TTeeOpenGL
Hierarchy Properties Methods Events
Unit
TeeOpenGL
Description
Use the TTeeOpenGL component to change the Canvas mode of a TeeChart panel (TChart or TDraw3D) to OpenGL.
Any Chart, DBChart, QRChart (also DecisionGraph), and the TDraw3D component benefit of the new TTeeOpenGL component.
This non-visual component can be added to a Form at design-time, and by setting two properties it will instantly display a Chart or Draw3D using OpenGL 3D rendering engine:
When this component is Active, it replaces the TeePanel Canvas property with an instance of TGLCanvas class, which provides the methods to display graphical elements in 3 dimensions using the OpenGL API.
For Charts:
TeeOpenGL1.TeePanel := Chart1;
TeeOpenGL1.Active := True;
For Draw3D:
TeeOpenGL1.TeePanel := Draw3D1;
TeeOpenGL1.Active := True;
The OpenGL Canvas provides Light properties with Visible, Color and Position XYZ attributes, and other OpenGL related parameters.