Suree yatho

自 2012 起处于活动状态

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统计学

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提问

if i assign 4 position(x,y) can i make a point and line to connect it together like freehand drawing
if i assign 4 position(x,y) can i make a point and line to connect it together like freehand drawing ? and i can find the area o...

12 years 前 | 1 个回答 | 0

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提问

How can i get RGB value if i have position(x,y)
if i have position of image(pixel) . How can i get RGB value of this position?

12 years 前 | 3 个回答 | 0

3

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