VTK  9.2.5
vtkRenderLargeImage.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkRenderLargeImage.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
25#ifndef vtkRenderLargeImage_h
26#define vtkRenderLargeImage_h
27
28#include "vtkAlgorithm.h"
29#include "vtkFiltersHybridModule.h" // For export macro
30#include "vtkImageData.h" // makes things a bit easier
31
32class vtkRenderer;
34class vtkCollection;
35class vtkRenderLargeImage2DHelperClass;
36
37class VTKFILTERSHYBRID_EXPORT vtkRenderLargeImage : public vtkAlgorithm
38{
39public:
42 void PrintSelf(ostream& os, vtkIndent indent) override;
43
45
48 vtkSetMacro(Magnification, int);
49 vtkGetMacro(Magnification, int);
51
55 virtual void SetInput(vtkRenderer*);
56
58
61 vtkGetObjectMacro(Input, vtkRenderer);
63
68
74
75protected:
78
83
84 // see algorithm for more info
85 int FillOutputPortInformation(int port, vtkInformation* info) override;
86
87 // Adjust the coordinates of all 2D actors to fit new window size
89 // Shift each actor according to the tile we are rendering
90 void Shift2DActors(int x, int y);
91 // put them all back to their previous state when finished.
93 // 2D Actors need to be rescaled and shifted about for each tile
94 // use this helper class to make life easier.
95 vtkRenderLargeImage2DHelperClass* StoredData;
96
97private:
99 void operator=(const vtkRenderLargeImage&) = delete;
100};
101
102#endif
a list of 2D actors
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:63
create and manipulate ordered lists of objects
Definition: vtkCollection.h:56
topologically and geometrically regular array of data
Definition: vtkImageData.h:54
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Use tiling to generate a large rendering.
void RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
vtkRenderLargeImage2DHelperClass * StoredData
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkRenderLargeImage() override
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
vtkImageData * GetOutput()
Get the output data object for a port on this algorithm.
void RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void SetInput(vtkRenderer *)
Indicates what renderer to get the pixel data from.
void Shift2DActors(int x, int y)
static vtkRenderLargeImage * New()
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
abstract specification for renderers
Definition: vtkRenderer.h:73
int vtkTypeBool
Definition: vtkABI.h:69