资 源 简 介
图形的交互绘制用鼠标交互式的对点和线段进行生成与编辑。 1、分发WINDOW鼠标左键按下、左键抬起和鼠标移动消息, 使实现生成点、编辑点、生成线段和编辑线段的功能函数能够接收到消息。 2、实现“查看”菜单中的“生成点”功能。 3、实现“查看”菜单中的“编辑点”功能。 4、实现“查看”菜单中的“生成线段”功能。 5、实现“查看”菜单中的“编辑线段”功能。-interactive graphics in the interactive drawing with the mouse to point and the line for generating and editing. A distributed WINDOW press the left mouse button, and holding the mouse button mobile messaging, achieving generate, edit, generate and edit segments of the line-function to receive information. 2, the realization of the "View" menu "to generate" feature. Three to achieve "View" menu "Edit Point" feature. 4 achieve "View" menu "Generation segment" feature. 5, realizing the "View" menu "editorial line" feature.
