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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<tr><td colspan="5" class="shortcuts">
<a href="#GnomeCanvasLine.synopsis" class="shortcut">Top</a>
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<a href="#GnomeCanvasLine.description" class="shortcut">Description</a>
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<a href="#GnomeCanvasLine.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#GnomeCanvasLine.properties" class="shortcut">Properties</a>
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<div class="refentry">
<a name="GnomeCanvasLine"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GnomeCanvasLine.top_of_page"></a>GnomeCanvasLine</span></h2>
<p>GnomeCanvasLine — Line canvas item</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GnomeCanvasLine.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <libgnomecanvas/libgnomecanvas.h>
struct <a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine-struct" title="struct GnomeCanvasLine">GnomeCanvasLine</a>;
</pre>
</div>
<div class="refsect1">
<a name="GnomeCanvasLine.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="../gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="../gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
+----<a href="../gtk/GtkObject.html">GtkObject</a>
+----<a class="link" href="GnomeCanvasItem.html" title="GnomeCanvasItem">GnomeCanvasItem</a>
+----GnomeCanvasLine
</pre>
</div>
<div class="refsect1">
<a name="GnomeCanvasLine.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--arrow-shape-a" title='The "arrow-shape-a" property'>arrow-shape-a</a>" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--arrow-shape-b" title='The "arrow-shape-b" property'>arrow-shape-b</a>" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--arrow-shape-c" title='The "arrow-shape-c" property'>arrow-shape-c</a>" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--cap-style" title='The "cap-style" property'>cap-style</a>" <a href="../gdk/gdk-Graphics-Contexts.html#GdkCapStyle"><span class="type">GdkCapStyle</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--fill-color" title='The "fill-color" property'>fill-color</a>" <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--fill-color-gdk" title='The "fill-color-gdk" property'>fill-color-gdk</a>" <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a>* : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--fill-color-rgba" title='The "fill-color-rgba" property'>fill-color-rgba</a>" <a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--fill-stipple" title='The "fill-stipple" property'>fill-stipple</a>" <a href="../gdk/gdk-Drawing-Primitives.html#GdkDrawable"><span class="type">GdkDrawable</span></a>* : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--first-arrowhead" title='The "first-arrowhead" property'>first-arrowhead</a>" <a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--join-style" title='The "join-style" property'>join-style</a>" <a href="../gdk/gdk-Graphics-Contexts.html#GdkJoinStyle"><span class="type">GdkJoinStyle</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--last-arrowhead" title='The "last-arrowhead" property'>last-arrowhead</a>" <a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--line-style" title='The "line-style" property'>line-style</a>" <a href="../gdk/gdk-Graphics-Contexts.html#GdkLineStyle"><span class="type">GdkLineStyle</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--points" title='The "points" property'>points</a>" <a class="link" href="libgnomecanvas-gnome-canvas-util.html#GnomeCanvasPoints"><span class="type">GnomeCanvasPoints</span></a>* : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--smooth" title='The "smooth" property'>smooth</a>" <a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--spline-steps" title='The "spline-steps" property'>spline-steps</a>" <a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--width-pixels" title='The "width-pixels" property'>width-pixels</a>" <a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="GnomeCanvasLine.html#GnomeCanvasLine--width-units" title='The "width-units" property'>width-units</a>" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="GnomeCanvasLine.description"></a><h2>Description</h2>
<p>
A canvas item for drawing lines. This canvas item uses a <a class="link" href="libgnomecanvas-gnome-canvas-util.html#GnomeCanvasPoints"><span class="type">GnomeCanvasPoints</span></a>
structure so one or multiple joined lined segments can be drawn with a single
<a class="link" href="GnomeCanvasLine.html" title="GnomeCanvasLine"><span class="type">GnomeCanvasLine</span></a> item.
</p>
</div>
<div class="refsect1">
<a name="GnomeCanvasLine.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GnomeCanvasLine-struct"></a><h3>struct GnomeCanvasLine</h3>
<pre class="programlisting">struct GnomeCanvasLine;</pre>
<p>
This structure should not be accessed directly. Use the object's properties
for querying or changing its parameters.
</p>
</div>
</div>
<div class="refsect1">
<a name="GnomeCanvasLine.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GnomeCanvasLine--arrow-shape-a"></a><h3>The <code class="literal">"arrow-shape-a"</code> property</h3>
<pre class="programlisting"> "arrow-shape-a" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre>
<p>
Distance from tip of arrowhead to center.
</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--arrow-shape-b"></a><h3>The <code class="literal">"arrow-shape-b"</code> property</h3>
<pre class="programlisting"> "arrow-shape-b" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre>
<p>
Distance from tip of arrowhead to trailing point, measured along shaft.
</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--arrow-shape-c"></a><h3>The <code class="literal">"arrow-shape-c"</code> property</h3>
<pre class="programlisting"> "arrow-shape-c" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre>
<p>
Distance of arrowhead trailing points from outside edge of shaft.
</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--cap-style"></a><h3>The <code class="literal">"cap-style"</code> property</h3>
<pre class="programlisting"> "cap-style" <a href="../gdk/gdk-Graphics-Contexts.html#GdkCapStyle"><span class="type">GdkCapStyle</span></a> : Read / Write</pre>
<p>
Determines how the ends of lines are drawn (the line cap style).
</p>
<p>Default value: GDK_CAP_BUTT</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--fill-color"></a><h3>The <code class="literal">"fill-color"</code> property</h3>
<pre class="programlisting"> "fill-color" <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>
X color specification for line.
</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--fill-color-gdk"></a><h3>The <code class="literal">"fill-color-gdk"</code> property</h3>
<pre class="programlisting"> "fill-color-gdk" <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a>* : Read / Write</pre>
<p>
Pointer to an allocated GdkColor to draw the line with.
</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--fill-color-rgba"></a><h3>The <code class="literal">"fill-color-rgba"</code> property</h3>
<pre class="programlisting"> "fill-color-rgba" <a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>
Line color with an alpha component (in the format 0xRRGGBBAA).
</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--fill-stipple"></a><h3>The <code class="literal">"fill-stipple"</code> property</h3>
<pre class="programlisting"> "fill-stipple" <a href="../gdk/gdk-Drawing-Primitives.html#GdkDrawable"><span class="type">GdkDrawable</span></a>* : Read / Write</pre>
<p>
Stipple pattern for the line.
</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--first-arrowhead"></a><h3>The <code class="literal">"first-arrowhead"</code> property</h3>
<pre class="programlisting"> "first-arrowhead" <a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>
Specifies whether to draw an arrowhead on the first point of the line.
</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--join-style"></a><h3>The <code class="literal">"join-style"</code> property</h3>
<pre class="programlisting"> "join-style" <a href="../gdk/gdk-Graphics-Contexts.html#GdkJoinStyle"><span class="type">GdkJoinStyle</span></a> : Read / Write</pre>
<p>
Vertex join style for line segments (GDK_JOIN_MITER to join by
extending each line to meet at an angle, GDK_JOIN_ROUND to join by a
circular arc, and GDK_JOIN_BEVEL to join by a straight line which
makes an equal angle with each line).
</p>
<p>Default value: GDK_JOIN_MITER</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--last-arrowhead"></a><h3>The <code class="literal">"last-arrowhead"</code> property</h3>
<pre class="programlisting"> "last-arrowhead" <a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>
Specifies whether to draw an arrowhead on the last point of the line.
</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--line-style"></a><h3>The <code class="literal">"line-style"</code> property</h3>
<pre class="programlisting"> "line-style" <a href="../gdk/gdk-Graphics-Contexts.html#GdkLineStyle"><span class="type">GdkLineStyle</span></a> : Read / Write</pre>
<p>
Line dash style.
</p>
<p>Default value: GDK_LINE_SOLID</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--points"></a><h3>The <code class="literal">"points"</code> property</h3>
<pre class="programlisting"> "points" <a class="link" href="libgnomecanvas-gnome-canvas-util.html#GnomeCanvasPoints"><span class="type">GnomeCanvasPoints</span></a>* : Read / Write</pre>
<p>
Pointer to a <a class="link" href="libgnomecanvas-gnome-canvas-util.html#GnomeCanvasPoints"><span class="type">GnomeCanvasPoints</span></a> structure. This can be created by a
call to <a class="link" href="libgnomecanvas-gnome-canvas-util.html#gnome-canvas-points-new" title="gnome_canvas_points_new ()"><code class="function">gnome_canvas_points_new()</code></a>.
</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--smooth"></a><h3>The <code class="literal">"smooth"</code> property</h3>
<pre class="programlisting"> "smooth" <a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>
Specifies whether to smooth the line using parabolic splines.
</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--spline-steps"></a><h3>The <code class="literal">"spline-steps"</code> property</h3>
<pre class="programlisting"> "spline-steps" <a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>
Specifies the number of steps to use when rendering curves.
</p>
<p>Default value: 12</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--width-pixels"></a><h3>The <code class="literal">"width-pixels"</code> property</h3>
<pre class="programlisting"> "width-pixels" <a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>
Width of the line in pixels. The line width will not be scaled when
the canvas zoom factor changes.
</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GnomeCanvasLine--width-units"></a><h3>The <code class="literal">"width-units"</code> property</h3>
<pre class="programlisting"> "width-units" <a href="../glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre>
<p>
Width of the line in canvas units. The line width will be scaled when
the canvas zoom factor changes.
</p>
<p>Allowed values: >= 0</p>
<p>Default value: 0</p>
</div>
</div>
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