<Type Name="CanvasLine" FullName="Gnome.CanvasLine"> <TypeSignature Language="C#" Maintainer="auto" Value="public class CanvasLine : Gnome.CanvasItem" /> <AssemblyInfo> <AssemblyName>gnome-sharp</AssemblyName> <AssemblyPublicKey> </AssemblyPublicKey> <AssemblyVersion>2.8.0.0</AssemblyVersion> </AssemblyInfo> <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> <Docs> <summary>Line canvas item</summary> <remarks> A canvas item for drawing lines. This canvas item uses a <see cref="T:Gnome.CanvasPoints" /> structure so one or multiple joined lined segments can be drawn with a single <see cref="T:Gnome.CanvasLine" /> item. <example> <code lang="C#"> // LineExample.cs - Displays triangle using gnome canvas // Compile: mcs -r gtk-sharp.dll -r gnome-sharp.dll LineExample.cs namespace GnomeSamples { using System; using Gtk; using Gnome; public class LineExample { public static int Main (string[] args) { Application.Init (); Gtk.Window win = new Gtk.Window ("Canvas line example"); win.DeleteEvent += new DeleteEventHandler (Window_Delete); Canvas canvas = new Canvas (); win.Add (canvas); CanvasLine line = new CanvasLine (canvas.Root ()); line.Points = new CanvasPoints (new double[]{40,0, 0,80, 80,80, 40,0}); win.ShowAll (); Application.Run (); return 0; } static void Window_Delete (object obj, DeleteEventArgs args) { Application.Quit (); args.RetVal = true; } } } </code> </example></remarks> </Docs> <Base> <BaseTypeName>Gnome.CanvasItem</BaseTypeName> </Base> <Interfaces> </Interfaces> <Members> <Member MemberName=".ctor"> <MemberSignature Language="C#" Value="public CanvasLine (IntPtr raw);" /> <MemberType>Constructor</MemberType> <ReturnValue /> <Parameters> <Parameter Name="raw" Type="System.IntPtr" /> </Parameters> <Docs> <summary>Internal constructor</summary> <param name="raw">Pointer to the C object.</param> <remarks> <para>This is an internal constructor, and should not be used by user code.</para> </remarks> </Docs> </Member> <Member MemberName=".ctor"> <MemberSignature Language="C#" Value="public CanvasLine (Gnome.CanvasGroup group);" /> <MemberType>Constructor</MemberType> <ReturnValue /> <Parameters> <Parameter Name="group" Type="Gnome.CanvasGroup" /> </Parameters> <Docs> <summary>Creates a new line</summary> <param name="group"> The <see cref="T:Gnome.CanvasGroup" /> that this item belongs to. </param> <remarks> </remarks> </Docs> </Member> <Member MemberName="FillStipple"> <MemberSignature Language="C#" Value="public Gdk.Drawable FillStipple { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>Gdk.Drawable</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Stipple pattern for the line.</summary> <value>Stipple pattern for the line.</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="fill_stipple")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="ArrowShapeB"> <MemberSignature Language="C#" Value="public double ArrowShapeB { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.Double</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary> Distance from tip of arrowhead to trailing point, measured along the shaft. </summary> <value>Distance from tip of arrowhead to trailing point, measured along shaft.</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="arrow_shape_b")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="ArrowShapeA"> <MemberSignature Language="C#" Value="public double ArrowShapeA { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.Double</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Distance from tip of arrowhead to center.</summary> <value>Distance from tip of arrowhead to center.</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="arrow_shape_a")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="Smooth"> <MemberSignature Language="C#" Value="public bool Smooth { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.Boolean</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Specifies whether to smooth the line using parabolic splines.</summary> <value>Whether to smooth the line using parabolic splines</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="smooth")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="LineStyle"> <MemberSignature Language="C#" Value="public Gdk.LineStyle LineStyle { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>Gdk.LineStyle</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Line dash style.</summary> <value>Line dash style</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="line_style")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="Points"> <MemberSignature Language="C#" Value="public Gnome.CanvasPoints Points { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>Gnome.CanvasPoints</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>a <see cref="T:Gnome.CanvasPoints" /> pointer. This can be created by a call to the <see cref="C:Gnome.CanvasPoints" /> constructor. </summary> <value>a <see cref="T:Gnome.CanvasPoints" /> pointer.</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="points")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="FirstArrowhead"> <MemberSignature Language="C#" Value="public bool FirstArrowhead { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.Boolean</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Specifies whether to draw an arrowhead on the first point of the line.</summary> <value>whether to draw an arrowhead on the first point of the line.</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="first_arrowhead")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="SplineSteps"> <MemberSignature Language="C#" Value="public uint SplineSteps { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.UInt32</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Specifies the number of steps to use when rendering curves.</summary> <value>the number of steps to use when rendering curves.</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="spline_steps")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="LastArrowhead"> <MemberSignature Language="C#" Value="public bool LastArrowhead { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.Boolean</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Specifies whether to draw an arrowhead on the last point of the line.</summary> <value>whether to draw an arrowhead on the last point of the line.</value> <remarks>To be added</remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="last_arrowhead")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="CapStyle"> <MemberSignature Language="C#" Value="public Gdk.CapStyle CapStyle { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>Gdk.CapStyle</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Determines how the ends of lines are drawn (the line cap style).</summary> <value>the line cap style</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="cap_style")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="JoinStyle"> <MemberSignature Language="C#" Value="public Gdk.JoinStyle JoinStyle { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>Gdk.JoinStyle</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Vertex join style for line segments</summary> <value>Vertex join style</value> <remarks> <para> (<see cref="F:Gdk.JoinStyle.Miter" /> to join by extending each line to meet at an angle, <see cref="F:Gdk.JoinStyle.Round" /> to join by a circular arc, and <see cref="F:Gdk.JoinStyle.Bevel" /> to join by a straight line which makes an equal angle with each line) </para> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="join_style")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="FillColorRgba"> <MemberSignature Language="C#" Value="public uint FillColorRgba { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.UInt32</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Line color with an alpha component (in the format 0xRRGGBBAA).</summary> <value>the line color</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="fill_color_rgba")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="FillColorGdk"> <MemberSignature Language="C#" Value="public Gdk.Color FillColorGdk { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>Gdk.Color</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>The <see cref="T:Gdk.Color" /> to draw the line with.</summary> <value>the line color</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="fill_color_gdk")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="WidthUnits"> <MemberSignature Language="C#" Value="public double WidthUnits { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.Double</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Width of the line in canvas units. The line width will be scaled when the canvas zoom factor changes.</summary> <value>width of the line in canvas units</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="width_units")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="ArrowShapeC"> <MemberSignature Language="C#" Value="public double ArrowShapeC { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.Double</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Distance of arrowhead trailing points from outside edge of shaft.</summary> <value>Distance of arrowhead trailing points from outside edge of shaft.</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="arrow_shape_c")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="WidthPixels"> <MemberSignature Language="C#" Value="public uint WidthPixels { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.UInt32</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>Width of the line in pixels. The line width will not be scaled when the canvas zoom factor changes.</summary> <value>width of the line in pixels.</value> <remarks>To be added</remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="width_pixels")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="FillColor"> <MemberSignature Language="C#" Value="public string FillColor { set; get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>System.String</ReturnType> </ReturnValue> <Parameters> </Parameters> <Docs> <summary>X color specification for line.</summary> <value>X color specification for the line</value> <remarks> </remarks> </Docs> <Attributes> <Attribute> <AttributeName>GLib.Property(Name="fill_color")</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName="GType"> <MemberSignature Language="C#" Value="public static GLib.GType GType { get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>GLib.GType</ReturnType> </ReturnValue> <Parameters /> <Docs> <summary>GType Property.</summary> <value>a <see cref="T:GLib.GType" /></value> <remarks>Returns the native <see cref="T:GLib.GType" /> value for <see cref="T:Gnome.CanvasLine" />.</remarks> </Docs> </Member> <Member MemberName=".ctor"> <MemberSignature Language="C#" Value="protected CanvasLine (GLib.GType gtype);" /> <MemberType>Constructor</MemberType> <ReturnValue /> <Parameters> <Parameter Name="gtype" Type="GLib.GType" /> </Parameters> <Docs> <summary>Protected Constructor.</summary> <param name="gtype">a <see cref="T:GLib.GType" /></param> <remarks>Chain to this constructor if you have manually registered a native <see cref="T:GLib.GType" /> value for your subclass.</remarks> </Docs> <Attributes> <Attribute> <AttributeName>System.Obsolete(Message=null, IsError=False)</AttributeName> </Attribute> </Attributes> </Member> <Member MemberName=".ctor"> <MemberSignature Language="C#" Value="protected CanvasLine ();" /> <MemberType>Constructor</MemberType> <ReturnValue /> <Parameters /> <Docs> <summary>To be added</summary> <remarks>To be added</remarks> </Docs> </Member> </Members> </Type>