package com.xxmassdeveloper.mpchartexample;
import android.graphics.Color;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.WindowManager;
import android.widget.TextView;
import android.widget.Toast;
import com.github.mikephil.charting.animation.Easing;
import com.github.mikephil.charting.charts.RadarChart;
import com.github.mikephil.charting.components.AxisBase;
import com.github.mikephil.charting.components.Legend;
import com.github.mikephil.charting.components.Legend.LegendPosition;
import com.github.mikephil.charting.components.MarkerView;
import com.github.mikephil.charting.components.XAxis;
import com.github.mikephil.charting.components.YAxis;
import com.github.mikephil.charting.data.RadarData;
import com.github.mikephil.charting.data.RadarDataSet;
import com.github.mikephil.charting.data.RadarEntry;
import com.github.mikephil.charting.formatter.IAxisValueFormatter;
import com.github.mikephil.charting.interfaces.datasets.IDataSet;
import com.github.mikephil.charting.interfaces.datasets.IRadarDataSet;
import com.xxmassdeveloper.mpchartexample.custom.RadarMarkerView;
import com.xxmassdeveloper.mpchartexample.notimportant.DemoBase;
import java.util.ArrayList;
public class RadarChartActivitry extends DemoBase {
private RadarChart mChart;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_radarchart_noseekbar);
TextView tv = (TextView) findViewById(R.id.textView);
tv.setTypeface(mTfLight);
tv.setTextColor(Color.WHITE);
tv.setBackgroundColor(Color.rgb(60, 65, 82));
mChart = (RadarChart) findViewById(R.id.chart1);
mChart.setBackgroundColor(Color.rgb(60, 65, 82));
mChart.getDescription().setEnabled(false);
mChart.setWebLineWidth(1f);
mChart.setWebColor(Color.LTGRAY);
mChart.setWebLineWidthInner(1f);
mChart.setWebColorInner(Color.LTGRAY);
mChart.setWebAlpha(100);
// create a custom MarkerView (extend MarkerView) and specify the layout
// to use for it
MarkerView mv = new RadarMarkerView(this, R.layout.radar_markerview);
mv.setChartView(mChart); // For bounds control
mChart.setMarker(mv); // Set the marker to the chart
setData();
mChart.animateXY(
1400, 1400,
Easing.EasingOption.EaseInOutQuad,
Easing.EasingOption.EaseInOutQuad);
XAxis xAxis = mChart.getXAxis();
xAxis.setTypeface(mTfLight);
xAxis.setTextSize(9f);
xAxis.setYOffset(0f);
xAxis.setXOffset(0f);
xAxis.setValueFormatter(new IAxisValueFormatter() {
private String[] mActivities = new String[]{"Burger", "Steak", "Salad", "Pasta", "Pizza"};
@Override
public String getFormattedValue(float value, AxisBase axis) {
return mActivities[(int) value % mActivities.length];
}
});
xAxis.setTextColor(Color.WHITE);
YAxis yAxis = mChart.getYAxis();
yAxis.setTypeface(mTfLight);
yAxis.setLabelCount(5, false);
yAxis.setTextSize(9f);
yAxis.setAxisMinimum(0f);
yAxis.setAxisMaximum(80f);
yAxis.setDrawLabels(false);
Legend l = mChart.getLegend();
l.setVerticalAlignment(Legend.LegendVerticalAlignment.TOP);
l.setHorizontalAlignment(Legend.LegendHorizontalAlignment.CENTER);
l.setOrientation(Legend.LegendOrientation.HORIZONTAL);
l.setDrawInside(false);
l.setTypeface(mTfLight);
l.setXEntrySpace(7f);
l.setYEntrySpace(5f);
l.setTextColor(Color.WHITE);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.radar, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.actionToggleValues: {
for (IDataSet<?> set : mChart.getData().getDataSets())
set.setDrawValues(!set.isDrawValuesEnabled());
mChart.invalidate();
break;
}
case R.id.actionToggleHighlight: {
if (mChart.getData() != null) {
mChart.getData().setHighlightEnabled(!mChart.getData().isHighlightEnabled());
mChart.invalidate();
}
break;
}
case R.id.actionToggleRotate: {
if (mChart.isRotationEnabled())
mChart.setRotationEnabled(false);
else
mChart.setRotationEnabled(true);
mChart.invalidate();
break;
}
case R.id.actionToggleFilled: {
ArrayList<IRadarDataSet> sets = (ArrayList<IRadarDataSet>) mChart.getData()
.getDataSets();
for (IRadarDataSet set : sets) {
if (set.isDrawFilledEnabled())
set.setDrawFilled(false);
else
set.setDrawFilled(true);
}
mChart.invalidate();
break;
}
case R.id.actionToggleHighlightCircle: {
ArrayList<IRadarDataSet> sets = (ArrayList<IRadarDataSet>) mChart.getData()
.getDataSets();
for (IRadarDataSet set : sets) {
set.setDrawHighlightCircleEnabled(!set.isDrawHighlightCircleEnabled());
}
mChart.invalidate();
break;
}
case R.id.actionSave: {
if (mChart.saveToPath("title" + System.currentTimeMillis(), "")) {
Toast.makeText(getApplicationContext(), "Saving SUCCESSFUL!",
Toast.LENGTH_SHORT).show();
} else
Toast.makeText(getApplicationContext(), "Saving FAILED!", Toast.LENGTH_SHORT)
.show();
break;
}
case R.id.actionToggleXLabels: {
mChart.getXAxis().setEnabled(!mChart.getXAxis().isEnabled());
mChart.notifyDataSetChanged();
mChart.invalidate();
break;
}
case R.id.actionToggleYLabels: {
mChart.getYAxis().setEnabled(!mChart.getYAxis().isEnabled());
mChart.invalidate();
break;
}
case R.id.animateX: {
mChart.animateX(1400);
break;
}
case R.id.animateY: {
mChart.animateY(1400);
break;
}
case R.id.animateXY: {
mChart.animateXY(1400, 1400);
break;
}
case R.id.actionToggleSpin: {
mChart.spin(2000, mChart.getRotationAngle(), mChart.getRotationAngle() + 360, Easing.EasingOption
.EaseInCubic);
break;
}
}
return true;
}
public void setData() {
float mult = 80;
float min = 20;
int cnt = 5;
ArrayList<RadarEntry> entries1 = new ArrayList<RadarEntry>();
ArrayList<RadarEntry> entries2 = new ArrayList<RadarEntry>();
// NOTE: The order of the entries when being added to the entries array determines their position around the center of
// the chart.
for (int i = 0; i < cnt; i++) {
float val1 = (float) (Math.random() * mult) + min;
entries1.add(new RadarEntry(val1));
float val2 = (float) (Math.random() * mult) + min;
entries2.add(new RadarEntry(val2));
}
RadarDataSet set1 = new RadarDataSet(entries1, "Last Week");
set1.setColor(Color.rgb(103, 110, 129));
set1.setFillColor(Color.rgb(103, 110, 129));
set1.setDrawFilled(true);
set1.setFillAlpha(180);
set1.setLineWidth(2f);
set1.setDrawHighlightCircleEnabled(true);
set1.setDrawHighlightIndicators(false);
RadarDataSet set2 = new RadarDataSet(entries2, "This Week");
set2.setColor(Color.rgb(121, 162, 175));
set2.setFillColor(Color.rgb(121, 162, 175));
set2.setDrawFilled(true);
set2.setFillAlpha(180);
set2.setLineWidth(2f);
set2.setDrawHighlightCircleEnabled(true);
set2.setDrawHighlightIndicators(false);
ArrayList<IRadarDataSet> sets = new ArrayList<IRadarDataSet>();
sets.add(set1);
sets.add(set2);
RadarData data = new RadarData(sets);
data.setValueTypeface(mTfLight);
data.setValueTextSize(8f);
data.setDrawValues(false);
data.setValueTextColor(Color.WHITE);
mChart.setData(data);
mChart.invalidate();
}
}