81 lines
3.6 KiB
XML
81 lines
3.6 KiB
XML
<Type Name="Graphics" FullName="Gtk.DotNet.Graphics">
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<TypeSignature Language="C#" Value="public class Graphics" Maintainer="auto" />
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<AssemblyInfo>
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<AssemblyName>gtk-dotnet</AssemblyName>
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<AssemblyPublicKey>[00 24 00 00 04 80 00 00 94 00 00 00 06 02 00 00 00 24 00 00 52 53 41 31 00 04 00 00 01 00 01 00 71 EB 6C 55 75 52 9C BF 72 44 F7 A6 EA 05 62 84 F9 EA E0 3B CF F2 CC 13 2C 9C 49 0A B3 09 EA B0 B5 6B CE 44 9D F5 03 D9 C0 A8 1E 52 05 85 CD BE 70 E2 FB 90 43 4B AC 04 FA 62 22 A8 00 98 B7 A1 A7 B3 AF 99 1A 41 23 24 BB 43 25 F6 B8 65 BB 64 EB F6 D1 C2 06 D5 73 2D DF BC 70 A7 38 9E E5 3E 0C 24 6E 32 79 74 1A D0 05 03 E4 98 42 E1 9B F3 7B 19 8B 40 21 26 CB 36 89 C2 EA 64 96 A4 7C B4]</AssemblyPublicKey>
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</AssemblyInfo>
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<ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
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<Base>
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<BaseTypeName>System.Object</BaseTypeName>
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</Base>
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<Interfaces />
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<Docs>
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<summary>Gdk to System.Drawing.Graphics interoperability.</summary>
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<remarks />
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</Docs>
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<Members>
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<Member MemberName="FromDrawable">
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<MemberSignature Language="C#" Value="public static System.Drawing.Graphics FromDrawable (Gdk.Drawable drawable);" />
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<MemberType>Method</MemberType>
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<ReturnValue>
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<ReturnType>System.Drawing.Graphics</ReturnType>
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</ReturnValue>
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<Parameters>
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<Parameter Name="drawable" Type="Gdk.Drawable" />
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</Parameters>
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<Docs>
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<param name="drawable">a <see cref="T:Gdk.Drawable" /></param>
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<summary>Gets a <see cref="T:System.Drawing.Graphics" /> context for a <see cref="T:Gdk.Drawable" /></summary>
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<returns>a <see cref="T:System.Drawing.Graphics" /></returns>
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<remarks>Use this method to obtain a System.Drawing.Graphics context from a Gtk drawable.
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<para>
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Both pixmaps (<see cref="T:Gdk.Pixmap" />) and windows (<see cref="T:Gdk.Window" />) are drawables (<see cref="T:Gdk.Drawable" />).
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</para><para>
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The following example shows how to create a custom widget that renders a mesh. This example overrides the OnExposeEvent method and uses <see cref="N:System.Drawing" /> calls to do the actual drawing:
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</para><example><code lang="C#">
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using System.Drawing;
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using Gtk;
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class PrettyGraphic : DrawingArea {
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public PrettyGraphic ()
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{
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SetSizeRequest (200, 200);
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}
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protected override bool OnExposeEvent (Gdk.EventExpose args)
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{
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using (Graphics g = Gtk.DotNet.Graphics.FromDrawable (args.Window)){
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Pen p = new Pen (Color.Blue, 1.0f);
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for (int i = 0; i < 600; i += 60)
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for (int j = 0; j < 600; j += 60)
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g.DrawLine (p, i, 0, 0, j);
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}
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return true;
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}
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}
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</code></example></remarks>
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</Docs>
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</Member>
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<Member MemberName="FromDrawable">
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<MemberSignature Language="C#" Value="public static System.Drawing.Graphics FromDrawable (Gdk.Drawable drawable, bool double_buffered);" />
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<MemberType>Method</MemberType>
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<ReturnValue>
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<ReturnType>System.Drawing.Graphics</ReturnType>
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</ReturnValue>
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<Parameters>
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<Parameter Name="drawable" Type="Gdk.Drawable" />
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<Parameter Name="double_buffered" Type="System.Boolean" />
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</Parameters>
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<Docs>
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<param name="drawable">a <see cref="T:Gdk.Drawable" /></param>
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<param name="double_buffered">a <see cref="T:System.Boolean" /></param>
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<summary>Gets a <see cref="T:System.Drawing.Graphics" /> context for a <see cref="T:Gdk.Drawable" /></summary>
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<returns>a <see cref="T:System.Drawing.Graphics" /></returns>
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<remarks>To be added</remarks>
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</Docs>
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</Member>
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</Members>
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</Type>
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