ColorLegend Class Reference

A flat color legend. More...

#include <qwt3d_colorlegend.h>

Inheritance diagram for ColorLegend:

Public Types
enum	SCALEPOSITION { Top, Bottom, Left, Right }
enum	ORIENTATION { BottomTop, LeftRight }
Public Member Functions
	ColorLegend ()
void	draw ()
void	setRelPosition (Qwt3D::Tuple relMin, Qwt3D::Tuple relMax)
void	setOrientation (ORIENTATION, SCALEPOSITION)
void	setLimits (double start, double stop)
void	setMajors (int)
void	setMinors (int)
void	drawScale (bool val)
void	drawNumbers (bool val)
void	setAutoScale (bool val)
void	setScale (Qwt3D::Scale *scale)
void	setScale (Qwt3D::SCALETYPE)
void	setTitleString (QString const &s)
void	setTitleFont (QString const &family, int pointSize, int weight=QFont::Normal, bool italic=false)
Public Attributes
Qwt3D::ColorVector	colors

Detailed Description

The class visualizes a ColorVector together with a scale (axis) and a caption. ColorLegends are vertical or horizontal

Possible anchor points for caption and axis.

Enumerator:

Orientation of the legend.

Enumerator:

BottomTop	Positionate the legend vertically, the lowest color index is on the bottom.
LeftRight	Positionate the legend horizontally, the lowest color index is on left side.

ColorLegend ( )

Standard constructor.

Contructs a legend object with an axis at the left side. The legend resides in the top-right area and has no caption. Scale numbering is shown.

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