VRS::PaletteFileImage Class Reference
Class for representing file mapped image data. More...
#include <vrs/image/palettefileimage.h>
Inheritance diagram for VRS::PaletteFileImage:
Public Member Functions | |
| PaletteFileImage (const std::string &filename, bool isWritable=false) | |
| PaletteFileImage (const std::string &filename, int width, int height, ColorPalette *palette, bool persistent=true) | |
| PaletteFileImage (DataResource *resource) | |
| virtual | ~PaletteFileImage () |
| virtual int | width () const |
| virtual int | height () const |
| See Image. | |
| virtual void * | lineComponents (int y) const |
| virtual void * | pixelComponents (int x, int y, int component=0) const |
| See Image. | |
| VRS_TYPEINFO (PaletteFileImage, PaletteImage) | |
| VRS_SERIALIZABLE (PaletteFileImage) | |
Static Public Member Functions | |
| static bool | canBeUsed (const std::string &filename) |
Protected Member Functions | |
| PaletteFileImage () | |
Detailed Description
Class for representing file mapped image data.Constructor & Destructor Documentation
| VRS::PaletteFileImage::PaletteFileImage | ( | const std::string & | filename, | |
| bool | isWritable = false | |||
| ) |
Open the image-file 'filename' which must be a 8 bit BMP image with colortable. Image data is upside down. For the 'readOnly'-flag see FileMapper.
| VRS::PaletteFileImage::PaletteFileImage | ( | const std::string & | filename, | |
| int | width, | |||
| int | height, | |||
| ColorPalette * | palette, | |||
| bool | persistent = true | |||
| ) |
Create an image-file 'filename' for the given image-parameters (8-bitBMP). The ColorPalette palette is used as colorpalette for the created file. Image data is upside down. It is opened in read-write-mode. For the 'persistent'-flag see FileMapper.
| VRS::PaletteFileImage::PaletteFileImage | ( | DataResource * | resource | ) |
| virtual VRS::PaletteFileImage::~PaletteFileImage | ( | ) | [virtual] |
| VRS::PaletteFileImage::PaletteFileImage | ( | ) | [protected] |
Member Function Documentation
| virtual int VRS::PaletteFileImage::width | ( | ) | const [virtual] |
Reimplemented from VRS::PaletteImage.
| virtual int VRS::PaletteFileImage::height | ( | ) | const [virtual] |
| virtual void* VRS::PaletteFileImage::lineComponents | ( | int | y | ) | const [virtual] |
Reimplemented from VRS::PaletteImage.
| virtual void* VRS::PaletteFileImage::pixelComponents | ( | int | x, | |
| int | y, | |||
| int | component = 0 | |||
| ) | const [virtual] |
| static bool VRS::PaletteFileImage::canBeUsed | ( | const std::string & | filename | ) | [static] |
| VRS::PaletteFileImage::VRS_TYPEINFO | ( | PaletteFileImage | , | |
| PaletteImage | ||||
| ) |
| VRS::PaletteFileImage::VRS_SERIALIZABLE | ( | PaletteFileImage | ) |
The documentation for this class was generated from the following file: