我有一个用System.Drawing.Graphics DrawImage函数显示的System.Drawing.Image。该图像是警车,我想在警车上画一个单位编号。是否有捷径可寻?
您可以使用该DrawString方法将文本写出到图像上。
// Create string to draw.
String drawString = "Sample Text";
// Create font and brush.
Font drawFont = new Font("Arial", 16);
SolidBrush drawBrush = new SolidBrush(Color.Black);
// Create point for upper-left corner of drawing.
PointF drawPoint = new PointF(150.0F, 150.0F);
// Draw string to screen.
e.Graphics.DrawString(drawString, drawFont, drawBrush, drawPoint);
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目前尚不清楚您是要尝试将文本添加到图像中还是只是在图像上显示文本:
到图像:
using (Graphics g = Graphics.FromImage(yourImage))
{
g.DrawString(...);
}
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或在图像上:
e.Graphics.DrawImage(...);
e.Graphics.DrawString(...);
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