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42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
# A PlotCanvas is a Subclass of a wx.Panel which holds two scrollbars and the
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# actual plotting zoom canvas (self.canvas). It allows for simple general
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# plotting of data with zo om, labels, and automatic axis scaling.
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import wx
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import wx.lib.plot as plot
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class MyFrame(wx.Frame):
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def __init__(self, parent, title):
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super().__init__(parent, title=title, size=(600, 400))
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# Create a PlotCanvas instance
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self.plot_canvas = plot.PlotCanvas(self)
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# Define some sample data
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data1 = [(1, 2), (2, 5), (3, 4), (4, 7), (5, 6)]
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data2 = [(1, 1), (2, 3), (3, 6), (4, 5), (5, 8)]
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# Create PolyLine objects for the data
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line1 = plot.PolyLine(data1, colour='blue', width=2, legend='Line 1')
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line2 = plot.PolyLine(data2, colour='red', width=2, legend='Line 2')
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# Create a PlotGraphics object to hold the lines and define labels
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graphics = plot.PlotGraphics([line1, line2],
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"Sample Plot",
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"X-axis Label",
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"Y-axis Label")
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# Draw the plot on the canvas
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self.plot_canvas.Draw(graphics)
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self.Centre()
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self.Show()
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if __name__ == '__main__':
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app = wx.App()
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frame = MyFrame(None, "PlotCanvas Demo")
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app.MainLoop()
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