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1 | Viewer2d sample demonstrates how the functionality of TKV3d package can be |
2 | used for 2D visualization. It provides samples of 2D objects visualization, |
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3 | dynamic selection and highlighting. |
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4 | It illustrates how to: |
5 | 1) implement 2D view behavior with V3d_View class, with interactive zooming |
6 | and panning of the 2D scene; |
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7 | 2) draw 2D primitives like rectangles, lines, curves; |
8 | 3) draw different types of markers; |
9 | 4) draw text defined by its font, height, style, angle; |
10 | 5) display 2D curves of a face' edges and group them using orientation |
11 | criterion; |
12 | 6) display zoomable images; |
13 | 6) display circular and rectangular grids . |
14 | |
15 | Viewer2d support zooming ,panning of displayed objects and |
16 | circular and rectangular grids. |