VTK  9.1.0
vtkNamedColors.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkNamedColors.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=========================================================================*/
177#ifndef vtkNamedColors_h
178#define vtkNamedColors_h
179
180#include "vtkColor.h" // Needed for vtkColor[34]ub
181#include "vtkCommonColorModule.h" // For export macro
182#include "vtkObject.h"
183#include "vtkStdString.h" // Needed for arguments
184#include "vtkStringArray.h" // For returning color names
185
186class vtkNamedColorsDataStore;
187class vtkColorStringParser;
188
189class VTKCOMMONCOLOR_EXPORT vtkNamedColors : public vtkObject
190{
191public:
192 vtkTypeMacro(vtkNamedColors, vtkObject);
193
200 void PrintSelf(ostream& os, vtkIndent indent) override;
201
206
211
217
221 bool ColorExists(const vtkStdString& name);
222
230
238 void GetColor(const vtkStdString& name, unsigned char& r, unsigned char& g, unsigned char& b,
239 unsigned char& a);
240
248 void GetColor(const vtkStdString& name, unsigned char rgba[4]);
249
256 void GetColor(const vtkStdString& name, vtkColor4ub& rgba);
257
265
273 void GetColor(const vtkStdString& name, double& r, double& g, double& b, double& a);
274
282 void GetColor(const vtkStdString& name, double rgba[4]);
283
290 void GetColor(const vtkStdString& name, vtkColor4d& rgba);
291
299
307
315 void GetColor(const vtkStdString& name, double& r, double& g, double& b);
316
324 void GetColorRGB(const vtkStdString& name, double rgb[3]);
325
332 void GetColor(const vtkStdString& name, vtkColor3ub& rgb);
333
340 void GetColor(const vtkStdString& name, vtkColor3d& rgb);
341
348 virtual void SetColor(const vtkStdString& name, const unsigned char& r, const unsigned char& g,
349 const unsigned char& b, const unsigned char& a = 255);
350
357 virtual void SetColor(const vtkStdString& name, const double& r, const double& g, const double& b,
358 const double& a = 1);
359
368 virtual void SetColor(const vtkStdString& name, const unsigned char rgba[4]);
369
376 virtual void SetColor(const vtkStdString& name, const vtkColor4ub& rgba);
377
384 virtual void SetColor(const vtkStdString& name, const vtkColor3ub& rgb);
385
393 virtual void SetColor(const vtkStdString& name, const double rgba[4]);
394
401 virtual void SetColor(const vtkStdString& name, const vtkColor4d& rgba);
402
409 virtual void SetColor(const vtkStdString& name, const vtkColor3d& rgb);
410
417 void RemoveColor(const vtkStdString& name);
418
428
432 void GetColorNames(vtkStringArray* colorNames);
433
445
459
473
479
485
493 void SetColor(const vtkStdString& name, const vtkStdString& htmlString);
494
495protected:
497 ~vtkNamedColors() override;
498
499private:
501
504 vtkNamedColorsDataStore* Colors;
505 vtkColorStringParser* Parser;
507
508 vtkNamedColors(const vtkNamedColors&) = delete;
509 void operator=(const vtkNamedColors&) = delete;
510};
511
512#endif /* vtkNamedColors_h */
Some derived classes for the different colors commonly used.
Definition: vtkColor.h:304
a simple class to control print indentation
Definition: vtkIndent.h:113
A class holding colors and their names.
virtual void SetColor(const vtkStdString &name, const vtkColor4ub &rgba)
Set the color by name.
virtual void SetColor(const vtkStdString &name, const double &r, const double &g, const double &b, const double &a=1)
Set the color by name.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkColor4d GetColor4d(const vtkStdString &name)
Get the color by name.
void GetColor(const vtkStdString &name, vtkColor4d &rgba)
Get the color by name.
~vtkNamedColors() override
void GetColorRGB(const vtkStdString &name, double rgb[3])
Get the color by name.
void GetColor(const vtkStdString &name, vtkColor3ub &rgb)
Get the color by name.
void GetColor(const vtkStdString &name, vtkColor3d &rgb)
Get the color by name.
vtkStdString GetSynonyms()
Return a string of synonyms such as cyan/aqua and magenta/fuchsia.
virtual void SetColor(const vtkStdString &name, const unsigned char &r, const unsigned char &g, const unsigned char &b, const unsigned char &a=255)
Set the color by name.
virtual void SetColor(const vtkStdString &name, const vtkColor3ub &rgb)
Set the color by name.
vtkColor3ub HTMLColorToRGB(const vtkStdString &colorString)
Return a vtkColor3ub instance from an HTML color string in any of the following formats:
virtual void SetColor(const vtkStdString &name, const unsigned char rgba[4])
Set the color by name.
virtual void SetColor(const vtkStdString &name, const vtkColor4d &rgba)
Set the color by name.
void GetColor(const vtkStdString &name, unsigned char rgba[4])
Get the color by name.
vtkColor3d GetColor3d(const vtkStdString &name)
Get the color by name.
vtkStdString RGBAToHTMLColor(const vtkColor4ub &rgba)
Given a vtkColor4ub instance as input color return a valid HTML color string in the rgba(r,...
void ResetColors()
Reset the colors in the color map to the original colors.
virtual void SetColor(const vtkStdString &name, const double rgba[4])
Set the color by name.
vtkStdString RGBToHTMLColor(const vtkColor3ub &rgb)
Given a vtkColor3ub instance as input color return a valid HTML color string in the #RRGGBB format.
vtkColor3ub GetColor3ub(const vtkStdString &name)
Get the color by name.
virtual void SetColor(const vtkStdString &name, const vtkColor3d &rgb)
Set the color by name.
void GetColor(const vtkStdString &name, unsigned char &r, unsigned char &g, unsigned char &b, unsigned char &a)
Get the color by name.
vtkColor4ub GetColor4ub(const vtkStdString &name)
Get the color by name.
void SetColor(const vtkStdString &name, const vtkStdString &htmlString)
Set the color by name.
void GetColor(const vtkStdString &name, double &r, double &g, double &b)
Get the color by name.
void RemoveColor(const vtkStdString &name)
Remove the color by name.
int GetNumberOfColors()
Get the number of colors.
void GetColor(const vtkStdString &name, double rgba[4])
Get the color by name.
void GetColor(const vtkStdString &name, double &r, double &g, double &b, double &a)
Get the color by name.
vtkStdString GetColorNames()
Return a string of color names with each name delimited by a line feed.
bool ColorExists(const vtkStdString &name)
Return true if the color exists.
void GetColorNames(vtkStringArray *colorNames)
Return a string array of color names.
void GetColor(const vtkStdString &name, vtkColor4ub &rgba)
Get the color by name.
static vtkNamedColors * New()
Create a new vtkNamedColors object.
vtkColor4ub HTMLColorToRGBA(const vtkStdString &colorString)
Return a vtkColor4ub instance from an HTML color string in any of the following formats:
abstract base class for most VTK objects
Definition: vtkObject.h:82
Wrapper around std::string to keep symbols short.
Definition: vtkStdString.h:105
a vtkAbstractArray subclass for strings