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69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkVectorText.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 vtkVectorText
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* @brief create polygonal text
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*
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*
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* vtkVectorText generates vtkPolyData from an input text string. Besides the
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* ASCII alphanumeric characters a-z, A-Z, 0-9, vtkVectorText also supports
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* ASCII punctuation marks. (The supported ASCII character set are the codes
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* (33-126) inclusive.) The only control character supported is the line feed
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* character "\n", which advances to a new line.
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*
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* To use thie class, you normally couple it with a vtkPolyDataMapper and a
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* vtkActor. In this case you would use the vtkActor's transformation methods
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* to position, orient, and scale the text. You may also wish to use a
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* vtkFollower to orient the text so that it always faces the camera.
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*
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* @sa
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* vtkTextMapper vtkCaptionActor2D
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*/
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#ifndef vtkVectorText_h
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#define vtkVectorText_h
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#include "vtkRenderingFreeTypeModule.h" // For export macro
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#include "vtkPolyDataAlgorithm.h"
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class VTKRENDERINGFREETYPE_EXPORT vtkVectorText : public vtkPolyDataAlgorithm
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{
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public:
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static vtkVectorText *New();
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vtkTypeMacro(vtkVectorText,vtkPolyDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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//@{
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/**
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* Set/Get the text to be drawn.
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*/
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vtkSetStringMacro(Text);
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vtkGetStringMacro(Text);
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//@}
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protected:
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vtkVectorText();
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~vtkVectorText();
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int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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char *Text;
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private:
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vtkVectorText(const vtkVectorText&) VTK_DELETE_FUNCTION;
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void operator=(const vtkVectorText&) VTK_DELETE_FUNCTION;
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};
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#endif
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