VTK/Examples/Developers

From KitwarePublic

Contents 1 General 2 Errors and Warnings 3 Filters and Sources 3.1 Macros 3.2 Standard classes 3.3 Custom classes 3.4 Multiple Connections on a Single Port 3.5 Multiple Ports 4 Needed/Missing Developer Examples

General

• Make your filter output its progress
• Allow your filters progress to be checked
• Macros

Errors and Warnings

• Errors
• Warnings

Filters and Sources

Macros

Example Name	VTK Classes Demonstrated	Description
vtkDebugMacro	vtkObject	Display output only when DebugOn() has been called
vtkSetVector3Macro	vtkSetGet	Get/Set a member array

Standard classes

Example Name	VTK Classes Demonstrated	Description
Failed filter	vtkAlgorithm	Set an error code if something goes wrong.
PolyDataAlgorithm Reader	vtkPolyDataAlgorithm	Nothing in, PolyData out.
PolyDataAlgorithm Filter	vtkPolyDataAlgorithm	PolyData in, PolyData out.
vtkGraphAlgorithm Source	vtkGraphAlgorithm	Nothing in, Graph out.
vtkGraphAlgorithm Filter	vtkGraphAlgorithm	Graph in, Graph out.
vtkImageAlgorithm Filter	vtkImageAlgorithm	Image in, Image out.
vtkImageAlgorithm Source	vtkImageAlgorithm	Nothing in, Image out.
vtkPassInputTypeAlgorithm	vtkPassInputTypeAlgorithm	Anything in, same thing out.

Custom classes

Example Name	VTK Classes Demonstrated	Description
Custom object	vtkObject	A container for data of some kind.
vtkAlgorithm Source	vtkAlgorithm	Nothing in, custom class out.
vtkAlgorithm Filter	vtkAlgorithm vtkDataObject	Custom class in, custom class out.
vtkAlgorithm Filter Multiple Output Ports	vtkAlgorithm	Nothing in, 2 custom classes out.

Multiple Connections on a Single Port

Example Name	VTK Classes Demonstrated	Description
Multiple input connections		Two PolyDatas in, 1 PolyData out.

Multiple Ports

Example Name	VTK Classes Demonstrated	Description
Multiple input ports		Two PolyDatas in, 1 PolyData out.
Multiple output ports		One PolyData in, 2 PolyDatas out.

Needed/Missing Developer Examples

Example Name	VTK Classes Demonstrated	Description
Multiple output connections		One polydata in, 2 PolyDatas out.