Picturebox中gif的调色板移位? [英] Palette shift for gif in Picturebox?

问题描述

我设法为gif创建一个简单的动画类.我使用System.Drawing.Image来保存动画的每一帧，然后将它们显示在图片框中.

我有很多这样的动画，但是我想一次在屏幕上显示其中的几个.不同的颜色，以便人们可以区分开.显然，我不想为每个动画的每个帧都重新着色，所以我想进行一些调色板转换以实现不同的彩色外观.

我一直在尝试同时使用System.Windows. Media.Imaging.ColorConvertedBitmap()和PictureBox.Image.Palette，但是我都没有成功使用.我显然不知道该怎么做.似乎创建调色板的唯一方法是从另一个现有图像中创建调色板?无论如何，我对此都很困惑.

例如，我要做的就是将一个黑色圆圈的gif转换为红色.像这样简单的东西.因此，我使用Image.FromFile(path)加载了图像，然后...我不知所措.

I have managed to create a simple animation class for gifs.  I use a System.Drawing.Image to hold each frame of animation which I then display in a picturebox.

I have a ton of these animations, but I want to display several of them onscreen at once in different colors so people can tell them apart.  Obviously, I don't want to recolor every single frame of every animation, so I want to do some palette shifts to achieve different colored looks.

I've been trying to use both System.Windows.Media.Imaging.ColorConvertedBitmap() and PictureBox.Image.Palette, but I've had no success using either.  I clearly don't understand how to do it.  It seems the only way to create a color palette is to do so from another pre-existing image?  Whatever the case, I'm confused on this one.

All I want to do, for example, is to take a gif of a black circle and shift it to be red.  Something simple like that.  So I load my image using Image.FromFile(path) and then... I'm at a loss.

推荐答案

你好，

感谢您的帖子.我建议将您的问题发布到位于以下位置的论坛或图书馆之一中:

Thank you for the post.  I would suggest posting your question in one of the Forums or Library located here:

http://social.msdn.microsoft.com/Forums/en/windowswic/threads

或

希望这对您有所帮助.

祝你有美好的一天！

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