ompl::PPM Class Reference
Load and save .ppm files - "portable pixmap format" an image file formats designed to be easily exchanged between platforms. More...
#include <ompl/util/PPM.h>
Classes | |
struct | Color |
Public Member Functions | |
PPM (const char *filename) | |
void | loadFile (const char *filename) |
Load a .ppm file. Throw an exception in case of an error. | |
void | saveFile (const char *filename) |
Save image data to a .ppm file. Throw an exception in case of an error. | |
unsigned int | getWidth () const |
Get the width of the loaded image. | |
unsigned int | getHeight () const |
Get the height of the loaded image. | |
void | setWidth (unsigned int width) |
Set the width for the loaded image. This must eventually match the number of pixels, if saveFile() gets called. | |
void | setHeight (unsigned int height) |
Set the height for the loaded image. This must eventually match the number of pixels, if saveFile() gets called. | |
const std::vector< Color > & | getPixels () const |
Get read-only access to the pixels in the image. To access a pixel at coordinate (row,col), use getPixels()[row * getWidth() + col]. | |
std::vector< Color > & | getPixels () |
Get write access to the pixels in the image. To access a pixel at coordinate (row,col), use getPixels()[row * getWidth() + col]. This must eventually match the width & height set by setWidth() and setHeight(). | |
const Color & | getPixel (const int row, const int col) const |
Directly access a pixel in the image. | |
Color & | getPixel (const int row, const int col) |
Directly access a pixel in the image. | |
Detailed Description
Load and save .ppm files - "portable pixmap format" an image file formats designed to be easily exchanged between platforms.
The documentation for this class was generated from the following files: