本文整理汇总了C#中System.Drawing.Graphics.DrawEllipse方法的典型用法代码示例。如果您正苦于以下问题：C# Graphics.DrawEllipse方法的具体用法？C# Graphics.DrawEllipse怎么用？C# Graphics.DrawEllipse使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Drawing.Graphics的用法示例。
在下文中一共展示了Graphics.DrawEllipse方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DrawEllipseRectangle
private void DrawEllipseRectangle(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.Black, 3);
// Create rectangle for ellipse.
Rectangle rect = new Rectangle(0, 0, 200, 100);
// Draw ellipse to screen.
e.Graphics.DrawEllipse(blackPen, rect);
}示例2: DrawEllipseRectangleF
private void DrawEllipseRectangleF(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.Black, 3);
// Create rectangle for ellipse.
RectangleF rect = new RectangleF(0.0F, 0.0F, 200.0F, 100.0F);
// Draw ellipse to screen.
e.Graphics.DrawEllipse(blackPen, rect);
}示例3: DrawEllipseInt
private void DrawEllipseInt(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.Black, 3);
// Create location and size of ellipse.
int x = 0;
int y = 0;
int width = 200;
int height = 100;
// Draw ellipse to screen.
e.Graphics.DrawEllipse(blackPen, x, y, width, height);
}示例4: DrawEllipseFloat
private void DrawEllipseFloat(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.Black, 3);
// Create location and size of ellipse.
float x = 0.0F;
float y = 0.0F;
float width = 200.0F;
float height = 100.0F;
// Draw ellipse to screen.
e.Graphics.DrawEllipse(blackPen, x, y, width, height);
}示例5: Main
//引入命名空间
using System;
using System.Drawing;
using System.Windows.Forms;
class TryOneInchEllipse: Form
{
public static void Main()
{
Application.Run(new TryOneInchEllipse());
}
public TryOneInchEllipse()
{
ResizeRedraw = true;
}
protected override void OnPaint(PaintEventArgs pea)
{
DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy)
{
grfx.DrawEllipse(new Pen(clr), 0, 0, grfx.DpiX, grfx.DpiY);
}
}