Label Class Reference

A Qt string or an output device dependent string.

#include <qwt3d_label.h>

Inheritance diagram for Label:

Public Member Functions
	Label (const QString &family, int pointSize, int weight=QFont::Normal, bool italic=false)
void	setFont (QString const &family, int pointSize, int weight=QFont::Normal, bool italic=false)
void	adjust (int gap)
double	gap () const
void	setPosition (Qwt3D::Triple pos, ANCHOR a=BottomLeft)
void	setRelPosition (Tuple rpos, ANCHOR a)
Qwt3D::Triple	first () const
Qwt3D::Triple	second () const
ANCHOR	anchor () const
virtual void	setColor (double r, double g, double b, double a=1)
virtual void	setColor (Qwt3D::RGBA rgba)
void	setString (QString const &s)
void	draw ()
Static Public Member Functions
static void	useDeviceFonts (bool val)

Member Function Documentation

void adjust ( int gap )

Fine tunes label;.

Adds an additional shift to the anchor point. This happens in a more or less intelligent manner depending on the nature of the anchor:

anchor type         shift

left aligned         -->
right aligned        <--
top aligned          top-down            
bottom aligned       bottom-up

The unit is user space dependend (one pixel on screen - play around to get satisfying results)

Sets the labels position.

example:


   Anchor TopCenter (*)  resp. BottomRight(X) 

   +----*----+
   |  Pixmap |
   +---------X

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