/*
* Copyright (C) 2010- Peer internet solutions
*
* This file is part of mixare.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>
*/
package org.mixare;
import org.mixare.lib.gui.PaintScreen;
import android.location.Location;
/**
* The SocialMarker class represents a marker, which contains data from
* sources like twitter etc. Social markers appear at the top of the screen
* and show a small logo of the source.
*
* @author hannes
*
*/
public class SocialMarker extends LocalMarker {
public static final int MAX_OBJECTS=15;
public SocialMarker(String id, String title, double latitude, double longitude,
double altitude, String URL, int type, int color) {
super(id, title, latitude, longitude, altitude, URL, type, color);
}
@Override
public void update(Location curGPSFix) {
//0.35 radians ~= 20 degree
//0.85 radians ~= 45 degree
//minAltitude = sin(0.35)
//maxAltitude = sin(0.85)
// we want the social markers to be on the upper part of
// your surrounding sphere
double altitude = curGPSFix.getAltitude()+Math.sin(0.35)*distance+Math.sin(0.4)*(distance/(MixView.getDataView().getRadius()*1000f/distance));
mGeoLoc.setAltitude(altitude);
super.update(curGPSFix);
}
@Override
public void draw(PaintScreen dw) {
drawTextBlock(dw);
if (isVisible) {
float maxHeight = Math.round(dw.getHeight() / 10f) + 1;
//Bitmap bitmap = BitmapFactory.decodeResource(MixContext.getResources(), DataSource.getDataSourceIcon());
// if(bitmap!=null) {
// dw.paintBitmap(bitmap, cMarker.x - maxHeight/1.5f, cMarker.y - maxHeight/1.5f);
// }
// else {
dw.setStrokeWidth(maxHeight / 10f);
dw.setFill(false);
//dw.setColor(DataSource.getColor(type));
dw.paintCircle(cMarker.x, cMarker.y, maxHeight / 1.5f);
//}
}
}
@Override
public int getMaxObjects() {
return MAX_OBJECTS;
}
}