483 lines
16 KiB
XML
483 lines
16 KiB
XML
<Type Name="CanvasLine" FullName="Gnome.CanvasLine">
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<TypeSignature Language="C#" Maintainer="auto" Value="public class CanvasLine : Gnome.CanvasItem" />
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<AssemblyInfo>
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<AssemblyName>gnome-sharp</AssemblyName>
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<AssemblyPublicKey>
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</AssemblyPublicKey>
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<AssemblyVersion>2.20.0.0</AssemblyVersion>
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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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<Docs>
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<summary>Line canvas item</summary>
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<remarks>
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A canvas item for drawing lines. This canvas item uses a
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<see cref="T:Gnome.CanvasPoints" /> structure so one or multiple joined lined
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segments can be drawn with a single <see cref="T:Gnome.CanvasLine" /> item.
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<example><code lang="C#">
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// LineExample.cs - Displays triangle using gnome canvas
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// Compile: mcs -r gtk-sharp.dll -r gnome-sharp.dll LineExample.cs
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namespace GnomeSamples {
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using System;
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using Gtk;
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using Gnome;
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public class LineExample {
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public static int Main (string[] args) {
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Application.Init ();
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Gtk.Window win = new Gtk.Window ("Canvas line example");
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win.DeleteEvent += new DeleteEventHandler (Window_Delete);
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Canvas canvas = new Canvas ();
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win.Add (canvas);
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CanvasLine line = new CanvasLine (canvas.Root ());
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line.Points = new CanvasPoints (new double[]{40,0, 0,80, 80,80, 40,0});
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win.ShowAll ();
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Application.Run ();
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return 0;
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}
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static void Window_Delete (object obj, DeleteEventArgs args) {
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Application.Quit ();
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args.RetVal = true;
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}
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}
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}
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</code></example></remarks>
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</Docs>
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<Base>
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<BaseTypeName>Gnome.CanvasItem</BaseTypeName>
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</Base>
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<Interfaces>
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</Interfaces>
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<Members>
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<Member MemberName=".ctor">
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<MemberSignature Language="C#" Value="public CanvasLine (IntPtr raw);" />
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<MemberType>Constructor</MemberType>
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<ReturnValue />
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<Parameters>
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<Parameter Name="raw" Type="System.IntPtr" />
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</Parameters>
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<Docs>
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<summary>Internal constructor</summary>
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<param name="raw">Pointer to the C object.</param>
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<remarks>
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<para>This is an internal constructor, and should not be used by user code.</para>
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</remarks>
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</Docs>
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</Member>
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<Member MemberName=".ctor">
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<MemberSignature Language="C#" Value="public CanvasLine (Gnome.CanvasGroup group);" />
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<MemberType>Constructor</MemberType>
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<ReturnValue />
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<Parameters>
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<Parameter Name="group" Type="Gnome.CanvasGroup" />
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</Parameters>
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<Docs>
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<summary>Creates a new line</summary>
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<param name="group">
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The <see cref="T:Gnome.CanvasGroup" /> that this item
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belongs to.
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</param>
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<remarks>
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</remarks>
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</Docs>
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</Member>
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<Member MemberName="FillStipple">
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<MemberSignature Language="C#" Value="public Gdk.Drawable FillStipple { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>Gdk.Drawable</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Stipple pattern for the line.</summary>
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<value>Stipple pattern for the line.</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("fill_stipple")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="ArrowShapeB">
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<MemberSignature Language="C#" Value="public double ArrowShapeB { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.Double</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>
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Distance from tip of arrowhead to trailing point, measured
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along the shaft.
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</summary>
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<value>Distance from tip of arrowhead to trailing point, measured along shaft.</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("arrow_shape_b")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="ArrowShapeA">
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<MemberSignature Language="C#" Value="public double ArrowShapeA { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.Double</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Distance from tip of arrowhead to center.</summary>
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<value>Distance from tip of arrowhead to center.</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("arrow_shape_a")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="Smooth">
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<MemberSignature Language="C#" Value="public bool Smooth { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.Boolean</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Specifies whether to smooth the line using parabolic splines.</summary>
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<value>Whether to smooth the line using parabolic splines</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("smooth")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="LineStyle">
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<MemberSignature Language="C#" Value="public Gdk.LineStyle LineStyle { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>Gdk.LineStyle</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Line dash style.</summary>
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<value>Line dash style</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("line_style")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="Points">
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<MemberSignature Language="C#" Value="public Gnome.CanvasPoints Points { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>Gnome.CanvasPoints</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>a <see cref="T:Gnome.CanvasPoints" /> pointer. This
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can be created by a call to the <see cref="C:Gnome.CanvasPoints" /> constructor.
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</summary>
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<value>a <see cref="T:Gnome.CanvasPoints" /> pointer.</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("points")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="FirstArrowhead">
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<MemberSignature Language="C#" Value="public bool FirstArrowhead { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.Boolean</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Specifies whether to draw an arrowhead on the first point of the line.</summary>
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<value>whether to draw an arrowhead on the first point of the line.</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("first_arrowhead")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="SplineSteps">
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<MemberSignature Language="C#" Value="public uint SplineSteps { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.UInt32</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Specifies the number of steps to use when rendering curves.</summary>
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<value>the number of steps to use when rendering curves.</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("spline_steps")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="LastArrowhead">
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<MemberSignature Language="C#" Value="public bool LastArrowhead { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.Boolean</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Specifies whether to draw an arrowhead on the last point of the line.</summary>
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<value>whether to draw an arrowhead on the last point of the line.</value>
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<remarks>To be added</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("last_arrowhead")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="CapStyle">
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<MemberSignature Language="C#" Value="public Gdk.CapStyle CapStyle { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>Gdk.CapStyle</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Determines how the ends of lines are drawn (the line cap style).</summary>
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<value>the line cap style</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("cap_style")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="JoinStyle">
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<MemberSignature Language="C#" Value="public Gdk.JoinStyle JoinStyle { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>Gdk.JoinStyle</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Vertex join style for line segments</summary>
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<value>Vertex join style</value>
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<remarks>
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<para>
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(<see cref="F:Gdk.JoinStyle.Miter" /> to join by extending
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each line to meet at an angle, <see cref="F:Gdk.JoinStyle.Round" /> to join by a circular arc,
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and <see cref="F:Gdk.JoinStyle.Bevel" /> to join by a
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straight line which makes an equal angle with each line)
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</para>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("join_style")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="FillColorRgba">
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<MemberSignature Language="C#" Value="public uint FillColorRgba { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.UInt32</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Line color with an alpha component (in the format 0xRRGGBBAA).</summary>
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<value>the line color</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("fill_color_rgba")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="FillColorGdk">
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<MemberSignature Language="C#" Value="public Gdk.Color FillColorGdk { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>Gdk.Color</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>The <see cref="T:Gdk.Color" /> to draw the line with.</summary>
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<value>the line color</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("fill_color_gdk")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="WidthUnits">
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<MemberSignature Language="C#" Value="public double WidthUnits { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.Double</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Width of the line in canvas units. The line width will be scaled when the canvas zoom factor changes.</summary>
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<value>width of the line in canvas units</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("width_units")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="ArrowShapeC">
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<MemberSignature Language="C#" Value="public double ArrowShapeC { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.Double</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Distance of arrowhead trailing points from outside edge of shaft.</summary>
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<value>Distance of arrowhead trailing points from outside edge of shaft.</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("arrow_shape_c")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="WidthPixels">
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<MemberSignature Language="C#" Value="public uint WidthPixels { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.UInt32</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>Width of the line in pixels. The line width will not be scaled when the canvas zoom factor changes.</summary>
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<value>width of the line in pixels.</value>
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<remarks>To be added</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("width_pixels")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="FillColor">
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<MemberSignature Language="C#" Value="public string FillColor { set; get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>System.String</ReturnType>
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</ReturnValue>
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<Parameters>
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</Parameters>
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<Docs>
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<summary>X color specification for line.</summary>
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<value>X color specification for the line</value>
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<remarks>
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</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>GLib.Property("fill_color")</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName="GType">
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<MemberSignature Language="C#" Value="public static GLib.GType GType { get; };" />
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<MemberType>Property</MemberType>
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<ReturnValue>
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<ReturnType>GLib.GType</ReturnType>
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</ReturnValue>
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<Parameters />
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<Docs>
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<summary>GType Property.</summary>
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<value>a <see cref="T:GLib.GType" /></value>
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<remarks>Returns the native <see cref="T:GLib.GType" /> value for <see cref="T:Gnome.CanvasLine" />.</remarks>
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</Docs>
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</Member>
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<Member MemberName=".ctor">
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<MemberSignature Language="C#" Value="protected CanvasLine (GLib.GType gtype);" />
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<MemberType>Constructor</MemberType>
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<ReturnValue />
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<Parameters>
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<Parameter Name="gtype" Type="GLib.GType" />
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</Parameters>
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<Docs>
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<summary>Protected Constructor.</summary>
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<param name="gtype">a <see cref="T:GLib.GType" /></param>
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<remarks>Chain to this constructor if you have manually registered a native <see cref="T:GLib.GType" /> value for your subclass.</remarks>
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</Docs>
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<Attributes>
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<Attribute>
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<AttributeName>System.Obsolete</AttributeName>
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</Attribute>
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</Attributes>
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</Member>
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<Member MemberName=".ctor">
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<MemberSignature Language="C#" Value="protected CanvasLine ();" />
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<MemberType>Constructor</MemberType>
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<ReturnValue />
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<Parameters />
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<Docs>
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<summary>To be added</summary>
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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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