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- using System.Drawing;
- using System.Drawing.Drawing2D;
- namespace Microsoft.Drawing
- {
-
-
-
- public sealed class ClipGraphics : DisposableMini
- {
- private Region m_OldClip;
- private Graphics m_Graphics;
-
-
-
-
-
-
- public ClipGraphics(Graphics graphics, Graphics g, CombineMode combineMode)
- {
- this.m_Graphics = graphics;
- this.m_OldClip = graphics.Clip;
- graphics.SetClip(g, combineMode);
- }
-
-
-
-
-
-
- public ClipGraphics(Graphics graphics, GraphicsPath path, CombineMode combineMode)
- {
- this.m_Graphics = graphics;
- this.m_OldClip = graphics.Clip;
- graphics.SetClip(path, combineMode);
- }
-
-
-
-
-
-
- public ClipGraphics(Graphics graphics, Rectangle rect, CombineMode combineMode)
- {
- this.m_Graphics = graphics;
- this.m_OldClip = graphics.Clip;
- graphics.SetClip(rect, combineMode);
- }
-
-
-
-
-
-
- public ClipGraphics(Graphics graphics, RectangleF rect, CombineMode combineMode)
- {
- this.m_Graphics = graphics;
- this.m_OldClip = graphics.Clip;
- graphics.SetClip(rect, combineMode);
- }
-
-
-
-
-
-
- public ClipGraphics(Graphics graphics, Region region, CombineMode combineMode)
- {
- this.m_Graphics = graphics;
- this.m_OldClip = graphics.Clip;
- graphics.SetClip(region, combineMode);
- }
-
-
-
-
- protected override void Dispose(bool disposing)
- {
- if (this.m_Graphics != null)
- {
- this.m_Graphics.SetClip(this.m_OldClip, CombineMode.Replace);
- this.m_Graphics = null;
- }
- if (this.m_OldClip != null)
- {
- this.m_OldClip.Dispose();
- this.m_OldClip = null;
- }
- }
- }
- }
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