#include <Plot.h>
Public Member Functions | |
void | draw (QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRect &rect) const |
Draw the grid. | |
void | drawLines (QPainter *painter, const QRect &rect, Qt::Orientation orientation, const QwtScaleMap &map, const QwtValueList &values) const |
Grid () |
Grid::Grid | ( | ) | [inline] |
void Grid::draw | ( | QPainter * | painter, | |
const QwtScaleMap & | mx, | |||
const QwtScaleMap & | my, | |||
const QRect & | r | |||
) | const |
Draw the grid.
The grid is drawn into the bounding rectangle such that gridlines begin and end at the rectangle's borders. The X and Y maps are used to map the scale divisions into the drawing region screen.
painter | Painter | |
mx | X axis map | |
my | Y axis | |
r | Contents rect of the plot canvas |
void Grid::drawLines | ( | QPainter * | painter, | |
const QRect & | rect, | |||
Qt::Orientation | orientation, | |||
const QwtScaleMap & | map, | |||
const QwtValueList & | values | |||
) | const |