Android Open Source - EazeGraph Cubic Value Line Chart Fragment

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License

The source code is released under:
Apache License
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Java Source Code

/**
 *//from  w  w  w .  ja v a  2  s . c  o m
 *   Copyright (C) 2014 Paul Cech
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

package org.eazegraph.showcase.fragments;

import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import org.eazegraph.lib.charts.ValueLineChart;
import org.eazegraph.lib.communication.IOnPointFocusedListener;
import org.eazegraph.lib.models.ValueLinePoint;
import org.eazegraph.lib.models.ValueLineSeries;
import org.eazegraph.showcase.R;

public class CubicValueLineChartFragment extends ChartFragment {


    public CubicValueLineChartFragment() {
        // Required empty public constructor
    }


    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view = inflater.inflate(R.layout.fragment_cubic_value_line_chart, container, false);
        mCubicValueLineChart = (ValueLineChart) view.findViewById(R.id.cubiclinechart);
        loadData();
        return view;
    }


    @Override
    public void onResume() {
        super.onResume();
        mCubicValueLineChart.startAnimation();
    }

    @Override
    public void restartAnimation() {
        mCubicValueLineChart.startAnimation();
    }

    @Override
    public void onReset() {
        mCubicValueLineChart.resetZoom(true);
    }

    private void loadData() {
        ValueLineSeries series = new ValueLineSeries();
        series.setColor(0xFF56B7F1);

        series.addPoint(new ValueLinePoint("Jan", 2.4f));
        series.addPoint(new ValueLinePoint("Feb", 3.4f));
        series.addPoint(new ValueLinePoint("Mar", .4f));
        series.addPoint(new ValueLinePoint("Apr", 1.2f));
        series.addPoint(new ValueLinePoint("Mai", 2.6f));
        series.addPoint(new ValueLinePoint("Jun", -1.0f));
        series.addPoint(new ValueLinePoint("Jul", 3.5f));
        series.addPoint(new ValueLinePoint("Aug", 2.4f));
        series.addPoint(new ValueLinePoint("Sep", 2.4f));
        series.addPoint(new ValueLinePoint("Oct", 3.4f));
        series.addPoint(new ValueLinePoint("Nov", -.4f));
        series.addPoint(new ValueLinePoint("Dec", -1.0f));
        series.addPoint(new ValueLinePoint("Jan", 1.2f));
        series.addPoint(new ValueLinePoint("Feb", 3.4f));
        series.addPoint(new ValueLinePoint("Mar", -2.0f));
        series.addPoint(new ValueLinePoint("Apr", -1.0f));
        series.addPoint(new ValueLinePoint("Mai", 3.5f));
        series.addPoint(new ValueLinePoint("Jun", 2.4f));
        series.addPoint(new ValueLinePoint("Jan", 2.4f));
        series.addPoint(new ValueLinePoint("Feb", 3.4f));

        ValueLineSeries series1 = new ValueLineSeries();
        series1.setColor(0xFFB3F7B1);

        series1.addPoint(new ValueLinePoint("Jan", 1.4f));
        series1.addPoint(new ValueLinePoint("Feb", 4.4f));
        series1.addPoint(new ValueLinePoint("Mar", 2.4f));
        series1.addPoint(new ValueLinePoint("Apr", 5.2f));
        series1.addPoint(new ValueLinePoint("Mai", 2.6f));
        series1.addPoint(new ValueLinePoint("Jun", 5.0f));
        series1.addPoint(new ValueLinePoint("Jul", 7.5f));
        series1.addPoint(new ValueLinePoint("Aug", 1.4f));
        series1.addPoint(new ValueLinePoint("Sep", 5.4f));
        series1.addPoint(new ValueLinePoint("Oct", 2.4f));
        series1.addPoint(new ValueLinePoint("Nov", 7.4f));
        series1.addPoint(new ValueLinePoint("Dec", 5.0f));
        series1.addPoint(new ValueLinePoint("Jan", 2.2f));
        series1.addPoint(new ValueLinePoint("Feb", 6.4f));
        series1.addPoint(new ValueLinePoint("Mar", 3.6f));
        series1.addPoint(new ValueLinePoint("Apr", 6.0f));
        series1.addPoint(new ValueLinePoint("Mai", 1.5f));
        series1.addPoint(new ValueLinePoint("Jun", 7.4f));

//        mCubicValueLineChart.addSeries(series1);
        mCubicValueLineChart.addSeries(series);
        mCubicValueLineChart.addStandardValue(2.3f);
        mCubicValueLineChart.addStandardValue(-1.3f);
        mCubicValueLineChart.addStandardValue(4.3f);
        mCubicValueLineChart.setOnPointFocusedListener(new IOnPointFocusedListener() {
            @Override
            public void onPointFocused(int _PointPos) {
                Log.d("Test", "Pos: " + _PointPos);
            }
        });

    }

    private ValueLineChart mCubicValueLineChart;
}
Java Source Code List
