OffsetGraphicalChartView.java

/*****************************************************************
BioZen

Copyright (C) 2011 The National Center for Telehealth and 
Technology

Eclipse Public License 1.0 (EPL-1.0)

This library is free software; you can redistribute it and/or
modify it under the terms of the Eclipse Public License as
published by the Free Software Foundation, version 1.0 of the 
License.

The Eclipse Public License is a reciprocal license, under 
Section 3. REQUIREMENTS iv) states that source code for the 
Program is available from such Contributor, and informs licensees 
how to obtain it in a reasonable manner on or through a medium 
customarily used for software exchange.

Post your updates and modifications to our GitHub or email to 
t2@tee2.org.

This library is distributed WITHOUT ANY WARRANTY; without 
the implied warranty of MERCHANTABILITY or FITNESS FOR A 
PARTICULAR PURPOSE.  See the Eclipse Public License 1.0 (EPL-1.0)
for more details.
 
You should have received a copy of the Eclipse Public License
along with this library; if not, 
visit http://www.opensource.org/licenses/EPL-1.0

*****************************************************************/
package com.t2.compassionMeditation;

import org.achartengine.chart.AbstractChart;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.view.View;

public class OffsetGraphicalChartView extends View {
	  private AbstractChart mChart;
	  private Rect mRect = new Rect();
	  /** The paint to be used when drawing the chart. */
	  private Paint mPaint = new Paint();	  
	
	public OffsetGraphicalChartView(Context context, AbstractChart chart) {
	    super(context);
	    mChart = chart;
    }

	@Override
	  protected void onDraw(Canvas canvas) {
	    super.onDraw(canvas);
	    canvas.getClipBounds(mRect);
	    int top = mRect.top;
	    int left = mRect.left-10;
	    int width = mRect.width();
	    int height = mRect.height();
	    mChart.draw(canvas, left, top, width, height, mPaint);
	  }
}