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 Details

    • 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 Details

    • 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