/**
* Catroid: An on-device visual programming system for Android devices
* Copyright (C) 2010-2013 The Catrobat Team
* (<http://developer.catrobat.org/credits>)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* An additional term exception under section 7 of the GNU Affero
* General Public License, version 3, is available at
* http://developer.catrobat.org/license_additional_term
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.catrobat.musicdroid.note.draw;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Rect;
import org.catrobat.musicdroid.R;
import org.catrobat.musicdroid.tools.PictureTools;
public final class CrossDrawer {
private CrossDrawer() {
}
public static void drawCross(NoteSheetCanvas noteSheetCanvas, int xPosition, int yPosition, Context context) {
int crossHeight = 2 * noteSheetCanvas.getDistanceBetweenNoteLines();
Resources res = context.getResources();
Bitmap crossPicture = BitmapFactory.decodeResource(res, R.drawable.cross);
int xStartPositionForCrosses = noteSheetCanvas.getStartXPointForNextSmallSymbolSpace();
Rect rect = PictureTools.calculateProportionalPictureContourRect(crossPicture, crossHeight,
xStartPositionForCrosses,
noteSheetCanvas.getYPositionOfCenterLine() + yPosition * noteSheetCanvas.getDistanceBetweenNoteLines()
/ 2);
noteSheetCanvas.getCanvas().drawBitmap(crossPicture, null, rect, null);
}
}