Want constructor for javascript Image.

I am currently using this work-around:

func newImage() *js.Object {
    return js.Global.Call("eval", "(new Image())")
}

image := newImage()
image.Set("onload", func() {
    //go onLoad(gl, t, textureURL) // call onload handling goroutine
})
image.Set("src", textureURL)

Not clear version of WebGL.
Now, we have WebGL 1.0 and 2.0, see https://www.khronos.org/webgl/

I want to use Sourcegraph code search and code review with webgl. A project maintainer needs to enable it to set up a webhook so the code is up-to-date there.

Could you please enable webgl on @sourcegraph by going to https://sourcegraph.com/github.com/gopherjs/webgl and clicking on Settings? (It should only take 15 seconds.)

Thank you!

There are methods such as GetShaderParameter() returning the actual result, but for program parameter, only type specific methods exist.

In my case of wrapping WebGL behind a OpenGL ES generic interface I'd like to support the original signature returning int. For the program parameter I'm currently calling the JS method directly (not via the WebGL interface).

Is the type-agnostic variant missing or are you planning to have only specific methods (and calling the function directly is the preferred way)?

My code in question is here

The matrix parameters of the *v functions are parameter lists, both according to OpenGL ES 2 and the WebGL specification. The current signature of the wrapper specifies only one slice.

Is there a specific reason that they only take one parameter?

In my code to wrap WebGL behind an OpenGL ES 2 interface I'm calling the JS function directly, as seen here.

Additionally: Should the signature be changed, may I suggest to have array types as parameters instead of slices? go-gl does that for instance.

Want: gl.TexImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, rbga)

Current work-around: gl.Call("texImage2D", gl.TEXTURE_2D, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, rgba)

rgba type is []byte

Could you add more example or may I create a PR with examples?

While the comment says

// Copyright 2014 Joseph Hager. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

, LICENSE file is not present.