周长发书的附带程序系列1

vb.net toolbox添加picturebox Ｍypicturebox-vb.net toolbox add picturebox Mypicturebox

最近在做一个图片查看器，由于使用一般的PctureBox，在性能和缩放控制上都无法满足预期的要求，因此所有组件的呈现均是通过重写控件的OnPaint事件来绘制。在查看gif图片时发现Graphics.DrawImage只呈现第一帧，无法满足预期要求，因此经过摸索寻找到了解决自绘gif的较好办法。-At a recent picture viewer, because of the use of general PctureBox, at performance and zoom control are unable to meet expectations, all components are a rewrite control through case OnPaint to draw. Gif picture in view Graphics.DrawImage found only show the first frame, unable to meet expected requirements, therefore, after groping to find a solution since the better way to draw gif.

Csharp 写的一个基于DX的地形渲染例子-CSharp write a DX-based terrain rendering example

zooming an image by using two methods

图像读取、保存、显示等基本操作,功能完整，代码可靠。-Image read, preserve, display and other basic operations, full-featured, reliable code.

矢量图形的绘制 点 线 多变形 椭圆 椭圆弧 面积计算 坐标保存成txt文件

一种光线追踪算法的程序，利用VB编程，可以显示三维形体的真实感-a ray tracing algorithm for the procedure, and use VB can demonstrate that the photorealistic 3D Shape

一个很经典的vb专业图象处理开发程序,面象对象机制,处理速度与VC无异.-a classic vb the professional development of image processing procedures, object-like mechanism to deal with the same speed and VC.

内存修改器，可以用来修改游戏中的数据，如人物属性，金钱等-Modify memory, and can be used to modify game data, such as character attributes, money, etc.

大家对GIF这种图片格式很了解,它是怎么实现的,又是怎样解码的,偶来告诉您-GIF format images of this very well, it is how to achieve, and how is the decoder, dual to tell you