\page point_marker_page Point Marker
-\n You can change the representation of the geometrical vertex
-(vertices) in 3D viewer either by selecting one of the predefined
-shapes or by loading the custom texture from an external file.
+\n You can change the representation of the geometrical vertices in
+the 3D viewer either by selecting one of the predefined
+shapes or by loading a custom texture from an external file.
-- Standard point marker
+- Standard point markers
-Geometry module provides a set of predefined point marker shapes which
+The Geometry module provides a set of predefined point marker shapes which
can be used to display vertices in 3D viewer.
Each standard point marker has two attributes: type (defines shape
form) and scale factor (defines shape size).
\image html point_marker_dlg1.png
-For the Python script a <b>TUI Command:</b> <em>go.SetMarkerStd(Type, Size)</em>
-can be used.
+<b>TUI Command:</b> <em>go.SetMarkerStd(Type, Size)</em>.
-\image html std_point_marker.png
+\image html std_point_marker.png "Standard point markers"
-- Custom point marker
+- Custom point markers
-The user can also load the point marker shape from an external file.
+It is also possible to load a point marker shape from an external file.
This file should provide a description of the point texture as a set
of lines; each line is represented as sequence of "0" and "1" symbols,
where "1" symbol means an opaque pixel and "0" symbol means a
transparent pixel. The width of the texture correspond to the length
of the longest line in the file, expanded to the nearest byte-aligned
value. The height of the texture is equal to the number of non-empty
-lines in the file. Note, that missing symbols are replaced by "0".
+lines in the file. Note that missing symbols are replaced by "0".
-Here is an example of such texture file:
+Here is a texture file sample:
<pre>
00111100
\image html point_marker_dlg2.png
-For the Python script a <b>TUI Command:</b> <em>go.SetMarkerTexture(ID)</em>
-can be used.
+<b>TUI Command:</b> <em>go.SetMarkerTexture(ID)</em>.
-\image html custom_point_marker.png
+\image html custom_point_marker.png "Custom point markers"
Our <b>TUI Scripts</b> provide you with useful examples of
-\ref tui_point_marker "Setting Point Marker".
+\ref tui_point_marker "Point Marker" setting.
*/
<li>\subpage isolines_page "Isos" - allows to change the number of
isolines displayed within a shape.</li>
<li>\subpage point_marker_page "Point Marker" - allows to change the
-representation of geometrical vertex (vertices).</li>
+representation of geometrical vertices.</li>
<li><b>Auto color</b> / <b>Disable auto color</b> - activates the auto color
mode. When the auto color mode is enabled, the groups created on the
sub-shapes of the selected geometrical object are automatically
