Package mil.nga.geopackage.map.features

Class StyleCache

java.lang.Object

mil.nga.geopackage.map.features.StyleCache

public class StyleCache
extends Object

Style utilities for populating markers and shapes. Caches icons for a single GeoPackage

Since:

3.2.0

Constructor Summary

Constructors

Constructor	Description
StyleCache(FeatureStyleExtension featureStyleExtension, float density)	Constructor
StyleCache(FeatureStyleExtension featureStyleExtension, float density, int iconCacheSize)	Constructor
StyleCache(GeoPackage geoPackage, float density)	Constructor
StyleCache(GeoPackage geoPackage, float density, int iconCacheSize)	Constructor

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear the cache
Bitmap	createIcon(IconRow icon)	Create the icon bitmap
MarkerOptions	createMarkerOptions(FeatureStyle featureStyle)	Create new marker options populated with the feature style (icon or style)
MarkerOptions	createMarkerOptions(IconRow icon)	Create new marker options populated with the icon
MarkerOptions	createMarkerOptions(StyleRow style)	Create new marker options populated with the style
MarkerOptions	createMarkerOptions(FeatureRow featureRow)	Create new marker options populated with the feature row style (icon or style)
PolygonOptions	createPolygonOptions(FeatureStyle featureStyle)	Create new polygon options populated with the feature style
PolygonOptions	createPolygonOptions(StyleRow style)	Create new polygon options populated with the style
PolygonOptions	createPolygonOptions(FeatureRow featureRow)	Create new polygon options populated with the feature row style
PolylineOptions	createPolylineOptions(FeatureStyle featureStyle)	Create new polyline options populated with the feature style
PolylineOptions	createPolylineOptions(StyleRow style)	Create new polyline options populated with the style
PolylineOptions	createPolylineOptions(FeatureRow featureRow)	Create new polyline options populated with the feature row style
float	getDensity()	Get the display density
FeatureStyleExtension	getFeatureStyleExtension()	Get the feature style extension
void	setDensity(float density)	Set the display density
boolean	setFeatureStyle(MarkerOptions markerOptions, FeatureStyle featureStyle)	Set the feature style (icon or style) into the marker options
boolean	setFeatureStyle(MarkerOptions markerOptions, FeatureRow featureRow)	Set the feature row style (icon or style) into the marker options
boolean	setFeatureStyle(PolygonOptions polygonOptions, FeatureStyle featureStyle)	Set the feature style into the polygon options
boolean	setFeatureStyle(PolygonOptions polygonOptions, FeatureRow featureRow)	Set the feature row style into the polygon options
boolean	setFeatureStyle(PolylineOptions polylineOptions, FeatureStyle featureStyle)	Set the feature style into the polyline options
boolean	setFeatureStyle(PolylineOptions polylineOptions, FeatureRow featureRow)	Set the feature row style into the polyline options
boolean	setIcon(MarkerOptions markerOptions, IconRow icon)	Set the icon into the marker options
boolean	setStyle(MarkerOptions markerOptions, StyleRow style)	Set the style into the marker options
boolean	setStyle(PolygonOptions polygonOptions, StyleRow style)	Set the style into the polygon options
boolean	setStyle(PolylineOptions polylineOptions, StyleRow style)	Set the style into the polyline options

Methods inherited from class java.lang.Object

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

Constructor Detail

StyleCache

public StyleCache(GeoPackage geoPackage,
                  float density)

Constructor

Parameters:

geoPackage - GeoPackage

density - display density: DisplayMetrics.density

StyleCache

public StyleCache(GeoPackage geoPackage,
                  float density,
                  int iconCacheSize)

Constructor

Parameters:

geoPackage - GeoPackage

density - display density: DisplayMetrics.density

iconCacheSize - number of icon bitmaps to cache

StyleCache

public StyleCache(FeatureStyleExtension featureStyleExtension,
                  float density)

Constructor

Parameters:

featureStyleExtension - feature style extension

density - display density: DisplayMetrics.density

StyleCache

public StyleCache(FeatureStyleExtension featureStyleExtension,
                  float density,
                  int iconCacheSize)

Constructor

Parameters:

featureStyleExtension - feature style extension

density - display density: DisplayMetrics.density

iconCacheSize - number of icon bitmaps to cache

Method Detail

clear

public void clear()

Clear the cache

getFeatureStyleExtension

public FeatureStyleExtension getFeatureStyleExtension()

Get the feature style extension

Returns:

feature style extension

getDensity

public float getDensity()

Get the display density

Returns:

density

setDensity

public void setDensity(float density)

Set the display density

Parameters:

density - density

createMarkerOptions

public MarkerOptions createMarkerOptions(FeatureRow featureRow)

Create new marker options populated with the feature row style (icon or style)

Parameters:

featureRow - feature row

Returns:

marker options populated with the feature style

setFeatureStyle

public boolean setFeatureStyle(MarkerOptions markerOptions,
                               FeatureRow featureRow)

Set the feature row style (icon or style) into the marker options

Parameters:

markerOptions - marker options

featureRow - feature row

Returns:

true if icon or style was set into the marker options

createMarkerOptions

public MarkerOptions createMarkerOptions(FeatureStyle featureStyle)

Create new marker options populated with the feature style (icon or style)

Parameters:

featureStyle - feature style

Returns:

marker options populated with the feature style

setFeatureStyle

public boolean setFeatureStyle(MarkerOptions markerOptions,
                               FeatureStyle featureStyle)

Set the feature style (icon or style) into the marker options

Parameters:

markerOptions - marker options

featureStyle - feature style

Returns:

true if icon or style was set into the marker options

createMarkerOptions

public MarkerOptions createMarkerOptions(IconRow icon)

Create new marker options populated with the icon

Parameters:

icon - icon row

Returns:

marker options populated with the icon

setIcon

public boolean setIcon(MarkerOptions markerOptions,
                       IconRow icon)

Set the icon into the marker options

Parameters:

markerOptions - marker options

icon - icon row

Returns:

true if icon was set into the marker options

createIcon

public Bitmap createIcon(IconRow icon)

Create the icon bitmap

Parameters:

icon - icon row

Returns:

icon bitmap

createMarkerOptions

public MarkerOptions createMarkerOptions(StyleRow style)

Create new marker options populated with the style

Parameters:

style - style row

Returns:

marker options populated with the style

setStyle

public boolean setStyle(MarkerOptions markerOptions,
                        StyleRow style)

Set the style into the marker options

Parameters:

markerOptions - marker options

style - style row

Returns:

true if style was set into the marker options

createPolylineOptions

public PolylineOptions createPolylineOptions(FeatureRow featureRow)

Create new polyline options populated with the feature row style

Parameters:

featureRow - feature row

Returns:

polyline options populated with the feature style

setFeatureStyle

public boolean setFeatureStyle(PolylineOptions polylineOptions,
                               FeatureRow featureRow)

Set the feature row style into the polyline options

Parameters:

polylineOptions - polyline options

featureRow - feature row

Returns:

true if style was set into the polyline options

createPolylineOptions

public PolylineOptions createPolylineOptions(FeatureStyle featureStyle)

Create new polyline options populated with the feature style

Parameters:

featureStyle - feature style

Returns:

polyline options populated with the feature style

setFeatureStyle

public boolean setFeatureStyle(PolylineOptions polylineOptions,
                               FeatureStyle featureStyle)

Set the feature style into the polyline options

Parameters:

polylineOptions - polyline options

featureStyle - feature style

Returns:

true if style was set into the polyline options

createPolylineOptions

public PolylineOptions createPolylineOptions(StyleRow style)

Create new polyline options populated with the style

Parameters:

style - style row

Returns:

polyline options populated with the style

setStyle

public boolean setStyle(PolylineOptions polylineOptions,
                        StyleRow style)

Set the style into the polyline options

Parameters:

polylineOptions - polyline options

style - style row

Returns:

true if style was set into the polyline options

createPolygonOptions

public PolygonOptions createPolygonOptions(FeatureRow featureRow)

Create new polygon options populated with the feature row style

Parameters:

featureRow - feature row

Returns:

polygon options populated with the feature style

setFeatureStyle

public boolean setFeatureStyle(PolygonOptions polygonOptions,
                               FeatureRow featureRow)

Set the feature row style into the polygon options

Parameters:

polygonOptions - polygon options

featureRow - feature row

Returns:

true if style was set into the polygon options

createPolygonOptions

public PolygonOptions createPolygonOptions(FeatureStyle featureStyle)

Create new polygon options populated with the feature style

Parameters:

featureStyle - feature style

Returns:

polygon options populated with the feature style

setFeatureStyle

public boolean setFeatureStyle(PolygonOptions polygonOptions,
                               FeatureStyle featureStyle)

Set the feature style into the polygon options

Parameters:

polygonOptions - polygon options

featureStyle - feature style

Returns:

true if style was set into the polygon options

createPolygonOptions

public PolygonOptions createPolygonOptions(StyleRow style)

Create new polygon options populated with the style

Parameters:

style - style row

Returns:

polygon options populated with the style

setStyle

public boolean setStyle(PolygonOptions polygonOptions,
                        StyleRow style)

Set the style into the polygon options

Parameters:

polygonOptions - polygon options

style - style row

Returns:

true if style was set into the polygon options