本文整理汇总了C#中System.Drawing.Graphics.DrawArc方法的典型用法代码示例。如果您正苦于以下问题：C# Graphics.DrawArc方法的具体用法？C# Graphics.DrawArc怎么用？C# Graphics.DrawArc使用的例子？那么恭喜您, 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.DrawArc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: DrawArcRectangle
private void DrawArcRectangle(PaintEventArgs e)
{
// Create pen.
Pen blackPen= new Pen(Color.Black, 3);
// Create rectangle to bound ellipse.
Rectangle rect = new Rectangle(0, 0, 100, 200);
// Create start and sweep angles on ellipse.
float startAngle = 45.0F;
float sweepAngle = 270.0F;
// Draw arc to screen.
e.Graphics.DrawArc(blackPen, rect, startAngle, sweepAngle);
}示例2: DrawArcRectangleF
private void DrawArcRectangleF(PaintEventArgs e)
{
// Create pen.
Pen blackPen= new Pen(Color.Black, 3);
// Create rectangle to bound ellipse.
RectangleF rect = new RectangleF(0.0F, 0.0F, 100.0F, 200.0F);
// Create start and sweep angles on ellipse.
float startAngle = 45.0F;
float sweepAngle = 270.0F;
// Draw arc to screen.
e.Graphics.DrawArc(blackPen, rect, startAngle, sweepAngle);
}示例3: DrawArcInt
private void DrawArcInt(PaintEventArgs e)
{
// Create pen.
Pen blackPen= new Pen(Color.Black, 3);
// Create coordinates of rectangle to bound ellipse.
int x = 0;
int y = 0;
int width = 100;
int height = 200;
// Create start and sweep angles on ellipse.
int startAngle = 45;
int sweepAngle = 270;
// Draw arc to screen.
e.Graphics.DrawArc(blackPen, x, y, width, height, startAngle, sweepAngle);
}示例4: DrawArcFloat
private void DrawArcFloat(PaintEventArgs e)
{
// Create pen.
Pen blackPen= new Pen(Color.Black, 3);
// Create coordinates of rectangle to bound ellipse.
float x = 0.0F;
float y = 0.0F;
float width = 100.0F;
float height = 200.0F;
// Create start and sweep angles on ellipse.
float startAngle = 45.0F;
float sweepAngle = 270.0F;
// Draw arc to screen.
e.Graphics.DrawArc(blackPen, x, y, width, height, startAngle, sweepAngle);
}示例5: Main
//引入命名空间
using System;
using System.Drawing;
using System.Windows.Forms;
class LineArcCombo: Form
{
public static void Main()
{
Application.Run(new LineArcCombo());
}
public LineArcCombo()
{
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)
{
Pen pen = new Pen(clr, 25);
grfx.DrawLine(pen, 25, 100, 125, 100);
grfx.DrawArc (pen, 125, 50, 100, 100, -180, 180);
grfx.DrawLine(pen, 225, 100, 325, 100);
}
}