Examples with Coord com.codename1.maps.Coord used on opensource projects

Example 16 with Coord

use of com.codename1.maps.Coord in project CodenameOne by codenameone.

the class Tile method pointPosition.

/**
 * Returns the x, y point of the given coordinate relative to this tile
 * @param point a coordinate to translate to x, y
 * @return a Point object relative to this tile
 */
public Point pointPosition(Coord point) {
    int x = position(dimension.getWidth(), point.getLongitude(), bbox.getSouthWest().getLongitude(), bbox.getNorthEast().getLongitude());
    int y = position(dimension.getHeight(), point.getLatitude(), bbox.getSouthWest().getLatitude(), bbox.getNorthEast().getLatitude());
    // 
    return new Point(x, dimension.getHeight() - y);
}

Example 17 with Coord

use of com.codename1.maps.Coord in project CodenameOne by codenameone.

the class LinesLayer method paint.

/**
 * {@inheritDoc}
 */
public void paint(Graphics g, Tile screenTile) {
    g.setColor(_lineColor);
    g.setAntiAliased(true);
    int segmentsNo = _lineSegments.size();
    for (int i = 0; i < segmentsNo; i++) {
        paintSegment(g, (Coord[]) _lineSegments.elementAt(i), screenTile);
    }
}

Example 18 with Coord

use of com.codename1.maps.Coord in project CodenameOne by codenameone.

the class LinesLayer method boundingBox.

/**
 * {@inheritDoc}
 */
public BoundingBox boundingBox() {
    BoundingBox bbox = null;
    for (int i = 0; i < _lineSegments.size(); i++) {
        Coord[] coords = (Coord[]) _lineSegments.elementAt(i);
        BoundingBox cBbox = BoundingBox.create(coords);
        if (bbox == null) {
            bbox = cBbox;
        } else {
            bbox = bbox.extend(cBbox);
        }
    }
    return bbox;
}

Example 19 with Coord

use of com.codename1.maps.Coord in project CodenameOne by codenameone.

the class PointsLayer method removePoint.

/**
 * Removes a point from the PointsLayer
 *
 * @param point to remove from the PointsLayer
 */
public void removePoint(PointLayer point) {
    if (!point.isProjected()) {
        Coord c = getProjection().fromWGS84(point);
        point.setLatitude(c.getLatitude());
        point.setLongitude(c.getLongitude());
        point.setProjected(true);
    }
    points.removeElement(point);
}

Example 20 with Coord

use of com.codename1.maps.Coord in project CodenameOne by codenameone.

the class MapProvider method maxZoomFor.

/**
 * Returns the maximum zoom of a specific Tile.
 * @param tile tile to check the max zoom
 * @return the max zoom of the tile
 */
public int maxZoomFor(Tile tile) {
    int zoom;
    int height = tile.dimension().getHeight();
    int width = tile.dimension().getWidth();
    double latitude = tile.getBoundingBox().latitudeDifference();
    double longitude = tile.getBoundingBox().longitudeDifference();
    for (zoom = maxZoomLevel(); zoom > 0; zoom--) {
        Coord scale = scale(zoom);
        if ((scale.getLatitude() * height) > latitude && (scale.getLongitude() * width) > longitude) {
            break;
        }
    }
    return zoom;
}