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#2
lianyicq2015-04-22 15:55
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Dim x, y, hdc1, imgr As Long
Dim img As Long
hdc1 = Pic1.hdc
For x = 0 To Pic1.Width
For y = 0 To Pic1.Height
img = GetPixel(hdc1, x, y)
imgr = Red(img)
Pic4.PSet (x, y), RGB(imgr, 0, 0)
Next y
Next x
Dim img As Long
hdc1 = Pic1.hdc
For x = 0 To Pic1.Width
For y = 0 To Pic1.Height
img = GetPixel(hdc1, x, y)
imgr = Red(img)
Pic4.PSet (x, y), RGB(imgr, 0, 0)
Next y
Next x
上面是我写的源代码,菜鸟不会,正在努力学习中,求大神多多指点与帮助,小弟感激不尽。不会上图,出来效果了,但是不懂什么是强度区别。