Merge pull request #165 from ph1048/master

Fixed ClearRect unable to clear transparent image
llgcode · Mar 13, 2021 · 577c1ea · 577c1ea
2 parents 0413b5a + 21ec306
commit 577c1ea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/draw2dimg/ftgc.go b/draw2dimg/ftgc.go
@@ -99,7 +99,7 @@ func (gc *GraphicContext) Clear() {
 // ClearRect fills the current canvas with a default transparent color at the specified rectangle
 func (gc *GraphicContext) ClearRect(x1, y1, x2, y2 int) {
 	imageColor := image.NewUniform(gc.Current.FillColor)
-	draw.Draw(gc.img, image.Rect(x1, y1, x2, y2), imageColor, image.ZP, draw.Over)
+	draw.Draw(gc.img, image.Rect(x1, y1, x2, y2), imageColor, image.ZP, draw.Src)
 }
 
 // DrawImage draws an image into dest using an affine transformation matrix, an op and a filter