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初始化版本

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LL
2025-11-14 16:12:32 +08:00
commit ea40f18aa6
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tongxin/NetWorkHelper/UDP/Controls/GraphicsPathHelper.cs Normal file
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using System.Drawing;
using System.Drawing.Drawing2D;
namespace NetWorkHelper
{
public static class GraphicsPathHelper
{
public static GraphicsPath CreatePath(Rectangle rect, int radius, RoundStyle style, bool correction)
{
GraphicsPath path = new GraphicsPath();
int radiusCorrection = correction ? 1 : 0;
switch (style)
{
case RoundStyle.None:
path.AddRectangle(rect);
break;
case RoundStyle.All:
path.AddArc(rect.X, rect.Y, radius, radius, 180f, 90f);
path.AddArc(rect.Right - radius - radiusCorrection, rect.Y, radius, radius, 270f, 90f);
path.AddArc(rect.Right - radius - radiusCorrection, rect.Bottom - radius - radiusCorrection, radius, radius, 0f, 90f);
path.AddArc(rect.X, rect.Bottom - radius - radiusCorrection, radius, radius, 90f, 90f);
break;
case RoundStyle.Left:
path.AddArc(rect.X, rect.Y, radius, radius, 180f, 90f);
path.AddLine(rect.Right - radiusCorrection, rect.Y, rect.Right - radiusCorrection, rect.Bottom - radiusCorrection);
path.AddArc(rect.X, rect.Bottom - radius - radiusCorrection, radius, radius, 90f, 90f);
break;
case RoundStyle.Right:
path.AddArc(rect.Right - radius - radiusCorrection, rect.Y, radius, radius, 270f, 90f);
path.AddArc(rect.Right - radius - radiusCorrection, rect.Bottom - radius - radiusCorrection, radius, radius, 0f, 90f);
path.AddLine(rect.X, rect.Bottom - radiusCorrection, rect.X, rect.Y);
break;
case RoundStyle.Top:
path.AddArc(rect.X, rect.Y, radius, radius, 180f, 90f);
path.AddArc(rect.Right - radius - radiusCorrection, rect.Y, radius, radius, 270f, 90f);
path.AddLine(rect.Right - radiusCorrection, rect.Bottom - radiusCorrection, rect.X, rect.Bottom - radiusCorrection);
break;
case RoundStyle.Bottom:
path.AddArc(rect.Right - radius - radiusCorrection, rect.Bottom - radius - radiusCorrection, radius, radius, 0f, 90f);
path.AddArc(rect.X, rect.Bottom - radius - radiusCorrection, radius, radius, 90f, 90f);
path.AddLine(rect.X, rect.Y, rect.Right - radiusCorrection, rect.Y);
break;
}
path.CloseFigure();
return path;
}
}
}