资源列表
CDC
- 在Windows平台上，应用程序的图形设备接口（graphics device interface，GDI）被抽象为设备上下文（Device Context，DC）。 在微软基类库MFC中，CDC类是定义设备上下文对象的基类，所有绘图函数都在CDC基类中定义。当需要输出文字或图形时，就需要调用CDC类的成员函数，这些成员函数具备输出文本、绘制图形的功能。 本节讲解的例程全部在TestView.cpp文件的 void CTestView::OnDraw(CDC* pDC)函数中实现。
绘制像素点函数
- 绘制像素点函数:在屏幕的P0（20,20）坐标位置处绘制一个绿色像素点，然后读出该像素点的颜色，水平平移100个像素绘制P1点。(The pixel function is plotted: a green pixel is drawn at the P0 (20,20) coordinates of the screen, and then the color of the pixel is read out. 100 pixels are horizontally shifted to dr
例2-3
- 本函数从当前位置绘制直线段，但不包括(ｘ,ｙ)点。不包括终点坐标是为了实现多线段连接时公共点的处理，即采用起点闭区间，终点开区间的处理方法。绘制直线段函数的参数不包含颜色，直线段的颜色通过画笔来指定。(This function draws a straight line segment from the current position, but does not include (x, y) points. The end point coordinate is not used to re
例2-4
- 绘制左上角点为P0（100,100)，右下角点为P1（600,300）的矩形。矩形边界线为1像素宽的蓝线，矩形内部填充为绿色(Draw the left upper corner is P0 (100100), the lower right corner is P1 (600300) rectangle. The rectangle boundary line is 1 pixels wide blue line, and the inner rectangle is filled with
例2-7
- （1）该函数使用当前画刷填充整个矩形，包括左边界和上边界，但不包括右边界和下边界。 （2）当前画笔对该函数不起作用。((1) the current brush fills the rectangle using the function, including the left and upper boundaries, but does not include the right boundary and the lower boundary. (2) the current brush
Plot_pm25
- 画PM2.5空间分布,用于空气质量模式后处理(The spatial distribution of PM2.5 is used for air quality mode)
cohen_sutherland_clipping
- ohen-sutherland直线裁剪算法(The algorithm also called the encoding algorithm, the clipping window four edges where the line can put the plane into 9 regions, each region of the encoding including four is inside the 0 and 1 (for example, x coordinates less
qq
- 图形学代码 包括5个图形的代码编写 方便于学习第四版图形学知识(The graphics code includes 5 graphic codes that facilitate the learning of the fourth edition of graphics)
plot
- 用来绘制简单的二维函数，可以帮助初学者。。。(Used to draw two-dimensional function simple, can help beginners...)
CGEXE001
- 打开直线文件即可进行直线绘制，可对大量数据如几十万条直线进行操作(Open line file can be drawn straight line, you can operate a large number of data, such as hundreds of thousands of straight lines)
Teechart的入门使用-VS2005-VS2008
- VS2005、VS2010 TeeChart 使用开发文档。(VS2005, VS2010 TeeChart using development documents.)
Class1
- 吉林大学计算机科学与技术图形学第一次上机实验(The first experiment of graphics)