梦想CAD控件图块COM接口知识点 图块是将多个实体组合成一个整体,并给这个整体命名保存,在以后的图形编辑中图块就被视为一个实体.一个图块包括可见的实体如线.圆.圆弧以及可见或不可见的属性数据.图块的运用可以帮助用户更好的组织工作,快速创建与修改图形,减少图形文件的大小. 一.定义图块 c#将选中的实体做成块实现代码: MxDrawSelectionSet ss = new MxDrawSelectionSet(); ss.Select(MCAD_McSelect.mcSelectionSetU
Warm up Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 5093 Accepted Submission(s): 1131 Problem Description N planets are connected by M bidirectional channels that allow instant transport
原文:C#放缩.截取.合并图片并生成高质量新图的类 using System;using System.Drawing;using System.Drawing.Imaging;using System.Drawing.Drawing2D;using System.IO; namespace Framework{public class ImageClass{ public Image ResourceImage; public int Width=0;
Summer Holiday Time Limit: 10000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4574 Accepted Submission(s): 2078 Problem Description To see a World in a Grain of Sand And a Heaven in a Wild Flower, Hold Inf