I want to render an animation in javascript in a html file. But I don\'t want my browser componen开发者_如何学Got to show the white background. Is there a way to make the background fully transparent?
how to make a tmemo and Tedit with a transpare开发者_JS百科nt background? or add image background on it\'s canvas. that workable in both Delphi7 upI have no actual answer to the question, but I know
I have a simple program that blits a background image onto the display area, and then puts a sprite in the upper left corner.The sprite uses colorkey transparency, but when I blit the sprite, the area
I used gnuplot (4.2) to write a graph to a postscript file. But when I convert this .ps file to a .png file using the \'convert file.ps file.png\' command, I get a png image which has no bac开发者_开发
I\'m trying to work out a strategy for transparency using WebGL, to support the case of a transparent object that encloses another.
lets assume an alpha of 1 means fully opaque and 0 means fully transparent. lets say i have two black images which have 50% transparency (alpha = 0.5).
I\'m trying to create a X11 window with a bit depth of 32 so that I can use ARGB colors. Here\'s what I do:
I am drawing some textures with alpha channel, but when they are displayed it looks like the alpha channel is only binary.So a pixel is either transparent or opaque, although开发者_运维百科 in the tex
How can I get the alpha/opacity of a View after I\'ve animated it? My fadeIn() is below - fadeOut() is the same with the endpoints switched.
I\'m working at galery on o3d(plagin version) and I need make photos transparent. Photos are on hud. Here is some code:
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