这是我自己编写720P colorbar的硬件描述代码，测试代码很简单，在此不再赘述。,This is my own writing 720P colorbar hardware descr iption code, test code is very simple, and not repeat them here.

该verilog 文件输出60hz 1280 *1024分辨率的colorbar，可以直接在vga显示器上显示。-this verilog code generate 60Hz 1280*1024 resolution colorbar,and it can directly displasy on vga monitor.

调用colorbar函数，实现点击相应区域，画刷变为相应颜色。即调色板功能，同时还可以手写输入，存储手写输入，载入图片等功能-Call colorbar function, click on the appropriate region to achieve, the brush into the corresponding color. Namely palette functions, but also can be handwritten input, storage handwritin

多彩的colorbar,用于画图。在地球科学系统中有广泛的应用。-Various colorbars in ploting figures.