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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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<title>Gwyddion Widgets Library Reference Manual: gwydgetenums</title>
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<a name="libgwydgets-gwydgetenums"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="libgwydgets-gwydgetenums.top_of_page"></a>gwydgetenums</span></h2>
<p>gwydgetenums — Common enumerations</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="libgwydgets-gwydgetenums.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;libgwydgets/gwydgets.h&gt;

enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyAxisScaleFormat" title="enum GwyAxisScaleFormat">GwyAxisScaleFormat</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#Gwy3DMovement" title="enum Gwy3DMovement">Gwy3DMovement</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#Gwy3DProjection" title="enum Gwy3DProjection">Gwy3DProjection</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#Gwy3DVisualization" title="enum Gwy3DVisualization">Gwy3DVisualization</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#Gwy3DViewLabel" title="enum Gwy3DViewLabel">Gwy3DViewLabel</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyUnitsPlacement" title="enum GwyUnitsPlacement">GwyUnitsPlacement</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyHScaleStyle" title="enum GwyHScaleStyle">GwyHScaleStyle</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyGraphStatusType" title="enum GwyGraphStatusType">GwyGraphStatusType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyGraphGridType" title="enum GwyGraphGridType">GwyGraphGridType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyGraphPointType" title="enum GwyGraphPointType">GwyGraphPointType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyGraphCurveType" title="enum GwyGraphCurveType">GwyGraphCurveType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyGraphLabelPosition" title="enum GwyGraphLabelPosition">GwyGraphLabelPosition</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyGraphModelExportStyle" title="enum GwyGraphModelExportStyle">GwyGraphModelExportStyle</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyLayerBasicRangeType" title="enum GwyLayerBasicRangeType">GwyLayerBasicRangeType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyCurveType" title="enum GwyCurveType">GwyCurveType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyCurveChannel" title="enum GwyCurveChannel">GwyCurveChannel</a>;
const <a href="../libgwyddion/GwyEnum.html"><span class="returnvalue">GwyEnum</span></a> *     <a class="link" href="libgwydgets-gwydgetenums.html#gwy-graph-curve-type-get-enum" title="gwy_graph_curve_type_get_enum ()">gwy_graph_curve_type_get_enum</a>       (<em class="parameter"><code><span class="type">void</span></code></em>);
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyMarkerOperationType" title="enum GwyMarkerOperationType">GwyMarkerOperationType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyDataViewLayerType" title="enum GwyDataViewLayerType">GwyDataViewLayerType</a>;
enum                <a class="link" href="libgwydgets-gwydgetenums.html#GwyTicksStyle" title="enum GwyTicksStyle">GwyTicksStyle</a>;
</pre>
</div>
<div class="refsect1">
<a name="libgwydgets-gwydgetenums.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libgwydgets-gwydgetenums.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GwyAxisScaleFormat"></a><h3>enum GwyAxisScaleFormat</h3>
<pre class="programlisting">typedef enum {
    GWY_AXIS_SCALE_FORMAT_AUTO,
    GWY_AXIS_SCALE_FORMAT_EXP,
    GWY_AXIS_SCALE_FORMAT_INT
} GwyAxisScaleFormat;
</pre>
<p>
Labeled axis tick mark format.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-AXIS-SCALE-FORMAT-AUTO:CAPS"></a><span class="term"><code class="literal">GWY_AXIS_SCALE_FORMAT_AUTO</code></span></p></td>
<td>Automatical format.
</td>
</tr>
<tr>
<td><p><a name="GWY-AXIS-SCALE-FORMAT-EXP:CAPS"></a><span class="term"><code class="literal">GWY_AXIS_SCALE_FORMAT_EXP</code></span></p></td>
<td>Exponential (`scienfitic') format.
</td>
</tr>
<tr>
<td><p><a name="GWY-AXIS-SCALE-FORMAT-INT:CAPS"></a><span class="term"><code class="literal">GWY_AXIS_SCALE_FORMAT_INT</code></span></p></td>
<td>Integer format.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="Gwy3DMovement"></a><h3>enum Gwy3DMovement</h3>
<pre class="programlisting">typedef enum {
 /*&lt; lowercase_name=gwy_3d_movement &gt;*/
    GWY_3D_MOVEMENT_NONE = 0,
    GWY_3D_MOVEMENT_ROTATION,
    GWY_3D_MOVEMENT_SCALE,
    GWY_3D_MOVEMENT_DEFORMATION,
    GWY_3D_MOVEMENT_LIGHT
} Gwy3DMovement;
</pre>
<p>
The type of 3D view change that happens when user drags it with mouse.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-3D-MOVEMENT-NONE:CAPS"></a><span class="term"><code class="literal">GWY_3D_MOVEMENT_NONE</code></span></p></td>
<td>View cannot be changed by user.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-MOVEMENT-ROTATION:CAPS"></a><span class="term"><code class="literal">GWY_3D_MOVEMENT_ROTATION</code></span></p></td>
<td>View can be rotated.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-MOVEMENT-SCALE:CAPS"></a><span class="term"><code class="literal">GWY_3D_MOVEMENT_SCALE</code></span></p></td>
<td>View can be scaled.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-MOVEMENT-DEFORMATION:CAPS"></a><span class="term"><code class="literal">GWY_3D_MOVEMENT_DEFORMATION</code></span></p></td>
<td>View can be scaled.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-MOVEMENT-LIGHT:CAPS"></a><span class="term"><code class="literal">GWY_3D_MOVEMENT_LIGHT</code></span></p></td>
<td>Light position can be changed.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="Gwy3DProjection"></a><h3>enum Gwy3DProjection</h3>
<pre class="programlisting">typedef enum {
 /*&lt; lowercase_name=gwy_3d_projection &gt;*/
    GWY_3D_PROJECTION_ORTHOGRAPHIC = 0,
    GWY_3D_PROJECTION_PERSPECTIVE
} Gwy3DProjection;
</pre>
<p>
3D View projection type.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-3D-PROJECTION-ORTHOGRAPHIC:CAPS"></a><span class="term"><code class="literal">GWY_3D_PROJECTION_ORTHOGRAPHIC</code></span></p></td>
<td>Otrhographic projection.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-PROJECTION-PERSPECTIVE:CAPS"></a><span class="term"><code class="literal">GWY_3D_PROJECTION_PERSPECTIVE</code></span></p></td>
<td>Perspective projection.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="Gwy3DVisualization"></a><h3>enum Gwy3DVisualization</h3>
<pre class="programlisting">typedef enum {
 /*&lt; lowercase_name=gwy_3d_visualization &gt;*/
    GWY_3D_VISUALIZATION_GRADIENT = 0,
    GWY_3D_VISUALIZATION_LIGHTING,
    GWY_3D_VISUALIZATION_OVERLAY,
    GWY_3D_VISUALIZATION_OVERLAY_NO_LIGHT
} Gwy3DVisualization;
</pre>
<p>
3D View data visualization type.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-3D-VISUALIZATION-GRADIENT:CAPS"></a><span class="term"><code class="literal">GWY_3D_VISUALIZATION_GRADIENT</code></span></p></td>
<td>Data are displayed with color corresponding
                                to 2D view.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-VISUALIZATION-LIGHTING:CAPS"></a><span class="term"><code class="literal">GWY_3D_VISUALIZATION_LIGHTING</code></span></p></td>
<td>Data are displayed as an uniform material
                                with some lighting.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-VISUALIZATION-OVERLAY:CAPS"></a><span class="term"><code class="literal">GWY_3D_VISUALIZATION_OVERLAY</code></span></p></td>
<td>Data are displayed with grading and lighting,
                               with colour possibly taken from a differen
                               data field. (Since 2.26)
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-VISUALIZATION-OVERLAY-NO-LIGHT:CAPS"></a><span class="term"><code class="literal">GWY_3D_VISUALIZATION_OVERLAY_NO_LIGHT</code></span></p></td>
<td>Data are displayed with grading and
                                        lighting, with colour possibly taken
                                        from a differen data field. (Since
                                        2.32)
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="Gwy3DViewLabel"></a><h3>enum Gwy3DViewLabel</h3>
<pre class="programlisting">typedef enum {
 /*&lt; lowercase_name=gwy_3d_view_label &gt;*/
    GWY_3D_VIEW_LABEL_X = 0,
    GWY_3D_VIEW_LABEL_Y,
    GWY_3D_VIEW_LABEL_MIN,
    GWY_3D_VIEW_LABEL_MAX,
    GWY_3D_VIEW_NLABELS
} Gwy3DViewLabel;
</pre>
<p>
3D View label type.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-3D-VIEW-LABEL-X:CAPS"></a><span class="term"><code class="literal">GWY_3D_VIEW_LABEL_X</code></span></p></td>
<td>X-axis label.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-VIEW-LABEL-Y:CAPS"></a><span class="term"><code class="literal">GWY_3D_VIEW_LABEL_Y</code></span></p></td>
<td>Y-axis label.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-VIEW-LABEL-MIN:CAPS"></a><span class="term"><code class="literal">GWY_3D_VIEW_LABEL_MIN</code></span></p></td>
<td>Z-axis bottom label.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-VIEW-LABEL-MAX:CAPS"></a><span class="term"><code class="literal">GWY_3D_VIEW_LABEL_MAX</code></span></p></td>
<td>Z-axis top label.
</td>
</tr>
<tr>
<td><p><a name="GWY-3D-VIEW-NLABELS:CAPS"></a><span class="term"><code class="literal">GWY_3D_VIEW_NLABELS</code></span></p></td>
<td>The number of labels.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyUnitsPlacement"></a><h3>enum GwyUnitsPlacement</h3>
<pre class="programlisting">typedef enum {
    GWY_UNITS_PLACEMENT_NONE,
    GWY_UNITS_PLACEMENT_AT_ZERO
} GwyUnitsPlacement;
</pre>
<p>
Units placement on a <a class="link" href="GwyRuler.html" title="GwyRuler"><span class="type">GwyRuler</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-UNITS-PLACEMENT-NONE:CAPS"></a><span class="term"><code class="literal">GWY_UNITS_PLACEMENT_NONE</code></span></p></td>
<td>Units are omitted.
</td>
</tr>
<tr>
<td><p><a name="GWY-UNITS-PLACEMENT-AT-ZERO:CAPS"></a><span class="term"><code class="literal">GWY_UNITS_PLACEMENT_AT_ZERO</code></span></p></td>
<td>Units are placed to major tick at zero, or
                              to the leftmost position of zero is not
                              present.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyHScaleStyle"></a><h3>enum GwyHScaleStyle</h3>
<pre class="programlisting">typedef enum {
    GWY_HSCALE_DEFAULT          = 0,
    GWY_HSCALE_LOG              = 1,
    GWY_HSCALE_SQRT             = 2,
    GWY_HSCALE_NO_SCALE         = 6,
    GWY_HSCALE_WIDGET           = 7,
    GWY_HSCALE_WIDGET_NO_EXPAND = 8,
    GWY_HSCALE_CHECK            = 1024
} GwyHScaleStyle;
</pre>
<p>
Options controlling <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a> behaviour.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-HSCALE-DEFAULT:CAPS"></a><span class="term"><code class="literal">GWY_HSCALE_DEFAULT</code></span></p></td>
<td>Default label, hscale, spinbutton, and units widget
                     row.
</td>
</tr>
<tr>
<td><p><a name="GWY-HSCALE-LOG:CAPS"></a><span class="term"><code class="literal">GWY_HSCALE_LOG</code></span></p></td>
<td>Hscale is logarithmic.
</td>
</tr>
<tr>
<td><p><a name="GWY-HSCALE-SQRT:CAPS"></a><span class="term"><code class="literal">GWY_HSCALE_SQRT</code></span></p></td>
<td>Hscale is square root.
</td>
</tr>
<tr>
<td><p><a name="GWY-HSCALE-NO-SCALE:CAPS"></a><span class="term"><code class="literal">GWY_HSCALE_NO_SCALE</code></span></p></td>
<td>There is no hscale.
</td>
</tr>
<tr>
<td><p><a name="GWY-HSCALE-WIDGET:CAPS"></a><span class="term"><code class="literal">GWY_HSCALE_WIDGET</code></span></p></td>
<td>An user-specified widget is used in place of hscale and
                    spinbutton.
</td>
</tr>
<tr>
<td><p><a name="GWY-HSCALE-WIDGET-NO-EXPAND:CAPS"></a><span class="term"><code class="literal">GWY_HSCALE_WIDGET_NO_EXPAND</code></span></p></td>
<td>An user-specified widget is used in place of
                              hscale and spinbutton, and it is left-aligned
                              instead of taking all the alloted space.
</td>
</tr>
<tr>
<td><p><a name="GWY-HSCALE-CHECK:CAPS"></a><span class="term"><code class="literal">GWY_HSCALE_CHECK</code></span></p></td>
<td>The label is actually a check button that controls
                   sensitivity of the row.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyGraphStatusType"></a><h3>enum GwyGraphStatusType</h3>
<pre class="programlisting">typedef enum {
    GWY_GRAPH_STATUS_PLAIN,
    GWY_GRAPH_STATUS_XSEL,
    GWY_GRAPH_STATUS_YSEL,
    GWY_GRAPH_STATUS_POINTS,
    GWY_GRAPH_STATUS_ZOOM,
    GWY_GRAPH_STATUS_XLINES,
    GWY_GRAPH_STATUS_YLINES
} GwyGraphStatusType;
</pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-GRAPH-STATUS-PLAIN:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_STATUS_PLAIN</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-STATUS-XSEL:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_STATUS_XSEL</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-STATUS-YSEL:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_STATUS_YSEL</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-STATUS-POINTS:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_STATUS_POINTS</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-STATUS-ZOOM:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_STATUS_ZOOM</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-STATUS-XLINES:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_STATUS_XLINES</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-STATUS-YLINES:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_STATUS_YLINES</code></span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyGraphGridType"></a><h3>enum GwyGraphGridType</h3>
<pre class="programlisting">typedef enum {
    GWY_GRAPH_GRID_NONE,
    GWY_GRAPH_GRID_AUTO,
    GWY_GRAPH_GRID_USER
} GwyGraphGridType;
</pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-GRAPH-GRID-NONE:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_GRID_NONE</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-GRID-AUTO:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_GRID_AUTO</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-GRID-USER:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_GRID_USER</code></span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyGraphPointType"></a><h3>enum GwyGraphPointType</h3>
<pre class="programlisting">typedef enum {
    GWY_GRAPH_POINT_SQUARE                = 0,
    GWY_GRAPH_POINT_CROSS                 = 1,
    GWY_GRAPH_POINT_CIRCLE                = 2,
    GWY_GRAPH_POINT_STAR                  = 3,
    GWY_GRAPH_POINT_TIMES                 = 4,
    GWY_GRAPH_POINT_TRIANGLE_UP           = 5,
    GWY_GRAPH_POINT_TRIANGLE_DOWN         = 6,
    GWY_GRAPH_POINT_DIAMOND               = 7,
    GWY_GRAPH_POINT_FILLED_SQUARE         = 8,
    GWY_GRAPH_POINT_DISC                  = 9,
    GWY_GRAPH_POINT_FILLED_CIRCLE         = GWY_GRAPH_POINT_DISC,
    GWY_GRAPH_POINT_FILLED_TRIANGLE_UP    = 10,
    GWY_GRAPH_POINT_FILLED_TRIANGLE_DOWN  = 11,
    GWY_GRAPH_POINT_FILLED_DIAMOND        = 12,
    GWY_GRAPH_POINT_TRIANGLE_LEFT         = 13,
    GWY_GRAPH_POINT_FILLED_TRIANGLE_LEFT  = 14,
    GWY_GRAPH_POINT_TRIANGLE_RIGHT        = 15,
    GWY_GRAPH_POINT_FILLED_TRIANGLE_RIGHT = 16,
    GWY_GRAPH_POINT_ASTERISK              = 17
} GwyGraphPointType;
</pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-GRAPH-POINT-SQUARE:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_SQUARE</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-CROSS:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_CROSS</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-CIRCLE:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_CIRCLE</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-STAR:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_STAR</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-TIMES:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_TIMES</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-TRIANGLE-UP:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_TRIANGLE_UP</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-TRIANGLE-DOWN:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_TRIANGLE_DOWN</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-DIAMOND:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_DIAMOND</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-FILLED-SQUARE:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_FILLED_SQUARE</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-DISC:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_DISC</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-FILLED-CIRCLE:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_FILLED_CIRCLE</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-FILLED-TRIANGLE-UP:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_FILLED_TRIANGLE_UP</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-FILLED-TRIANGLE-DOWN:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_FILLED_TRIANGLE_DOWN</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-FILLED-DIAMOND:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_FILLED_DIAMOND</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-TRIANGLE-LEFT:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_TRIANGLE_LEFT</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-FILLED-TRIANGLE-LEFT:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_FILLED_TRIANGLE_LEFT</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-TRIANGLE-RIGHT:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_TRIANGLE_RIGHT</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-FILLED-TRIANGLE-RIGHT:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_FILLED_TRIANGLE_RIGHT</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-POINT-ASTERISK:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_POINT_ASTERISK</code></span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyGraphCurveType"></a><h3>enum GwyGraphCurveType</h3>
<pre class="programlisting">typedef enum {
    GWY_GRAPH_CURVE_HIDDEN      = 0,
    GWY_GRAPH_CURVE_POINTS      = 1,
    GWY_GRAPH_CURVE_LINE        = 2,
    GWY_GRAPH_CURVE_LINE_POINTS = 3
} GwyGraphCurveType;
</pre>
<p>
Graph curve plotting type.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-GRAPH-CURVE-HIDDEN:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_CURVE_HIDDEN</code></span></p></td>
<td>Curve is invisible.
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-CURVE-POINTS:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_CURVE_POINTS</code></span></p></td>
<td>Curve data is plotted with symbols.
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-CURVE-LINE:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_CURVE_LINE</code></span></p></td>
<td>Curve data is plotted with a line.
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-CURVE-LINE-POINTS:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_CURVE_LINE_POINTS</code></span></p></td>
<td>Curve data is plotted with symbols and a line.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyGraphLabelPosition"></a><h3>enum GwyGraphLabelPosition</h3>
<pre class="programlisting">typedef enum {
    GWY_GRAPH_LABEL_NORTHEAST = 0,
    GWY_GRAPH_LABEL_NORTHWEST = 1,
    GWY_GRAPH_LABEL_SOUTHEAST = 2,
    GWY_GRAPH_LABEL_SOUTHWEST = 3,
    GWY_GRAPH_LABEL_USER      = 4
} GwyGraphLabelPosition;
</pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-GRAPH-LABEL-NORTHEAST:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_LABEL_NORTHEAST</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-LABEL-NORTHWEST:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_LABEL_NORTHWEST</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-LABEL-SOUTHEAST:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_LABEL_SOUTHEAST</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-LABEL-SOUTHWEST:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_LABEL_SOUTHWEST</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-LABEL-USER:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_LABEL_USER</code></span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyGraphModelExportStyle"></a><h3>enum GwyGraphModelExportStyle</h3>
<pre class="programlisting">typedef enum {
    GWY_GRAPH_MODEL_EXPORT_ASCII_PLAIN   = 0,
    GWY_GRAPH_MODEL_EXPORT_ASCII_GNUPLOT = 1,
    GWY_GRAPH_MODEL_EXPORT_ASCII_CSV     = 2,
    GWY_GRAPH_MODEL_EXPORT_ASCII_ORIGIN  = 3,
    GWY_GRAPH_MODEL_EXPORT_ASCII_POSIX   = 1024,
} GwyGraphModelExportStyle;
</pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-GRAPH-MODEL-EXPORT-ASCII-PLAIN:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_MODEL_EXPORT_ASCII_PLAIN</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-MODEL-EXPORT-ASCII-GNUPLOT:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_MODEL_EXPORT_ASCII_GNUPLOT</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-MODEL-EXPORT-ASCII-CSV:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_MODEL_EXPORT_ASCII_CSV</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-MODEL-EXPORT-ASCII-ORIGIN:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_MODEL_EXPORT_ASCII_ORIGIN</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-GRAPH-MODEL-EXPORT-ASCII-POSIX:CAPS"></a><span class="term"><code class="literal">GWY_GRAPH_MODEL_EXPORT_ASCII_POSIX</code></span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyLayerBasicRangeType"></a><h3>enum GwyLayerBasicRangeType</h3>
<pre class="programlisting">typedef enum {
    GWY_LAYER_BASIC_RANGE_FULL,
    GWY_LAYER_BASIC_RANGE_FIXED,
    GWY_LAYER_BASIC_RANGE_AUTO,
    GWY_LAYER_BASIC_RANGE_ADAPT
} GwyLayerBasicRangeType;
</pre>
<p>
Types of color gradient mapping in <a class="link" href="GwyLayerBasic.html" title="GwyLayerBasic"><span class="type">GwyLayerBasic</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-LAYER-BASIC-RANGE-FULL:CAPS"></a><span class="term"><code class="literal">GWY_LAYER_BASIC_RANGE_FULL</code></span></p></td>
<td>Color gradient is uniformly mapped to range
                             from data minimum to maximum.
</td>
</tr>
<tr>
<td><p><a name="GWY-LAYER-BASIC-RANGE-FIXED:CAPS"></a><span class="term"><code class="literal">GWY_LAYER_BASIC_RANGE_FIXED</code></span></p></td>
<td>Color gradient is uniformly mapped to a fixed
                              range, independent on data.
</td>
</tr>
<tr>
<td><p><a name="GWY-LAYER-BASIC-RANGE-AUTO:CAPS"></a><span class="term"><code class="literal">GWY_LAYER_BASIC_RANGE_AUTO</code></span></p></td>
<td>Color gradient is uniformly mapped to a range
                             inside which most of data points lie, that is
                             height distribution tails are cut off.
</td>
</tr>
<tr>
<td><p><a name="GWY-LAYER-BASIC-RANGE-ADAPT:CAPS"></a><span class="term"><code class="literal">GWY_LAYER_BASIC_RANGE_ADAPT</code></span></p></td>
<td>Color range is mapped nonuniformly,
                              see <a href="../libgwydraw/libgwydraw-gwypixfield.html#gwy-pixbuf-draw-data-field-adaptive"><code class="function">gwy_pixbuf_draw_data_field_adaptive()</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyCurveType"></a><h3>enum GwyCurveType</h3>
<pre class="programlisting">typedef enum {
    GWY_CURVE_TYPE_LINEAR,
    GWY_CURVE_TYPE_SPLINE,
    GWY_CURVE_TYPE_FREE
} GwyCurveType;
</pre>
<p>
Curve drawing type in <a class="link" href="GwyCurve.html" title="GwyCurve"><span class="type">GwyCurve</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-CURVE-TYPE-LINEAR:CAPS"></a><span class="term"><code class="literal">GWY_CURVE_TYPE_LINEAR</code></span></p></td>
<td>Linear interpolation.
</td>
</tr>
<tr>
<td><p><a name="GWY-CURVE-TYPE-SPLINE:CAPS"></a><span class="term"><code class="literal">GWY_CURVE_TYPE_SPLINE</code></span></p></td>
<td>Spline interpolation.
</td>
</tr>
<tr>
<td><p><a name="GWY-CURVE-TYPE-FREE:CAPS"></a><span class="term"><code class="literal">GWY_CURVE_TYPE_FREE</code></span></p></td>
<td>Free form curve.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyCurveChannel"></a><h3>enum GwyCurveChannel</h3>
<pre class="programlisting">typedef enum {
    GWY_CURVE_CHANNEL_RED,
    GWY_CURVE_CHANNEL_GREEN,
    GWY_CURVE_CHANNEL_BLUE
} GwyCurveChannel;
</pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-CURVE-CHANNEL-RED:CAPS"></a><span class="term"><code class="literal">GWY_CURVE_CHANNEL_RED</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-CURVE-CHANNEL-GREEN:CAPS"></a><span class="term"><code class="literal">GWY_CURVE_CHANNEL_GREEN</code></span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><a name="GWY-CURVE-CHANNEL-BLUE:CAPS"></a><span class="term"><code class="literal">GWY_CURVE_CHANNEL_BLUE</code></span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-graph-curve-type-get-enum"></a><h3>gwy_graph_curve_type_get_enum ()</h3>
<pre class="programlisting">const <a href="../libgwyddion/GwyEnum.html"><span class="returnvalue">GwyEnum</span></a> *     gwy_graph_curve_type_get_enum       (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Returns <a href="../libgwyddion/GwyEnum.html"><span class="type">GwyEnum</span></a> for <a class="link" href="libgwydgets-gwydgetenums.html#GwyGraphCurveType" title="enum GwyGraphCurveType"><span class="type">GwyGraphCurveType</span></a> enum type.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated <a href="../libgwyddion/GwyEnum.html"><span class="type">GwyEnum</span></a> which must not be modified nor freed.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyMarkerOperationType"></a><h3>enum GwyMarkerOperationType</h3>
<pre class="programlisting">typedef enum {
    GWY_MARKER_OPERATION_MOVE,
    GWY_MARKER_OPERATION_ADD,
    GWY_MARKER_OPERATION_REMOVE
} GwyMarkerOperationType;
</pre>
<p>
<a class="link" href="GwyMarkerBox.html" title="GwyMarkerBox"><span class="type">GwyMarkerBox</span></a> operation type (for validation).
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-MARKER-OPERATION-MOVE:CAPS"></a><span class="term"><code class="literal">GWY_MARKER_OPERATION_MOVE</code></span></p></td>
<td>Marker is being moved.
</td>
</tr>
<tr>
<td><p><a name="GWY-MARKER-OPERATION-ADD:CAPS"></a><span class="term"><code class="literal">GWY_MARKER_OPERATION_ADD</code></span></p></td>
<td>Marker is being added.
</td>
</tr>
<tr>
<td><p><a name="GWY-MARKER-OPERATION-REMOVE:CAPS"></a><span class="term"><code class="literal">GWY_MARKER_OPERATION_REMOVE</code></span></p></td>
<td>Marker is being removed.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyDataViewLayerType"></a><h3>enum GwyDataViewLayerType</h3>
<pre class="programlisting">typedef enum {
    GWY_DATA_VIEW_LAYER_BASE,
    GWY_DATA_VIEW_LAYER_ALPHA,
    GWY_DATA_VIEW_LAYER_TOP
} GwyDataViewLayerType;
</pre>
<p>
<a class="link" href="GwyDataView.html" title="GwyDataView"><span class="type">GwyDataView</span></a> layer identification.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-DATA-VIEW-LAYER-BASE:CAPS"></a><span class="term"><code class="literal">GWY_DATA_VIEW_LAYER_BASE</code></span></p></td>
<td>Base (bottom) layer.
</td>
</tr>
<tr>
<td><p><a name="GWY-DATA-VIEW-LAYER-ALPHA:CAPS"></a><span class="term"><code class="literal">GWY_DATA_VIEW_LAYER_ALPHA</code></span></p></td>
<td>Alpha (mask) layer.
</td>
</tr>
<tr>
<td><p><a name="GWY-DATA-VIEW-LAYER-TOP:CAPS"></a><span class="term"><code class="literal">GWY_DATA_VIEW_LAYER_TOP</code></span></p></td>
<td>Top (vector, interactive) layer.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GwyTicksStyle"></a><h3>enum GwyTicksStyle</h3>
<pre class="programlisting">typedef enum {
    GWY_TICKS_STYLE_NONE,
    GWY_TICKS_STYLE_CENTER,
    GWY_TICKS_STYLE_AUTO
} GwyTicksStyle;
</pre>
<p>
Axis ticks style (used in <a class="link" href="GwyColorAxis.html" title="GwyColorAxis"><span class="type">GwyColorAxis</span></a>).
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="GWY-TICKS-STYLE-NONE:CAPS"></a><span class="term"><code class="literal">GWY_TICKS_STYLE_NONE</code></span></p></td>
<td>Ticks are not drawn.
</td>
</tr>
<tr>
<td><p><a name="GWY-TICKS-STYLE-CENTER:CAPS"></a><span class="term"><code class="literal">GWY_TICKS_STYLE_CENTER</code></span></p></td>
<td>One tick is drawn at center.
</td>
</tr>
<tr>
<td><p><a name="GWY-TICKS-STYLE-AUTO:CAPS"></a><span class="term"><code class="literal">GWY_TICKS_STYLE_AUTO</code></span></p></td>
<td>A number of automatically chosen ticks are drawn at
                       `round' values.
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
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