以编程方式从图像文件和/或 PSD 中提取图案
我经常需要从 PSD 中提取图案来制作与 XHTML 和 CSS 一起使用的图像。
我经常在 Photoshop 中做出猜测，然后不得不在几次之后纠正我的猜测。看起来很麻烦。
有没有...
- 使用选择器工具从 Photoshop 文件中提取图案的技术？
- 也许有一个 Photoshop 插件可以做到这
- 一点 软件可以解析图案图像，并给我返回制作平铺图案的最低限度？
除了我收到的每个 PSD 之外，我是否还应该索取一份图案副本？
处于我这个位置的其他人以前是如何解决这个问题的？
感兴趣的是，我如何/将如何编程这样的东西（我可以将 PHP 与 GD 库一起使用）？难道不值得我花时间吗？我是否会从左到右循环遍历像素，然后识别图像颜色和彼此远离的位置，并不断检查新像素是否开始与旧图案匹配？
I often have to extract a pattern from a PSD to make an image to be used with XHTML and CSS.
I have often just made a guess in Photoshop, and then had to correct my guesses a few time after. It seems cumbersome.
Is there...
- Techniques for extracting a pattern from a Photoshop file with the selector tool?
- A Photoshop plugin perhaps that can do this
- Software that can parse a pattern image, and give me back the bare minimum to make a tiled pattern?
Should I just be requesting a copy of the pattern in addition to each PSD I receieve?
How have other people in my position tackled this problem before?
In matter of interest, how could / would I program something like this (I could use PHP with GD library)? Is it not worth my time? Would I loop through pixels left to right, and then identify image colours, and positions away from each other, and constantly check if new pixels are beginning to match an older pattern?
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我目前正在开发一个软件来执行此操作（以及其他一些自动 PSD 切片的功能），但即使在 C++ 中，它也非常慢。现在我正在研究 GPU 加速解决方案......
因此，如果有请求模式的选项，您应该这样做。
I'm currently working on a software that does this (and a couple more things to automate slicing of PSDs), but it's very slow even in C++. Right now i'm looking into GPU accelerated solution...
So if there's an option for requesting pattern you should just do that.