Examples with Bitmap org.mapsforge.core.graphics.Bitmap used on opensource projects

Example 1 with Bitmap

use of org.mapsforge.core.graphics.Bitmap in project RSAndroidApp by RailwayStations.

the class MapsActivity method loadBitmap.

private Bitmap loadBitmap(final int resourceId) {
    final Bitmap bitmap = AndroidGraphicFactory.convertToBitmap(ResourcesCompat.getDrawable(getResources(), resourceId, null));
    bitmap.incrementRefCount();
    return bitmap;
}

Example 2 with Bitmap

use of org.mapsforge.core.graphics.Bitmap in project RSAndroidApp by RailwayStations.

the class MapsActivity method onLongPress.

private void onLongPress(final LatLong tapLatLong) {
    if (missingMarker == null) {
        // marker to show at the location
        final Drawable drawable = ContextCompat.getDrawable(this, R.drawable.marker_missing);
        assert drawable != null;
        final Bitmap bitmap = AndroidGraphicFactory.convertToBitmap(drawable);
        missingMarker = new Marker(tapLatLong, bitmap, -(bitmap.getWidth() / 2), -bitmap.getHeight()) {

            @Override
            public boolean onTap(final LatLong tapLatLong, final Point layerXY, final Point tapXY) {
                new SimpleDialogs().confirm(MapsActivity.this, R.string.add_missing_station, (dialogInterface, i) -> {
                    final Intent intent = new Intent(MapsActivity.this, DetailsActivity.class);
                    intent.putExtra(DetailsActivity.EXTRA_LATITUDE, getLatLong().latitude);
                    intent.putExtra(DetailsActivity.EXTRA_LONGITUDE, getLatLong().longitude);
                    startActivity(intent);
                });
                return false;
            }
        };
        binding.map.mapView.getLayerManager().getLayers().add(missingMarker);
    } else {
        missingMarker.setLatLong(tapLatLong);
        missingMarker.requestRedraw();
    }
    // feedback for long click
    ((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VibrationEffect.createOneShot(150, VibrationEffect.DEFAULT_AMPLITUDE));
}

Example 3 with Bitmap

use of org.mapsforge.core.graphics.Bitmap in project satstat by mvglasow.

the class MapSectionFragment method applyLocationProviderStyle.

/**
 * Applies a style to the map overlays associated with a given location provider.
 *
 * This method changes the style (effectively, the color) of the circle and
 * marker overlays. Its main purpose is to switch the color of the overlays
 * between gray and the provider color.
 *
 * @param context The context of the caller
 * @param provider The name of the location provider, as returned by
 * {@link LocationProvider.getName()}.
 * @param styleName The name of the style to apply. If it is null, the
 * default style for the provider as returned by
 * assignLocationProviderStyle() is applied.
 */
protected void applyLocationProviderStyle(Context context, String provider, String styleName) {
    String sn = (styleName != null) ? styleName : assignLocationProviderStyle(provider);
    Boolean isStyleChanged = !sn.equals(providerAppliedStyles.get(provider));
    Boolean needsRedraw = false;
    Resources res = context.getResources();
    TypedArray style = res.obtainTypedArray(res.getIdentifier(sn, "array", context.getPackageName()));
    // Circle layer
    Circle circle = mapCircles.get(provider);
    if (circle != null) {
        circle.getPaintFill().setColor(style.getColor(Const.STYLE_FILL, R.color.circle_gray_fill));
        circle.getPaintStroke().setColor(style.getColor(Const.STYLE_STROKE, R.color.circle_gray_stroke));
        needsRedraw = isStyleChanged && circle.isVisible();
    }
    // Marker layer
    Marker marker = mapMarkers.get(provider);
    if (marker != null) {
        Drawable drawable = style.getDrawable(Const.STYLE_MARKER);
        Bitmap bitmap = AndroidGraphicFactory.convertToBitmap(drawable);
        marker.setBitmap(bitmap);
        needsRedraw = needsRedraw || (isStyleChanged && marker.isVisible());
    }
    if (needsRedraw) {
        LayerManager manager = mapMap.getLayerManager();
        if (manager != null)
            manager.redrawLayers();
    }
    providerAppliedStyles.put(provider, sn);
    style.recycle();
}

Example 4 with Bitmap

use of org.mapsforge.core.graphics.Bitmap in project RSAndroidApp by RailwayStations.

the class MapsActivity method getMarkerBitmap.

private List<MarkerBitmap> getMarkerBitmap() {
    final List<MarkerBitmap> markerBitmaps = new ArrayList<>();
    // prepare for marker icons.
    // small icon for maximum single item
    final Bitmap bitmapWithPhoto = loadBitmap(R.drawable.marker_green);
    final Bitmap markerWithoutPhoto = loadBitmap(R.drawable.marker_red);
    final Bitmap markerOwnPhoto = loadBitmap(R.drawable.marker_violet);
    final Bitmap markerPendingUpload = loadBitmap(R.drawable.marker_yellow);
    final Bitmap markerWithPhotoInactive = loadBitmap(R.drawable.marker_green_inactive);
    final Bitmap markerWithoutPhotoInactive = loadBitmap(R.drawable.marker_red_inactive);
    final Bitmap markerOwnPhotoInactive = loadBitmap(R.drawable.marker_violet_inactive);
    final Paint paint1 = AndroidGraphicFactory.INSTANCE.createPaint();
    paint1.setStyle(Style.FILL);
    paint1.setTextAlign(Align.CENTER);
    FontFamily fontFamily = FontFamily.DEFAULT;
    FontStyle fontStyle = FontStyle.BOLD;
    paint1.setTypeface(fontFamily, fontStyle);
    paint1.setColor(Color.RED);
    markerBitmaps.add(new MarkerBitmap(this.getApplicationContext(), markerWithoutPhoto, bitmapWithPhoto, markerOwnPhoto, markerWithoutPhotoInactive, markerWithPhotoInactive, markerOwnPhotoInactive, markerPendingUpload, new Point(0, -(markerWithoutPhoto.getHeight() / 2.0)), 10f, 1, paint1));
    // small cluster icon. for 10 or less items.
    final Bitmap bitmapBalloonSN = loadBitmap(R.drawable.balloon_s_n);
    final Paint paint2 = AndroidGraphicFactory.INSTANCE.createPaint();
    paint2.setStyle(Style.FILL);
    paint2.setTextAlign(Align.CENTER);
    fontFamily = FontFamily.DEFAULT;
    fontStyle = FontStyle.BOLD;
    paint2.setTypeface(fontFamily, fontStyle);
    paint2.setColor(Color.BLACK);
    markerBitmaps.add(new MarkerBitmap(this.getApplicationContext(), bitmapBalloonSN, new Point(0, 0), 9f, 10, paint2));
    // large cluster icon. 100 will be ignored.
    final Bitmap bitmapBalloonMN = loadBitmap(R.drawable.balloon_m_n);
    final Paint paint3 = AndroidGraphicFactory.INSTANCE.createPaint();
    paint3.setStyle(Style.FILL);
    paint3.setTextAlign(Align.CENTER);
    fontFamily = FontFamily.DEFAULT;
    fontStyle = FontStyle.BOLD;
    paint3.setTypeface(fontFamily, fontStyle);
    paint3.setColor(Color.BLACK);
    markerBitmaps.add(new MarkerBitmap(this.getApplicationContext(), bitmapBalloonMN, new Point(0, 0), 11f, 100, paint3));
    return markerBitmaps;
}

Example 5 with Bitmap

use of org.mapsforge.core.graphics.Bitmap in project RSAndroidApp by RailwayStations.

the class MapsActivity method createBitmapMarker.

private Marker createBitmapMarker(final LatLong latLong, final int markerRes) {
    final Drawable drawable = ContextCompat.getDrawable(this, markerRes);
    assert drawable != null;
    final Bitmap bitmap = AndroidGraphicFactory.convertToBitmap(drawable);
    return new Marker(latLong, bitmap, -(bitmap.getWidth() / 2), -bitmap.getHeight());
}