edelib 2.1.0

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ColorDb Class Reference

X11 color database. More...

`#include <edelib/ColorDb.h>`

## Public Member Functions
| ColorDb ()
| ~ColorDb ()
bool | load (void)
bool | load (const char *file)
bool | find (const char *name, unsigned char &r, unsigned char &g, unsigned char &b)

## Detailed Description

X11 color database.

ColorDb handles X11 color database, usualy stored in /usr/share/X11/rgb.txt. The main intent is to provide human readable color names that will be resolved to associated rgb values.

## Constructor & Destructor Documentation

ColorDb | ( |  | ) |

Constructor.

~ColorDb | ( |  | ) |

Destructor.

## Member Function Documentation

bool find | ( | const char * | name,
|  | unsigned char & | r,
|  | unsigned char & | g,
|  | unsigned char & | b
| ) |  |

Lookup given name and return RGB triplet. If name wasn't found, it will only return false.

bool load | ( | void |  | ) |

Load and parse database file from known locations (/etc/X11/rgb.txt or /usr/share/X11/rgb.txt). Returns true if loaded something meaningful.

bool load | ( | const char * | file | ) |

Explicitly load database from given file. Return false if fails.

The documentation for this class was generated from the following file:

- edelib/ColorDb.h