Examples with Polygon com.google.android.libraries.maps.model.Polygon used on opensource projects

Example 1 with Polygon

use of com.google.android.libraries.maps.model.Polygon in project android-samples by googlemaps.

the class PolygonDemoActivity method onMapReady.

@Override
public void onMapReady(GoogleMap map) {
    // Override the default content description on the view, for accessibility mode.
    map.setContentDescription(getString(R.string.polygon_demo_description));
    int fillColorArgb = Color.HSVToColor(fillAlphaBar.getProgress(), new float[] { fillHueBar.getProgress(), 1, 1 });
    int strokeColorArgb = Color.HSVToColor(strokeAlphaBar.getProgress(), new float[] { strokeHueBar.getProgress(), 1, 1 });
    // Create a rectangle with two rectangular holes.
    mutablePolygon = map.addPolygon(new PolygonOptions().addAll(createRectangle(CENTER, 5, 5)).addHole(createRectangle(new LatLng(-22, 128), 1, 1)).addHole(createRectangle(new LatLng(-18, 133), 0.5, 1.5)).fillColor(fillColorArgb).strokeColor(strokeColorArgb).strokeWidth(strokeWidthBar.getProgress()).clickable(clickabilityCheckbox.isChecked()));
    fillHueBar.setOnSeekBarChangeListener(this);
    fillAlphaBar.setOnSeekBarChangeListener(this);
    strokeWidthBar.setOnSeekBarChangeListener(this);
    strokeHueBar.setOnSeekBarChangeListener(this);
    strokeAlphaBar.setOnSeekBarChangeListener(this);
    strokeJointTypeSpinner.setOnItemSelectedListener(this);
    strokePatternSpinner.setOnItemSelectedListener(this);
    mutablePolygon.setStrokeJointType(getSelectedJointType(strokeJointTypeSpinner.getSelectedItemPosition()));
    mutablePolygon.setStrokePattern(getSelectedPattern(strokePatternSpinner.getSelectedItemPosition()));
    // Move the map so that it is centered on the mutable polygon.
    map.moveCamera(CameraUpdateFactory.newLatLngZoom(CENTER, 4));
    // Add a listener for polygon clicks that changes the clicked polygon's stroke color.
    map.setOnPolygonClickListener(new GoogleMap.OnPolygonClickListener() {

        @Override
        public void onPolygonClick(Polygon polygon) {
            // Flip the red, green and blue components of the polygon's stroke color.
            polygon.setStrokeColor(polygon.getStrokeColor() ^ 0x00ffffff);
        }
    });
}