package aimax.osm.viewer;
import java.awt.Color;
import aimax.osm.data.EntityClassifier;
import aimax.osm.data.entities.EntityViewInfo;
import aimax.osm.viewer.EntityIcon.PinIcon;
import aimax.osm.viewer.EntityIcon.SimpleIcon;
import aimax.osm.viewer.EntityIcon.TentIcon;
/**
* Provides useful static methods for defining map styles. Technically spoken,
* in this framework a map style is entity classifiers which map entities
* on {@link aimax.osm.data.entities.EntityViewInfo} objects.
* Method {@link #createDefaultClassifier()} is perhaps the most interesting
* one. Its implementation provides a useful example how to map
* presentation aspects like colors, line widths, symbols etc on OSM map
* entities.
* @author Ruediger Lunde
*/
public class MapStyleFactory {
public static final Color GRAY_TRANS = new Color(0, 0, 0, 40);
public static final Color LIGHT_GRAY_TRANS = new Color(0, 0, 0, 20);
public static final Color LIGHT_RED_TRANS = new Color(255, 0, 0, 30);
public static final Color LIGHT_RED = new Color(230, 130, 130);
public static final Color LIGHT_ORANGE = new Color(255, 240, 120);
public static final Color LIGHT_YELLOW = new Color(255, 255, 200);
public static final Color LIGHT_GREEN_TRANS = new Color(114, 254, 86, 30);
public static final Color VERY_LIGHT_GREEN = new Color(200, 254, 184);
public static final Color VERY_LIGHT_BLUE = new Color(220, 220, 230);
public static final Color LIGHT_GREEN = new Color(116, 252, 133);
public static final Color GREEN = new Color(91, 210, 95);
public static final Color LIGHT_BLUE = new Color(164, 164, 255);
/**
* Maintains default values. Used in specialized creator methods
* for unspecified attributes.
*/
private static DefaultEntityViewInfo DEFAULT_INFO = new DefaultEntityViewInfo(
1f/6000, // minVisibleScale
1f/1800, // minNameScale
100, // printOrder
Color.LIGHT_GRAY.darker(), // nameColor
createRectangle(4, Color.GRAY), // icon
false, // isWayIcon
Color.GRAY, // wayColor
0.5f, // wayWidth
false, // wayDashed
LIGHT_GRAY_TRANS, // wayFillColor
true); // fillAreasOnly
/** Changes the default values. */
public static void setDefaults(DefaultEntityViewInfo info) {
DEFAULT_INFO = info;
}
/**
* Creates an entity classifier, which maps entities on
* {@link aimax.osm.viewer.DefaultEntityViewInfo} instances and can be
* used to draw general purpose maps for traveling. Default rules are
* applied to be able to visualize every kind of entity, even completely
* unexpected ones.
*/
public EntityClassifier<EntityViewInfo> createDefaultClassifier() {
EntityClassifier<EntityViewInfo> result =
new EntityClassifier<EntityViewInfo>();
EntityClassifier<EntityViewInfo> sc;
result.setDefaultEntityClass(createDefaultInfo());
result.addRule("highway", "motorway", createWayInfo(1f/2000000, 1f/20000, 50, Color.BLUE, 3));
result.addRule("highway", "motorway_link", createWayInfo(1f/200000, 1f/20000, 51, Color.BLUE, 1));
result.addRule("highway", "trunk", createWayInfo(1f/2000000, 1f/6000, 52, Color.BLUE, 2));
result.addRule("highway", "trunk_link", createWayInfo(1f/200000, 1f/6000, 53, Color.BLUE, 1));
result.addRule("highway", "primary", createWayInfo(1f/1000000, 1f/6000, 54, Color.PINK, 4));
result.addRule("highway", "primary_link", createWayInfo(1f/100000, 1f/6000, 55, Color.PINK, 4));
result.addRule("highway", "secondary", createWayInfo(1f/500000, 1f/6000, 56, Color.PINK, 3));
result.addRule("highway", "tertiary", createWayInfo(1f/250000, 1f/6000, 57, Color.PINK, 2));
result.addRule("highway", "road", createWayInfo(1f/190000, 1f/6000, 58, Color.PINK, 1));
result.addRule("highway", "residential", createWayInfo(1f/100000, 1f/3500, 65, Color.LIGHT_GRAY, 1));
result.addRule("highway", "living_street", createWayInfo(1f/100000, 1f/3500, 65, Color.LIGHT_GRAY, 1));
result.addRule("highway", "pedestrian", createWayInfo(1f/190000, 1f/3500, 65, Color.ORANGE, 2, Color.ORANGE, true));
result.addRule("highway", "cycleway", createWayInfo(1f/100000, 1f/3500, 65, Color.GREEN.darker(), 1));
result.addRule("highway", "service", createWayInfo(1f/100000, 1f/3500, 65, Color.LIGHT_GRAY, 1, Color.LIGHT_GRAY, true));
result.addRule("highway", "path", createWayInfo(1f/100000, 1f/3500, 65, Color.YELLOW, 1));
result.addRule("highway", "track", createWayInfo(1f/60000, 1f/3500, 65, Color.YELLOW, 1));
result.addRule("highway", "unclassified", createWayInfo(1f/35000, 1f/2500, 65, Color.LIGHT_GRAY, 1));
result.addRule("highway", "footway", createWayInfo(1f/60000, 1f/2500, 68, Color.ORANGE, 1, Color.ORANGE, true));
result.addRule("highway", "steps", createWayInfo(1f/35000, 1f/2500, 68, Color.ORANGE, 1, Color.ORANGE, true));
result.addRule("highway", "speed_camera", createPoiInfo(1f/60000, 1f/1800, 68, Color.GRAY, createTriangle(6, Color.RED, Color.WHITE), false));
result.addRule("natural", "land", createWayInfo(1f/2000000, 1f/35000, 40, LIGHT_BLUE, 1, Color.WHITE, false));
result.addRule("natural", "island", createWayInfo(1f/2000000, 1f/100000, 40, LIGHT_BLUE, 2));
result.addRule("natural", "coastline", createWayInfo(1e-9f, 1f/5000000, 40, LIGHT_BLUE, 2));
result.addRule("natural", "cliff", createWayInfo(1f/750000, 1f/12000, 41, Color.GRAY, 1));
result.addRule("natural", "water", createInfo(1f/2000000, 1f/35000, 39, Color.GRAY, null, false, LIGHT_BLUE, 1, false, LIGHT_BLUE, false));
result.addRule("natural", "glacier", createWayInfo(1f/750000, 1f/35000, 40, LIGHT_BLUE, 1, LIGHT_BLUE.brighter(), false));
result.addRule("natural", "beach", createWayInfo(1f/100000, 1f/12000, 80, Color.YELLOW, 1, Color.YELLOW, false));
result.addRule("natural", "wood", createWayInfo(1f/750000, 1f/12000, 80, GREEN, 1, GREEN, false));
result.addRule("natural", "scrub", createWayInfo(1f/500000, 1f/12000, 80, LIGHT_GREEN, 1, LIGHT_GREEN, false));
result.addRule("natural", "heath", createWayInfo(1f/500000, 1f/12000, 80, LIGHT_GREEN, 1, LIGHT_GREEN, false));
result.addRule("natural", "fell", createWayInfo(1f/500000, 1f/12000, 80, LIGHT_GREEN, 1, Color.LIGHT_GRAY, false));
result.addRule("natural", "peak", createPoiInfo(1f/350000, 1f/35000, 38, Color.DARK_GRAY, createTriangle(10, Color.ORANGE), false));
result.addRule("natural", null, createInfo(1f/350000, 1f/12000, 80, Color.DARK_GRAY, createTriangle(8, Color.GREEN.darker()), false, VERY_LIGHT_GREEN, 1, false, LIGHT_GREEN_TRANS, false));
result.addRule("leisure", "park", createWayInfo(1f/350000, 1f/6000, 80, VERY_LIGHT_GREEN, 1, VERY_LIGHT_GREEN, false));
result.addRule("leisure", "garden", createWayInfo(1f/60000, 1f/3500, 80, VERY_LIGHT_GREEN, 1, VERY_LIGHT_GREEN, false));
result.addRule("landuse", "forest", createWayInfo(1f/750000, 1f/12000, 80, GREEN, 1, GREEN, false));
result.addRule("landuse", "reservoir", createWayInfo(1f/750000, 1f/12000, 80, LIGHT_BLUE, 1, LIGHT_BLUE, false));
result.addRule("landuse", "farm", createWayInfo(1f/750000, 1f/12000, 80, LIGHT_YELLOW, 1, LIGHT_YELLOW, false));
result.addRule("landuse", "farmland", createWayInfo(1f/750000, 1f/12000, 80, LIGHT_YELLOW, 1, LIGHT_YELLOW, false));
result.addRule("landuse", "residential", createWayInfo(1f/750000, 1f/12000, 80, LIGHT_RED_TRANS, 1, LIGHT_RED_TRANS, false));
result.addRule("landuse", "village_green", createWayInfo(1f/60000, 1f/3500, 80, VERY_LIGHT_GREEN, 1, VERY_LIGHT_GREEN, false));
result.addRule("landuse", "recreation_ground", createWayInfo(1f/60000, 1f/3500, 80, VERY_LIGHT_GREEN, 1, VERY_LIGHT_GREEN, false));
result.addRule("landuse", "grass", createWayInfo(1f/350000, 1f/3500, 80, VERY_LIGHT_GREEN, 1, VERY_LIGHT_GREEN, false));
result.addRule("landuse", null, createInfo(1f/350000, 1f/1800, 80, Color.GRAY, null, false, LIGHT_GRAY_TRANS, 1, false, LIGHT_GRAY_TRANS, false));
addBuildingRules(result, "leisure", null, createInfo(1f/60000, 1f/3500, 80, Color.GRAY, null, false, LIGHT_ORANGE, 1, false, LIGHT_ORANGE, false));
sc=result.addRule("boundary", null, createInfo(1f/60000, 1f/3500, 90, Color.GRAY, null, false, Color.GRAY, 1, true, null, false));
sc.addRule("admin_level", "1", createInfo(1e-9f, 1f/12000, 86, Color.GRAY, null, false, Color.GRAY, 2, true, null, false));
sc.addRule("admin_level", "2", createInfo(1e-9f, 1f/12000, 87, Color.GRAY, null, false, Color.GRAY, 2, true, null, false));
sc.addRule("admin_level", "3", createInfo(1f/750000, 1f/3500, 88, Color.GRAY, null, false, Color.GRAY, 1, true, null, false));
sc.addRule("admin_level", "4", createInfo(1f/750000, 1f/3500, 89, Color.GRAY, null, false, Color.GRAY, 1, true, null, false));
result.addRule("waterway", "riverbank", createWayInfo(1f/200000, 1f/12000, 80, LIGHT_BLUE, 1, LIGHT_BLUE, false));
result.addRule("waterway", null, createWayInfo(1f/100000, 1f/12000, 76, LIGHT_BLUE, 1, LIGHT_BLUE, true));
result.addRule("route", "ferry", createInfo(1f/100000, 1f/12000, 70, Color.GRAY, null, false, Color.BLUE, 1, true, null, false));
result.addRule("railway", "rail", createWayInfo(1f/100000, 1f/3500, 95, Color.GRAY, 1));
addBuildingRules(result, "railway", "station", createPoiInfo(1f/35000, 1f/6000, 60, Color.DARK_GRAY, createRectangle(4, Color.DARK_GRAY), false));
result.addRule("aeroway", null, createWayInfo(1f/350000, 1f/12000, 60, Color.LIGHT_GRAY, 1));
result.addRule("aerialway", null, createWayInfo(1f/350000, 1f/6000, 60, Color.GRAY, 1));
result.addRule("mountain_pass", null, createPoiInfo(1e-9f, 1f/350000, 10, Color.DARK_GRAY, null, false));
result.addRule("place", "city", createPoiInfo(0, 0, 1, Color.BLACK, null, false));
result.addRule("place", "town", createPoiInfo(1f/750000, 1f/750000, 2, Color.BLACK, null, false));
result.addRule("place", "village", createPoiInfo(1f/200000, 1f/200000, 3, Color.DARK_GRAY, null, false));
result.addRule("place", null, createPoiInfo(1f/50000, 1f/50000, 30, Color.DARK_GRAY, null, false));
result.addRule("tourism", "caravan_site", createPoiInfo(1f/350000, 1f/6000, 75, Color.GRAY, createRectangle(8, "P", Color.BLUE, Color.RED), true));
result.addRule("tourism", "camp_site", createPoiInfo(1f/350000, 1f/6000, 73, Color.GRAY, new TentIcon(8, Color.DARK_GRAY, Color.GREEN.darker()), true));
addBuildingRules(result, "tourism", "alpine_hut",createPoiInfo(1f/350000, 1f/35000, 74, Color.GRAY, createRectangle(8, "H", Color.GREEN.darker(), Color.RED), true));
addBuildingRules(result, "tourism", "attraction",createInfo(1f/60000, 1f/6000, 74, Color.GRAY, createCircle(11, "A", Color.GREEN.darker(), Color.WHITE), true, Color.GRAY, 1, false, null, false));
result.addRule("tourism", "viewpoint", createPoiInfo(1f/60000, 1f/1800, 75, Color.GRAY, createCircle(11, "V", Color.GREEN.darker(), Color.WHITE), true));
addBuildingRules(result, "tourism", "museum",createPoiInfo(1f/60000, 1f/2500, 75, Color.GRAY, createCircle(11, "M", Color.GREEN.darker(), Color.WHITE), true));
addBuildingRules(result, "tourism", "hotel", createPoiInfo(1f/12000, 1f/1800, 76, Color.GRAY, createRectangle(8, "H", Color.GREEN.darker(), Color.WHITE), true));
addBuildingRules(result, "tourism", null, createPoiInfo(1f/12000, 1f/3500, 77, Color.GREEN.darker(), createRectangle(4, Color.GREEN.darker()), false));
addBuildingRules(result, "historic", "castle",createPoiInfo(1f/60000, 1f/6000, 40, Color.GRAY, new EntityIcon.CastleIcon(8, Color.DARK_GRAY, Color.ORANGE), true));
result.addRule("historic", "memorial", createPoiInfo(1f/6000, 1f/1800, 81, Color.GRAY, createCircle(11, "M", Color.ORANGE, Color.WHITE), true));
addBuildingRules(result, "historic", null, createPoiInfo(1f/60000, 1f/1800, 75, Color.GRAY, createCircle(11, "H", Color.ORANGE, Color.WHITE), true));
result.addRule("amenity", "parking", createInfo(1f/12000, 1f/1800, 85, Color.GRAY, createRectangle(8, "P", Color.BLUE, Color.WHITE), true, Color.LIGHT_GRAY, 1, false, VERY_LIGHT_BLUE, false));
addBuildingRules(result, "amenity", "place_of_worship", createPoiInfo(1f/20000, 1f/1800, 85, Color.GRAY, new EntityIcon.ChurchIcon(8, Color.DARK_GRAY, Color.BLUE), true));
addBuildingRules(result, "amenity", null, createPoiInfo(1f/12000, 1f/1800, 89, Color.BLUE, createRectangle(4, Color.BLUE), true));
addBuildingRules(result, "shop", null, createPoiInfo(40000, 1f/1800, 89, Color.CYAN, createRectangle(4, Color.CYAN), true));
result.addRule("building", "yes", createWayInfo(1f/6000, 1f/1800, 89, LIGHT_RED, 1, LIGHT_RED, false));
result.addRule("addr:housenumber", null, createPoiInfo(1f/1800, 1f/1800, 90, Color.GRAY, createRectangle(4, Color.LIGHT_GRAY), true));
result.addRule("marker", "yes", createPoiInfo(1e-9f, 1e-9f, 0, Color.RED, new PinIcon(12, Color.RED, Color.RED), false));
result.addRule("track_type", "GPS", createTrackInfo(Color.GREEN));
result.addRule("track_type", null, createTrackInfo(Color.RED));
return result;
}
/**
* Demonstrates, how an entity classifier for view information objects
* can be customized.
*/
public EntityClassifier<EntityViewInfo> createNightViewClassifier() {
EntityClassifier<EntityViewInfo> result = createDefaultClassifier();
result.replaceRule("highway", "path", createWayInfo(1f/100000, 1f/3500, 38, Color.YELLOW.darker(), 1));
result.replaceRule("highway", "track", createWayInfo(1f/60000, 1f/3500, 37, Color.YELLOW.darker(), 1));
result.replaceRule("place", "city", createPoiInfo(1e-9f, 1f/3500000, 30, Color.WHITE, null, false));
result.replaceRule("place", "town", createPoiInfo(1e-9f, 1f/350000, 29, Color.WHITE, null, false));
result.replaceRule("place", "village", createPoiInfo(1e-9f, 1f/100000, 29, Color.GRAY, null, false));
result.replaceRule("place", null, createPoiInfo(1e-9f, 1f/35000, 28, Color.GRAY, null, false));
result.replaceRule("marker", "yes", createPoiInfo(1e-9f, 1e-9f, 0, Color.YELLOW, new PinIcon(12, Color.YELLOW, Color.YELLOW), false));
result.replaceRule("track_type", null, createTrackInfo(Color.WHITE));
return result;
}
public void addBuildingRules(EntityClassifier<EntityViewInfo> ec, String attName, String attValue,
DefaultEntityViewInfo eclass) {
ec = ec.addRule(attName, attValue, eclass);
try {
DefaultEntityViewInfo bclass = (DefaultEntityViewInfo) eclass.clone();
bclass.isWayIcon = true;
bclass.wayFillColor = LIGHT_RED;
bclass.fillAreasOnly = false;
ec.addRule("building", "yes", bclass);
} catch (CloneNotSupportedException e) {
e.printStackTrace();
}
}
/** Creates an entity view info with default values. */
public DefaultEntityViewInfo createDefaultInfo() {
DefaultEntityViewInfo result = null;
try {
result = (DefaultEntityViewInfo) DEFAULT_INFO.clone();
} catch (CloneNotSupportedException e) {
e.printStackTrace();
}
return result;
}
/** Creates an entity view info for points of interest (simple version). */
public DefaultEntityViewInfo createPoiInfo(float minScale, int printOrder, EntityIcon icon) {
DefaultEntityViewInfo result = createDefaultInfo();
result.minVisibleScale = minScale;
result.printOrder = printOrder;
result.icon = icon;
return result;
}
/** Creates an entity view info for points of interest. */
public DefaultEntityViewInfo createPoiInfo(float minScale, float minNameScale,
int printOrder, Color nameColor, EntityIcon icon, boolean isWayIcon) {
DefaultEntityViewInfo result = createDefaultInfo();
result.minVisibleScale = minScale;
result.minNameScale = minNameScale;
result.printOrder = printOrder;
result.nameColor = nameColor;
result.icon = icon;
result.isWayIcon = isWayIcon;
return result;
}
/** Creates an entity view info for ways (simple version). */
public DefaultEntityViewInfo createWayInfo(float minScale, float minNameScale,
int printOrder, Color wayColor, float wayWidth) {
DefaultEntityViewInfo result = createDefaultInfo();
result.minVisibleScale = minScale;
result.minNameScale = minNameScale;
result.printOrder = printOrder;
result.wayColor = wayColor;
result.wayWidth = wayWidth;
return result;
}
/** Creates an entity view info for ways. */
public DefaultEntityViewInfo createWayInfo(float minScale,
float minNameScale, int printOrder,
Color wayColor, float wayWidth,
Color wayFillColor, boolean fillAreasOnly) {
DefaultEntityViewInfo result = createDefaultInfo();
result.minVisibleScale = minScale;
result.minNameScale = minNameScale;
result.printOrder = printOrder;
result.wayColor = wayColor;
result.wayWidth = wayWidth;
result.wayFillColor = wayFillColor;
result.fillAreasOnly = fillAreasOnly;
return result;
}
/** Creates an entity view info for tracks. */
public DefaultEntityViewInfo createTrackInfo(Color color) {
return new DefaultEntityViewInfo(1e-9f, 0, 0, color,
createCircle(12, color, GRAY_TRANS), true, color, 2f, true, null, false);
}
/** Creates an entity view info (equivalent to general constructor call). */
public DefaultEntityViewInfo createInfo(float minScale, float minNameScale,
int printOrder, Color nameColor, EntityIcon icon, boolean isWayIcon,
Color wayColor, float wayWidth, boolean wayDashed,
Color wayFillColor, boolean fillAreasOnly) {
return new DefaultEntityViewInfo(minScale, minNameScale, printOrder,
nameColor, icon, isWayIcon, wayColor, wayWidth, wayDashed,
wayFillColor, fillAreasOnly);
}
/////////////////////////////////////////////////////////////////
// useful icon creators
public static EntityIcon createCircle(float size, Color color) {
return new SimpleIcon(SimpleIcon.Shape.CIRCLE, size, null, color, color, null);
}
public static EntityIcon createCircle(float size, Color line, Color fill) {
return new SimpleIcon(SimpleIcon.Shape.CIRCLE, size, null, line, fill, null);
}
public static EntityIcon createCircle(float size, String symbol, Color color, Color sym) {
return new SimpleIcon(SimpleIcon.Shape.CIRCLE, size, symbol, color, color, sym);
}
public static EntityIcon createRectangle(float size, Color color) {
return new SimpleIcon(SimpleIcon.Shape.RECTANGLE, size, null, color, color, null);
}
public static EntityIcon createRectangle(float size, Color line, Color fill) {
return new SimpleIcon(SimpleIcon.Shape.RECTANGLE, size, null, line, fill, null);
}
public static EntityIcon createRectangle(float size, String symbol, Color color, Color sym) {
return new SimpleIcon(SimpleIcon.Shape.RECTANGLE, size, symbol, color, color, sym);
}
public static EntityIcon createTriangle(float size, Color color) {
return new SimpleIcon(SimpleIcon.Shape.TRIANGLE, size, null, color, color, null);
}
public static EntityIcon createTriangle(float size, Color line, Color fill) {
return new SimpleIcon(SimpleIcon.Shape.TRIANGLE, size, null, line, fill, null);
}
public static EntityIcon createTriangle(float size, String symbol, Color color, Color sym) {
return new SimpleIcon(SimpleIcon.Shape.TRIANGLE, size, symbol, color, color, sym);
}
}