Chapter 6: Creating a Visualization 119
iTool Developer’s Guide Predefined iTool Visualization Classes
IDLitVisPolyline
Displays a single polyline.
Visualization type: IDLPOLYLINE
Data Types Accepted
• Vertex data: IDLVERTEX, IDLCONNECTIVITY
IDLitVisRoi
Defines and displays a polygonal region of interest.
Visualization type: IDLROI
Data Types Accepted
• Vertex data: IDLARRAY2D
IDLitVisShapePoint
Displays point vertices from a Shapefile.
Visualization type: IDLSHAPEPOINT
Data Types Accepted
• Vertex data: IDLVERTEX, IDLCONNECTIVITY, IDLSHAPEPOINT
IDLitVisShapePolygon
Displays polygon vertices from a Shapefile.
Visualization type: IDLSHAPEPOLYGON
Data Types Accepted
• Vertex data: IDLVERTEX, IDLCONNECTIVITY, IDLSHAPEPOLYGON
IDLitVisShapePolyline
Displays polyline vertices from a Shapefile.
Visualization type: IDLSHAPEPOLYLINE
Data Types Accepted
• Vertex data: IDLVERTEX, IDLCONNECTIVITY, IDLSHAPEPOLYLINE
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