C#常用GDI+文字操作汇总
发布时间:2020-12-15 05:43:10 所属栏目:百科 来源:网络整理
导读:本文实例汇总了C#常用GDI+文字操作,包含了文字的投影、倒影、旋转等常见的效果,在进行C#应用程序开发中有不错的实用价值。供大家参考研究之用。具体如下: 一、投影文字 private void Form1_Paint(object sender,PaintEventArgs e){ //投影文字 Grap
本文实例汇总了C#常用GDI+文字操作,包含了文字的投影、倒影、旋转等常见的效果,在进行C#应用程序开发中有不错的实用价值。分享给大家供大家参考之用。具体如下: 一、投影文字 private void Form1_Paint(object sender,PaintEventArgs e) { //投影文字 Graphics g = this.CreateGraphics(); //设置文本输出质量 g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit; g.SmoothingMode = SmoothingMode.AntiAlias; Font newFont = new Font("Times New Roman",48); Matrix matrix = new Matrix(); //投射 matrix.Shear(-1.5f,0.0f); //缩放 matrix.Scale(1,0.5f); //平移 matrix.Translate(130,88); //对绘图平面实施坐标变换、、 g.Transform = matrix; SolidBrush grayBrush = new SolidBrush(Color.Gray); SolidBrush colorBrush = new SolidBrush(Color.BlueViolet); string text = "MINGRISOFT"; //绘制阴影 g.DrawString(text,newFont,grayBrush,new PointF(0,30)); g.ResetTransform(); //绘制前景 g.DrawString(text,colorBrush,30)); } 二、倒影文字 private void Form1_Paint(object sender,PaintEventArgs e) { //倒影文字 Brush backBrush = Brushes.Gray; Brush foreBrush = Brushes.Black; Font font = new Font("幼圆",Convert.ToInt16(40),FontStyle.Regular); Graphics g = this.CreateGraphics(); string text = "MINGRISOFT"; SizeF size = g.MeasureString(text,font); int posX = (this.Width - Convert.ToInt16(size.Width)) / 2; int posY = (this.Height - Convert.ToInt16(size.Height)) / 2; g.TranslateTransform(posX,posY); int ascent = font.FontFamily.GetCellAscent(font.Style); int spacing = font.FontFamily.GetLineSpacing(font.Style); int lineHeight = System.Convert.ToInt16(font.GetHeight(g)); int height = lineHeight * ascent / spacing; GraphicsState state = g.Save(); g.ScaleTransform(1,-1.0F); g.DrawString(text,font,backBrush,-height); g.Restore(state); g.DrawString(text,foreBrush,-height); } 三、文字填充线条 private void Form1_Paint(object sender,PaintEventArgs e) { //使用图像填充文字线条 TextureBrush brush = new TextureBrush(Image.FromFile(Application.StartupPath + "花.jpg")); Graphics g = e.Graphics; g.DrawString("MINGRISOFT",new Font("隶书",60),brush,0)); } 四、旋转文字 private void Form1_Paint(object sender,PaintEventArgs e) { //旋转显示文字 Graphics g = e.Graphics; g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias; for (int i = 0; i <= 360; i += 10) { //平移Graphics对象到窗体中心 g.TranslateTransform(this.Width / 2,this.Height / 2); //设置Graphics对象的输出角度 g.RotateTransform(i); //设置文字填充颜色 Brush brush = Brushes.DarkViolet; //旋转显示文字 g.DrawString("......MINGRISOFT",new Font("Lucida Console",11f),0); //恢复全局变换矩阵 g.ResetTransform(); } } 五、印版文字 private void Form1_Paint(object sender,PaintEventArgs e) { //印版文字 int i = 0; Brush backBrush = Brushes.Black; Brush foreBrush = Brushes.Violet; Font font = new Font("Times New Roman",System.Convert.ToInt16(40),FontStyle.Regular); Graphics g = this.CreateGraphics(); g.Clear(Color.White); string text = "MINGRISOFT"; SizeF size = g.MeasureString(text,font); Single posX = (this.Width - Convert.ToInt16(size.Width)) / 2; Single posY = (this.Height - Convert.ToInt16(size.Height)) / 3; while (i < Convert.ToInt16(20)) { g.DrawString(text,posX - i,posY + i); i = i + 1; } g.DrawString(text,posX,posY); } 相信本文所述实例对大家的C#程序设计有一定的帮助。 您可能感兴趣的文章:
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