C#实现图片加相框的方法
发布时间:2020-12-15 03:46:45 所属栏目:百科 来源:网络整理
导读:本篇章节讲解C#实现图片加相框的方法。供大家参考研究具体如下: //加边框try{ Bitmap Backbmp = new Bitmap(@"" + Path); float w = (float)(Backbmp.Width * 0.2); using (Graphics g = Graphics.FromImage(Backbmp)) { using (Brush brush = ne
本篇章节讲解C#实现图片加相框的方法。分享给大家供大家参考,具体如下: //加边框 try { Bitmap Backbmp = new Bitmap(@"" + Path); float w = (float)(Backbmp.Width * 0.2); using (Graphics g = Graphics.FromImage(Backbmp)) { using (Brush brush = new SolidBrush(Color.FromArgb(0,156,255))) { using (Pen pen = new Pen(brush,w)) { pen.DashStyle = DashStyle.Custom; g.DrawRectangle(pen,new Rectangle(0,Math.Abs(Backbmp.Width),Math.Abs(Backbmp.Height))); g.Dispose(); pic.BackgroundImage = Backbmp; } } } } catch (Exception) { } //加椭圆 try { Bitmap Backbmp = new Bitmap(@"" + Path); float w = (float)(Backbmp.Width * 0.2); using (Graphics g = Graphics.FromImage(Backbmp)) { using (Brush brush = new SolidBrush(Color.FromArgb(0,w)) { pen.DashStyle = DashStyle.Custom; g.DrawEllipse(pen,Math.Abs(Backbmp.Height))); g.Dispose(); pic.BackgroundImage = Backbmp; } } } } catch (Exception) { } 更多关于C#相关内容感兴趣的读者可查看本站专题:《C#面向对象程序设计入门教程》、《C#常见控件用法教程》及《C#数据结构与算法教程》 希望本文所述对大家C#程序设计有所帮助。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |