mil.nga.geopackage.tiles.features

Class DefaultFeatureTiles

java.lang.Object

mil.nga.geopackage.tiles.features.FeatureTiles

mil.nga.geopackage.tiles.features.DefaultFeatureTiles

public class DefaultFeatureTiles
extends FeatureTiles

Default Feature Tiles implementation using Android Graphics to draw tiles from Well Known Binary Geometries

Since:

1.3.1

Field Summary

Fields inherited from class mil.nga.geopackage.tiles.features.FeatureTiles

compressFormat, context, featureDao, fillPolygon, heightOverlap, indexManager, linePaint, maxFeaturesPerTile, maxFeaturesTileDraw, pointIcon, pointPaint, pointRadius, polygonFillPaint, polygonPaint, projection, simplifyGeometries, tileHeight, tileWidth, WEB_MERCATOR_PROJECTION, WGS_84_PROJECTION, widthOverlap

Constructor Summary

Constructors

Constructor and Description
DefaultFeatureTiles(Context context) Constructor, only for retrieving default feature attributes
DefaultFeatureTiles(Context context, FeatureDao featureDao) Constructor

Method Summary

Modifier and Type	Method and Description
Bitmap	drawTile(int zoom, BoundingBox boundingBox, FeatureCursor cursor) Draw a tile bitmap from feature geometries in the provided cursor
Bitmap	drawTile(int zoom, BoundingBox webMercatorBoundingBox, FeatureIndexResults results) Draw a tile bitmap from feature index results
Bitmap	drawTile(int zoom, BoundingBox boundingBox, List<FeatureRow> featureRow) Draw a tile bitmap from the feature rows

Methods inherited from class mil.nga.geopackage.tiles.features.FeatureTiles

calculateDrawOverlap, close, createNewBitmap, drawTile, drawTileBytes, drawTileQueryAll, drawTileQueryIndex, getCompressFormat, getFeatureDao, getHeightDrawOverlap, getIndexManager, getLinePaint, getMaxFeaturesPerTile, getMaxFeaturesTileDraw, getPointIcon, getPointPaint, getPointRadius, getPolygonFillPaint, getPolygonPaint, getProjectionToWebMercatorTransform, getTileHeight, getTileWidth, getWgs84ToWebMercatorTransform, getWidthDrawOverlap, isFillPolygon, isIndexQuery, isSimplifyGeometries, queryIndexedFeatures, queryIndexedFeaturesCount, setCompressFormat, setDrawOverlap, setFillPolygon, setHeightDrawOverlap, setIndexManager, setLinePaint, setMaxFeaturesPerTile, setMaxFeaturesTileDraw, setPointIcon, setPointPaint, setPointRadius, setPolygonFillPaint, setPolygonPaint, setSimplifyGeometries, setTileHeight, setTileWidth, setWidthDrawOverlap, simplifyPoints

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFeatureTiles

public DefaultFeatureTiles(Context context,
                           FeatureDao featureDao)

Constructor

Parameters:

context -

featureDao -

DefaultFeatureTiles

public DefaultFeatureTiles(Context context)

Constructor, only for retrieving default feature attributes

Parameters:

context -

Method Detail

drawTile

public Bitmap drawTile(int zoom,
                       BoundingBox webMercatorBoundingBox,
                       FeatureIndexResults results)

Draw a tile bitmap from feature index results

Specified by:

drawTile in class FeatureTiles

Parameters:

zoom - zoom level

Returns:

tile

drawTile

public Bitmap drawTile(int zoom,
                       BoundingBox boundingBox,
                       FeatureCursor cursor)

Draw a tile bitmap from feature geometries in the provided cursor

Specified by:

drawTile in class FeatureTiles

Parameters:

zoom - zoom level

Returns:

tile

drawTile

public Bitmap drawTile(int zoom,
                       BoundingBox boundingBox,
                       List<FeatureRow> featureRow)

Draw a tile bitmap from the feature rows

Specified by:

drawTile in class FeatureTiles

Parameters:

zoom - zoom level

Returns:

tile