/*!
\page colors_size_page Colors / Size
\image html colors_size.png
Using this dialog you can define the following set of mesh visualization
parameters:
- Elements
- Fill - color of surface of elements (seen in Shading mode).
- Back Face - color of interior surface of elements.
- Outline - color of borders of elements.
- 0D slements - color of 0D elements.
- Size of 0D slements - size of 0D elements.
- Width - width of lines (edges and borders of elements).
- Shrink coef. - relative space of elements compared to gaps between
them in shrink mode.
- Nodes
- Color - color of nodes.
- Marker - group of options allowing to change the representation of
points (see \subpage point_marker_page "Point Marker" page).
- Orientation of faces
- Color - color of orientation vertors.
- Scale - size of orientation vectors.
- 3D vectors - allows to choose between 2D planar and 3D vectors.
*/