Lerking/beadimager
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0.0.15 clearBackground function. /JL

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Lerking
2022-12-12 18:26:09 +01:00
parent 771d15aabc
commit d37ec60248
1 changed files with 11 additions and 1 deletions
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main.go
+11 -1
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@@ -26,7 +26,7 @@ type MyMainWindow struct {
const ( const (
AppName string = "BeadImager" AppName string = "BeadImager"
Version string = "0.0.14" Version string = "0.0.15"
CopyRight string = "©2022 Jan Lerking" CopyRight string = "©2022 Jan Lerking"
STD_MESS string = "Ready" STD_MESS string = "Ready"
UserPath string = "C:\\Users\\janle\\BeadImager" UserPath string = "C:\\Users\\janle\\BeadImager"
@@ -197,6 +197,16 @@ func main() {
} }
} }
func (mv *MyMainWindow) clearBackground(canvas *walk.Canvas, updateBounds walk.Rectangle) error {
brush, err := walk.NewSolidColorBrush(walk.RGB(0, 0, 0))
if err != nil {
return err
}
defer brush.Dispose()
return canvas.FillRectangle(brush, updateBounds)
}
func (mw *MyMainWindow) drawStuff(canvas *walk.Canvas, updateBounds walk.Rectangle) error { func (mw *MyMainWindow) drawStuff(canvas *walk.Canvas, updateBounds walk.Rectangle) error {
bmp, err := createBitmap() bmp, err := createBitmap()
if err != nil { if err != nil {