Qt绘图程序，使用QGraphicsView框架编写的绘图demo，实现了缩放，选择，移动等基本操作。

可以通过快捷键Ctrl+C 和 Ctrl+V复制粘贴字形，也可以在字形的编辑区中点击鼠标右键，在弹出的菜单中选择Copy和Paste菜单项。 复制是复制当前整个字形区域；粘贴，可以关闭当前字形的编辑对话框，再打开其他可以编辑的字形，粘贴后覆盖新的字形区。 当前字库为点阵字库时，可以点击按钮“Adjust Parameters”，调整字符的水平和垂直偏移。 当成功导入一个点阵字库（*.lib）后，可以点击按钮“＋”，可以将另外一个同字符集的点阵字库合并到当前字库。合并只支

根据定义好的格式进行绘图 　.zip-good definition format graphics. Zip

图像的相关系数是衡量两幅图像的相关程度的，本代码直接通过选定区域计算出相关系数！-image correlation coefficient is a measure of two images of the code directly through selected regional correlation coefficient calculated!

可以实现线段的裁减 ，对初学者有所帮助-segment can be achieved reductions to help beginners

一个dos下的c语言仿windows界面，用在一个pII+128MRAM+dos+640*480*8+pc104总线工控机上，主要用了自己写的几个画图函数,技术上很简单。因为一些原因，很多东西删掉了。可以拿去参考-a dos c language of imitation windows interface used in a Arrears 128MRAM dos 640* 480* 8 Module Bus Computer, the principal used their written several drawing function, technically very simple. For some reason, many things deleted. Reference can be found

包括点运算,几何变换,正交变换,图像增强,形态学变换,边缘与轮廓,图像分析,图像还原,图像编码等内容-including point computation, geometry transformation, orthogonal transformation, image enhancement, morphological transformation, and the edge profile, image analysis, image reduction, image coding etc.

OpenGL高级编程与可视化系统开发（高级编程篇）的随书源码-4，学习OpenGL的好东西-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL -OpenGL high-level programming and visualization systems development (high-level programming chapter)-4 of the source with the book, learning OpenGL good things-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL

Hough变换是一种使用表决原理的参数估计技术。其原理是利用图像空间和Hough参数空间

用agg实现文字描边效果，并且反走样，效果好，效率高-With agg writing strokes to achieve results, and anti-aliasing, effective and efficient

使用GDI函数绘出基本几何元素，如点、线、矩形、圆、椭圆、多边形、圆弧等、并能够用颜色填充 -Plotted using the GDI function, the basic geometric elements, such as point, line, rectangle, circle, ellipse, polygon, arc, etc., and can be filled with color