vertices.</li>
<li><b>Color of isolines</b> - allows to select default color for
isolines.</li>
-<li><b>Step value for spin boxes</b> - allows to define the increment
-of values set in spin boxes.</li>
+<li><b>Transparency</b> - allows to define default transparency value.</li>
<li><b>Deflection coefficient</b> - allows to define default deflection
coefficient for lines and surfaces. A smaller coefficient provides
better quality of a shape in the viewer.</li>
<li><b>Isolines width</b> - allows to define default width of the isolines.</li>
<li><b>Preview edges width</b> - allows to define width of the edges for preview.</li>
<li><b>Measures line width</b> - allows to define lines width of measurements tools.</li>
+<li><b>Step value for spin boxes</b> - allows to define the increment
+of values set in spin boxes.</li>
<li><b>Automatic bring to front</b> - when the option is on, the objects selected by the user automatically become "top-level".</li>
</ul>
\anchor pref_dependency_tree <h2>Dependency Tree</h2>
-Also you can set preferences for visualisation of <b>Dependency Tree</b> in 2D Viewer.
+Also user can set preferences for visualisation of <b>Dependency Tree</b> in 2D Viewer.
\image html pref_dep_tree.png
<ul>
<li><b>General</b></li>
<ul>
-<li><b>Hierarchy type</b> - allows to choose between display only ascendants tree,
-display only descendants tree or display both ascendants and descendants trees.</li>
-<li><b>Possibility to move nodes</b> - allows to customize the moving nodes by default.</li>
+<li><b>Hierarchy type</b> - allows to choose default displaying mode of dependency tree.</li>
+<li><b>Possibility to move nodes</b> - enable/disable the possibility of moving nodes by default.</li>
</ul>
</ul>
