C#常用GDI+文字操作汇总
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
privatevoidForm1_Paint(objectsender,PaintEventArgse)
{
//投影文字
Graphicsg=this.CreateGraphics();
//设置文本输出质量
g.TextRenderingHint=TextRenderingHint.ClearTypeGridFit;
g.SmoothingMode=SmoothingMode.AntiAlias;
FontnewFont=newFont("TimesNewRoman",48);
Matrixmatrix=newMatrix();
//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;
SolidBrushgrayBrush=newSolidBrush(Color.Gray);
SolidBrushcolorBrush=newSolidBrush(Color.BlueViolet);
stringtext="MINGRISOFT";
//绘制阴影
g.DrawString(text,newFont,grayBrush,newPointF(0,30));
g.ResetTransform();
//绘制前景
g.DrawString(text,newFont,colorBrush,newPointF(0,30));
}
二、倒影文字
privatevoidForm1_Paint(objectsender,PaintEventArgse)
{
//倒影文字
BrushbackBrush=Brushes.Gray;
BrushforeBrush=Brushes.Black;
Fontfont=newFont("幼圆",Convert.ToInt16(40),FontStyle.Regular);
Graphicsg=this.CreateGraphics();
stringtext="MINGRISOFT";
SizeFsize=g.MeasureString(text,font);
intposX=(this.Width-Convert.ToInt16(size.Width))/2;
intposY=(this.Height-Convert.ToInt16(size.Height))/2;
g.TranslateTransform(posX,posY);
intascent=font.FontFamily.GetCellAscent(font.Style);
intspacing=font.FontFamily.GetLineSpacing(font.Style);
intlineHeight=System.Convert.ToInt16(font.GetHeight(g));
intheight=lineHeight*ascent/spacing;
GraphicsStatestate=g.Save();
g.ScaleTransform(1,-1.0F);
g.DrawString(text,font,backBrush,0,-height);
g.Restore(state);
g.DrawString(text,font,foreBrush,0,-height);
}
三、文字填充线条
privatevoidForm1_Paint(objectsender,PaintEventArgse)
{
//使用图像填充文字线条
TextureBrushbrush=newTextureBrush(Image.FromFile(Application.StartupPath+"\\花.jpg"));
Graphicsg=e.Graphics;
g.DrawString("MINGRISOFT",newFont("隶书",60),brush,newPointF(0,0));
}
四、旋转文字
privatevoidForm1_Paint(objectsender,PaintEventArgse)
{
//旋转显示文字
Graphicsg=e.Graphics;
g.SmoothingMode=System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
for(inti=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
Brushbrush=Brushes.DarkViolet;
//旋转显示文字
g.DrawString("......MINGRISOFT",newFont("LucidaConsole",11f),brush,0,0);
//恢复全局变换矩阵
g.ResetTransform();
}
}
五、印版文字
privatevoidForm1_Paint(objectsender,PaintEventArgse)
{
//印版文字
inti=0;
BrushbackBrush=Brushes.Black;
BrushforeBrush=Brushes.Violet;
Fontfont=newFont("TimesNewRoman",System.Convert.ToInt16(40),FontStyle.Regular);
Graphicsg=this.CreateGraphics();
g.Clear(Color.White);
stringtext="MINGRISOFT";
SizeFsize=g.MeasureString(text,font);
SingleposX=(this.Width-Convert.ToInt16(size.Width))/2;
SingleposY=(this.Height-Convert.ToInt16(size.Height))/3;
while(i<Convert.ToInt16(20))
{
g.DrawString(text,font,backBrush,posX-i,posY+i);
i=i+1;
}
g.DrawString(text,font,foreBrush,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。