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Trim trailing space samples directory

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This commit is contained in:
Metallicow
2016-12-05 16:34:47 -06:00
parent 067569d785
commit 01f8f09f60
58 changed files with 692 additions and 693 deletions
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20
samples/combo/combo1.py
View File

@@ -19,19 +19,19 @@ class NullLog:
def write(self, *args):
#print(' '.join(args))
pass
#----------------------------------------------------------------------
# This class is used to provide an interface between a ComboCtrl and the
# ListCtrl that is used as the popoup for the combo widget.
# ListCtrl that is used as the popoup for the combo widget.
class ListCtrlComboPopup(wx.ComboPopup):
def __init__(self):
wx.ComboPopup.__init__(self)
self.log = NullLog()
self.lc = None
def AddItem(self, txt):
self.lc.InsertItem(self.lc.GetItemCount(), txt)
@@ -130,12 +130,12 @@ class ListCtrlComboPopup(wx.ComboPopup):
# Return true if you want delay the call to Create until the popup
# is shown for the first time. It is more efficient, but note that
# it is often more convenient to have the control created
# immediately.
# immediately.
# Default returns false.
def LazyCreate(self):
self.log.write("ListCtrlComboPopup.LazyCreate")
return wx.ComboPopup.LazyCreate(self)
@@ -149,7 +149,7 @@ class TestFrame(wx.Frame):
# Create a ComboCtrl
cc = self.cc = wx.ComboCtrl(pnl, pos=(10,10), size=(275,-1))
cc.SetHint('Click the button -->')
# Create a Popup
popup = ListCtrlComboPopup()
@@ -160,11 +160,11 @@ class TestFrame(wx.Frame):
# Add some items to the listctrl.
for x in range(75):
popup.AddItem("Item-%02d" % x)
#----------------------------------------------------------------------
if __name__ == '__main__':
app = wx.App(False)
frm = TestFrame(None)

18
samples/dataview/CustomRenderer.py
View File

@@ -114,17 +114,17 @@ class TestPanel(wx.Panel):
# Create a dataview control
self.dvc = dv.DataViewCtrl(self, style=wx.BORDER_THEME
| dv.DV_ROW_LINES
| dv.DV_ROW_LINES
#| dv.DV_HORIZ_RULES
| dv.DV_VERT_RULES
| dv.DV_MULTIPLE
)
# Create an instance of the model
if model is None:
self.model = TestModel(data, log)
else:
self.model = model
self.model = model
self.dvc.AssociateModel(self.model)
# Now we create some columns.
@@ -140,24 +140,24 @@ class TestPanel(wx.Panel):
column = dv.DataViewColumn(title, renderer, col, width=width)
column.Alignment = wx.ALIGN_LEFT
self.dvc.AppendColumn(column)
# Layout
self.Sizer = wx.BoxSizer(wx.VERTICAL)
# Layout
self.Sizer = wx.BoxSizer(wx.VERTICAL)
self.Sizer.Add(self.dvc, 1, wx.EXPAND)
#----------------------------------------------------------------------
def main():
from data import musicdata
app = wx.App()
frm = wx.Frame(None, title="CustomRenderer sample", size=(700,500))
pnl = TestPanel(frm, sys.stdout, data=musicdata)
frm.Show()
app.MainLoop()

86
samples/dataview/DataViewModel.py
View File

@@ -32,16 +32,16 @@ class Song(object):
m = random.choice(range(12))
y = random.choice(range(1980, 2005))
self.date = wx.DateTime.FromDMY(d,m,y)
def __repr__(self):
return 'Song: %s-%s' % (self.artist, self.title)
class Genre(object):
def __init__(self, name):
self.name = name
self.songs = []
def __repr__(self):
return 'Genre: ' + self.name
@@ -49,7 +49,7 @@ class Genre(object):
# This model acts as a bridge between the DataViewCtrl and the music data, and
# organizes it hierarchically as a collection of Genres, each of which is a
# collection of songs.
# collection of songs.
# This model provides these data columns:
#
@@ -66,7 +66,7 @@ class MyTreeListModel(dv.PyDataViewModel):
dv.PyDataViewModel.__init__(self)
self.data = data
self.log = log
# The PyDataViewModel derives from both DataViewModel and from
# DataViewItemObjectMapper, which has methods that help associate
# data view items with Python objects. Normally a dictionary is used
@@ -75,20 +75,20 @@ class MyTreeListModel(dv.PyDataViewModel):
# WeakValueDictionary instead.
self.UseWeakRefs(True)
# Report how many columns this model provides data for.
def GetColumnCount(self):
return 6
def GetChildren(self, parent, children):
def GetChildren(self, parent, children):
# The view calls this method to find the children of any node in the
# control. There is an implicit hidden root node, and the top level
# item(s) should be reported as children of this node. A List view
# simply provides all items as children of this hidden root. A Tree
# view adds additional items as children of the other items, as needed,
# to provide the tree hierachy.
# If the parent item is invalid then it represents the hidden root
# item, so we'll use the genre objects as its children and they will
# end up being the collection of visible roots in our tree.
@@ -96,7 +96,7 @@ class MyTreeListModel(dv.PyDataViewModel):
for genre in self.data:
children.append(self.ObjectToItem(genre))
return len(self.data)
# Otherwise we'll fetch the python object associated with the parent
# item and make DV items for each of it's child objects.
node = self.ItemToObject(parent)
@@ -105,11 +105,11 @@ class MyTreeListModel(dv.PyDataViewModel):
children.append(self.ObjectToItem(song))
return len(node.songs)
return 0
def IsContainer(self, item):
# Return True if the item has children, False otherwise.
# The hidden root is a container
if not item:
return True
@@ -118,33 +118,33 @@ class MyTreeListModel(dv.PyDataViewModel):
if isinstance(node, Genre):
return True
# but everything else (the song objects) are not
return False
return False
def GetParent(self, item):
# Return the item which is this item's parent.
##self.log.write("GetParent\n")
if not item:
return dv.NullDataViewItem
node = self.ItemToObject(item)
node = self.ItemToObject(item)
if isinstance(node, Genre):
return dv.NullDataViewItem
elif isinstance(node, Song):
for g in self.data:
if g.name == node.genre:
return self.ObjectToItem(g)
def GetValue(self, item, col):
# Return the value to be displayed for this item and column. For this
# example we'll just pull the values from the data objects we
# associated with the items in GetChildren.
# Fetch the data object for this item.
node = self.ItemToObject(item)
if isinstance(node, Genre):
# We'll only use the first column for the Genre objects,
# for the other columns lets just return empty values
@@ -156,8 +156,8 @@ class MyTreeListModel(dv.PyDataViewModel):
5 : False,
}
return mapper[col]
elif isinstance(node, Song):
mapper = { 0 : node.genre,
1 : node.artist,
@@ -167,10 +167,10 @@ class MyTreeListModel(dv.PyDataViewModel):
5 : node.like,
}
return mapper[col]
else:
raise RuntimeError("unknown node type")
def GetAttr(self, item, col, attr):
@@ -181,14 +181,14 @@ class MyTreeListModel(dv.PyDataViewModel):
attr.SetBold(True)
return True
return False
def SetValue(self, value, item, col):
self.log.write("SetValue: col %d, %s\n" % (col, value))
# We're not allowing edits in column zero (see below) so we just need
# to deal with Song objects and cols 1 - 5
node = self.ItemToObject(item)
if isinstance(node, Song):
if col == 1:
@@ -218,17 +218,17 @@ class TestPanel(wx.Panel):
| dv.DV_VERT_RULES
| dv.DV_MULTIPLE
)
# Create an instance of our model...
if model is None:
self.model = MyTreeListModel(data, log)
else:
self.model = model
self.model = model
# Tel the DVC to use the model
self.dvc.AssociateModel(self.model)
# Define the columns that we want in the view. Notice the
# Define the columns that we want in the view. Notice the
# parameter which tells the view which col in the data model to pull
# values from for each view column.
if 0:
@@ -240,46 +240,46 @@ class TestPanel(wx.Panel):
self.dvc.AppendColumn(c0)
else:
self.dvc.AppendTextColumn("Genre", 0, width=80)
c1 = self.dvc.AppendTextColumn("Artist", 1, width=170, mode=dv.DATAVIEW_CELL_EDITABLE)
c2 = self.dvc.AppendTextColumn("Title", 2, width=260, mode=dv.DATAVIEW_CELL_EDITABLE)
c3 = self.dvc.AppendDateColumn('Acquired', 4, width=100, mode=dv.DATAVIEW_CELL_ACTIVATABLE)
c4 = self.dvc.AppendToggleColumn('Like', 5, width=40, mode=dv.DATAVIEW_CELL_ACTIVATABLE)
# Notice how we pull the data from col 3, but this is the 6th col
# added to the DVC. The order of the view columns is not dependent on
# the order of the model columns at all.
c5 = self.dvc.AppendTextColumn("id", 3, width=40, mode=dv.DATAVIEW_CELL_EDITABLE)
c5.Alignment = wx.ALIGN_RIGHT
# Set some additional attributes for all the columns
for c in self.dvc.Columns:
c.Sortable = True
c.Reorderable = True
self.Sizer = wx.BoxSizer(wx.VERTICAL)
self.Sizer.Add(self.dvc, 1, wx.EXPAND)
b1 = wx.Button(self, label="New View", name="newView")
self.Bind(wx.EVT_BUTTON, self.OnNewView, b1)
self.Sizer.Add(b1, 0, wx.ALL, 5)
def OnNewView(self, evt):
f = wx.Frame(None, title="New view, shared model", size=(600,400))
TestPanel(f, self.log, model=self.model)
b = f.FindWindowByName("newView")
b.Disable()
f.Show()
#----------------------------------------------------------------------
def main():
from data import musicdata
# our data structure will be a collection of Genres, each of which is a
# collection of Songs
data = dict()
@@ -297,11 +297,11 @@ def main():
pnl = TestPanel(frm, sys.stdout, data=data)
frm.Show()
app.MainLoop()
#----------------------------------------------------------------------
if __name__ == '__main__':
main()

32
samples/dataview/IndexListModel.py
View File

@@ -46,7 +46,7 @@ class TestModel(dv.DataViewIndexListModel):
def GetCount(self):
#self.log.write('GetCount')
return len(self.data)
# Called to check if non-standard attributes should be used in the
# cell at (row, col)
def GetAttrByRow(self, row, col, attr):
@@ -74,28 +74,28 @@ class TestModel(dv.DataViewIndexListModel):
else:
return cmp(self.data[row1][col], self.data[row2][col])
def DeleteRows(self, rows):
# make a copy since we'll be sorting(mutating) the list
rows = list(rows)
# use reverse order so the indexes don't change as we remove items
rows.sort(reverse=True)
for row in rows:
# remove it from our data structure
del self.data[row]
# notify the view(s) using this model that it has been removed
self.RowDeleted(row)
def AddRow(self, value):
# update data structure
self.data.append(value)
# notify views
self.RowAppended()
class TestPanel(wx.Panel):
def __init__(self, parent, log, model=None, data=None):
self.log = log
@@ -109,12 +109,12 @@ class TestPanel(wx.Panel):
| dv.DV_VERT_RULES
| dv.DV_MULTIPLE
)
# Create an instance of our simple model...
if model is None:
self.model = TestModel(data, log)
else:
self.model = model
self.model = model
# ...and associate it with the dataview control. Models can
# be shared between multiple DataViewCtrls, so this does not
@@ -158,9 +158,9 @@ class TestPanel(wx.Panel):
c0.Reorderable = False
# set the Sizer property (same as SetSizer)
self.Sizer = wx.BoxSizer(wx.VERTICAL)
self.Sizer = wx.BoxSizer(wx.VERTICAL)
self.Sizer.Add(self.dvc, 1, wx.EXPAND)
# Add some buttons to help out with the tests
b1 = wx.Button(self, label="New View", name="newView")
self.Bind(wx.EVT_BUTTON, self.OnNewView, b1)
@@ -196,7 +196,7 @@ class TestPanel(wx.Panel):
rows = [self.model.GetRow(item) for item in items]
self.model.DeleteRows(rows)
def OnAddRow(self, evt):
# Add some bogus data to a new row in the model's data
id = len(self.model.data) + 1
@@ -205,7 +205,7 @@ class TestPanel(wx.Panel):
'new title %d' % id,
'genre %d' % id]
self.model.AddRow(value)
def OnEditingDone(self, evt):
self.log.write("OnEditingDone\n")
@@ -213,18 +213,18 @@ class TestPanel(wx.Panel):
def OnValueChanged(self, evt):
self.log.write("OnValueChanged\n")
#----------------------------------------------------------------------
def main():
from data import musicdata
app = wx.App()
frm = wx.Frame(None, title="IndexListModel sample", size=(700,500))
pnl = TestPanel(frm, sys.stdout, data=musicdata)
frm.Show()
app.MainLoop()
#----------------------------------------------------------------------

122
samples/floatcanvas/Animation.py
View File

@@ -44,16 +44,16 @@ ID_TEST = 500
class DrawFrame(wx.Frame):
def __init__(self,parent, id,title,position,size):
wx.Frame.__init__(self,parent, id,title,position, size)
## Set up the MenuBar
MenuBar = wx.MenuBar()
file_menu = wx.Menu()
exit = file_menu.Append(wx.ID_EXIT, "", "Terminate the program")
self.Bind(wx.EVT_MENU, self.OnQuit, exit)
MenuBar.Append(file_menu, "&File")
draw_menu = wx.Menu()
draw = draw_menu.Append(wx.ID_ANY,
"&Draw Test",
@@ -65,68 +65,68 @@ class DrawFrame(wx.Frame):
clear = draw_menu.Append(wx.ID_ANY, "&Clear","Clear the Canvas")
self.Bind(wx.EVT_MENU, self.Clear, clear)
MenuBar.Append(draw_menu, "&Draw")
view_menu = wx.Menu()
zoom = view_menu.Append(wx.ID_ANY, "Zoom to &Fit","Zoom to fit the window")
self.Bind(wx.EVT_MENU, self.ZoomToFit, zoom)
MenuBar.Append(view_menu, "&View")
help_menu = wx.Menu()
about = help_menu.Append(wx.ID_ABOUT, "",
"More information About this program")
self.Bind(wx.EVT_MENU, self.OnAbout, about)
MenuBar.Append(help_menu, "&Help")
self.SetMenuBar(MenuBar)
self.CreateStatusBar()
self.SetStatusText("")
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
# Other event handlers:
self.Bind(wx.EVT_RIGHT_DOWN, self.RightButtonEvent)
# Add the Canvas
self.Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
Debug = False,
BackgroundColor = "WHITE").Canvas
self.Canvas.NumBetweenBlits = 1000
self.Show(True)
self.DrawTest(None)
return None
def RightButtonEvent(self,event):
print("Right Button has been clicked in DrawFrame")
print("coords are: %i, %i"%(event.GetX(),event.GetY()))
event.Skip()
def OnAbout(self, event):
dlg = wx.MessageDialog(self, "This is a small program to demonstrate\n"
"the use of the FloatCanvas\n",
"About Me", wx.OK | wx.ICON_INFORMATION)
dlg.ShowModal()
dlg.Destroy()
def ZoomToFit(self,event):
self.Canvas.ZoomToBB()
def Clear(self,event = None):
self.Canvas.ClearAll()
self.Canvas.Draw()
def OnQuit(self,event):
self.Close(True)
def OnCloseWindow(self, event):
self.Destroy()
def DrawTest(self,event = None):
import random
import numpy.random as RandomArray
Range = (-10,10)
colors = ["AQUAMARINE", "BLACK", "BLUE", "BLUE VIOLET", "BROWN",
@@ -143,7 +143,7 @@ class DrawFrame(wx.Frame):
"ORCHID", "PALE GREEN", "PINK", "PLUM", "PURPLE", "RED",
"SALMON", "SEA GREEN", "SIENNA", "SKY BLUE", "SLATE BLUE",
"SPRING GREEN", "STEEL BLUE", "TAN", "THISTLE", "TURQUOISE",
"VIOLET", "VIOLET RED", "WHEAT", "WHITE", "YELLOW", "YELLOW GREEN"]
"VIOLET", "VIOLET RED", "WHEAT", "WHITE", "YELLOW", "YELLOW GREEN"]
Canvas = self.Canvas
# Some Polygons in the background:
@@ -161,17 +161,17 @@ class DrawFrame(wx.Frame):
FillColor = colors[cf],
FillStyle = 'Solid',
InForeground = False)
## Pointset
print("Adding Points to Foreground" )
for i in range(1):
points = RandomArray.uniform(-100,100,(1000,2))
D = 2
self.LEs = self.Canvas.AddPointSet(points, Color = "Black", Diameter = D, InForeground = True)
self.Canvas.AddRectangle((-200,-200), (400,400))
Canvas.ZoomToBB()
def RunMovie(self,event = None):
import numpy.random as RandomArray
start = clock()
@@ -184,80 +184,80 @@ class DrawFrame(wx.Frame):
self.Canvas.Draw()
wx.GetApp().Yield(True)
print("running the movie took %f seconds"%(clock() - start))
class DemoApp(wx.App):
"""
How the demo works:
Under the Draw menu, there are three options:
*Draw Test: will put up a picture of a bunch of randomly generated
objects, of each kind supported.
*Draw Map: will draw a map of the world. Be patient, it is a big map,
with a lot of data, and will take a while to load and draw (about 10 sec
with a lot of data, and will take a while to load and draw (about 10 sec
on my 450Mhz PIII). Redraws take about 2 sec. This demonstrates how the
performance is not very good for large drawings.
*Clear: Clears the Canvas.
Once you have a picture drawn, you can zoom in and out and move about
the picture. There is a tool bar with three tools that can be
selected.
selected.
The magnifying glass with the plus is the zoom in tool. Once selected,
if you click the image, it will zoom in, centered on where you
clicked. If you click and drag the mouse, you will get a rubber band
box, and the image will zoom to fit that box when you release it.
The magnifying glass with the minus is the zoom out tool. Once selected,
if you click the image, it will zoom out, centered on where you
clicked. (note that this takes a while when you are looking at the map,
as it has a LOT of lines to be drawn. The image is double buffered, so
you don't see the drawing in progress)
The hand is the move tool. Once selected, if you click and drag on the
image, it will move so that the part you clicked on ends up where you
release the mouse. Nothing is changed while you are dragging. The
drawing is too slow for that.
I'd like the cursor to change as you change tools, but the stock
wx.Cursors didn't include anything I liked, so I stuck with the
pointer. Pleae let me know if you have any nice cursor images for me to
use.
Any bugs, comments, feedback, questions, and especially code are welcome:
-Chris Barker
ChrisHBarker@home.net
http://members.home.net/barkerlohmann
"""
def OnInit(self):
frame = DrawFrame(None, -1, "Simple Drawing Window",wx.DefaultPosition, (700,700) )
self.SetTopWindow(frame)
return True
def Read_MapGen(filename,stats = False):
"""
This function reads a MapGen Format file, and
returns a list of NumPy arrays with the line segments in them.
Each NumPy array in the list is an NX2 array of Python Floats.
The demo should have come with a file, "world.dat" that is the
shorelines of the whole worls, in MapGen format.
"""
from numpy import array
file = open(filename,'rt')
data = file.readlines()
data = [s.strip() for s in data]
data = [s.strip() for s in data]
Shorelines = []
segment = []
@@ -268,7 +268,7 @@ def Read_MapGen(filename,stats = False):
else:
segment.append(map(float,string.split(line)))
if segment: Shorelines.append(array(segment))
if stats:
NumSegments = len(Shorelines)
NumPoints = False
@@ -277,20 +277,20 @@ def Read_MapGen(filename,stats = False):
AvgPoints = NumPoints / NumSegments
print("Number of Segments: ", NumSegments)
print("Average Number of Points per segment: ",AvgPoints)
return Shorelines
if __name__ == "__main__":
app = DemoApp(0)
app.MainLoop()

18
samples/floatcanvas/BB_HitTest.py
View File

@@ -29,8 +29,8 @@ def BB_HitTest(self, event, HitEvent):
xy = self.PixelToWorld( xy_p ) #Convert to the correct coords
for key2 in self.HitDict[HitEvent].keys():
#Get Mouse Event Position
bb = self.HitDict[HitEvent][key2].BoundingBox
if bb.PointInside(xy):
bb = self.HitDict[HitEvent][key2].BoundingBox
if bb.PointInside(xy):
Object = self.HitDict[HitEvent][key2]
objects.append(Object)
try:
@@ -44,7 +44,7 @@ def BB_HitTest(self, event, HitEvent):
Object = self.HitDict[HitEvent][key2]
if len(objects) > 0: #If no objects then do nothing
#Get the highest index object
highest_object = objects[object_index_list.index(max(object_index_list))]
highest_object = objects[object_index_list.index(max(object_index_list))]
highest_object.HitCoords = xy
highest_object.HitCoordsPixel = xy_p
highest_object.CallBackFuncs[HitEvent](highest_object)
@@ -74,10 +74,10 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
Point = (45,40)
Text = Canvas.AddScaledText("A String",
@@ -118,10 +118,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

22
samples/floatcanvas/BNAEditor.py
View File

@@ -40,7 +40,7 @@ class BNAData:
self.Types = None
if Filename is not None:
self.Load(Filename)
def __getitem__(self,index):
return (self.PointsData[index], self.Names[index])
@@ -121,7 +121,7 @@ class DrawFrame(wx.Frame):
self.SetMenuBar(MenuBar)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
self.Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
Debug = 0,
@@ -130,8 +130,8 @@ class DrawFrame(wx.Frame):
wx.EVT_CLOSE(self, self.OnCloseWindow)
FloatCanvas.EVT_MOTION(self.Canvas, self.OnMove )
FloatCanvas.EVT_LEFT_UP(self.Canvas, self.OnLeftUp )
FloatCanvas.EVT_MOTION(self.Canvas, self.OnMove )
FloatCanvas.EVT_LEFT_UP(self.Canvas, self.OnLeftUp )
FloatCanvas.EVT_LEFT_DOWN(self.Canvas, self.OnLeftDown)
try:
@@ -153,7 +153,7 @@ class DrawFrame(wx.Frame):
if self.SelectedPoly:
self.DeSelectPoly()
self.Canvas.Draw()
def OnAbout(self, event):
dlg = wx.MessageDialog(self, "This is a small program to demonstrate\n"
"the use of the FloatCanvas\n",
@@ -244,7 +244,7 @@ class DrawFrame(wx.Frame):
Canvas.RemoveObject(self.SelectedPoly)
Canvas.RemoveObject(self.SelectedPoints)
self.ResetSelections()
def SelectPoly(self, Object):
Canvas = self.Canvas
if Object is self.SelectedPolyOrig:
@@ -306,7 +306,7 @@ class BNAEditor(wx.App):
"""
Once you have a picture drawn, you can zoom in and out and move about
the picture. There is a tool bar with three tools that can be
selected.
selected.
"""
def __init__(self, *args, **kwargs):
@@ -329,10 +329,10 @@ class BNAEditor(wx.App):
app = BNAEditor(False)# put in True if you want output to go to it's own window.
app.MainLoop()

28
samples/floatcanvas/BarPlot.py
View File

@@ -20,12 +20,12 @@ MaxValue = 2000
def YScaleFun(center):
"""
Function that returns a scaling vector to scale y data to same range as x data
This is used by FloatCanvas as a "projection function", so that you can have
a different scale for X and Y. With the default projection, X and Y are the same scale.
"""
# center gets ignored in this case
return N.array((1, float(NumChannels)/MaxValue), N.float)
@@ -34,7 +34,7 @@ def ScaleWorldToPixel(self, Lengths):
This is a new version of a function that will get passed to the
drawing functions of the objects, to Change a length from world to
pixel coordinates.
This version uses the "ceil" function, so that fractional pixel get
rounded up, rather than down.
@@ -63,14 +63,14 @@ class DrawFrame(wx.Frame):
BackgroundColor = "DARK SLATE BLUE",
ProjectionFun = YScaleFun,
)
self.Canvas = Canvas = NC.Canvas
#self.Canvas.ScaleWorldToPixel = ScaleWorldToPixel
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Values = random.randint(0, MaxValue, (NumChannels,))
self.Bars = []
self.BarWidth = 0.75
# add an X axis
@@ -88,7 +88,7 @@ class DrawFrame(wx.Frame):
FillStyle = "Solid",
)
self.Bars.append(bar)
# Add a couple a button the Toolbar
tb = NC.ToolBar
@@ -106,7 +106,7 @@ class DrawFrame(wx.Frame):
self.Show()
Canvas.ZoomToBB()
Canvas.Draw(True)
def OnMove(self, event):
"""
@@ -118,7 +118,7 @@ class DrawFrame(wx.Frame):
channel = "%i,"%(channel+1)
else:
channel = ""
if value >=0:
value = "%3g"%value
else:
@@ -128,16 +128,16 @@ class DrawFrame(wx.Frame):
def ResetData(self, event):
self.Values = random.randint(0, MaxValue, (NumChannels,))
for i, bar in enumerate(self.Bars):
bar.SetShape(bar.XY, (self.BarWidth, self.Values[i]))
bar.SetShape(bar.XY, (self.BarWidth, self.Values[i]))
self.Canvas.Draw(Force=True)
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

58
samples/floatcanvas/BouncingBall.py
View File

@@ -32,7 +32,7 @@ FC = FloatCanvas
class MovingObjectMixin: # Borrowed from MovingElements.py
"""
Methods required for a Moving object
"""
def GetOutlinePoints(self):
@@ -57,22 +57,22 @@ class Ball(MovingObjectMixin, FloatCanvas.Circle):
class DrawFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
## Set up the MenuBar
MenuBar = wx.MenuBar()
file_menu = wx.Menu()
item = file_menu.Append(wx.ID_EXIT, "","Terminate the program")
self.Bind(wx.EVT_MENU, self.OnQuit, item)
MenuBar.Append(file_menu, "&File")
self.SetMenuBar(MenuBar)
self.CreateStatusBar()
self.SetStatusText("")
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
# Add the buttons
@@ -81,7 +81,7 @@ class DrawFrame(wx.Frame):
StartButton = wx.Button(self, label="Start")
StartButton.Bind(wx.EVT_BUTTON, self.OnStart)
StopButton = wx.Button(self, label="Stop")
StopButton.Bind(wx.EVT_BUTTON, self.OnStop)
@@ -93,7 +93,7 @@ class DrawFrame(wx.Frame):
NC = NavCanvas.NavCanvas(self, -1, (500,500),
Debug = False,
BackgroundColor = "BLUE")
self.Canvas = NC.Canvas
self.Initialize(None)
@@ -107,30 +107,30 @@ class DrawFrame(wx.Frame):
self.Bind(wx.EVT_TIMER, self.MoveBall, self.timer)
self.Show(True)
def OnQuit(self,event):
self.timer.Stop()
self.Close(True)
def OnCloseWindow(self, event):
self.Destroy()
def Initialize(self, event=None):
Canvas = self.Canvas
Canvas = self.Canvas
#Add the floor
Canvas.AddLine(( (0, 0), (100, 0) ), LineWidth=4, LineColor="Black")
# add the wall:
Canvas.AddRectangle( (0,0), (10,50), FillColor='green')
# add the ball:
self.Ball = Ball( (5, 52), (2, 0), InForeground=True )
self.Ball = Ball( (5, 52), (2, 0), InForeground=True )
Canvas.AddObject( self.Ball )
# to capture the mouse to move the ball
self.Ball.Bind(FC.EVT_FC_LEFT_DOWN, self.BallHit)
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
wx.CallAfter(Canvas.ZoomToBB)
def BallHit(self, object):
@@ -150,12 +150,12 @@ class DrawFrame(wx.Frame):
def OnLeftUp(self, event):
self.Ball.Moving = False
def OnReset(self, event=None):
self.Ball.SetPoint( (5, 52) )
self.Ball.Velocity = np.array((1.5, 0.0))
self.Canvas.Draw(True)
def OnStart(self, event=None):
self.timer.Start(20)
@@ -171,7 +171,7 @@ class DrawFrame(wx.Frame):
A = np.pi*(ball.Radius/100)**2 # radius in cm
Cd = 0.47
rho = 1.3
if not ball.Moving: # don't do this if the user is moving it
vel = ball.Velocity
pos = ball.XY
@@ -179,9 +179,9 @@ class DrawFrame(wx.Frame):
# apply drag
vel -= np.sign(vel) * ((0.5 * Cd * rho * A * vel**2) / m * dt)
# apply gravity
vel[1] -= g * dt
vel[1] -= g * dt
# move the ball
pos += dt * vel
pos += dt * vel
# check if it's on the wall
if pos[1] <= 52. and pos[0] <= 10.:
#reverse velocity
@@ -193,10 +193,10 @@ class DrawFrame(wx.Frame):
vel[1] *= -1.0
pos[1] = ball.Radius
self.Ball.SetPoint( pos )
self.Ball.SetPoint( pos )
self.Canvas.Draw(True)
wx.GetApp().Yield(onlyIfNeeded=True)
class DemoApp(wx.App):
def OnInit(self):
frame = DrawFrame(None, -1, "Simple Drawing Window",wx.DefaultPosition, (700,700) )
@@ -204,10 +204,10 @@ class DemoApp(wx.App):
self.SetTopWindow(frame)
return True
if __name__ == "__main__":
app = DemoApp(0)
app.MainLoop()

20
samples/floatcanvas/Chart.py
View File

@@ -36,10 +36,10 @@ class DrawFrame(wx.Frame):
# Debug = 0,
# BackgroundColor = "White",
# )
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DOWN, self.OnLeft)
@@ -49,7 +49,7 @@ class DrawFrame(wx.Frame):
self.SpaceWidth = 1
self.Labels = ["SW Tasks", "Set RX Rf"] + ["A Row Label"]*16
self.NumRows = len(self.Labels)
self.BuildChartBackground()
self.AddLabels()
self.Show()
@@ -69,20 +69,20 @@ class DrawFrame(wx.Frame):
LineColor = None,
FillColor = "LightGrey",
FillStyle = "Solid",)
# put a dashed line in every 1 unit:
for i in range(16):
Canvas.AddLine(((i*self.SpaceWidth,bottom),(i*self.SpaceWidth,top)),
LineColor = "Black",
LineStyle = "Dot",
# or "Dot", "ShortDash", "LongDash","ShortDash", "DotDash"
# or "Dot", "ShortDash", "LongDash","ShortDash", "DotDash"
LineWidth = 1,)
def AddLabels(self):
Canvas = self.Canvas
for i, label in enumerate(self.Labels):
Canvas.AddScaledText(label,
( -self.TextWidth, -(i+0.2)*self.LineHeight ),
( -self.TextWidth, -(i+0.2)*self.LineHeight ),
Size = 0.6 * self.LineHeight,
Color = "Black",
BackgroundColor = None,
@@ -111,10 +111,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

18
samples/floatcanvas/ClickableBoxes.py
View File

@@ -24,9 +24,9 @@ from wx.lib.floatcanvas import NavCanvas, FloatCanvas
#from floatcanvas import FloatCanvas as FC
colors = [ (255, 0 , 0 ),
(0 , 255, 0 ),
(0 , 0, 255),
colors = [ (255, 0 , 0 ),
(0 , 255, 0 ),
(0 , 0, 255),
(255, 255, 0 ),
(255, 0, 255),
(0 , 255, 255),
@@ -49,11 +49,11 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "Black",
)
self.Canvas = Canvas
self.Canvas.Bind(wx.EVT_SIZE, self.OnSize)
# build the squares:
w = 10
dx = 14
@@ -104,10 +104,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

6
samples/floatcanvas/DrawBot.py
View File

@@ -42,11 +42,11 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "White",
).Canvas
self.Show(True)
self.MakePic()
return None
def MakePic(self):
@@ -69,4 +69,4 @@ class DrawFrame(wx.Frame):
app = wx.App()
DrawFrame(None, -1, "FloatCanvas Demo App", wx.DefaultPosition, (700,700) )
app.MainLoop()

16
samples/floatcanvas/DrawRect.py
View File

@@ -32,7 +32,7 @@ class DrawFrame(wx.Frame):
def __init__(self,parent, id,title,position,size):
wx.Frame.__init__(self,parent, id,title,position, size)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
NC = NavCanvas.NavCanvas(self,
size= (500,500),
@@ -40,10 +40,10 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
)
self.Canvas = NC.Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
# Add some buttons to the Toolbar
tb = NC.ToolBar
@@ -65,7 +65,7 @@ class DrawFrame(wx.Frame):
self.RBBoxMode = GUI.RubberBandBox(self.NewRect)
self.Canvas.SetMode(self.RBBoxMode)
self.Canvas.ZoomToBB()
self.Show(True)
@@ -102,10 +102,10 @@ class DrawFrame(wx.Frame):
app = wx.App()
DrawFrame(None, -1, "FloatCanvas Rectangle Drawer", wx.DefaultPosition, (700,700) )
app.MainLoop()

14
samples/floatcanvas/GridDemo.py
View File

@@ -35,8 +35,8 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
Point = (45,40)
Box = Canvas.AddCircle(Point,
Diameter = 10,
@@ -52,7 +52,7 @@ class DrawFrame(wx.Frame):
Canvas.GridUnder = Grid
#Canvas.GridOver = Grid
Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Show()
Canvas.ZoomToBB()
@@ -69,10 +69,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False) # true to get its own output window.
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

14
samples/floatcanvas/GroupDeleteDemo.py
View File

@@ -37,7 +37,7 @@ class DrawFrame(wx.Frame):
Canvas = NC.Canvas
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
Point = (45,40)
@@ -52,7 +52,7 @@ class DrawFrame(wx.Frame):
self.GroupA.AddObjects((C2,T))
Canvas.AddObject(self.GroupA)
## create another Groups of objects
R = FloatCanvas.Rectangle((15, 15),(10, 18), FillColor="orange")
@@ -63,7 +63,7 @@ class DrawFrame(wx.Frame):
self.GroupB = FloatCanvas.Group((R,E,C,C2,T))
Canvas.AddObject(self.GroupB)
self.Groups = {"A":self.GroupA, "B":self.GroupB}
# Add a couple of tools to the Canvas Toolbar
@@ -106,10 +106,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

14
samples/floatcanvas/GroupDemo.py
View File

@@ -37,7 +37,7 @@ class DrawFrame(wx.Frame):
Canvas = NC.Canvas
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
Point = (45,40)
@@ -52,7 +52,7 @@ class DrawFrame(wx.Frame):
self.GroupA.AddObjects((C2,T))
Canvas.AddObject(self.GroupA)
## create another Groups of objects
R = FloatCanvas.Rectangle((15, 15),(10, 18), FillColor="orange")
@@ -63,7 +63,7 @@ class DrawFrame(wx.Frame):
self.GroupB = FloatCanvas.Group((R,E,C,C2,T))
Canvas.AddObject(self.GroupB)
self.Groups = {"A":self.GroupA, "B":self.GroupB}
# Add a couple of tools to the Canvas Toolbar
@@ -96,10 +96,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

12
samples/floatcanvas/Hexagons.py
View File

@@ -50,7 +50,7 @@ class DrawFrame(wx.Frame):
def MakeHexagons(self):
print("Building %i Hexagons"%NumHexagons)
# get a list of colors for random colors
wx.lib.colourdb.updateColourDB()
self.colors = wx.lib.colourdb.getColourList()
print("Max colors:", len(self.colors))
@@ -63,7 +63,7 @@ class DrawFrame(wx.Frame):
(-D , 0),
(-D/2, h),
(D/2 , h),
))
))
Centers = uniform(-100, 100, (NumHexagons, 2))
for center in Centers:
# scale the hexagon
@@ -87,10 +87,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
DrawFrame(None, -1, "FloatCanvas Demo App", wx.DefaultPosition, (700,700) )
app.MainLoop()

10
samples/floatcanvas/Map.py
View File

@@ -23,7 +23,7 @@ class DrawFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
NC = NavCanvas.NavCanvas(self,-1,
@@ -33,10 +33,10 @@ class DrawFrame(wx.Frame):
BackgroundColor = "White",
)
self.Canvas = NC.Canvas
self.LoadMap(TestFileName)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Show()
self.Canvas.ZoomToBB()
@@ -73,5 +73,5 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

12
samples/floatcanvas/MicroDemo.py
View File

@@ -30,10 +30,10 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
Point = (45,40)
Text = Canvas.AddScaledText("A String",
@@ -68,10 +68,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

38
samples/floatcanvas/MiniDemo.py
View File

@@ -69,7 +69,7 @@ class DrawFrame(wx.Frame):
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Show(True)
@@ -286,25 +286,25 @@ class DrawFrame(wx.Frame):
elif Dir == "down": Y -= 10
Object.SetPoint((X,Y))
self.Canvas.Draw(True)
def UnBindAllMouseEvents(self):
## Here is how you catch FloatCanvas mouse events
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DOWN, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_UP, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DCLICK, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DOWN, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_UP, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DCLICK, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MIDDLE_DOWN, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MIDDLE_UP, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MIDDLE_DCLICK, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MIDDLE_DOWN, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MIDDLE_UP, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MIDDLE_DCLICK, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_RIGHT_DOWN, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_RIGHT_UP, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_RIGHT_DCLICK, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_RIGHT_DOWN, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_RIGHT_UP, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_RIGHT_DCLICK, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MOUSEWHEEL, self.dummyHandler)
self.Canvas.Bind(FloatCanvas.EVT_MOUSEWHEEL, self.dummyHandler)
self.EventsAreBound = False
def dummyHandler(self, evt):
evt.Skip()
@@ -318,7 +318,7 @@ class DemoApp(wx.App):
objects, of each kind supported.
*Draw Map: will draw a map of the world. Be patient, it is a big map,
with a lot of data, and will take a while to load and draw (about 10 sec
with a lot of data, and will take a while to load and draw (about 10 sec
on my 450Mhz PIII). Redraws take about 2 sec. This demonstrates how the
performance is not very good for large drawings.
@@ -326,7 +326,7 @@ class DemoApp(wx.App):
Once you have a picture drawn, you can zoom in and out and move about
the picture. There is a tool bar with three tools that can be
selected.
selected.
The magnifying glass with the plus is the zoom in tool. Once selected,
if you click the image, it will zoom in, centered on where you
@@ -369,10 +369,10 @@ class DemoApp(wx.App):
app = DemoApp(False)
app.MainLoop()

12
samples/floatcanvas/MouseTest.py
View File

@@ -19,25 +19,25 @@ except ImportError:
from wx.lib.floatcanvas import NavCanvas, FloatCanvas, GUIMode
class TestFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.canvas =FloatCanvas.FloatCanvas(self, BackgroundColor = "DARK SLATE BLUE")
# Layout
MainSizer = wx.BoxSizer(wx.VERTICAL)
MainSizer.Add(self.canvas, 4, wx.EXPAND)
self.SetSizer(MainSizer)
self.canvas.Bind(FloatCanvas.EVT_LEFT_DOWN, self.OnLeftDown)
self.canvas.AddRectangle((10,10), (100, 20), FillColor="red")
self.canvas.SetMode(GUIMode.GUIMouse(self.canvas))
wx.CallAfter(self.canvas.ZoomToBB)
def OnLeftDown(self, event):
print('Left Button clicked at: %s' % event.Coords)

50
samples/floatcanvas/MovingElements.py
View File

@@ -33,7 +33,7 @@ import numpy as N
class MovingObjectMixin:
"""
Methods required for a Moving object
"""
def GetOutlinePoints(self):
@@ -46,20 +46,20 @@ class MovingObjectMixin:
)
return OutlinePoints
class ConnectorObjectMixin:
"""
Mixin class for DrawObjects that can be connected with lines
NOte that this versionony works for Objects that have an "XY" attribute:
that is, one that is derived from XHObjectMixin.
"""
def GetConnectPoint(self):
return self.XY
class MovingBitmap(FC.ScaledBitmap, MovingObjectMixin, ConnectorObjectMixin):
"""
ScaledBitmap Object that can be moved
@@ -67,7 +67,7 @@ class MovingBitmap(FC.ScaledBitmap, MovingObjectMixin, ConnectorObjectMixin):
## All we need to do is is inherit from:
## ScaledBitmap, MovingObjectMixin and ConnectorObjectMixin
pass
class MovingCircle(FC.Circle, MovingObjectMixin, ConnectorObjectMixin):
"""
ScaledBitmap Object that can be moved
@@ -75,7 +75,7 @@ class MovingCircle(FC.Circle, MovingObjectMixin, ConnectorObjectMixin):
## All we need to do is is inherit from:
## ScaledBitmap, MovingObjectMixin and ConnectorObjectMixin
pass
class MovingArc(FC.Arc, MovingObjectMixin, ConnectorObjectMixin):
"""
ScaledBitmap Object that can be moved
@@ -83,7 +83,7 @@ class MovingArc(FC.Arc, MovingObjectMixin, ConnectorObjectMixin):
## All we need to do is is inherit from:
## ScaledBitmap, MovingObjectMixin and ConnectorObjectMixin
pass
class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
"""
@@ -100,8 +100,8 @@ class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
InForeground = False):
FC.DrawObject.__init__(self, InForeground)
self.Object1 = Object1
self.Object2 = Object2
self.Object1 = Object1
self.Object2 = Object2
self.LineColor = LineColor
self.LineStyle = LineStyle
self.LineWidth = LineWidth
@@ -127,8 +127,8 @@ class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
if HTdc and self.HitAble:
HTdc.SetPen(self.HitPen)
HTdc.DrawLines(Points)
class TriangleShape1(FC.Polygon, MovingObjectMixin):
def __init__(self, XY, L):
@@ -153,9 +153,9 @@ class TriangleShape1(FC.Polygon, MovingObjectMixin):
## Override the default OutlinePoints
def GetOutlinePoints(self):
return self.Points
def CompPoints(self, XY, L):
c = L/ N.sqrt(3)
c = L/ N.sqrt(3)
Points = N.array(((0, c),
( L/2.0, -c/2.0),
@@ -176,24 +176,24 @@ class DrawFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
ProjectionFun = None,
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
Points = N.array(((0,0),
(1,0),
(0.5, 1)),
N.float)
data = (( (0,0), 1),
( (3,3), 2),
( (-2,3), 2.5 ),
@@ -218,16 +218,16 @@ class DrawFrame(wx.Frame):
)
Line = ConnectorLine(Bitmaps[0], Bitmaps[1], LineWidth=3, LineColor="Red")
Canvas.AddObject(Line)
## then add them to the Canvas, so they are on top of the line
for bmp in Bitmaps:
Canvas.AddObject(bmp)
bmp.Bind(FC.EVT_FC_LEFT_DOWN, self.ObjectHit)
A = MovingArc((-5, 0),(-2, 2),(-5, 2), LineColor="Red", LineWidth=2)
self.Canvas.AddObject(A)
self.Canvas.AddObject(A)
A.Bind(FC.EVT_FC_LEFT_DOWN, self.ObjectHit)
self.Show(True)
@@ -272,7 +272,7 @@ class DrawFrame(wx.Frame):
if self.MoveObject is not None:
dxy = event.GetPosition() - self.StartPoint
dxy = self.Canvas.ScalePixelToWorld(dxy)
self.MovingObject.Move(dxy)
self.MovingObject.Move(dxy)
self.MoveTri = None
self.Canvas.Draw(True)

2
samples/floatcanvas/MovingPlot.py
View File

@@ -83,7 +83,7 @@ class DrawFrame(wx.Frame):
self.timer = None
self.DrawAxis()
return None

22
samples/floatcanvas/MovingTriangle.py
View File

@@ -57,9 +57,9 @@ class TriangleShape1(FC.Polygon, ShapeMixin):
FillColor = "Red",
FillStyle = "Solid")
ShapeMixin.__init__(self)
def CompPoints(self, XY, L):
c = L/ N.sqrt(3)
c = L/ N.sqrt(3)
Points = N.array(((0, c),
( L/2.0, -c/2.0),
@@ -80,18 +80,18 @@ class DrawFrame(wx.Frame):
def __init__(self,parent, id,title,position,size):
wx.Frame.__init__(self,parent, id,title,position, size)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
ProjectionFun = None,
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
Canvas.AddRectangle((-5,-5),
(10,10),
@@ -105,7 +105,7 @@ class DrawFrame(wx.Frame):
(1,0),
(0.5, 1)),
N.float_)
data = (( (0,0), 1),
( (3,3), 2),
( (-2,3), 2.5 ),
@@ -174,10 +174,10 @@ if __name__ == "__main__":
x = DrawFrame(None, -1, "FloatCanvas TextBox Test App", wx.DefaultPosition, (700,700) )
x.Show()
app.MainLoop()

12
samples/floatcanvas/NoToolbar.py
View File

@@ -33,10 +33,10 @@ class DrawFrame(wx.Frame):
size = (500,500),
BackgroundColor = "DARK SLATE BLUE",
)
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
Point = (45,40)
Box = Canvas.AddScaledTextBox("A Two Line\nString",
@@ -78,10 +78,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

20
samples/floatcanvas/OverlayDemo.py
View File

@@ -5,10 +5,10 @@ A simple demo to show how to "Overlays": i.e. drawing something
on top of eveything else on the Canvas, relative to window coords,
rather than screen coords.
This method uses the "GridOver" object in the FloatCanvas
This method uses the "GridOver" object in the FloatCanvas
- it was orginally dsigend for girds, graticule,s etc. that
are always drawn regardless of zoom, pan, etc, but it works
for overlays too.
for overlays too.
"""
@@ -28,7 +28,7 @@ class TextOverlay(FloatCanvas.Text):
An example of an Overlay object:
all it needs is a new _Draw method.
NOTE: you may want to get fancier with this,
deriving from ScaledTextBox
@@ -94,8 +94,8 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
Point = (45,40)
Box = Canvas.AddCircle(Point,
Diameter = 10,
@@ -110,7 +110,7 @@ class DrawFrame(wx.Frame):
BackgroundColor = 'Pink',
)
Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Show()
Canvas.ZoomToBB()
@@ -127,10 +127,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False) # true to get its own output window.
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

12
samples/floatcanvas/PieChart.py
View File

@@ -34,29 +34,29 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
Values = (10,10,10)
Colors = ('Red', 'Blue', 'Green')
Pie1 = PieChart(N.array((0, 0)), 10, Values, Colors, Scaled=False)
Canvas.AddObject(Pie1)
Values = (10, 5, 5)
Pie2 = PieChart(N.array((40, 0)), 10, Values, Colors)
Canvas.AddObject(Pie2)
# test default colors
Values = (10, 15, 12, 24, 6, 10, 13, 11, 9, 13, 15, 12)
Pie3 = PieChart(N.array((20, 20)), 10, Values, LineColor="Black")
Canvas.AddObject(Pie3)
# missng slice!
Values = (10, 15, 12, 24)
Colors = ('Red', 'Blue', 'Green', None)
Pie4 = PieChart(N.array((0, -15)), 10, Values, Colors, LineColor="Black")
Canvas.AddObject(Pie4)
# Test the styles
Values = (10, 12, 14)
@@ -68,7 +68,7 @@ class DrawFrame(wx.Frame):
Pie1.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.Pie1Hit)
Pie2.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.Pie2Hit)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Show()
Canvas.ZoomToBB()

32
samples/floatcanvas/PixelBitmap.py
View File

@@ -20,27 +20,27 @@ FC = FloatCanvas
class PixelBitmap:
"""
An unscaled bitmap that can be put on top of the canvas using:
Canvas.GridOver = MyPixelBitmap
It will always be drawn on top of everything else, and be positioned
according to pixel coordinates on teh screen, regardless of zoom and
pan position.
"""
def __init__(self, Bitmap, XY, Position = 'tl'):
"""
PixelBitmap (Bitmap, XY, Position='tl')
Bitmap is a wx.Bitmap or wx.Image
XY is the (x,y) location to place the bitmap, in pixel coordinates
Position indicates from where in the window the position is relative to:
'tl' indicated the position from the top left the the window (the detault)
'br' the bottom right
'cr the center right, etc.
"""
if type(Bitmap) == wx.Bitmap:
self.Bitmap = Bitmap
@@ -51,7 +51,7 @@ class PixelBitmap:
self.XY = np.asarray(XY, dtype=np.int).reshape((2,))
self.Position = Position
(self.Width, self.Height) = self.Bitmap.GetWidth(), self.Bitmap.GetHeight()
self.ShiftFun = FC.TextObjectMixin.ShiftFunDict[Position]
@@ -62,7 +62,7 @@ class PixelBitmap:
XY = (XY[0], h - XY[1] - self.Height)
elif self.Position[0] == 'c':
XY = (XY[0], XY[1] + (h - self.Height)/2)
if self.Position[1] == 'r':
XY = (w - XY[0] - self.Width, XY[1])
elif self.Position[1] == 'c':
@@ -77,7 +77,7 @@ class GridGroup:
def _Draw(self, *args):
for grid in self.Grids:
grid._Draw(*args)
class DrawFrame(wx.Frame):
"""
@@ -97,8 +97,8 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
Point = (45,40)
Box = Canvas.AddCircle(Point,
Diameter = 10,
@@ -118,7 +118,7 @@ class DrawFrame(wx.Frame):
])
Canvas.GridOver = grids
FloatCanvas.EVT_MOTION(Canvas, self.OnMove )
FloatCanvas.EVT_MOTION(Canvas, self.OnMove )
self.Show()
Canvas.ZoomToBB()
@@ -135,10 +135,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False) # true to get its own output window.
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

16
samples/floatcanvas/PointsHitDemo.py
View File

@@ -30,16 +30,16 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
Pts = ((45,40), (20, 15), (10, 40), (30,30))
Points = Canvas.AddPointSet(Pts, Diameter=3, Color="Red")
Points.HitLineWidth = 10
Points.Bind(FloatCanvas.EVT_FC_ENTER_OBJECT, self.OnOverPoints)
Points.Bind(FloatCanvas.EVT_FC_LEAVE_OBJECT, self.OnLeavePoints)
Points.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.OnLeftDown)
@@ -66,10 +66,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

20
samples/floatcanvas/PolyEditor.py
View File

@@ -50,7 +50,7 @@ class DrawFrame(wx.Frame):
self.SetMenuBar(MenuBar)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
self.Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
Debug = 0,
@@ -59,9 +59,9 @@ class DrawFrame(wx.Frame):
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_UP, self.OnLeftUp)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DOWN, self.OnLeftClick)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_UP, self.OnLeftUp)
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DOWN, self.OnLeftClick)
self.ResetSelections()
@@ -226,12 +226,12 @@ class PolyEditor(wx.App):
PolyEditor(0).MainLoop()# put in True if you want output to go to it's own window.

68
samples/floatcanvas/ProcessDiagram.py
View File

@@ -33,16 +33,16 @@ import numpy as N
class MovingObjectMixin:
"""
Methods required for a Moving object
"""
def GetOutlinePoints(self):
"""
Returns a set of points with which to draw the outline when moving the
Returns a set of points with which to draw the outline when moving the
object.
Points are a NX2 array of (x,y) points in World coordinates.
"""
BB = self.BoundingBox
OutlinePoints = N.array( ( (BB[0,0], BB[0,1]),
@@ -57,15 +57,15 @@ class MovingObjectMixin:
class ConnectorObjectMixin:
"""
Mixin class for DrawObjects that can be connected with lines
Note that this version only works for Objects that have an "XY" attribute:
that is, one that is derived from XHObjectMixin.
"""
def GetConnectPoint(self):
return self.XY
class MovingBitmap(FC.ScaledBitmap, MovingObjectMixin, ConnectorObjectMixin):
"""
ScaledBitmap Object that can be moved
@@ -73,7 +73,7 @@ class MovingBitmap(FC.ScaledBitmap, MovingObjectMixin, ConnectorObjectMixin):
## All we need to do is is inherit from:
## ScaledBitmap, MovingObjectMixin and ConnectorObjectMixin
pass
class MovingCircle(FC.Circle, MovingObjectMixin, ConnectorObjectMixin):
"""
ScaledBitmap Object that can be moved
@@ -84,10 +84,10 @@ class MovingCircle(FC.Circle, MovingObjectMixin, ConnectorObjectMixin):
class MovingGroup(FC.Group, MovingObjectMixin, ConnectorObjectMixin):
def GetConnectPoint(self):
return self.BoundingBox.Center
class NodeObject(FC.Group, MovingObjectMixin, ConnectorObjectMixin):
"""
A version of the moving group for nodes -- an ellipse with text on it.
@@ -117,7 +117,7 @@ class NodeObject(FC.Group, MovingObjectMixin, ConnectorObjectMixin):
def GetConnectPoint(self):
return self.BoundingBox.Center
class MovingText(FC.ScaledText, MovingObjectMixin, ConnectorObjectMixin):
"""
@@ -134,7 +134,7 @@ class MovingTextBox(FC.ScaledTextBox, MovingObjectMixin, ConnectorObjectMixin):
## All we need to do is is inherit from:
## ScaledBitmap, MovingObjectMixin and ConnectorObjectMixin
pass
class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
"""
@@ -152,8 +152,8 @@ class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
InForeground = False):
FC.DrawObject.__init__(self, InForeground)
self.Object1 = Object1
self.Object2 = Object2
self.Object1 = Object1
self.Object2 = Object2
self.LineColor = LineColor
self.LineStyle = LineStyle
self.LineWidth = LineWidth
@@ -179,8 +179,8 @@ class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
if HTdc and self.HitAble:
HTdc.SetPen(self.HitPen)
HTdc.DrawLines(Points)
class TriangleShape1(FC.Polygon, MovingObjectMixin):
def __init__(self, XY, L):
@@ -205,9 +205,9 @@ class TriangleShape1(FC.Polygon, MovingObjectMixin):
## Override the default OutlinePoints
def GetOutlinePoints(self):
return self.Points
def CompPoints(self, XY, L):
c = L/ N.sqrt(3)
c = L/ N.sqrt(3)
Points = N.array(((0, c),
( L/2.0, -c/2.0),
@@ -232,7 +232,7 @@ class TreeNode:
def __str__(self):
return "TreeNode: %s"%self.Name
__repr__ = __str__
## Build Tree:
leaves = [TreeNode(name) for name in ["Assistant VP 1","Assistant VP 2","Assistant VP 3"] ]
@@ -246,12 +246,12 @@ elements = TreeNode("Root", [CEO, Father])
def LayoutTree(root, x, y, level):
NumNodes = len(root.Children)
root.Point = (x,y)
x += root.dx
x += root.dx
y += (root.dy * level * (NumNodes-1) / 2.0)
for node in root.Children:
LayoutTree(node, x, y, level-1)
y -= root.dy * level
def TraverseTree(root, func):
func(root)
for child in (root.Children):
@@ -267,25 +267,25 @@ class DrawFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
ProjectionFun = None,
Debug = 0,
BackgroundColor = "White",
).Canvas
self.Canvas = Canvas
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
self.elements = elements
LayoutTree(self.elements, 0, 0, 3)
self.AddTree(self.elements)
self.Show(True)
self.Canvas.ZoomToBB()
@@ -319,7 +319,7 @@ class DrawFrame(wx.Frame):
node.DrawObject = object
Nodes.append(object)
def AddConnectors(node):
for child in node.Children:
for child in node.Children:
Connector = ConnectorLine(node.DrawObject, child.DrawObject, LineWidth=3, LineColor="Red")
Connectors.append(Connector)
## create the Objects
@@ -327,14 +327,14 @@ class DrawFrame(wx.Frame):
## create the Connectors
TraverseTree(root, AddConnectors)
## Add the conenctos to the Canvas first, so they are undernieth the nodes
self.Canvas.AddObjects(Connectors)
self.Canvas.AddObjects(Connectors)
## now add the nodes
self.Canvas.AddObjects(Nodes)
self.Canvas.AddObjects(Nodes)
# Now bind the Nodes -- DrawObjects must be Added to a Canvas before they can be bound.
for node in Nodes:
#pass
node.Bind(FC.EVT_FC_LEFT_DOWN, self.ObjectHit)
def ObjectHit(self, object):
@@ -371,7 +371,7 @@ class DrawFrame(wx.Frame):
if self.MoveObject is not None:
dxy = event.GetPosition() - self.StartPoint
dxy = self.Canvas.ScalePixelToWorld(dxy)
self.MovingObject.Move(dxy)
self.MovingObject.Move(dxy)
self.Canvas.Draw(True)
app = wx.App(0)

20
samples/floatcanvas/ScaleDemo.py
View File

@@ -51,9 +51,9 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
Point = N.array((50e-6, 0))
Size = N.array(( (2000e-6 - 5e-6), 50000))
Box = Canvas.AddRectangle(Point,
@@ -64,14 +64,14 @@ class DrawFrame(wx.Frame):
Canvas.AddText("%s"%(Point,), Point, Position="cr")
Canvas.AddPoint(Point, Diameter=3, Color = "red")
Point = Point + Size
Canvas.AddText("%s"%(Point,), Point, Position="cl")
Canvas.AddPoint(Point, Diameter=3, Color = "red")
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Show()
Canvas.ZoomToBB()
@@ -85,10 +85,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

18
samples/floatcanvas/ScaledBitmap2Demo.py
View File

@@ -8,7 +8,7 @@ but uses memory more efficiently for large images and high zoom levels.)
"""
## Set a path to an Image file here:
ImageFile = "white_tank.jpg"
ImageFile = "white_tank.jpg"
import wx
@@ -41,9 +41,9 @@ class DrawFrame(wx.Frame):
Canvas.MaxScale=20 # sets the maximum zoom level
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
# create the image:
image = wx.Image(ImageFile)
self.width, self.height = image.GetSize()
@@ -53,10 +53,10 @@ class DrawFrame(wx.Frame):
Position = 'tl',
)
Canvas.AddObject(img)
self.Show()
Canvas.ZoomToBB()
def OnMove(self, event):
"""
Updates the status bar with the world coordinates
@@ -68,10 +68,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

4
samples/floatcanvas/SplitterWindow.py
View File

@@ -48,7 +48,7 @@ class MyFrame(wx.Frame):
Position = 'br',
Alignment = "left",
InForeground = False)
wx.CallAfter(Canvas.ZoomToBB)
# set up the Splitter
@@ -56,7 +56,7 @@ class MyFrame(wx.Frame):
splitter.SplitVertically(panel1, panel2, sash_Position)
min_Pan_size = 40
splitter.SetMinimumPaneSize(min_Pan_size)
self.Fit()

14
samples/floatcanvas/SubClassNavCanvas.py
View File

@@ -25,9 +25,9 @@ class DrawFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.CreateStatusBar()
panel = NavPanel(self)
self.Show()
class NavPanel(NavCanvas.NavCanvas):
@@ -40,10 +40,10 @@ class NavPanel(NavCanvas.NavCanvas):
ProjectionFun = None,
BackgroundColor = "DARK SLATE BLUE",
)
self.parent_frame = parent
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove)
# create the image:
self.Canvas.AddPolygon( ( (2,3),
(5,6),
@@ -51,9 +51,9 @@ class NavPanel(NavCanvas.NavCanvas):
FillColor = "red",
)
wx.CallAfter(self.Canvas.ZoomToBB) # so it will get called after everything is created and sized
def OnMove(self, event):
"""
Updates the status bar with the world coordinates

16
samples/floatcanvas/TestSpline.py
View File

@@ -23,7 +23,7 @@ from wx.lib.floatcanvas import NavCanvas
class Spline(FC.Line):
def __init__(self, *args, **kwargs):
FC.Line.__init__(self, *args, **kwargs)
def _Draw(self, dc , WorldToPixel, ScaleWorldToPixel, HTdc=None):
Points = WorldToPixel(self.Points)
dc.SetPen(self.Pen)
@@ -56,21 +56,21 @@ class DrawFrame(wx.Frame):
MenuBar.Append(help_menu, "&Help")
self.SetMenuBar(MenuBar)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
self.Canvas = NavCanvas.NavCanvas(self,
BackgroundColor = "White",
).Canvas
self.Canvas.Bind(FC.EVT_MOTION, self.OnMove)
self.Canvas.Bind(FC.EVT_MOTION, self.OnMove)
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
self.DrawTest()
self.Show()
self.Canvas.ZoomToBB()
def OnAbout(self, event):
print("OnAbout called")
@@ -94,7 +94,7 @@ class DrawFrame(wx.Frame):
def DrawTest(self,event=None):
wx.GetApp().Yield()
Canvas = self.Canvas
Points = [(0, 0),
@@ -135,7 +135,7 @@ class DrawFrame(wx.Frame):
MyLine = FC.Spline(Points,
LineWidth = 3,
LineColor = "Blue")
Canvas.AddObject(MyLine)
Canvas.AddPointSet(Points,
Color = "Red",
@@ -148,7 +148,7 @@ class DrawFrame(wx.Frame):
(70, 185),
(160,60),
]
Canvas.AddSpline(Points,
LineWidth = 5,
LineColor = "Purple")
@@ -163,7 +163,7 @@ class DemoApp(wx.App):
self.SetTopWindow(frame)
return True
app = DemoApp(False)# put in True if you want output to go to it's own window.
app.MainLoop()

20
samples/floatcanvas/TextBox.py
View File

@@ -16,7 +16,7 @@ from wx.lib.floatcanvas import NavCanvas, FloatCanvas
#from floatcanvas import NavCanvas, FloatCanvas
import numpy as N
class DrawFrame(wx.Frame):
"""
@@ -28,16 +28,16 @@ class DrawFrame(wx.Frame):
wx.Frame.__init__(self,parent, id,title,position, size)
# Add the Canvas
self.CreateStatusBar()
self.CreateStatusBar()
Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
ProjectionFun = None,
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
Point = (45,40)
Box = Canvas.AddScaledTextBox("A Two Line\nString",
Point,
@@ -265,7 +265,7 @@ class DrawFrame(wx.Frame):
LineSpacing = 0.8,
Alignment = 'center',
)
self.Show(True)
self.Canvas.ZoomToBB()
@@ -287,10 +287,10 @@ class DrawFrame(wx.Frame):
app = wx.App()
DrawFrame(None, -1, "FloatCanvas Demo App", wx.DefaultPosition, (700,700) )
app.MainLoop()

34
samples/floatcanvas/TextBox2.py
View File

@@ -37,7 +37,7 @@ This is another paragraph. I am trying to make it long enough to wrap a reasonab
##LongString = (
##""" This is a not so long string
##Another line""")
class DrawFrame(wx.Frame):
"""
@@ -48,23 +48,23 @@ class DrawFrame(wx.Frame):
def __init__(self,parent, id,title,position,size):
wx.Frame.__init__(self,parent, id,title,position, size)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
ProjectionFun = None,
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_LEFT_UP, self.OnLeftUp )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_LEFT_UP, self.OnLeftUp )
self.Canvas.Bind(FloatCanvas.EVT_LEFT_DOWN, self.OnLeftDown)
Point = N.array((0,0), N.float)
Canvas.AddCircle(Point,
@@ -76,7 +76,7 @@ class DrawFrame(wx.Frame):
)
Width = 300
self.Box = Canvas.AddScaledTextBox(LongString,
Point,
@@ -93,19 +93,19 @@ class DrawFrame(wx.Frame):
Weight = wx.NORMAL,
Underlined = False,
Position = 'tl',
LineSpacing = 0.8,
LineSpacing = 0.8,
Alignment = "left",
#Alignment = "center",
#Alignment = "right",
InForeground = False)
self.Handle1 = Canvas.AddBitmap(Resources.getMoveCursorBitmap(), Point, Position='cc')
self.Handle2a = Canvas.AddBitmap(Resources.getMoveRLCursorBitmap(), Point, Position='cc')
self.Handle2b = Canvas.AddBitmap(Resources.getMoveRLCursorBitmap(), Point, Position='cc')
self.SetHandles()
self.Handle1.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.Handle1Hit)
self.Handle2a.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.Handle2Hit)
self.Handle2b.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.Handle2Hit)
@@ -177,7 +177,7 @@ class DrawFrame(wx.Frame):
def OnLeftDown(self, event):
pass
def OnLeftUp(self, event):
if self.Resizing:
self.Resizing = False
@@ -196,7 +196,7 @@ class DrawFrame(wx.Frame):
self.ResizeRect = None
# self.Box.SetPoint(Point1)
self.SetHandles()
self.Canvas.Draw(True)
def SetHandles(self):
@@ -208,15 +208,15 @@ class DrawFrame(wx.Frame):
y -= h/3
self.Handle2b.SetPoint((x,y))
self.Handle1.SetPoint(self.Box.XY)
app = wx.App()
DrawFrame(None, -1, "FloatCanvas TextBox Test App", wx.DefaultPosition, (700,700) )
app.MainLoop()

6
samples/floatcanvas/Tiny.bna
View File

@@ -1,4 +1,4 @@
"Another Name","Another Type", 19
"Another Name","Another Type", 19
-81.531753540039,31.134635925293
-81.531150817871,31.134529113769
-81.530662536621,31.134353637695
@@ -18,7 +18,7 @@
-81.532928466797,31.135110855102
-81.532447814941,31.134794235229
-81.532341003418,31.134586334229
"A third 'name'","6", 7
"A third 'name'","6", 7
-81.522369384766,31.122062683106
-81.522109985352,31.121908187866
-81.522010803223,31.121685028076
@@ -26,7 +26,7 @@
-81.522483825684,31.121797561646
-81.522514343262,31.122062683106
-81.522369384766,31.122062683106
"8223","1", 9
"8223","1", 9
-81.523277282715,31.122261047363
-81.522987365723,31.121982574463
-81.523200988770,31.121547698975

68
samples/floatcanvas/Tree.py
View File

@@ -33,16 +33,16 @@ import numpy as N
class MovingObjectMixin:
"""
Methods required for a Moving object
"""
def GetOutlinePoints(self):
"""
Returns a set of points with which to draw the outline when moving the
Returns a set of points with which to draw the outline when moving the
object.
Points are a NX2 array of (x,y) points in World coordinates.
"""
BB = self.BoundingBox
OutlinePoints = N.array( ( (BB[0,0], BB[0,1]),
@@ -57,15 +57,15 @@ class MovingObjectMixin:
class ConnectorObjectMixin:
"""
Mixin class for DrawObjects that can be connected with lines
Note that this version only works for Objects that have an "XY" attribute:
that is, one that is derived from XHObjectMixin.
"""
def GetConnectPoint(self):
return self.XY
class MovingBitmap(FC.ScaledBitmap, MovingObjectMixin, ConnectorObjectMixin):
"""
ScaledBitmap Object that can be moved
@@ -73,7 +73,7 @@ class MovingBitmap(FC.ScaledBitmap, MovingObjectMixin, ConnectorObjectMixin):
## All we need to do is is inherit from:
## ScaledBitmap, MovingObjectMixin and ConnectorObjectMixin
pass
class MovingCircle(FC.Circle, MovingObjectMixin, ConnectorObjectMixin):
"""
ScaledBitmap Object that can be moved
@@ -84,10 +84,10 @@ class MovingCircle(FC.Circle, MovingObjectMixin, ConnectorObjectMixin):
class MovingGroup(FC.Group, MovingObjectMixin, ConnectorObjectMixin):
def GetConnectPoint(self):
return self.BoundingBox.Center
class NodeObject(FC.Group, MovingObjectMixin, ConnectorObjectMixin):
"""
A version of the moving group for nodes -- an ellipse with text on it.
@@ -117,7 +117,7 @@ class NodeObject(FC.Group, MovingObjectMixin, ConnectorObjectMixin):
def GetConnectPoint(self):
return self.BoundingBox.Center
class MovingText(FC.ScaledText, MovingObjectMixin, ConnectorObjectMixin):
"""
@@ -126,7 +126,7 @@ class MovingText(FC.ScaledText, MovingObjectMixin, ConnectorObjectMixin):
## All we need to do is is inherit from:
## ScaledBitmap, MovingObjectMixin and ConnectorObjectMixin
pass
class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
"""
@@ -144,8 +144,8 @@ class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
InForeground = False):
FC.DrawObject.__init__(self, InForeground)
self.Object1 = Object1
self.Object2 = Object2
self.Object1 = Object1
self.Object2 = Object2
self.LineColor = LineColor
self.LineStyle = LineStyle
self.LineWidth = LineWidth
@@ -171,8 +171,8 @@ class ConnectorLine(FC.LineOnlyMixin, FC.DrawObject,):
if HTdc and self.HitAble:
HTdc.SetPen(self.HitPen)
HTdc.DrawLines(Points)
class TriangleShape1(FC.Polygon, MovingObjectMixin):
def __init__(self, XY, L):
@@ -197,9 +197,9 @@ class TriangleShape1(FC.Polygon, MovingObjectMixin):
## Override the default OutlinePoints
def GetOutlinePoints(self):
return self.Points
def CompPoints(self, XY, L):
c = L/ N.sqrt(3)
c = L/ N.sqrt(3)
Points = N.array(((0, c),
( L/2.0, -c/2.0),
@@ -224,7 +224,7 @@ class TreeNode:
def __str__(self):
return "TreeNode: %s"%self.Name
__repr__ = __str__
## Build Tree:
leaves = [TreeNode(name) for name in ["Assistant VP 1","Assistant VP 2","Assistant VP 3"] ]
@@ -238,12 +238,12 @@ elements = TreeNode("Root", [CEO, Father])
def LayoutTree(root, x, y, level):
NumNodes = len(root.Children)
root.Point = (x,y)
x += root.dx
x += root.dx
y += (root.dy * level * (NumNodes-1) / 2.0)
for node in root.Children:
LayoutTree(node, x, y, level-1)
y -= root.dy * level
def TraverseTree(root, func):
func(root)
for child in (root.Children):
@@ -259,25 +259,25 @@ class DrawFrame(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.CreateStatusBar()
self.CreateStatusBar()
# Add the Canvas
Canvas = NavCanvas.NavCanvas(self,-1,(500,500),
ProjectionFun = None,
Debug = 0,
BackgroundColor = "White",
).Canvas
self.Canvas = Canvas
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
Canvas.Bind(FC.EVT_MOTION, self.OnMove )
Canvas.Bind(FC.EVT_LEFT_UP, self.OnLeftUp )
self.elements = elements
LayoutTree(self.elements, 0, 0, 3)
self.AddTree(self.elements)
self.Show(True)
self.Canvas.ZoomToBB()
@@ -310,7 +310,7 @@ class DrawFrame(wx.Frame):
node.DrawObject = object
Nodes.append(object)
def AddConnectors(node):
for child in node.Children:
for child in node.Children:
Connector = ConnectorLine(node.DrawObject, child.DrawObject, LineWidth=3, LineColor="Red")
Connectors.append(Connector)
## create the Objects
@@ -318,14 +318,14 @@ class DrawFrame(wx.Frame):
## create the Connectors
TraverseTree(root, AddConnectors)
## Add the conenctos to the Canvas first, so they are undernieth the nodes
self.Canvas.AddObjects(Connectors)
self.Canvas.AddObjects(Connectors)
## now add the nodes
self.Canvas.AddObjects(Nodes)
self.Canvas.AddObjects(Nodes)
# Now bind the Nodes -- DrawObjects must be Added to a Canvas before they can be bound.
for node in Nodes:
#pass
node.Bind(FC.EVT_FC_LEFT_DOWN, self.ObjectHit)
def ObjectHit(self, object):
@@ -362,7 +362,7 @@ class DrawFrame(wx.Frame):
if self.MoveObject is not None:
dxy = event.GetPosition() - self.StartPoint
dxy = self.Canvas.ScalePixelToWorld(dxy)
self.MovingObject.Move(dxy)
self.MovingObject.Move(dxy)
self.MoveTri = None
self.Canvas.Draw(True)

72
samples/floatcanvas/VectPlot.py
View File

@@ -21,11 +21,11 @@ from wx.lib.floatcanvas import NavCanvas, FloatCanvas
class DrawFrame(wx.Frame):
def __init__(self,parent, id,title,position,size):
wx.Frame.__init__(self,parent, id,title,position, size)
## Set up the MenuBar
MenuBar = wx.MenuBar()
file_menu = wx.Menu()
item = file_menu.Append(wx.ID_ANY, "E&xit","Terminate the program")
self.Bind(wx.EVT_MENU, self.OnQuit, item)
@@ -35,22 +35,22 @@ class DrawFrame(wx.Frame):
item = draw_menu.Append(wx.ID_ANY, "&Plot","Re-do Plot")
self.Bind(wx.EVT_MENU, self.Plot, item)
MenuBar.Append(draw_menu, "&Plot")
help_menu = wx.Menu()
item = help_menu.Append(wx.ID_ANY, "&About",
"More information About this program")
self.Bind(wx.EVT_MENU, self.OnAbout, item)
MenuBar.Append(help_menu, "&Help")
self.SetMenuBar(MenuBar)
self.CreateStatusBar()
self.SetStatusText("")
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
# Add the Canvas
self.Canvas = NavCanvas.NavCanvas(self ,wx.ID_ANY ,(500,300),
ProjectionFun = None,
@@ -60,13 +60,13 @@ class DrawFrame(wx.Frame):
self.Canvas.NumBetweenBlits = 1000
self.Show(True)
self.Plot()
return None
def OnAbout(self, event):
dlg = wx.MessageDialog(self, "This is a small program to demonstrate\n"
"the use of the FloatCanvas\n"
@@ -74,20 +74,20 @@ class DrawFrame(wx.Frame):
"About Me", wx.OK | wx.ICON_INFORMATION)
dlg.ShowModal()
dlg.Destroy()
def ZoomToFit(self,event):
self.Canvas.ZoomToBB()
def OnQuit(self,event):
self.Close(True)
def OnCloseWindow(self, event):
self.Destroy()
def DrawAxis(self):
Canvas = self.Canvas
# Draw the Axis
# Note: the AddRectangle Parameters all have sensible
@@ -145,59 +145,59 @@ class DrawFrame(wx.Frame):
self.Canvas.Draw()
self.Canvas.SaveAsImage("junk.png")
class DemoApp(wx.App):
"""
How the demo works:
Either under the Draw menu, or on the toolbar, you can push Run and Stop
"Run" start an oscilloscope like display of a moving sine curve
"Stop" stops it.
While the plot os running (or not) you can zoom in and out and move
about the picture. There is a tool bar with three tools that can be
selected.
The magnifying glass with the plus is the zoom in tool. Once selected,
if you click the image, it will zoom in, centered on where you
clicked. If you click and drag the mouse, you will get a rubber band
box, and the image will zoom to fit that box when you release it.
The magnifying glass with the minus is the zoom out tool. Once selected,
if you click the image, it will zoom out, centered on where you
clicked.
The hand is the move tool. Once selected, if you click and drag on
the image, it will move so that the part you clicked on ends up
where you release the mouse. Nothing is changed while you are
dragging, but you can see the outline of the former picture.
I'd like the cursor to change as you change tools, but the stock
wx.Cursors didn't include anything I liked, so I stuck with the
pointer. Please let me know if you have any nice cursor images for me to
use.
Any bugs, comments, feedback, questions, and especially code are welcome:
-Chris Barker
Chris.Barker@noaa.gov
"""
def OnInit(self):
frame = DrawFrame(None, wx.ID_ANY, "Plotting Test",wx.DefaultPosition,wx.Size(700,400))
self.SetTopWindow(frame)
return True
if __name__ == "__main__":
app = DemoApp(0)
app.MainLoop()

20
samples/floatcanvas/YDownDemo.py
View File

@@ -47,9 +47,9 @@ class DrawFrame(wx.Frame):
Debug = 0,
BackgroundColor = "DARK SLATE BLUE",
).Canvas
self.Canvas = Canvas
Point = (0,0)
Box = Canvas.AddRectangle(Point,
(80,100),
@@ -59,14 +59,14 @@ class DrawFrame(wx.Frame):
Canvas.AddText("%s"%(Point,), Point, Position="cr")
Canvas.AddPoint(Point, Diameter=3, Color = "red")
Point = (0,100)
Canvas.AddText("%s"%(Point,), Point, Position="cr")
Canvas.AddPoint(Point, Diameter=3, Color = "red")
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
self.Show()
Canvas.ZoomToBB()
@@ -80,10 +80,10 @@ class DrawFrame(wx.Frame):
app = wx.App(False)
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
app.MainLoop()

8
samples/glcanvas/GLCanvas.py
View File

@@ -21,13 +21,13 @@ class MyCanvasBase(glcanvas.GLCanvas):
glcanvas.GLCanvas.__init__(self, parent, -1)
self.init = False
self.context = glcanvas.GLContext(self)
self.lastx = self.x = 30
self.lasty = self.y = 30
self.size = None
self.SetBackgroundStyle(wx.BG_STYLE_PAINT)
self.Bind(wx.EVT_SIZE, self.OnSize)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_LEFT_DOWN, self.OnMouseDown)
@@ -44,7 +44,7 @@ class MyCanvasBase(glcanvas.GLCanvas):
def DoSetViewport(self):
size = self.size = self.GetClientSize()
self.SetCurrent(self.context)
glViewport(0, 0, size.width, size.height)
glViewport(0, 0, size.width, size.height)
def OnPaint(self, event):

4
samples/grid/events.py
View File

@@ -12,7 +12,7 @@ class SimpleGrid(wx.grid.Grid):
self.SetCellValue(6, 3, "You can veto editing this cell")
# test all the events
self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.OnCellLeftClick)
self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_CLICK, self.OnCellRightClick)
@@ -81,7 +81,7 @@ class SimpleGrid(wx.grid.Grid):
def OnGridColSort(self, evt):
self.log.write("OnGridColSort: %s %s" % (evt.GetCol(), self.GetSortingColumn()))
self.SetSortingColumn(evt.GetCol())
def OnRowSize(self, evt):
self.log.write("OnRowSize: row %d, %s\n" %
(evt.GetRowOrCol(), evt.GetPosition()))

10
samples/grid/simple.py
View File

@@ -5,7 +5,7 @@ class TestGrid(wx.grid.Grid):
def __init__(self, *args, **kw):
wx.grid.Grid.__init__(self, *args, **kw)
self.CreateGrid(25, 25)
# Show some simple cell formatting
self.SetColSize(3, 200)
self.SetRowSize(4, 45)
@@ -33,7 +33,7 @@ class TestGrid(wx.grid.Grid):
# you can set cell attributes for the whole row (or column)
self.SetRowAttr(5, attr)
self.SetColLabelValue(0, "Custom")
self.SetColLabelValue(1, "column")
self.SetColLabelValue(2, "labels")
@@ -55,15 +55,15 @@ class TestGrid(wx.grid.Grid):
self.SetCellRenderer(15,0, renderer)
self.SetCellValue(15,0, "The text in this cell will be rendered with word-wrapping")
self.SetRowSize(15, 40)
class TestFrame(wx.Frame):
def __init__(self, *args, **kw):
wx.Frame.__init__(self, *args, **kw)
self.grid = TestGrid(self)
app = wx.App()
frm = TestFrame(None, title="Simple Test Grid", size=(700,500))
frm.Show()

24
samples/html2/HTML2_WebView.py
View File

@@ -11,7 +11,7 @@ class TestPanel(wx.Panel):
self.current = "http://wxPython.org"
self.frame = self.GetTopLevelParent()
self.titleBase = self.frame.GetTitle()
sizer = wx.BoxSizer(wx.VERTICAL)
btnSizer = wx.BoxSizer(wx.HORIZONTAL)
self.wv = webview.WebView.New(self)
@@ -19,7 +19,7 @@ class TestPanel(wx.Panel):
self.Bind(webview.EVT_WEBVIEW_NAVIGATED, self.OnWebViewNavigated, self.wv)
self.Bind(webview.EVT_WEBVIEW_LOADED, self.OnWebViewLoaded, self.wv)
self.Bind(webview.EVT_WEBVIEW_TITLE_CHANGED, self.OnWebViewTitleChanged, self.wv)
btn = wx.Button(self, -1, "Open", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnOpenButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
@@ -50,13 +50,13 @@ class TestPanel(wx.Panel):
self.location.AppendItems(['http://wxPython.org',
'http://wxwidgets.org',
'http://google.com'])
#for url in ['http://wxPython.org',
# 'http://wxwidgets.org',
# 'http://google.com']:
# item = webview.WebViewHistoryItem(url, url)
# self.wv.LoadHistoryItem(item)
self.Bind(wx.EVT_COMBOBOX, self.OnLocationSelect, self.location)
self.location.Bind(wx.EVT_TEXT_ENTER, self.OnLocationEnter)
btnSizer.Add(self.location, 1, wx.EXPAND|wx.ALL, 2)
@@ -65,7 +65,7 @@ class TestPanel(wx.Panel):
sizer.Add(btnSizer, 0, wx.EXPAND)
sizer.Add(self.wv, 1, wx.EXPAND)
self.SetSizer(sizer)
self.wv.LoadURL(self.current)
@@ -82,7 +82,7 @@ class TestPanel(wx.Panel):
def OnWebViewNavigated(self, evt):
self.frame.SetStatusText("Loading %s..." % evt.GetURL())
def OnWebViewLoaded(self, evt):
# The full document has loaded
@@ -90,11 +90,11 @@ class TestPanel(wx.Panel):
self.location.SetValue(self.current)
self.frame.SetStatusText("Loaded")
def OnWebViewTitleChanged(self, evt):
# Set the frame's title to include the document's title
self.frame.SetTitle("%s -- %s" % (self.titleBase, evt.GetString()))
# Control bar events
def OnLocationSelect(self, evt):
@@ -132,7 +132,7 @@ class TestPanel(wx.Panel):
def OnCheckCanGoBack(self, event):
event.Enable(self.wv.CanGoBack())
def OnCheckCanGoForward(self, event):
event.Enable(self.wv.CanGoForward())
@@ -141,8 +141,8 @@ class TestPanel(wx.Panel):
def OnRefreshPageButton(self, evt):
self.wv.Reload()
#----------------------------------------------------------------------
@@ -153,7 +153,7 @@ def main():
pnl = TestPanel(frm)
frm.Show()
app.MainLoop()
#----------------------------------------------------------------------

38
samples/mainloop/mainloop.py
View File

@@ -6,7 +6,7 @@ in Python.
"""
import time
import wx
import wx
##import os; raw_input('PID: %d\nPress enter...' % os.getpid())
@@ -27,7 +27,7 @@ class MyFrame(wx.Frame):
panel = wx.Panel(self)
sizer = wx.FlexGridSizer(cols=2, hgap=5, vgap=5)
self.sizeCtrl = wx.TextCtrl(panel, -1, "", style=wx.TE_READONLY)
sizer.Add(wx.StaticText(panel, -1, "Size:"))
sizer.Add(self.sizeCtrl)
@@ -43,7 +43,7 @@ class MyFrame(wx.Frame):
border = wx.BoxSizer()
border.Add(sizer, 0, wx.ALL, 20)
panel.SetSizer(border)
def OnCloseWindow(self, event):
self.Destroy()
@@ -71,22 +71,22 @@ class MyEventLoop(wx.GUIEventLoop):
self.exitCode = 0
self.shouldExit = False
def DoMyStuff(self):
# Do whatever you want to have done for each iteration of the event
# loop. In this example we'll just sleep a bit to simulate something
# real happening.
time.sleep(0.10)
def Run(self):
# Set this loop as the active one. It will automatically reset to the
# original evtloop when the context manager exits.
with wx.EventLoopActivator(self):
while True:
self.DoMyStuff()
# Generate and process idles events for as long as there
# isn't anything else to do
while not self.shouldExit and not self.Pending() and self.ProcessIdle():
@@ -94,7 +94,7 @@ class MyEventLoop(wx.GUIEventLoop):
if self.shouldExit:
break
# dispatch all the pending events and call Dispatch() to wait
# for the next message
if not self.ProcessEvents():
@@ -103,8 +103,8 @@ class MyEventLoop(wx.GUIEventLoop):
# Currently on wxOSX Pending always returns true, so the
# ProcessIdle above is not ever called. Call it here instead.
if 'wxOSX' in wx.PlatformInfo:
self.ProcessIdle()
self.ProcessIdle()
# Proces remaining queued messages, if any
while True:
checkAgain = False
@@ -116,29 +116,29 @@ class MyEventLoop(wx.GUIEventLoop):
checkAgain = True
if not checkAgain:
break
return self.exitCode
def Exit(self, rc=0):
self.exitCode = rc
self.shouldExit = True
self.OnExit()
self.WakeUp()
def ProcessEvents(self):
if wx.GetApp():
wx.GetApp().ProcessPendingEvents()
wx.GetApp().ProcessPendingEvents()
if self.shouldExit:
return False
return self.Dispatch()
class MyApp(wx.App):

12
samples/overlay/overlay.py
View File

@@ -18,13 +18,13 @@ class TestPanel(wx.Panel):
self.overlay = wx.Overlay()
wx.TextCtrl(self, pos=(140,20))
def OnPaint(self, evt):
# Just some simple stuff to paint in the window for an example
dc = wx.PaintDC(self)
dc.SetBackground(wx.Brush("sky blue"))
dc.Clear()
dc.Clear()
dc.DrawLabel("Drag the mouse across this window to see \n"
"a rubber-band effect using wx.Overlay",
(140, 50, -1, -1))
@@ -34,7 +34,7 @@ class TestPanel(wx.Panel):
dc.SetPen(wx.Pen("red", 2))
dc.SetBrush(wx.CYAN_BRUSH)
dc.DrawPolygon(coords)
def OnLeftDown(self, evt):
# Capture the mouse and save the starting position for the
@@ -46,7 +46,7 @@ class TestPanel(wx.Panel):
def OnMouseMove(self, evt):
if evt.Dragging() and evt.LeftIsDown():
rect = wx.Rect(topLeft=self.startPos, bottomRight=evt.GetPosition())
# Draw the rubber-band rectangle using an overlay so it
# will manage keeping the rectangle and the former window
# contents separate.
@@ -59,7 +59,7 @@ class TestPanel(wx.Panel):
# wx.GCDC so don't try it.
if 'wxMac' not in wx.PlatformInfo:
dc = wx.GCDC(dc)
dc.SetPen(wx.Pen("black", 2))
dc.SetBrush(wx.Brush(wx.Colour(0xC0, 0xC0, 0xC0, 0x80)))
dc.DrawRectangle(rect)
@@ -78,7 +78,7 @@ class TestPanel(wx.Panel):
del odc
self.overlay.Reset()
app = wx.App(redirect=False)
frm = wx.Frame(None, title="wx.Overlay Test", size=(450,450))

22
samples/printing/printing.py
View File

@@ -54,16 +54,16 @@ class TextDocPrintout(wx.Printout):
dw, dh = dc.GetSize()
self.x1 = topLeft.x * self.logUnitsMM
self.y1 = topLeft.y * self.logUnitsMM
self.x2 = dc.DeviceToLogicalXRel(dw) - bottomRight.x * self.logUnitsMM
self.y2 = dc.DeviceToLogicalYRel(dh) - bottomRight.y * self.logUnitsMM
self.x2 = dc.DeviceToLogicalXRel(dw) - bottomRight.x * self.logUnitsMM
self.y2 = dc.DeviceToLogicalYRel(dh) - bottomRight.y * self.logUnitsMM
# use a 1mm buffer around the inside of the box, and a few
# pixels between each line
self.pageHeight = self.y2 - self.y1 - 2*self.logUnitsMM
font = wx.Font(FONTSIZE, wx.FONTFAMILY_TELETYPE,
font = wx.Font(FONTSIZE, wx.FONTFAMILY_TELETYPE,
wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL)
dc.SetFont(font)
self.lineHeight = dc.GetCharHeight()
self.lineHeight = dc.GetCharHeight()
self.linesPerPage = int(self.pageHeight/self.lineHeight)
@@ -112,7 +112,7 @@ class PrintFrameworkSample(wx.Frame):
# A text widget to display the doc and let it be edited
self.tc = wx.TextCtrl(self, -1, "",
style=wx.TE_MULTILINE|wx.TE_DONTWRAP)
self.tc.SetFont(wx.Font(FONTSIZE, wx.FONTFAMILY_TELETYPE,
self.tc.SetFont(wx.Font(FONTSIZE, wx.FONTFAMILY_TELETYPE,
wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
filename = os.path.join(os.path.dirname(__file__), "sample-text.txt")
self.tc.SetValue(open(filename).read())
@@ -135,10 +135,10 @@ class PrintFrameworkSample(wx.Frame):
## menu.AppendSeparator()
item = menu.Append(wx.ID_ABOUT, "About", "About this application")
self.Bind(wx.EVT_MENU, self.OnAbout, item)
self.Bind(wx.EVT_MENU, self.OnAbout, item)
item = menu.Append(wx.ID_EXIT, "E&xit\tCtrl-Q", "Close this application")
self.Bind(wx.EVT_MENU, self.OnExit, item)
menubar = wx.MenuBar()
menubar.Append(menu, "&File")
self.SetMenuBar(menubar)
@@ -187,7 +187,7 @@ class PrintFrameworkSample(wx.Frame):
def OnPrintPreview(self, evt):
data = wx.PrintDialogData(self.pdata)
text = self.tc.GetValue()
text = self.tc.GetValue()
printout1 = TextDocPrintout(text, "title", self.margins)
printout2 = TextDocPrintout(text, "title", self.margins)
preview = wx.PrintPreview(printout1, printout2, data)
@@ -205,7 +205,7 @@ class PrintFrameworkSample(wx.Frame):
def OnPrint(self, evt):
data = wx.PrintDialogData(self.pdata)
printer = wx.Printer(data)
text = self.tc.GetValue()
text = self.tc.GetValue()
printout = TextDocPrintout(text, "title", self.margins)
useSetupDialog = True
if not printer.Print(self, printout, useSetupDialog) \
@@ -241,8 +241,8 @@ class PrintFrameworkSample(wx.Frame):
print_("GetPrinterName:", self.pdata.GetPrinterName())
dlg.Destroy()
app = wx.App()
frm = PrintFrameworkSample()
frm.Show()

12
samples/rawbmp/rawbmp1.py
View File

@@ -50,7 +50,7 @@ class TestPanel(wx.Panel):
tm = t.timeit(num)
log.write("%d passes creating %dx%d images in %f seconds\n"
"\t%f seconds per pass " % (num, DIM,DIM, tm, tm/num))
if not USE_NUMPY:
log.write("using raw access\n")
self.redBmp = self.MakeBitmap(178, 34, 34)
@@ -122,7 +122,7 @@ class TestPanel(wx.Panel):
pixels.Set(red, green, blue, wx.ALPHA_OPAQUE)
pixels.MoveTo(pixelData, DIM-1, y)
pixels.Set(red, green, blue, wx.ALPHA_OPAQUE)
return bmp
@@ -149,9 +149,9 @@ class TestPanel(wx.Panel):
# finally, use the array to create a bitmap
bmp = wx.Bitmap.FromBufferRGBA(DIM, DIM, arr)
return bmp
#----------------------------------------------------------------------
if __name__ == '__main__':
@@ -160,4 +160,4 @@ if __name__ == '__main__':
pnl = TestPanel(frm, sys.stdout)
frm.Show()
app.MainLoop()

20
samples/roses/clroses.py
View File

@@ -49,7 +49,7 @@ class rose:
# The following data is accessible by callers, but there are set
# methods for most everything and various method calls to client methods
# to display current values.
# to display current values.
style = 100 # Angular distance along curve between points
sincr = -1 # Amount to increment style by in auto mode
petals = 2 # Lobes on the rose (even values have 2X lobes)
@@ -66,7 +66,7 @@ class rose:
# Other variables that the application shouldn't access.
verbose = 0 # No good way to set this at the moment.
nextpt = 0 # Next position to draw on next clock tick
# Internal states:
INT_IDLE, INT_DRAW, INT_SEARCH, INT_WAIT, INT_RESIZE = range(5)
int_state = INT_IDLE
@@ -74,7 +74,7 @@ class rose:
# Command states
CMD_STOP, CMD_GO = range(2)
cmd_state = CMD_STOP
# Return full rose line (a tuple of (x, y) tuples). Not used by interactive
# clients but still useful for command line and batch clients.
# This is the "purest" code and doesn't require the App* methods defined
@@ -91,7 +91,7 @@ class rose:
return line
# Generate vectors for the next chunk of rose.
# This is not meant to be called from an external module, as it is closely
# coupled to parameters set up within the class and limits set up by
# restart(). Restart() initializes all data this needs to start drawing a
@@ -122,7 +122,7 @@ class rose:
def make_tables(self, vectors):
self.sin_table = [sin(2.0 * pi * i / vectors) for i in range(vectors)]
self.cos_table = [cos(2.0 * pi * i / vectors) for i in range(vectors)]
# Rescale (x,y) data to match our window. Note the negative scaling in the
# Y direction, this compensates for Y moving down the screen, but up on
# graph paper.
@@ -186,7 +186,7 @@ class rose:
self.center = (xsize / 2, ysize / 2)
self.scale = min(xsize, ysize) / 2.1
self.repaint(delay)
# Called from App or above. From App, called with small delay because
# some window managers will produce a flood of expose events or call us
# before initialization is done.
@@ -196,7 +196,7 @@ class rose:
self.int_state = self.INT_RESIZE
self.AppCancelTimer()
self.AppAfter(delay, self.clock)
# Method that returns the next style and petal values for automatic
# mode and remembers them internally. Keep things scaled in the
# range [0:nvec) because there's little reason to exceed that.
@@ -253,7 +253,7 @@ class rose:
self.pincr = -self.pincr
else:
self.AppSetIncrs(self.sincr, self.pincr)
# Forward/Skip button. CMD_STOP & CMD_GO both just call resume.
def cmd_step(self):
self.resume() # Draw next pattern
@@ -292,7 +292,7 @@ class rose:
self.AppSetParam(self.style, self.petals, self.nvec)
self.AppSetIncrs(self.sincr, self.pincr)
delay = self.restart() # Calls us to start drawing
if delay == 0:
if self.verbose:
print_('clock: going idle from state', self.int_state)
@@ -310,7 +310,7 @@ class rose:
# We restrict the style and petals parameters to the range [0: nvec)
# since numbers outside of that range aren't interesting. We don't
# immediately update the value in the application, we probably should.
# NW control window - key parameters
def SetStyle(self, value):
self.style = value % self.nvec

32
samples/roses/wxroses.py
View File

@@ -96,7 +96,7 @@ class SpinPanel(wx.Panel):
sizer.Add((1,1), 1)
sizer.Add(self.sc)
self.SetSizer(sizer)
global spin_panels
spin_panels[name] = self
@@ -128,7 +128,7 @@ class RosePanel(wx.Panel):
# set default colors
self.SetBackgroundColour((51, 51, 51)) # gray20
self.SetForegroundColour((164, 211, 238)) # lightskyblue2
# connect the size and paint events to handlers
self.Bind(wx.EVT_SIZE, self.OnSize)
self.Bind(wx.EVT_PAINT, self.OnPaint)
@@ -139,7 +139,7 @@ class RosePanel(wx.Panel):
size = self.GetClientSize()
self.buffer = wx.Bitmap(max(1, size.width),
max(1, size.height))
def Clear(self):
dc = self.useBuffer and wx.MemoryDC(self.buffer) or wx.ClientDC(self)
dc.SetBackground(wx.Brush(self.GetBackgroundColour()))
@@ -163,7 +163,7 @@ class RosePanel(wx.Panel):
def TriggerRedraw(self):
self.GetParent().TriggerRedraw()
def OnSize(self, evt):
self.resizeNeeded = True
@@ -203,9 +203,9 @@ class OptionsPanel(wx.Panel):
sizer.Add((4,4))
sizer.Add(lbl, 0, wx.ALIGN_CENTER_VERTICAL)
return sizer, btn
s, self.fg = makeCButton('Foreground')
sizer.Add(s)
sizer.Add(s)
s, self.bg = makeCButton('Background')
sizer.Add(s)
self.SetSizer(sizer)
@@ -233,7 +233,7 @@ class OptionsPanel(wx.Panel):
def OnUseBuffer(self, evt):
self.rose.useBuffer = evt.IsChecked()
self.rose.TriggerRedraw()
def OnSetFG(self, evt):
self.rose.SetForegroundColour(evt.GetValue())
self.rose.TriggerRedraw()
@@ -277,12 +277,12 @@ class MyFrame(wx.Frame, clroses.rose):
sizer.Add(st, 0, wx.EXPAND)
panel.SetSizer(sizer)
return panel
wx.Frame.__init__(self, None, title="Roses in wxPython")
self.rose_panel = RosePanel(self)
self.side_panel = wx.Panel(self)
# The cmd panel is four buttons whose names and foreground colors
# change. Plop them in a StaticBox like the SpinPanels. Use
# a 2x2 grid, but StaticBoxSizer can't handle that. Therefore,
@@ -330,14 +330,14 @@ class MyFrame(wx.Frame, clroses.rose):
('Skip first', 0, 0, 3600),
('Draw only' , 1, 3600, 3600)),
(('Takes', 'Takes 0000 vectors'), ))
self.tim_panel = makeSP('Timing',
(('Vec/tick' , 1, 20, 3600),
('msec/tick', 1, 50, 1000),
('Delay' , 1, 2000, 9999)))
self.opt_panel = OptionsPanel(self.side_panel, self.rose_panel)
# put them all on in a sizer attached to the side_panel
panelSizer = wx.BoxSizer(wx.VERTICAL)
panelSizer.Add(self.cmd_panel, 0, wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT, 5)
@@ -412,12 +412,12 @@ class MyFrame(wx.Frame, clroses.rose):
# implement the missing parts of the functionality needed to do
# the actual work of getting the diagram to the screen and etc.
# Those are implemented here as the App* methods.
def AppClear(self):
if verbose:
print_('AppClear: clear screen')
self.rose_panel.Clear()
def AppCreateLine(self, line):
# print('AppCreateLine, len', len(line), 'next', self.nextpt)
self.rose_panel.DrawLines(line)
@@ -439,7 +439,7 @@ class MyFrame(wx.Frame, clroses.rose):
spin_panels['Maximum'].SetValue(maxvec)
spin_panels['Skip first'].SetValue(skipvec)
spin_panels['Draw only'].SetValue(drawvec)
def AppSetTakesVec(self, takes):
spin_panels['Takes'].SetLabel('Takes %d vectors' % takes)
@@ -463,7 +463,7 @@ class MyFrame(wx.Frame, clroses.rose):
# AppAfter and OnTimer alternate, but don't verify that AppCancelTimer()
# is canceling anything as callers of that may be uncertain about what's
# happening.
# Method to provide a single callback after some amount of time.
def AppAfter(self, msec, callback):
if self.timer_callback:
@@ -491,7 +491,7 @@ class MyFrame(wx.Frame, clroses.rose):
resize_delay = 300
def TriggerResize(self, size):
self.resize(size, self.resize_delay)
self.resize_delay = 100

16
samples/simple/dialog.py
View File

@@ -3,18 +3,18 @@ import wx
class MyDialog(wx.Dialog):
def __init__(self, *args, **kw):
wx.Dialog.__init__(self, *args, **kw)
# Widgets
txt = wx.StaticText(self, label="Hello. I am a Dialog! Hear me roar!")
ok = wx.Button(self, wx.ID_OK)
ok.SetDefault()
cancel = wx.Button(self, wx.ID_CANCEL)
# Layout
self.Sizer = wx.BoxSizer(wx.VERTICAL) # using the Sizer property
self.Sizer.Add(txt, 0, wx.ALL, 10)
self.Sizer.Add(wx.StaticLine(self), 0, wx.EXPAND)
# make a new sizer to hold the buttons
row = wx.BoxSizer(wx.HORIZONTAL)
row.Add((1,1), 1) # a spacer that gets a portion of the free space
@@ -22,16 +22,16 @@ class MyDialog(wx.Dialog):
row.Add((1,1), 1)
row.Add(cancel)
row.Add((1,1), 1)
# add that sizer to the main sizer
self.Sizer.Add(row, 0, wx.EXPAND|wx.ALL, 10)
# size the dialog to fit the content managed by the sizer
self.Fit()
app = wx.App()
dlg = MyDialog(None, title="Hello Dialog")
val = dlg.ShowModal()
dlg.Destroy()
dlg.Destroy()
app.MainLoop()

8
samples/simple/events.py
View File

@@ -11,25 +11,25 @@ class MyFrame(wx.Frame):
wx.Frame.__init__(self, *args, **kw)
self.Bind(wx.EVT_SIZE, self.onSize)
wx.CallAfter(self.after, 1, 2, 3)
def after(self, a, b, c):
print_('Called via wx.CallAfter:', a, b, c)
def onSize(self, evt):
print_(repr(evt.Size))
evt.Skip()
class MyApp(wx.App):
def OnInit(self):
print_('OnInit')
frm = MyFrame(None, title="Hello with Events", size=(480,360))
frm.Show()
return True
def OnExit(self):
print_('OnExit')
return 0
app = MyApp()
app.MainLoop()

23
samples/simple/giltest.py
View File

@@ -18,14 +18,14 @@ class ThreadedTask(threading.Thread):
self.counter = 0
self.sleepTime = random.random()/2
self.timeToDie = False
def run(self):
while not self.timeToDie:
time.sleep(self.sleepTime)
self.counter += 1
print('thread: %5s count: %d' % (self.name, self.counter))
class MainFrame(wx.Frame):
def __init__(self):
@@ -36,8 +36,8 @@ class MainFrame(wx.Frame):
self.pnl.Bind(wx.EVT_CONTEXT_MENU, self.onShowMenu)
btn = wx.Button(self.pnl, label='timed test', pos=(10, 60))
self.Bind(wx.EVT_BUTTON, self.onOtherButton, btn)
def onButton(self, evt):
dlg = wx.Dialog(self, title='close this dialog', size=(300,150))
dlg.ShowModal()
@@ -58,8 +58,8 @@ class MainFrame(wx.Frame):
s.IncBy(4,6)
wx.MessageBox('%d reps performed in %f seconds' % (reps, time.time() - start),
'Results')
def onShowMenu(self, evt):
menu = wx.Menu()
menu.Append(-1, 'one')
@@ -67,13 +67,13 @@ class MainFrame(wx.Frame):
menu.Append(-1, 'three')
self.pnl.PopupMenu(menu)
menu.Destroy()
threads = [ ThreadedTask(name='one'), ThreadedTask(name='two'), ThreadedTask(name='three') ]
for t in threads:
t.start()
app = wx.App()
frm = MainFrame()
frm.Show()
@@ -81,5 +81,4 @@ app.MainLoop()
for t in threads:
t.timeToDie = True

6
samples/simple/hello.py
View File

@@ -9,8 +9,8 @@ pnl.BackgroundColour = 'sky blue'
st = wx.StaticText(pnl, -1, 'Hello World!', (15,10))
st.SetFont(wx.FFont(14, wx.FONTFAMILY_SWISS, wx.FONTFLAG_BOLD))
st = wx.StaticText(pnl, pos=(15,40),
label='This is wxPython %s\nrunning on Python %s %s' %
st = wx.StaticText(pnl, pos=(15,40),
label='This is wxPython %s\nrunning on Python %s %s' %
(wx.version(), sys.version.split(' ')[0], platform.architecture()[0]))
st.SetFont(wx.FFont(10, wx.FONTFAMILY_SWISS, wx.FONTFLAG_BOLD))
@@ -20,4 +20,4 @@ sb = wx.StaticBitmap(pnl, label=bmp, pos=(15,85))
frm.Show()
app.MainLoop()

8
samples/simple/simple.py
View File

@@ -25,7 +25,7 @@ class MyFrame(wx.Frame):
# Create the menubar
menuBar = wx.MenuBar()
# and a menu
# and a menu
menu = wx.Menu()
# add an item to the menu, using \tKeyName automatically
@@ -41,7 +41,7 @@ class MyFrame(wx.Frame):
self.SetMenuBar(menuBar)
self.CreateStatusBar()
# Now create the Panel to put the other controls on.
panel = wx.Panel(self)
@@ -73,7 +73,7 @@ class MyFrame(wx.Frame):
self.SetSizer(sizer)
self.Fit()
self.CenterOnScreen(wx.BOTH)
def OnTimeToClose(self, evt):
"""Event handler for the button click."""
@@ -97,7 +97,7 @@ class MyApp(AppBaseClass):
frame.Show(True)
return True
app = MyApp(redirect=True)
app.MainLoop()

6
samples/wxptag/wxpTest.py
View File

@@ -15,16 +15,16 @@ class Frame(wx.Frame):
hwin = HtmlWindow(self, -1, size=(600,400))
name = os.path.join(os.path.dirname(sys.argv[0]), 'widgetTest.html')
hwin.LoadPage(name)
hwin.Bind(wx.EVT_BUTTON, self.OnButton, id=wx.ID_OK)
def OnClose(self, event):
self.Destroy()
def OnButton(self, event):
print('It works!')
app = wx.App()
top = Frame("wxpTest")