VTK
vtkQtStringToImage.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkQtStringToImage.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=========================================================================*/
15
27#ifndef vtkQtStringToImage_h
28#define vtkQtStringToImage_h
29
30#include "vtkRenderingQtModule.h" // For export macro
31#include "vtkStringToImage.h"
32#include "vtkSmartPointer.h" // For SP ivars
33
35
36class VTKRENDERINGQT_EXPORT vtkQtStringToImage : public vtkStringToImage
37{
38public:
40 virtual void PrintSelf(ostream &os, vtkIndent indent);
41
43
45
59 const vtkUnicodeString& string, int dpi);
61 const vtkStdString& string, int dpi);
63
65
70 virtual int RenderString(vtkTextProperty *property,
71 const vtkUnicodeString& string, int dpi,
73 int textDims[2] = NULL);
74 virtual int RenderString(vtkTextProperty *property,
75 const vtkStdString& string, int dpi,
77 int textDims[2] = NULL);
79
84
85protected:
88
89 class Internals;
90 Internals* Implementation;
91
93
94private:
95 vtkQtStringToImage(const vtkQtStringToImage &) VTK_DELETE_FUNCTION;
96 void operator=(const vtkQtStringToImage &) VTK_DELETE_FUNCTION;
97};
98
99#endif //vtkQtStringToImage_h
topologically and geometrically regular array of data
Definition: vtkImageData.h:46
a simple class to control print indentation
Definition: vtkIndent.h:40
Create image data from a QImage.
uses Qt to render the supplied text to an image.
vtkSmartPointer< vtkQImageToImageSource > QImageToImage
static vtkQtStringToImage * New()
virtual vtkVector2i GetBounds(vtkTextProperty *property, const vtkUnicodeString &string, int dpi)
Given a text property and a string, get the bounding box [xmin, xmax] x [ymin, ymax].
void DeepCopy(vtkQtStringToImage *utility)
Make a deep copy of the supplied utility class.
virtual int RenderString(vtkTextProperty *property, const vtkUnicodeString &string, int dpi, vtkImageData *data, int textDims[2]=NULL)
Given a text property and a string, this function initializes the vtkImageData *data and renders it i...
virtual vtkVector2i GetBounds(vtkTextProperty *property, const vtkStdString &string, int dpi)
Internals * Implementation
virtual void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual int RenderString(vtkTextProperty *property, const vtkStdString &string, int dpi, vtkImageData *data, int textDims[2]=NULL)
Wrapper around std::string to keep symbols short.
Definition: vtkStdString.h:49
base class for classes that render supplied text to an image.
represent text properties.
String class that stores Unicode text.
Some derived classes for the different vectors commonly used.
Definition: vtkVector.h:328
@ data
Definition: vtkX3D.h:315