alpha-transparency
Java - change transparency of image over time
I am trying to make a game object that can be made semitransparent during the game\'s runtime. My semitransparency filter works fine when I apply it to my object\'s image before entering the game\'s[详细]
2023-04-12 14:07 分类：问答How to make Flying Saucer generate an image with transparent background?
I\'m using flyingsaucer to render HTML to an image, using Java2DRenderer: Map<Key,Object> renderingHints = new HashMap<Key,Object>();[详细]
2023-04-12 13:34 分类：问答Using an alpha transparent mask on a QWidget?
Is it possible to assign an alpha-transparent mask to a QWidget? I know how to set a mask using setMask but it seems it only supports black&white masks. Is it possible to make it support a true al[详细]
2023-04-09 00:04 分类：问答OpenGL: glTexEnvi, glBlendFunc and On Screen Text Messages
I\'m developing a movie player 开发者_C百科and I\'m using OpenGL to draw frames and On Screen Messages.[详细]
2023-04-08 19:11 分类：问答Unusual result when merging two transparent images in php
Im wondering if I\'m doing something wrong, or if this is as good a result as im going to get. Both PNGs on the left are 95x111. The image of the robot has a 5px or so padding of transparent pixels ar[详细]
2023-04-08 15:54 分类：问答Vertical stripes on alpha channel PNGs when scaling in Safari on iPhone/iPad
In Safari on iPhone/iPad, when I use two fingers to zoom webpages that have PNGs with an alpha channel, there are obvious rendering开发者_运维技巧s errors (vertical stripes) at certain zoom levels.[详细]
2023-04-03 07:48 分类：问答Display a transparent mov file on a webpage
I bought this flying birds MOV file from istockphotos and now I\'m stuck trying to implement it into my webpage, I want it to run like a flash file, every few seconds but I can\'t seem to be able to i[详细]
2023-03-28 16:20 分类：问答Why does this code make the QImage lose its alpha channel?
I\'m trying to understand why the code below changes the QImage in Qt. It\'s not meant to do anything (yet), it\'s just for testing. When I run the code on an image with alpha, the alpha channel is lo[详细]
2023-03-26 13:00 分类：问答Python `aggdraw` module bug (?): visible alpha channel
Imagine simple script: from PIL import Image from aggdraw import Draw, Brush im = Image.new(\"RGBA\", (600, 600), (0, 0, 0, 0))[详细]
2023-03-25 01:19 分类：问答Transparent PNG (24) issue in IE8 and below using jQuery Cycle
I\'m using jQuery cycle to fade my slideshow in / out. My slides have a background, and their are semi-transparent PNG\'s (usingtag) within my slides. While the slide is fading in, the semi-transpare[详细]
2023-03-22 14:34 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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