Zooming conditions (for semantic zooming). More...

#include <uzoom.hpp>

Inheritance diagram for ubit::UInscale:

Public Member Functions
	UInscale (float _smin, float _smax)

void	setMin (float _smin)

void	setMax (float _smax)

float	getMin () const

float	getMax () const

virtual bool	verifies (const UUpdateContext &, const UElem &) const

Public Member Functions inherited from ubit::UCond
virtual bool	operator== (const UCond &c) const

virtual bool	operator!= (const UCond &c) const

virtual const UCond *	matches (const UCond &c) const

virtual UOn *	toOn ()

virtual const UOn *	toOn () const

virtual void	setParentModes (UElem &parent) const

Detailed Description

Zooming conditions (for semantic zooming).

objects prefixed by this range condition will only appear or be effective if the scale (see UScale) is inside this range. example:

     uinscale(0.75,2.50) / ubox(UColor::red + "Hello World!")

this box will only be visible is the scale is between 0.75 and 2.50

!Warning: UInscale objects must not be deleted!

Note: UInscale was called USrange in older versions of the Ubit toolkit.

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

Public Member Functions