Package de.gmxhome.conrad.jpos.jpos_base.pointcardrw

Class PointCardRWService.EscScale

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.pointcardrw.PointCardRWService.PrintDataPart

de.gmxhome.conrad.jpos.jpos_base.pointcardrw.PointCardRWService.EscScale

Enclosing class:

PointCardRWService

public static class PointCardRWService.EscScale
extends PointCardRWService.PrintDataPart

Class describing scaling escape sequences ESC|[#][x]C, where x is one of h or v.

Method Summary

Modifier and Type	Method	Description
static PointCardRWService.PrintDataPart	getEscScale(PointCardRWService.PrintDataPart obj, int type, int subtype, int value, boolean valueispresent)	Checks whether the specified esc sequence parameters form a scaling sequence.
boolean	getScaleHorizontal()	Returns whether text shall be stretched in horizontal direction.
int	getScaleValue()	Scaling factor, multiple of normal size.
boolean	getScaleVertical()	Returns whether text shall be stretched in vertical direction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getScaleValue

public int getScaleValue()

Scaling factor, multiple of normal size.

Returns:

Scaling factor.

getScaleVertical

public boolean getScaleVertical()

Returns whether text shall be stretched in vertical direction.

Returns:

true in case of vertical stretching.

getScaleHorizontal

public boolean getScaleHorizontal()

Returns whether text shall be stretched in horizontal direction.

Returns:

true in case of horizontal stretching.

getEscScale

public static PointCardRWService.PrintDataPart getEscScale(PointCardRWService.PrintDataPart obj,
 int type,
 int subtype,
 int value,
 boolean valueispresent)

Checks whether the specified esc sequence parameters form a scaling sequence. If so, it returns an EscScale object. If not, the object given as first parameter will be returned.

Parameters:

obj - An object containing corresponding sequence parameters or null.

type - The sequence type (see EscUnknown, property Esc).

subtype - The subtype (see EscUnknown, property Subtype).

value - The value (see EscUnknown, property Value).

valueispresent - The present flag (see EscUnknown, property ValuePresent).

Returns:

An EscScale object, if the sequence is a well-formed scaling sequence, otherwise obj.