org.gvsig.fmap.mapcontext.rendering.legend.styling

Interface IZoomConstraints

All Superinterfaces:

org.gvsig.tools.persistence.Persistent

public interface IZoomConstraints
extends org.gvsig.tools.persistence.Persistent

Author:

jaume dominguez faus - jaume.dominguez@iver.es

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFINED_BY_THE_LAYER Uses the same constraints than the layer.
static int	DEFINED_BY_THE_USER The user defines when the labes will be drawn.

Method Summary

Methods

Modifier and Type	Method and Description
long	getMaxScale() Returns the max scale limit of the constraints.
long	getMinScale() Returns the min scale limit of the constraints.
boolean	isLayerDefined() Returns true if the mode is DEFINED_BY_THE_USER.
boolean	isUserDefined() Returns true if the mode is DEFINED_BY_THE_USER.
void	setMaxScale(long maxScale) Sets the max scale limit of the constraints
void	setMinScale(long minScale) Sets the min scale limit of the constraints
void	setMode(int mode) Sets the mode of the zoom constraints.

Methods inherited from interface org.gvsig.tools.persistence.Persistent

loadFromState, saveToState

Field Detail

DEFINED_BY_THE_LAYER

static final int DEFINED_BY_THE_LAYER

Uses the same constraints than the layer. Which is the same than no constraints.

See Also:

Constant Field Values

DEFINED_BY_THE_USER

static final int DEFINED_BY_THE_USER

The user defines when the labes will be drawn. Notice that if the layer is not drawn it does not take effect.

See Also:

Constant Field Values

Method Detail

getMaxScale

long getMaxScale()

Returns the max scale limit of the constraints.

Returns:

float, max limit

getMinScale

long getMinScale()

Returns the min scale limit of the constraints.

Returns:

float, min limit

isLayerDefined

boolean isLayerDefined()

Returns true if the mode is DEFINED_BY_THE_USER.

Returns:

isUserDefined

boolean isUserDefined()

Returns true if the mode is DEFINED_BY_THE_USER.

Returns:

setMaxScale

void setMaxScale(long maxScale)

Sets the max scale limit of the constraints

Parameters:

maxScale, - float

setMinScale

void setMinScale(long minScale)

Sets the min scale limit of the constraints

Parameters:

minScale, - float

setMode

void setMode(int mode)

Sets the mode of the zoom constraints.

Parameters:

mode, - int one of DEFINED_BY_THE_LAYER or DEFINED_BY_THE_USER.