Hello Rodrigo,
Here is a working example.
v->vwindow->SetOpacity(v->vwindow, 0x00 );
v->vwindow->SetOptions(v->vwindow, DWOP_SCALE);
v->vwindow->ResizeSurface(v->vwindow,v->wdesc.width,v->wdesc.height);
//v->vwindow->CreateEventBuffer( v->vwindow, &dfbbuffer );
//Need to fix draw rectangle call
//draw_frame(v);
/* update affected views */
if (do_redraw) draw_rec( first_view, NULL, v->buf, x1, y1, x2, y2 );
v->vwindow->SetOpacity(v->vwindow, 0xFF );
Monday, February 18, 2008, 3:59:09 PM, you wrote:
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Hi there, Is there anyway to change the opacity of a surface after it has been created? I though i could create a window, set its opacity, get its surface and blit the original surface to this one, but I don't know if it would work. Thanks in advance, Rodrigo Araujo P.S.: I'm sorry for the other email, sent it wrong. |
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Best regards,
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