> On May 1, 2018, at 8:28 PM, Michael Van Canneyt <mich...@freepascal.org>
> wrote:
>
> Check the canvas demo (demo/rtl/democanvas2d.pas)
something like this?
var
canvas: TJSElement; // What type should this be?
gl: TJSWebGLRenderingContext;
begin
canvas := document.createElement('canvas');
document.body.appendChild(canvas);
gl := canvas.getContext('webgl');
canvas.width := newWidth;
canvas.height := newHeight;
gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
Not sure about the type which createElement returns that has the getContext
method. Do you need document.body.appendChild also? Sorry it’s been a long time
since I used JS to do even simple things. Never knew it well.
Regards,
Ryan Joseph
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