user manual

120 Chapter 6: Creating a Visualization
Predefined iTool Visualization Classes iTool Developer’s Guide
IDLitVisSurface
Displays a three-dimensional surface plot.
Visualization type: IDLSURFACE
Data Types Accepted
• Z (surface) data: IDLARRAY2D
• X and Y data: IDLVECTOR, IDLARRAY2D
• Vertex color data: IDLVECTOR, IDLARRAY2D
• Texture maps: IDLARRAY3D, IDLARRAY2D
• Palette colors: IDLARRAY2D
IDLitVisText
Displays text string.
Visualization type: IDLTEXT
Data Types Accepted
• Location data: IDLVECTOR
IDLitVisVolume
Displays a three-dimensional volume rendering.
Visualization type: IDLVOLUME
Data Types Accepted
• Volume data: IDLARRAY3D
• Palette data: IDLPALETTE
• Opacity table data: IDLOPACITY_TABLE