Are you using a Sprite to draw the image? If you already have a PNG
that has transparent portion, something like this will work:
import pyglet
win = pyglet.window.Window(500, 500)
batch = pyglet.graphics.Batch()
img = pyglet.resource.image('someimagewithalpha.png')
sprite = pyglet.sprite.Sprite(img, x= 200, y = 200, batch = batch)
@win.event
def on_draw():
win.clear()
batch.draw()
pyglet.app.run()
On Aug 29, 11:20 am, amigojapan <[email protected]> wrote:
> I have tried this
> from pyglet.gl import *
> glEnable(GL_BLEND)
> glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
> and then draw an image that is partly transparent in .png
> but the transparent part appears red.
>
> also I have tried
> import pyglet
> pyglet.gl.glClearColor(0, 0, 1, 1)
>
> and then drew an image that is partly transparent in .gif
> and the transparent part appears like partly pink...
>
> any ideas as to what I am doing wrong?
>
> do you need to see the whole program I am talking about?
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