在图像中搜索颜色.返回X，Y

问题描述

我一直在寻找寻找图像中特定颜色(屏幕截图)并返回颜色位置(x，y)的方法.我做了一些尝试，但是没有设法进行正确的搜索.结果应该是找到该颜色的第一个像素.

I've been looking all over for a way to find a specific color in a image (screen capture), and return the the position of of the color (x,y). I've had some tries, but not managed to do a proper search. The result should be the first pixel found with that color.

我相信PIL可能会有所帮助.所以我尝试了类似的方法，现在的问题是它返回用该颜色找到的每个位置:

I tought maybe PIL will be to any help. So I tried something like this, problem now is that it returns EVERY position, found with that color:

已修复:

def FindColor(r,g,b):
    image = ImageGrab.grab()
    for x in range(1, 400):
        for y in range(1,400):
            px = image.getpixel((x, y))
            if px[0] == r and px[1] == g and px[2] == b:
                return(x,y)

而且，我需要用图片的宽度/高度替换循环范围.

And, I need to replace the loops range, with the pictures width/height.

推荐答案

返回第一个匹配项的结果，而不是继续循环.

return the result at the first match, instead of continuing the loop.

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