33356743

OpenSceneGraph Quick Start Guide(The OpenSceneGraph the Quick Start Guide)

cad提取文字坐标 能提取文字所在点的坐标值并保存到text中 (cad text extraction coordinates coordinates of the text can be extracted and saved to the point where the text of the)

Variable Tline in PSCAD

DDA.中点。Bresenham画线算法。(failed to translate)

分形几何是数学领域里新兴的课题,如果将图形的每个元素按某种规则进行变形,得到新的图形,以此类推,进行若干次变形后得到的图形就是分形图形。本程序实现分形图。(Fractal geometry is the mathematical field of emerging issues, if the graphics of each element according to certain rules of deformation, new graphics, and so on, to carry out a number of graphics after deformation is fractal graphics. This procedure realize fractals.)

用于点状目标的检测，计算出具体的位置和微弱点状运动目标的速度，用于目标跟踪 (For point target detection to calculate the specific location and weak point of the speed of moving objects for target tracking)

说明：  一个简单的绘图程序，直接拖放产生圆形，矩形，正四边形，等多边形(print program)

该程序实现圆拟合，对学习圆拟合有一定帮助。(circle fit based on VC++)

对于刚接触曲线拟合C++编程的同行是一个不错的例子。(刚接触curve fitting for the C++ Peer programming is a good example.)

说明：  单文档绘图测试程序。单文档绘图测试程序。(single document mapping test. Single document mapping test.)