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本文实例讲述了C#实现将像素转换为页面单位的方法。分享给大家供大家参考。具体实现方法如下:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Drawing2D;
namespace advanced_drawing
{
public partial class Form3 : Form
{
public Form3()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
Graphics g = this.CreateGraphics();
g.PageUnit = GraphicsUnit.Inch;
g.PageScale = 1;
PointF[] bottomRight = new PointF[] { new PointF(this.ClientSize.Width, this.ClientSize.Height) };
g.TransformPoints(CoordinateSpace.Page, CoordinateSpace.Device, bottomRight);
Rectangle rect = new Rectangle(0, 0, 10, 10);
Pen pen=new Pen(Color.Red);
g.DrawRectangle(pen, rect);
}
}
}
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希望本文所述对大家的C#程序设计有所帮助。
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