70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkGlyph2D.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkGlyph2D
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* @brief copy oriented and scaled glyph geometry to every input point (2D specialization)
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*
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* This subclass of vtkGlyph3D is a specialization to 2D. Transformations
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* (i.e., translation, scaling, and rotation) are constrained to the plane.
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* For example, rotations due to a vector are computed from the x-y
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* coordinates of the vector only, and are assumed to occur around the
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* z-axis. (See vtkGlyph3D for documentation on the interface to this
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* class.)
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*
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* Frequently this class is used in combination with vtkGlyphSource.
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* vtkGlyphSource2D can produce a family of 2D glyphs.
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*
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* @sa
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* vtkTensorGlyph vtkGlyph3D vtkProgrammableGlyphFilter vtkGlyphSource2D
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*/
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#ifndef vtkGlyph2D_h
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#define vtkGlyph2D_h
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#include "vtkFiltersCoreModule.h" // For export macro
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#include "vtkGlyph3D.h"
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class VTKFILTERSCORE_EXPORT vtkGlyph2D : public vtkGlyph3D
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{
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public:
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///@{
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/**
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* Standard methods for obtaining type information and printing.
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*/
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vtkTypeMacro(vtkGlyph2D, vtkGlyph3D);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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///@}
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/**
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* Construct object with scaling on, scaling mode is by scalar value,
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* scale factor = 1.0, the range is (0,1), orient geometry is on, and
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* orientation is by vector. Clamping and indexing are turned off. No
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* initial sources are defined.
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*/
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static vtkGlyph2D* New();
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protected:
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vtkGlyph2D() = default;
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~vtkGlyph2D() override = default;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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private:
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vtkGlyph2D(const vtkGlyph2D&) = delete;
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void operator=(const vtkGlyph2D&) = delete;
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};
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#endif
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