VB中单机鼠标画随机圆。运用了随机数和circle。-draw a circle

VB模仿CAD绘图软件，可绘3D图形当时找CAD代码时找到的，模仿CAD绘图软件，可绘3D图形。主要解决了VB处理矢量图的问题，而且可生成3D预览图。很完整的源代码，老外作品。很有商业价值-VB mimic CAD drawing software, you can find CAD drawing 3D graphics code was found to mimic CAD drawing software, which can draw 3D graphics. Solves the pr

　VB绘制正弦线，用VB实现在图片框中绘制坐标轴，并在坐标系内动态生成正弦线。注释：首先清除picture1内的图形-VB draw a sinusoidal line, using VB axes in the coordinate system to dynamically generate sinusoidal line drawn in the picture box. Note: First, clear graphics picture1

VB中使用虚拟仪器CVI软件中的控件,在VB中画3D图像,曲线,轮廓,曲面,等,(VB controls within the CVI using virtual instrument software, draw a 3 d image in VB, curve, outline, surface, etc.,)