net.sf.latexdraw.parsers.svg.parsers
Class UnitProcessor
java.lang.Object
net.sf.latexdraw.parsers.svg.parsers.UnitProcessor
public final class UnitProcessor
- extends java.lang.Object
This processor manages and transforms value in different units.
This file is part of LaTeXDraw.
Copyright (c) 2005-2012 Arnaud BLOUIN
LaTeXDraw is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LaTeXDraw is distributed without any warranty; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more details.
10/24/07
- Version:
- 3.0
- Author:
- Arnaud BLOUIN
Method Summary |
double |
toPoint(double value,
SVGLength.LengthType lgthType)
Transforms a value in point according to the given unit (%, em and ex are not managed). |
double |
toUserUnit(double value,
SVGLength.LengthType lgthType)
Transforms a value in the user unit (in pixels) according to the given unit (%, em and ex are not managed). |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
INSTANCE
public static final UnitProcessor INSTANCE
- The singleton.
UnitProcessor
private UnitProcessor()
toPoint
public double toPoint(double value,
SVGLength.LengthType lgthType)
- Transforms a value in point according to the given unit (%, em and ex are not managed).
- Parameters:
value
- The value to transform.lgthType
- The type of the value.
- Returns:
- The value in point.
- Throws:
java.lang.IllegalArgumentException
- If the given length type is not valid or not managed.
toUserUnit
public double toUserUnit(double value,
SVGLength.LengthType lgthType)
- Transforms a value in the user unit (in pixels) according to the given unit (%, em and ex are not managed).
- Parameters:
value
- The value to transform.lgthType
- The type of the value.
- Returns:
- The value in the user unit (in pixels).
- Throws:
java.lang.IllegalArgumentException
- If the given length type is not valid or not managed.