本文整理汇总了C#中System.Drawing.Drawing2D.GraphicsPathIterator.Enumerate方法的典型用法代码示例。如果您正苦于以下问题：C# GraphicsPathIterator.Enumerate方法的具体用法？C# GraphicsPathIterator.Enumerate怎么用？C# GraphicsPathIterator.Enumerate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。
在下文中一共展示了GraphicsPathIterator.Enumerate方法的1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: EnumerateExample
public void EnumerateExample(PaintEventArgs e)
{
GraphicsPath myPath = new GraphicsPath();
Point[] myPoints =
{
new Point(20, 20),
new Point(120, 120),
new Point(20, 120),
new Point(20, 20)
};
Rectangle myRect = new Rectangle(120, 120, 100, 100);
myPath.AddLines(myPoints);
myPath.AddRectangle(myRect);
myPath.AddEllipse(220, 220, 100, 100);
// Get the total number of points for the path, and arrays of
// the points and types.
int myPathPointCount = myPath.PointCount;
PointF[] myPathPoints = myPath.PathPoints;
byte[] myPathTypes = myPath.PathTypes;
// Set up variables for listing the array of points on the left
// side of the screen.
int i;
float j = 20;
Font myFont = new Font("Arial", 8);
SolidBrush myBrush = new SolidBrush(Color.Black);
// List the set of points and types and types to the left side
// of the screen.
e.Graphics.DrawString("Original Data",
myFont,
myBrush,
20,
j);
j += 20;
for(i=0; i<myPathPointCount; i++)
{
e.Graphics.DrawString(myPathPoints[i].X.ToString()+
", " + myPathPoints[i].Y.ToString() + ", " +
myPathTypes[i].ToString(),
myFont,
myBrush,
20,
j);
j+=20;
}
// Create a GraphicsPathIterator for myPath.
GraphicsPathIterator myPathIterator =
new GraphicsPathIterator(myPath);
myPathIterator.Rewind();
PointF[] points = new PointF[myPathIterator.Count];
byte[] types = new byte[myPathIterator.Count];
int numPoints = myPathIterator.Enumerate(ref points, ref types);
// Draw the set of copied points and types to the screen.
j = 20;
e.Graphics.DrawString("Copied Data",
myFont,
myBrush,
200,
j);
j += 20;
for(i=0; i<points.Length; i++)
{
e.Graphics.DrawString("Point: " + i +
", " + "Value: " + points[i].ToString() + ", " +
"Type: " + types[i].ToString(),
myFont,
myBrush,
200,
j);
j+=20;
}
}