我是菜鸟,写点东西,怕自己忘了!!
好久没有写东西,今天看CSDN的时候,看到一个朋友在问统计某颜色所占总面积的比例的问题:
1。获取一个图像的Bitmap类型,有N种方法得到,下面说两种
(1)从this.pictureBox1.Image得到
(2)(Bitmap)Bitmap.FromFile(openFileDialog.FileName, false);
2。主程序
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![](/Images/OutliningIndicators/InBlock.gif)
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![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/InBlock.gif)
![](/Images/OutliningIndicators/ExpandedBlockEnd.gif)
我是菜鸟,写点东西,怕自己忘了!!
好久没有写东西,今天看CSDN的时候,看到一个朋友在问统计某颜色所占总面积的比例的问题:
1。获取一个图像的Bitmap类型,有N种方法得到,下面说两种
(1)从this.pictureBox1.Image得到
(2)(Bitmap)Bitmap.FromFile(openFileDialog.FileName, false);
2。主程序