org.mapfish.print.attribute.map

Class MapAttribute.MapAttributeValues

java.lang.Object

org.mapfish.print.attribute.map.GenericMapAttribute.GenericMapAttributeValues

org.mapfish.print.attribute.map.MapAttribute.MapAttributeValues

Direct Known Subclasses:

MapAttribute.OverriddenMapAttributeValues

Enclosing class:

MapAttribute

public class MapAttribute.MapAttributeValues
extends GenericMapAttribute.GenericMapAttributeValues

The value of MapAttribute.

Field Summary

Fields

Modifier and Type	Field and Description
AreaOfInterest	areaOfInterest A GeoJSON geometry that is essentially the area of the area to draw on the map.
double[]	bbox An array of 4 doubles, minX, minY, maxX, maxY.
double[]	center An array of 2 doubles, (x, y).
double	dpi The output dpi of the printed map.
PArray	layers The json with all the layer information.
java.lang.Double	scale If center is defined then this is the scale of the map centered at center.
ZoomToFeatures	zoomToFeatures Zoom the map to the features of a specific layer or all features of the map.

Fields inherited from class org.mapfish.print.attribute.map.GenericMapAttribute.GenericMapAttributeValues

DEFAULT_PROJECTION, dpiSensitiveStyle, height, longitudeFirst, projection, rotation, useAdjustBounds, useNearestScale, width

Constructor Summary

Constructors

Constructor and Description
MapAttributeValues(Template template) Constructor.
MapAttributeValues(Template template, java.lang.Integer width, java.lang.Integer height) Constructor.

Method Summary

Modifier and Type	Method and Description
MapAttribute.MapAttributeValues	copy(int width, int height, com.google.common.base.Function<MapAttribute.MapAttributeValues,java.lang.Void> updater) Create a copy of this instance.
java.lang.Double	getDpi() Return the DPI value for the map.
MapBounds	getMapBounds()
java.lang.String	getProjection()
PArray	getRawLayers() Return the JSON layer definition.
java.lang.Double	getRotation() Gets the rotation.
MapAttribute.OverriddenMapAttributeValues	getWithOverrides(OverviewMapAttribute.OverviewMapAttributeValues paramOverrides) Creates an MapAttribute.OverriddenMapAttributeValues instance with the current object and a given OverviewMapAttribute.OverviewMapAttributeValues instance.
ZoomLevelSnapStrategy	getZoomLevelSnapStrategy()
java.lang.Boolean	getZoomSnapGeodetic()
java.lang.Double	getZoomSnapTolerance()
java.lang.Boolean	isUseAdjustBounds() Return true if requestData has useNearestScale and configuration has some zoom levels defined.
java.lang.Boolean	isUseNearestScale() Return true if requestData has useNearestScale and configuration has some zoom levels defined.
void	postConstruct() Validate the values provided by the request data and construct MapBounds and parse the layers.
void	recalculateBounds() Recalculate the bounds after center or bounds have changed.
void	setMapBounds(MapBounds mapBounds)
void	setRawLayers(PArray newLayers) Set the JSON layer definition.

Methods inherited from class org.mapfish.print.attribute.map.GenericMapAttribute.GenericMapAttributeValues

getDpiSuggestions, getHeight, getLayers, getMapSize, getTemplate, getValueOr, getWidth, getZoomLevels, isDpiSensitiveStyle, parseProjection

Methods inherited from class java.lang.Object

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

Field Detail

bbox

public double[] bbox

An array of 4 doubles, minX, minY, maxX, maxY. The bounding box of the map.

Either the bbox or the center + scale must be defined

areaOfInterest

public AreaOfInterest areaOfInterest

A GeoJSON geometry that is essentially the area of the area to draw on the map.

center

public double[] center

An array of 2 doubles, (x, y). The center of the map.

scale

public java.lang.Double scale

If center is defined then this is the scale of the map centered at center.

zoomToFeatures

public ZoomToFeatures zoomToFeatures

Zoom the map to the features of a specific layer or all features of the map.

layers

public PArray layers

The json with all the layer information. This will be parsed in postConstruct into a list of layers and therefore this field should not normally be accessed. The first layer in the array will be the top layer in the map. The last layer in the array will be the bottom layer in the map. There for the last layer will be hidden by the first layer (where not transparent).

dpi

public double dpi

The output dpi of the printed map.

Constructor Detail

MapAttributeValues

public MapAttributeValues(Template template,
                          java.lang.Integer width,
                          java.lang.Integer height)

Constructor.

Parameters:

template - the template this map is part of.

width - the width of the map.

height - the height of the map.

MapAttributeValues

public MapAttributeValues(Template template)

Constructor.

Parameters:

template - the template this map is part of.

Method Detail

getDpi

public java.lang.Double getDpi()

Description copied from class: GenericMapAttribute.GenericMapAttributeValues

Return the DPI value for the map. This method is abstract because the dpi value is optional for the overview map, but must be given for the normal map. So, in the overview map the field is defined with a @HasDefaultValue annotation.

Specified by:

getDpi in class GenericMapAttribute.GenericMapAttributeValues

getRawLayers

public final PArray getRawLayers()

Description copied from class: GenericMapAttribute.GenericMapAttributeValues

Return the JSON layer definition. This method is abstract for the same reasons as GenericMapAttribute.GenericMapAttributeValues.getDpi().

Specified by:

getRawLayers in class GenericMapAttribute.GenericMapAttributeValues

setRawLayers

public void setRawLayers(PArray newLayers)

Description copied from class: GenericMapAttribute.GenericMapAttributeValues

Set the JSON layer definition. This method is abstract for the same reasons as GenericMapAttribute.GenericMapAttributeValues.getDpi().

Specified by:

setRawLayers in class GenericMapAttribute.GenericMapAttributeValues

Parameters:

newLayers - the new layers

postConstruct

public final void postConstruct()
                         throws org.opengis.referencing.FactoryException

Description copied from class: GenericMapAttribute.GenericMapAttributeValues

Validate the values provided by the request data and construct MapBounds and parse the layers.

Overrides:

postConstruct in class GenericMapAttribute.GenericMapAttributeValues

Throws:

org.opengis.referencing.FactoryException

getMapBounds

public MapBounds getMapBounds()

setMapBounds

public void setMapBounds(MapBounds mapBounds)

recalculateBounds

public void recalculateBounds()

Recalculate the bounds after center or bounds have changed.

getProjection

public java.lang.String getProjection()

Overrides:

getProjection in class GenericMapAttribute.GenericMapAttributeValues

getZoomSnapTolerance

public java.lang.Double getZoomSnapTolerance()

Overrides:

getZoomSnapTolerance in class GenericMapAttribute.GenericMapAttributeValues

getZoomLevelSnapStrategy

public ZoomLevelSnapStrategy getZoomLevelSnapStrategy()

Overrides:

getZoomLevelSnapStrategy in class GenericMapAttribute.GenericMapAttributeValues

getZoomSnapGeodetic

public java.lang.Boolean getZoomSnapGeodetic()

Overrides:

getZoomSnapGeodetic in class GenericMapAttribute.GenericMapAttributeValues

getRotation

public java.lang.Double getRotation()

Description copied from class: GenericMapAttribute.GenericMapAttributeValues

Gets the rotation.

Overrides:

getRotation in class GenericMapAttribute.GenericMapAttributeValues

Returns:

the rotation

isUseNearestScale

public java.lang.Boolean isUseNearestScale()

Description copied from class: GenericMapAttribute.GenericMapAttributeValues

Return true if requestData has useNearestScale and configuration has some zoom levels defined.

Overrides:

isUseNearestScale in class GenericMapAttribute.GenericMapAttributeValues

isUseAdjustBounds

public java.lang.Boolean isUseAdjustBounds()

Description copied from class: GenericMapAttribute.GenericMapAttributeValues

Return true if requestData has useNearestScale and configuration has some zoom levels defined.

Overrides:

isUseAdjustBounds in class GenericMapAttribute.GenericMapAttributeValues

getWithOverrides

public final MapAttribute.OverriddenMapAttributeValues getWithOverrides(OverviewMapAttribute.OverviewMapAttributeValues paramOverrides)

Creates an MapAttribute.OverriddenMapAttributeValues instance with the current object and a given OverviewMapAttribute.OverviewMapAttributeValues instance.

Parameters:

paramOverrides - Attributes set in this instance will override attributes in the current instance.

copy

public MapAttribute.MapAttributeValues copy(int width,
                                            int height,
                                            @Nonnull
                                            com.google.common.base.Function<MapAttribute.MapAttributeValues,java.lang.Void> updater)

Create a copy of this instance. Should be overridden for each subclass.

Parameters:

width - the width of the new map attribute values to create

height - the height of the new map attribute values to create

updater - a function which will be called after copy is made but before postConstruct is called in order to do other configuration changes.