diff options
Diffstat (limited to 'area.go')
| -rw-r--r-- | area.go | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -46,13 +46,13 @@ type AreaHandler interface { // Example: // imgFromFile, _, err := image.Decode(file) // if err != nil { panic(err) } - // img := image.NewNRGBA(imgFromFile.Rect) + // img := image.NewRGBA(imgFromFile.Rect) // draw.Draw(img, img.Rect, imgFromFile, image.ZP, draw.Over) // // ... - // func (h *myAreaHandler) Paint(rect image.Rectangle) *image.NRGBA { - // return img.SubImage(rect).(*image.NRGBA) + // func (h *myAreaHandler) Paint(rect image.Rectangle) *image.RGBA { + // return img.SubImage(rect).(*image.RGBA) // } - Paint(cliprect image.Rectangle) *image.NRGBA + Paint(cliprect image.Rectangle) *image.RGBA // Mouse is called when the Area receives a mouse event. // You are allowed to do nothing in this handler (to ignore mouse events). @@ -328,10 +328,10 @@ func (a *Area) preferredSize() (width int, height int) { } // internal function, but shared by all system implementations: &img.Pix[0] is not necessarily the first pixel in the image -func pixelDataPos(img *image.NRGBA) int { +func pixelDataPos(img *image.RGBA) int { return img.PixOffset(img.Rect.Min.X, img.Rect.Min.Y) } -func pixelData(img *image.NRGBA) *uint8 { +func pixelData(img *image.RGBA) *uint8 { return &img.Pix[pixelDataPos(img)] } |