-Viewer2d sample demonstrates how the functionality of TKV3d package can be used
-for 2D visualization. It provides samples of 2D objects visualization,
+Viewer2d sample demonstrates how the functionality of TKV3d package can be
+used for 2D visualization. It provides samples of 2D objects visualization,
dynamic selection and highlighting.
-It illustratea how to:
-1) implement 2D view behavior with V3d_View class, with interactive zooming and
-panning of the 2D scene;
+It illustrates how to:
+1) implement 2D view behavior with V3d_View class, with interactive zooming
+and panning of the 2D scene;
2) draw 2D primitives like rectangles, lines, curves;
3) draw different types of markers;
4) draw text defined by its font, height, style, angle;