ColormapLegend Class Reference
Legend for presenting colormap key. More...
#include <legend.hpp>
Public Member Functions | |
| ColormapLegend (Colormap &colormap) | |
| Default constructor for legend. | |
| virtual | ~ColormapLegend () |
| Virtual destructor. | |
| virtual void | plot (cairo_t *cairo, double x, double y) |
| Plot legend at (x,y). | |
| virtual void | get_size (cairo_t *cairo, double &width, double &height) const |
| Get size of legend. | |
| void | set_height (double height) |
| Set height of legend. | |
Detailed Description
Legend for presenting colormap key.
Constructor & Destructor Documentation
| ColormapLegend::ColormapLegend | ( | Colormap & | colormap | ) | [inline] |
Default constructor for legend.
| virtual ColormapLegend::~ColormapLegend | ( | ) | [inline, virtual] |
Virtual destructor.
Member Function Documentation
| virtual void ColormapLegend::get_size | ( | cairo_t * | cairo, | |
| double & | width, | |||
| double & | height | |||
| ) | const [virtual] |
Get size of legend.
| virtual void ColormapLegend::plot | ( | cairo_t * | cairo, | |
| double | x, | |||
| double | y | |||
| ) | [virtual] |
Plot legend at (x,y).
The point (x,y) is the lower left point of the entry.
| void ColormapLegend::set_height | ( | double | height | ) |
Set height of legend.
The documentation for this class was generated from the following file: