draw2dimg error when origin not at (0,0) about draw2d

[stephenwithav]

25 causes a slightly different issue: http://oi62.tinypic.com/wb82fs.jpg

        dest := image.NewRGBA(image.Rect(0, 25, 297, 210.0))

It appears that dest.Bounds().Min.Y is being subtracted from the bottom of the image.

[stephenwithav]

fmt.Println(dest.Pix[(dest.Bounds().Max.Y-dest.Bounds().Min.Y)*dest.Stride:]) returns all 0s, so the bottom pixels are definitely being clipped.

[stephenwithav]

What is the expected behavior here?

I assumed drawing using a GraphicContext would be like writing to a draw.Image, so this may not be an issue at all.

[llgcode]

I think the expected behavior is to have an image clipped. The GC coordinate do not change even if the image in parameter is a clipped image.

[stephenwithav]

Thanks, Laurent.

Is draw2d (or draw2dimg) supposed to behave like HTML5's canvas?

[llgcode]

it's inspired by it and postscript

-- Laurent.

On 19 August 2015 at 11:30, Steven Edwards [email protected] wrote:

Thanks, Laurent.

Is draw2d (or draw2d supposed to behave like HTML5's canvas?

—
Reply to this email directly or view it on GitHub
#76 (comment).

[stephenwithav]

I'll go ahead and close this, then. I can replicate the functionality I'm looking for another way. :)