image: Use Point and Rectangle zero values

peterhellberg · peterhellberg · commit 2e41f5fad310 · 2025-06-02T17:02:31.000+02:00
diff --git a/animation.go b/animation.go
@@ -70,7 +70,7 @@ func (a *Animation) EncodeGIF(w io.Writer) error {
 	for i, src := range a.Frames {
 		dst := image.NewPaletted(src.Bounds(), a.Palettes[i])
 
-		draw.Draw(dst, dst.Bounds(), src, image.ZP, draw.Src)
+		draw.Draw(dst, dst.Bounds(), src, image.Point{}, draw.Src)
 
 		frames = append(frames, dst)
 		delays = append(delays, a.Delay)
diff --git a/palette.go b/palette.go
@@ -40,7 +40,7 @@ func (p Palette) Random() color.NRGBA {
 func (p Palette) Tile(src image.Image) *Paletted {
 	dst := NewPalettedImage(src.Bounds(), p)
 
-	draw.Draw(dst, dst.Bounds(), src, image.ZP, draw.Src)
+	draw.Draw(dst, dst.Bounds(), src, image.Point{}, draw.Src)
 
 	return dst
 }
diff --git a/rect.go b/rect.go
@@ -9,7 +9,7 @@ import (
 )
 
 // ZR is the zero image.Rectangle.
-var ZR = image.ZR
+var ZR = image.Rectangle{}
 
 // Rect is a 2D rectangle aligned with the axes of the coordinate system. It is defined by two
 // points, Min and Max.

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ func (p Palette) Random() color.NRGBA {`
`40`	`40`	`func (p Palette) Tile(src image.Image) *Paletted {`
`41`	`41`	`dst := NewPalettedImage(src.Bounds(), p)`
`42`	`42`
`43`		`- draw.Draw(dst, dst.Bounds(), src, image.ZP, draw.Src)`
	`43`	`+ draw.Draw(dst, dst.Bounds(), src, image.Point{}, draw.Src)`
`44`	`44`
`45`	`45`	`return dst`
`46`	`46`	`}`
Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ import (`
`9`	`9`	`)`
`10`	`10`
`11`	`11`	`// ZR is the zero image.Rectangle.`
`12`		`-var ZR = image.ZR`
	`12`	`+var ZR = image.Rectangle{}`
`13`	`13`
`14`	`14`	`// Rect is a 2D rectangle aligned with the axes of the coordinate system. It is defined by two`
`15`	`15`	`// points, Min and Max.`