java中如何进行图像颜色的转换... 调用java中的类实现界面颜色的变化-How to change the image color ... call java type of interface to achieve a change in color

This is a rudimentary color blob extractor. You may choose ExtractBlobs(int r, int g, int b) and call it with a tolerance for each value of red, green and blue channel. Afterwards you get the rectangles containing mainly this colors. Note: The

Java调用C++的jni例子，很有意义-Java calls the jni example of c++, very meaningful

java可以直接调用这个类实现画图功能，但是使用这个类的前提是你的电脑已经装了GraphViz软件，你可以在http://www.graphviz.org/Gallery.php下载windows版本，装完后，找到dot.exe所在的路径，-java can call this class implements the drawing functions, but only if the use of this class is that your computer has installed