private void initChart() {
mChart.setVisibility(View.VISIBLE);
mChart.setDrawBarShadow(false);
mChart.setDrawValueAboveBar(true);
mChart.setDescription("");
// if more than 60 entries are displayed in the chart, no values will be
// drawn
mChart.setMaxVisibleValueCount(60);
// scaling can now only be done on x- and y-axis separately
mChart.setPinchZoom(false);
// draw shadows for each bar that show the maximum value
// mChart.setDrawBarShadow(true);
// mChart.setDrawXLabels(false);
mChart.setDrawGridBackground(false);
// mChart.setDrawYLabels(false);
mTf = Typeface.createFromAsset(getActivity().getAssets(), "OpenSans-Regular.ttf");
XAxis xAxis = mChart.getXAxis();
xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
xAxis.setTypeface(mTf);
xAxis.setDrawGridLines(false);
xAxis.setSpaceBetweenLabels(2);
YAxis leftAxis = mChart.getAxisLeft();
leftAxis.setTypeface(mTf);
leftAxis.setLabelCount(8, false);
leftAxis.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
leftAxis.setSpaceTop(15f);
leftAxis.setValueFormatter(new YUnitFormatter("L"));
YAxis rightAxis = mChart.getAxisRight();
rightAxis.setTypeface(mTf);
rightAxis.setEnabled(false);
Legend l = mChart.getLegend();
l.setPosition(Legend.LegendPosition.BELOW_CHART_CENTER);
l.setForm(Legend.LegendForm.SQUARE);
l.setFormSize(9f);
l.setTextSize(11f);
l.setXEntrySpace(4f);
setData(12, 50);
// dont forget to refresh the drawing
getActivity()
.runOnUiThread(
new Runnable() {
@Override
public void run() {
mChart.invalidate();
}
});
}
private void initChart(ClimbingArea climbingArea) {
// Init first chart
mChart = (BarChart) findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);
mChart.getLegend().setEnabled(false);
mChart.setDrawBarShadow(false);
mChart.setDrawValueAboveBar(true);
mChart.getDescription().setEnabled(false);
// if more than 60 entries are displayed in the chart, no values will be
// drawn
mChart.setMaxVisibleValueCount(60);
// scaling can now only be done on x- and y-axis separately
mChart.setPinchZoom(false);
mChart.setDoubleTapToZoomEnabled(false);
mChart.setDragEnabled(false);
mChart.setScaleEnabled(false);
mChart.setDrawGridBackground(false);
XAxis xAxis = mChart.getXAxis();
xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
xAxis.setDrawGridLines(false);
xAxis.setLabelCount(2);
YAxis leftAxis = mChart.getAxisLeft();
leftAxis.setEnabled(false);
YAxis rightAxis = mChart.getAxisRight();
rightAxis.setEnabled(false);
}
/**
* draws the x-labels on the specified y-position
*
* @param pos
*/
protected void drawLabels(Canvas c, float pos) {
// pre allocate to save performance (dont allocate in loop)
float[] position = new float[] {0f, 0f};
for (int i = mMinX; i <= mMaxX; i += mXAxis.mAxisLabelModulus) {
position[0] = i;
mTrans.pointValuesToPixel(position);
if (mViewPortHandler.isInBoundsX(position[0])) {
String label = mXAxis.getValues().get(i);
if (mXAxis.isAvoidFirstLastClippingEnabled()) {
// avoid clipping of the last
if (i == mXAxis.getValues().size() - 1 && mXAxis.getValues().size() > 1) {
float width = Utils.calcTextWidth(mAxisLabelPaint, label);
if (width > mViewPortHandler.offsetRight() * 2
&& position[0] + width > mViewPortHandler.getChartWidth()) position[0] -= width / 2;
// avoid clipping of the first
} else if (i == 0) {
float width = Utils.calcTextWidth(mAxisLabelPaint, label);
position[0] += width / 2;
}
}
c.drawText(label, position[0], pos, mAxisLabelPaint);
}
}
}
public BarChartBuilder(
BarChart barChart,
String description,
String units,
int maxVisibleValue,
boolean drawXLabels,
boolean drawLegend) {
this.description = description;
this.units = units;
this.maxVisibleValue = maxVisibleValue;
this.drawXLabels = drawXLabels;
this.drawLegend = drawLegend;
barChart.setDrawValueAboveBar(true);
barChart.setMaxVisibleValueCount(maxVisibleValue);
barChart.setDrawGridBackground(false);
barChart.setDrawBarShadow(false);
barChart.setDescription(description);
barChart.setClickable(false);
barChart.setPinchZoom(false);
XAxis xL = barChart.getXAxis();
xL.setPosition(XAxis.XAxisPosition.BOTTOM);
xL.setDrawGridLines(false);
YAxis yL = barChart.getAxisLeft();
yL.setLabelCount(10, true);
yL.setTextSize(10.0f);
yL.setDrawGridLines(false);
yL.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
barChart.getAxisRight().setEnabled(false);
this.barChart = barChart;
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View barChartLayout = inflater.inflate(R.layout.fragment_bar_chart, container, false);
ButterKnife.bind(this, barChartLayout);
mSwipeRefreshLayout.setOnRefreshListener(this);
mChart.setOnChartValueSelectedListener(this);
mChart.setDrawBarShadow(false);
mChart.setDrawValueAboveBar(true);
mChart.setDescription("");
// TODO: do we care about this?
// if more than 60 entries are displayed in the chart, no values will be
// drawn
mChart.setMaxVisibleValueCount(60);
// scaling can now only be done on x- and y-axis separately
mChart.setPinchZoom(false);
mChart.setDrawGridBackground(false);
XAxis xAxis = mChart.getXAxis();
xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
xAxis.setDrawGridLines(false);
xAxis.setSpaceBetweenLabels(2);
ValueFormatter custom = new MyValueFormatter();
YAxis leftAxis = mChart.getAxisLeft();
leftAxis.setLabelCount(8, false);
leftAxis.setValueFormatter(custom);
leftAxis.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
leftAxis.setSpaceTop(15f);
YAxis rightAxis = mChart.getAxisRight();
rightAxis.setDrawGridLines(false);
rightAxis.setLabelCount(8, false);
rightAxis.setValueFormatter(custom);
rightAxis.setSpaceTop(15f);
Legend l = mChart.getLegend();
l.setPosition(Legend.LegendPosition.BELOW_CHART_LEFT);
l.setForm(Legend.LegendForm.SQUARE);
l.setFormSize(9f);
l.setTextSize(11f);
l.setXEntrySpace(4f);
return barChartLayout;
}
/**
* Draws the LimitLines associated with this axis to the screen.
*
* @param c
*/
@Override
public void renderLimitLines(Canvas c) {
List<LimitLine> limitLines = mXAxis.getLimitLines();
if (limitLines == null || limitLines.size() <= 0) return;
float[] pts = new float[4];
Path limitLinePath = new Path();
for (int i = 0; i < limitLines.size(); i++) {
LimitLine l = limitLines.get(i);
pts[0] = l.getLimit();
pts[2] = l.getLimit();
mTrans.pointValuesToPixel(pts);
pts[1] = mViewPortHandler.contentTop();
pts[3] = mViewPortHandler.contentBottom();
limitLinePath.moveTo(pts[0], pts[1]);
limitLinePath.lineTo(pts[2], pts[3]);
mLimitLinePaint.setStyle(Paint.Style.STROKE);
mLimitLinePaint.setColor(l.getLineColor());
mLimitLinePaint.setStrokeWidth(l.getLineWidth());
mLimitLinePaint.setPathEffect(l.getDashPathEffect());
c.drawPath(limitLinePath, mLimitLinePaint);
limitLinePath.reset();
String label = l.getLabel();
// if drawing the limit-value label is enabled
if (label != null && !label.equals("")) {
float xOffset = l.getLineWidth();
float add = Utils.convertDpToPixel(4f);
mLimitLinePaint.setStyle(l.getTextStyle());
mLimitLinePaint.setPathEffect(null);
mLimitLinePaint.setColor(l.getTextColor());
mLimitLinePaint.setStrokeWidth(0.5f);
mLimitLinePaint.setTextSize(l.getTextSize());
float yOffset = Utils.calcTextHeight(mLimitLinePaint, label) + add / 2f;
if (l.getLabelPosition() == LimitLine.LimitLabelPosition.POS_RIGHT) {
c.drawText(
label, pts[0] + xOffset, mViewPortHandler.contentBottom() - add, mLimitLinePaint);
} else {
c.drawText(
label, pts[0] + xOffset, mViewPortHandler.contentTop() + yOffset, mLimitLinePaint);
}
}
}
}
@Override
public void renderAxisLine(Canvas c) {
if (!mXAxis.isDrawAxisLineEnabled() || !mXAxis.isEnabled()) return;
mAxisLinePaint.setColor(mXAxis.getAxisLineColor());
mAxisLinePaint.setStrokeWidth(mXAxis.getAxisLineWidth());
// if (mXAxis.getPosition() == XAxisPosition.TOP
// || mXAxis.getPosition() == XAxisPosition.TOP_INSIDE
// || mXAxis.getPosition() == XAxisPosition.BOTH_SIDED) {
c.drawLine(
mViewPortHandler.contentLeft(),
mViewPortHandler.contentTop(),
mViewPortHandler.contentRight(),
mViewPortHandler.contentTop(),
mAxisLinePaint);
// }
// if (mXAxis.getPosition() == XAxisPosition.BOTTOM
// || mXAxis.getPosition() == XAxisPosition.BOTTOM_INSIDE
// || mXAxis.getPosition() == XAxisPosition.BOTH_SIDED) {
c.drawLine(
mViewPortHandler.contentLeft(),
mViewPortHandler.contentBottom() * topchartScale,
mViewPortHandler.contentRight(),
mViewPortHandler.contentBottom() * topchartScale,
mAxisLinePaint);
float yoffset = mViewPortHandler.contentBottom() * 0.08f - Utils.convertDpToPixel(1);
c.drawLine(
mViewPortHandler.contentLeft(),
mViewPortHandler.contentBottom() * topchartScale + yoffset,
mViewPortHandler.contentRight(),
mViewPortHandler.contentBottom() * topchartScale + yoffset,
mAxisLinePaint);
c.drawLine(
mViewPortHandler.contentLeft(),
mViewPortHandler.contentBottom() - 1,
mViewPortHandler.contentRight(),
mViewPortHandler.contentBottom() - 1,
mAxisLinePaint);
// }
}
private void setupWeekStepsChart() {
mWeekStepsChart.setBackgroundColor(BACKGROUND_COLOR);
mWeekStepsChart.setDescriptionColor(DESCRIPTION_COLOR);
mWeekStepsChart.setDescription("");
configureBarLineChartDefaults(mWeekStepsChart);
XAxis x = mWeekStepsChart.getXAxis();
x.setDrawLabels(true);
x.setDrawGridLines(false);
x.setEnabled(true);
x.setTextColor(CHART_TEXT_COLOR);
x.setDrawLimitLinesBehindData(true);
YAxis y = mWeekStepsChart.getAxisLeft();
y.setDrawGridLines(false);
y.setDrawTopYLabelEntry(false);
y.setTextColor(CHART_TEXT_COLOR);
y.setEnabled(true);
YAxis yAxisRight = mWeekStepsChart.getAxisRight();
yAxisRight.setDrawGridLines(false);
yAxisRight.setEnabled(false);
yAxisRight.setDrawLabels(false);
yAxisRight.setDrawTopYLabelEntry(false);
yAxisRight.setTextColor(CHART_TEXT_COLOR);
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.frag_simple_bar, container, false);
// create a new chart object
mChart = new BarChart(getActivity());
mChart.setDescription("");
mChart.setOnChartGestureListener(this);
MyMarkerView mv = new MyMarkerView(getActivity(), R.layout.custom_marker_view);
mChart.setMarkerView(mv);
mChart.setDrawGridBackground(false);
mChart.setDrawBarShadow(false);
Typeface tf = Typeface.createFromAsset(getActivity().getAssets(), "OpenSans-Light.ttf");
mChart.setData(generateBarData(1, 20000, 12));
Legend l = mChart.getLegend();
l.setTypeface(tf);
YAxis leftAxis = mChart.getAxisLeft();
leftAxis.setTypeface(tf);
mChart.getAxisRight().setEnabled(false);
XAxis xAxis = mChart.getXAxis();
xAxis.setEnabled(false);
// programatically add the chart
FrameLayout parent = (FrameLayout) v.findViewById(R.id.parentLayout);
parent.addView(mChart);
return v;
}
@Override
public View getView(int position, View convertView, Context c) {
ViewHolder holder = null;
if (convertView == null) {
holder = new ViewHolder();
convertView = LayoutInflater.from(c).inflate(R.layout.listview_item_horizontalbarchart, null);
holder.chart = (HorizontalBarChart) convertView.findViewById(R.id.horizontal_bar_chart);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
BarData barData = (BarData) mChartData;
// mRealmHandler.getSpecificDateAmount(month, year, 2);
// apply styling
holder.chart.setDescription("");
holder.chart.setDrawGridBackground(false);
holder.chart.setDrawBarShadow(false);
// holder.chart.setBackgroundColor(backgroundColor);
holder.chart.getAxisLeft().setEnabled(false);
holder.chart.getAxisRight().setStartAtZero(false);
holder.chart.getAxisRight().setAxisMaxValue(total);
holder.chart.getAxisRight().setAxisMinValue(-total);
holder.chart.getAxisRight().setTextSize(9f);
holder.chart.getAxisRight().setTextColor(Color.WHITE);
XAxis xAxis = holder.chart.getXAxis();
xAxis.setPosition(XAxis.XAxisPosition.BOTH_SIDED);
xAxis.setDrawGridLines(false);
xAxis.setDrawAxisLine(false);
xAxis.setTextSize(9f);
xAxis.setTextColor(Color.WHITE);
Legend l = holder.chart.getLegend();
l.setPosition(Legend.LegendPosition.BELOW_CHART_RIGHT);
l.setFormSize(8f);
l.setFormToTextSpace(4f);
l.setXEntrySpace(6f);
l.setTextColor(Color.WHITE);
// mChartData.setValueTypeface(mTf);
// set data
holder.chart.setData(barData);
holder.chart.animateY(700);
holder.chart.notifyDataSetChanged();
holder.chart.invalidate();
return convertView;
}
/** Define the design of the chart. */
private void prepareChart() {
// Chart
chart1 = (BarChart) view.findViewById(R.id.chart1);
chart1.setMaxVisibleValueCount(60);
chart1.setDrawGridBackground(false);
chart1.setDescription("");
chart1.setNoDataTextDescription("Select the range of dates...");
// X axis
XAxis xAxis = chart1.getXAxis();
xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
xAxis.setDrawGridLines(false);
// Y axis
YAxisValueFormatter custom = new MyYAxisValueFormatter();
YAxis leftAxis = chart1.getAxisLeft();
leftAxis.setLabelCount(8, false);
leftAxis.setValueFormatter(custom);
leftAxis.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
leftAxis.setSpaceTop(15f);
YAxis rightAxis = chart1.getAxisRight();
rightAxis.setDrawGridLines(false);
rightAxis.setLabelCount(8, false);
rightAxis.setValueFormatter(custom);
rightAxis.setSpaceTop(15f);
// Legend
Legend l = chart1.getLegend();
l.setPosition(Legend.LegendPosition.BELOW_CHART_LEFT);
l.setForm(Legend.LegendForm.CIRCLE);
l.setFormSize(9f);
l.setTextSize(11f);
l.setXEntrySpace(4f);
// Initialize chart without data
ArrayList<BarEntry> entries = new ArrayList<>();
BarDataSet dataset = new BarDataSet(entries, "" + maxDate.get(YEAR));
ArrayList<String> labels = new ArrayList<>();
BarData data = new BarData(labels, dataset);
chart1.setData(data);
}
@Override
public void renderAxisLabels(Canvas c) {
if (!mXAxis.isEnabled() || !mXAxis.isDrawLabelsEnabled()) return;
float yoffset = Utils.convertDpToPixel(4f);
mAxisLabelPaint.setTypeface(mXAxis.getTypeface());
mAxisLabelPaint.setTextSize(mXAxis.getTextSize());
mAxisLabelPaint.setColor(mXAxis.getTextColor());
if (mXAxis.getPosition() == XAxisPosition.TOP) {
drawLabels(c, mViewPortHandler.offsetTop() - yoffset);
} else if (mXAxis.getPosition() == XAxisPosition.BOTTOM) {
drawLabels(
c,
mViewPortHandler.contentBottom() * topchartScale
+ (mViewPortHandler.contentBottom() * 0.04f)
+ mXAxis.mLabelHeight / 2);
} else if (mXAxis.getPosition() == XAxisPosition.BOTTOM_INSIDE) {
drawLabels(c, mViewPortHandler.contentBottom() - yoffset);
} else if (mXAxis.getPosition() == XAxisPosition.TOP_INSIDE) {
drawLabels(c, mViewPortHandler.offsetTop() + yoffset + mXAxis.mLabelHeight);
} else { // BOTH SIDED
drawLabels(c, mViewPortHandler.offsetTop() - yoffset);
drawLabels(c, mViewPortHandler.contentBottom() + mXAxis.mLabelHeight + yoffset * 1.6f);
}
}
public HorizontalBarChart setupHorizontalChartGastos(HorizontalBarChart mChart) {
mChart.setDrawBarShadow(false);
mChart.setDrawValueAboveBar(true);
mChart.setDescription("");
// if more than 60 entries are displayed in the chart, no values will be
// drawn
mChart.setMaxVisibleValueCount(60);
// scaling can now only be done on x- and y-axis separately
mChart.setPinchZoom(false);
// draw shadows for each bar that show the maximum value
// mChart.setDrawBarShadow(true);
// mChart.setDrawXLabels(false);
mChart.setDrawGridBackground(false);
// mChart.setDrawYLabels(false);
XAxis xl = mChart.getXAxis();
xl.setPosition(XAxis.XAxisPosition.BOTTOM);
xl.setTypeface(tf);
xl.setDrawAxisLine(true);
xl.setDrawGridLines(true);
xl.setGridLineWidth(0.3f);
YAxis yl = mChart.getAxisLeft();
yl.setTypeface(tf);
yl.setDrawAxisLine(true);
yl.setDrawGridLines(true);
yl.setGridLineWidth(0.3f);
// yl.setInverted(true);
YAxis yr = mChart.getAxisRight();
yr.setTypeface(tf);
yr.setDrawAxisLine(true);
yr.setDrawGridLines(false);
// yr.setInverted(true);
Legend l = mChart.getLegend();
l.setPosition(Legend.LegendPosition.BELOW_CHART_LEFT);
l.setFormSize(8f);
l.setXEntrySpace(4f);
return mChart;
}
public void computeAxis(float xValAverageLength, List<String> xValues) {
mAxisLabelPaint.setTypeface(mXAxis.getTypeface());
mAxisLabelPaint.setTextSize(mXAxis.getTextSize());
StringBuffer a = new StringBuffer();
int max = (int) Math.round(xValAverageLength + mXAxis.getSpaceBetweenLabels());
for (int i = 0; i < max; i++) {
a.append("h");
}
mXAxis.mLabelWidth = Utils.calcTextWidth(mAxisLabelPaint, a.toString());
mXAxis.mLabelHeight = Utils.calcTextHeight(mAxisLabelPaint, "Q");
mXAxis.setValues(xValues);
}
@Override
public void renderGridLines(Canvas c) {
if (!mXAxis.isDrawGridLinesEnabled() || !mXAxis.isEnabled()) return;
// pre alloc
float[] position = new float[] {0f, 0f};
mGridPaint.setColor(mXAxis.getGridColor());
mGridPaint.setStrokeWidth(mXAxis.getGridLineWidth());
mGridPaint.setPathEffect(mXAxis.getGridDashPathEffect());
Path gridLinePath = new Path();
for (int i = mMinX; i <= mMaxX; i += mXAxis.mAxisLabelModulus) {
String label = mXAxis.getValues().get(i);
position[0] = i;
mTrans.pointValuesToPixel(position);
if (position[0] >= mViewPortHandler.offsetLeft()
&& position[0] <= mViewPortHandler.getChartWidth()) {
gridLinePath.moveTo(position[0], mViewPortHandler.contentBottom() * topchartScale);
gridLinePath.lineTo(position[0], mViewPortHandler.contentTop());
// draw a path because lines don't support dashing on lower android versions
c.drawPath(gridLinePath, mGridPaint);
}
gridLinePath.reset();
if (position[0] >= mViewPortHandler.offsetLeft()
&& position[0] <= mViewPortHandler.getChartWidth()) {
gridLinePath.moveTo(
position[0], mViewPortHandler.contentBottom() * (topchartScale + 0.08f));
gridLinePath.lineTo(position[0], mViewPortHandler.contentBottom());
// draw a path because lines don't support dashing on lower android versions
c.drawPath(gridLinePath, mGridPaint);
}
gridLinePath.reset();
}
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.kommfort, container, false);
RelativeLayout relativ = (RelativeLayout) rootView.findViewById(R.id.bak);
mLineChart = (LineChart) relativ.findViewById(R.id.linechartkommfort);
mLineChart.setOnChartValueSelectedListener(this);
// no description text
mLineChart.setDescription("Beschleunigungskraefte");
mLineChart.setNoDataTextDescription("You need to provide data for the chart.");
// enable highlighting
mLineChart.setHighlightEnabled(true);
// enable touch gestures
mLineChart.setTouchEnabled(true);
// enable scaling and dragging
mLineChart.setDragEnabled(true);
mLineChart.setScaleEnabled(true);
mLineChart.setDrawGridBackground(false);
// if disabled, scaling can be done on x- and y-axis separately
mLineChart.setPinchZoom(true);
// set an alternative background color
mLineChart.setBackgroundColor(Color.WHITE);
LineData data = new LineData();
data.setValueTextColor(Color.BLACK);
// add empty data
mLineChart.setData(data);
// get the legend (only possible after setting data)
Legend l = mLineChart.getLegend();
// modify the legend ...
// l.setPosition(LegendPosition.LEFT_OF_CHART);
l.setForm(Legend.LegendForm.LINE);
l.setTextColor(Color.BLACK);
XAxis xl = mLineChart.getXAxis();
xl.setTextColor(Color.BLACK);
xl.setDrawGridLines(false);
xl.setAvoidFirstLastClipping(true);
YAxis leftAxis = mLineChart.getAxisLeft();
leftAxis.setTextColor(Color.BLACK);
leftAxis.setAxisMaxValue(2f);
leftAxis.setAxisMinValue(-2f);
leftAxis.setStartAtZero(false);
leftAxis.setDrawGridLines(true);
YAxis rightAxis = mLineChart.getAxisRight();
rightAxis.setEnabled(false);
Button zukamm = (Button) rootView.findViewById(R.id.butonzumkreis);
// TextView zubesh=(TextView) rootView.findViewById(R.id.zubeschleunigungskraefte);
// Layout button=(Layout) rootView.findViewById(R.id.);
zukamm.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getActivity(), KammsherKreis.class);
Kommfort.this.startActivity(intent);
}
});
/**
* zubesh.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) {
* Intent myIntent = new Intent(getActivity(), Beschleunigungskraefte.class);
* getActivity().startActivityForResult(myIntent,100); } });
*/
return rootView;
}
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
LineView = inflater.inflate(R.layout.analysis_bar, container, false);
initView();
// no description text
mChart.setDescription("");
// enable value highlighting
mChart.setHighlightEnabled(true);
// enable touch gestures
mChart.setTouchEnabled(true);
// enable scaling and dragging
mChart.setDragEnabled(true);
mChart.setScaleEnabled(true);
// if disabled, scaling can be done on x- and y-axis separately
mChart.setPinchZoom(false);
mChart.setDrawGridBackground(true);
// tf = Typeface.createFromAsset(getAssets(), "OpenSans-Regular.ttf");
XAxis x = mChart.getXAxis();
// x.setTypeface(tf);
x.setEnabled(true);
YAxis y = mChart.getAxisLeft();
// y.setTypeface(tf);
y.setLabelCount(5);
y.setEnabled(true);
mChart.getAxisRight().setEnabled(true);
// add data
catchData();
Date dt = new Date();
SimpleDateFormat matter1 = new SimpleDateFormat("dd");
int days = Integer.parseInt(matter1.format(dt));
log.e("days = " + days);
setData(days - 9, 10, 100);
mChart.getLegend().setEnabled(true);
mChart.animateXY(2000, 2000);
// dont forget to refresh the drawing
/*ArrayList<LineDataSet> sets = (ArrayList<LineDataSet>) mChart.getData()
.getDataSets();
for (LineDataSet set : sets) {
if (set.isDrawCubicEnabled())
set.setDrawCubic(false);
else
set.setDrawCubic(true);
}*/
mChart.invalidate();
return LineView;
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// Inflate the layout for this fragment
final View view = inflater.inflate(R.layout.fragment_chart_tab, container, false);
btnPrevious = (ImageButton) view.findViewById(R.id.btnPrevious);
btnPrevious.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
convertExecutor.execute(
new Runnable() {
@Override
public void run() {
if (currentGraph <= 1) {
return;
}
currentGraph--;
ChartCollection collection =
fromDevice ? fileManager.getCollection() : fileManager.getPcaCollection();
final Map<Double, Double> mapData =
collection.getCharData(currentGraph - 1).getData();
// final double[] data = new
// double[mapData.values().size()];
//
// for (int i = 0; i < mapData.values().size(); i++) {
// data[i] = mapData.get(i);
// }
mainHandler.post(
new Runnable() {
@Override
public void run() {
drawGraph(mapData);
txtCurrent.setText(String.valueOf(currentGraph));
}
});
}
});
}
});
btnNext = (ImageButton) view.findViewById(R.id.btnNext);
btnNext.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
convertExecutor.execute(
new Runnable() {
@Override
public void run() {
if (currentGraph >= totalGraphs) {
return;
}
currentGraph++;
ChartCollection collection =
fromDevice ? fileManager.getCollection() : fileManager.getPcaCollection();
final Map<Double, Double> mapData =
collection.getCharData(currentGraph - 1).getData();
// final double[] data = new
// double[mapData.values().size()];
//
// for (int i = 0; i < mapData.values().size(); i++) {
// data[i] = mapData.get(i);
// }
mainHandler.post(
new Runnable() {
@Override
public void run() {
drawGraph(mapData);
txtCurrent.setText(String.valueOf(currentGraph));
}
});
}
});
}
});
txtCurrent = (TextView) view.findViewById(R.id.txtCurrentGraph);
txtTotal = (TextView) view.findViewById(R.id.txtTotalGraph);
chart = (LineChart) view.findViewById(R.id.chart);
chart.setNoDataText("Aguardando dados...");
chart.setScaleYEnabled(false);
chart.setPinchZoom(true);
if (fromDevice) {
YAxis leftAxis = chart.getAxisLeft();
leftAxis.setAxisMinValue(0);
leftAxis.setAxisMaxValue(100);
}
YAxis rightAxis = chart.getAxisRight();
rightAxis.setEnabled(false);
XAxis xAxis = chart.getXAxis();
xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
loadData(true);
return view;
}
protected void onCreate(Bundle savedInstanceState) {
setLayout(R.layout.activity_rfdroid);
super.onCreate(savedInstanceState);
registerReceiver(mGattUpdateReceiver, makeGattUpdateIntentFilter());
UiModeManager uiModeManager = (UiModeManager) getSystemService(UI_MODE_SERVICE);
deviceFoundDialog =
ProgressDialog.show(
RFdroidActivity.this,
"",
getResources().getString(R.string.toast_looking_for_rfdroid),
true);
deviceFoundDialog.setCancelable(false);
deviceFoundDialog.setOnKeyListener(
new DialogInterface.OnKeyListener() {
@Override
public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_BACK) {
dialog.dismiss();
onBackPressed();
return true;
}
return false;
}
});
final ScrollView view = (ScrollView) findViewById(R.id.scrollview);
view.getViewTreeObserver()
.addOnScrollChangedListener(
new ViewTreeObserver.OnScrollChangedListener() {
@Override
public void onScrollChanged() {
if (!openingDrawer) {
if (view.getScrollX() == 0 && view.getScrollY() == 0) {
discreteSeekBar.showFloater(250);
} else {
discreteSeekBar.hideFloater(1);
}
}
}
});
sharedpreferences = getSharedPreferences(PREFERENCES, Context.MODE_PRIVATE);
int dataChartTypeVal =
sharedpreferences.getInt("dataChartType", DataChartType.RECEPTION_RATE.ordinal());
if (dataChartTypeVal == DataChartType.PACKET_NUMBER.ordinal()) {
dataChartType = DataChartType.PACKET_NUMBER;
}
tablelayout = (TableLayout) findViewById(R.id.tablelayout);
altTableRow(2);
mChart = (BarChart) findViewById(R.id.chart1);
mChart.setDrawBarShadow(false);
mChart.setDrawValueAboveBar(true);
mChart.setDescription("");
// if more than 60 entries are displayed in the chart, no values will be
// drawn
mChart.setMaxVisibleValueCount(60);
// scaling can now only be done on x- and y-axis separately
mChart.setPinchZoom(false);
mChart.setDrawGridBackground(false);
mChart.setDescriptionColor(Color.parseColor("#000000"));
XAxis xAxis = mChart.getXAxis();
xAxis.setDrawGridLines(false);
xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
xAxis.setSpaceBetweenLabels(0);
YAxisValueFormatter custom = new DataAxisFormatter("%");
YAxis leftAxis = mChart.getAxisLeft();
leftAxis.setValueFormatter(custom);
leftAxis.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
YAxis rightAxis = mChart.getAxisRight();
rightAxis.setValueFormatter(custom);
rightAxis.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
leftAxis.setDrawGridLines(true);
rightAxis.setDrawGridLines(false);
mChart.animateY(1000);
mChart.getLegend().setEnabled(true);
mChart.setVisibility(View.GONE);
discreteSeekBar = (DiscreteSeekBar) findViewById(R.id.discrete1);
discreteSeekBar.keepShowingPopup(true);
discreteSeekBar.setNumericTransformer(
new DiscreteSeekBar.NumericTransformer() {
@Override
public int transform(int value) {
return value * 5;
}
});
discreteSeekBar.setOnFocusChangeListener(
new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (!hasFocus) {
discreteSeekBar.showFloater(250);
}
}
});
discreteSeekBar.setOnProgressChangeListener(
new DiscreteSeekBar.OnProgressChangeListener() {
@Override
public void onProgressChanged(DiscreteSeekBar seekBar, int value, boolean fromUser) {}
@Override
public void onStartTrackingTouch(DiscreteSeekBar seekBar) {}
@Override
public void onStopTrackingTouch(DiscreteSeekBar seekBar) {
setAdvertisingInteval();
}
});
if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION) {
discreteSeekBar.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
setAdvertisingInteval();
}
});
}
intervalTv = (TextView) findViewById(R.id.interval_head);
globalReceptionRateTv = (TextView) findViewById(R.id.global_reception_rate);
lastPacketReceivedTv = (TextView) findViewById(R.id.last_packet_received_value);
samplingTimeTv = (TextView) findViewById(R.id.sampling_time_value);
totalPacketReceiveTv = (TextView) findViewById(R.id.total_packet_received_value);
averagePacketReceivedTv = (TextView) findViewById(R.id.average_packet_received_value);
initTv();
if (mBluetoothAdapter.isEnabled()) {
Intent intent = new Intent(this, BtAnalyzerService.class);
mBound = bindService(intent, mServiceConnection, BIND_AUTO_CREATE);
}
}
@Override
public View getView(int position, View convertView, Context c) {
ViewHolder holder = null;
if (convertView == null) {
holder = new ViewHolder();
convertView = LayoutInflater.from(c).inflate(R.layout.list_item_linechart, null);
holder.chart = (LineChart) convertView.findViewById(R.id.chart);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
// apply styling
// holder.chart.setValueTypeface(mTf);
holder.chart.setDescription("");
holder.chart.setDrawGridBackground(false);
XAxis xAxis = holder.chart.getXAxis();
xAxis.setPosition(XAxisPosition.BOTTOM);
xAxis.setTypeface(mTf);
xAxis.setDrawGridLines(false);
xAxis.setDrawAxisLine(true);
YAxis leftAxis = holder.chart.getAxisLeft();
leftAxis.setTypeface(mTf);
leftAxis.setLabelCount(5, false);
YAxis rightAxis = holder.chart.getAxisRight();
rightAxis.setTypeface(mTf);
rightAxis.setLabelCount(5, false);
rightAxis.setDrawGridLines(false);
// set data
holder.chart.setData((LineData) mChartData);
// do not forget to refresh the chart
// holder.chart.invalidate();
holder.chart.animateX(750);
// at 20151130
// at 20151117
// if(mType==0) {
// LimitLine ll = new LimitLine(30, "目标温度");
// ll.setLineWidth(4f);
// ll.enableDashedLine(10f, 10f, 0f);
// ll.setLabelPosition(LimitLabelPosition.LEFT_BOTTOM);
// ll.setTextSize(10f);
// leftAxis.addLimitLine(ll);
// } else {
// LimitLine ll = new LimitLine(60, "目标湿度");
// ll.setLineWidth(4f);
// ll.enableDashedLine(10f, 10f, 0f);
// ll.setLabelPosition(LimitLabelPosition.LEFT_BOTTOM);
// ll.setTextSize(10f);
// leftAxis.addLimitLine(ll);
// }
// end 20151117
LimitLine ll = new LimitLine(this.aimValue, this.aimName);
ll.setLineWidth(4f);
ll.enableDashedLine(10f, 10f, 0f);
ll.setLabelPosition(LimitLabelPosition.LEFT_BOTTOM);
ll.setTextSize(10f);
leftAxis.addLimitLine(ll);
// end 20151130
return convertView;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// setContentView(R.layout.activity_realtime_chart);
// Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
// setSupportActionBar(toolbar);
getWindow()
.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_realtime_chart);
// mChart = (LineChart) findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);
mChart.setDescription("Sleep Cycle live chart");
mChart.setNoDataTextDescription("No sleep data available.");
mChart.setTouchEnabled(true);
mChart.setDragEnabled(true);
mChart.setScaleEnabled(true);
mChart.setPinchZoom(true);
LineData data = new LineData();
mChart.setData(data);
Typeface tf = Typeface.createFromAsset(getAssets(), "OpenSans-Regular.ttf");
Legend l = mChart.getLegend();
l.setForm(Legend.LegendForm.LINE);
l.setTypeface(tf);
l.setTextColor(Color.WHITE);
XAxis xl = mChart.getXAxis();
xl.setTypeface(tf);
xl.setTextColor(Color.WHITE);
xl.setDrawGridLines(false);
xl.setAvoidFirstLastClipping(true);
xl.setSpaceBetweenLabels(5);
xl.setEnabled(true);
YAxis leftAxis = mChart.getAxisLeft();
leftAxis.setTypeface(tf);
leftAxis.setTextColor(Color.WHITE);
leftAxis.setAxisMaxValue(100f);
leftAxis.setAxisMinValue(0f);
leftAxis.setStartAtZero(false);
leftAxis.setDrawGridLines(true);
YAxis rightAxis = mChart.getAxisRight();
rightAxis.setEnabled(false);
// FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
// fab.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View view) {
// Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
// .setAction("Action", null).show();
// }
// });
}
private void initChart() {
barChart.setDrawBorders(true);
barChart.setBorderWidth(1);
barChart.setBorderColor(getResources().getColor(R.color.minute_grayLine));
barChart.setDescription("");
barChart.setDragEnabled(true);
barChart.setScaleYEnabled(false);
Legend barChartLegend = barChart.getLegend();
barChartLegend.setEnabled(false);
// BarYAxisFormatter barYAxisFormatter=new BarYAxisFormatter();
// bar x y轴
xAxisBar = barChart.getXAxis();
xAxisBar.setDrawLabels(true);
xAxisBar.setDrawGridLines(false);
xAxisBar.setDrawAxisLine(false);
xAxisBar.setTextColor(getResources().getColor(R.color.minute_zhoutv));
xAxisBar.setPosition(XAxis.XAxisPosition.BOTTOM);
xAxisBar.setGridColor(getResources().getColor(R.color.minute_grayLine));
axisLeftBar = barChart.getAxisLeft();
axisLeftBar.setAxisMinValue(0);
axisLeftBar.setDrawGridLines(false);
axisLeftBar.setDrawAxisLine(false);
axisLeftBar.setTextColor(getResources().getColor(R.color.minute_zhoutv));
axisLeftBar.setDrawLabels(true);
axisLeftBar.setSpaceTop(0);
axisLeftBar.setShowOnlyMinMax(true);
axisRightBar = barChart.getAxisRight();
axisRightBar.setDrawLabels(false);
axisRightBar.setDrawGridLines(false);
axisRightBar.setDrawAxisLine(false);
/** ************************************************************* */
combinedchart.setDrawBorders(true);
combinedchart.setBorderWidth(1);
combinedchart.setBorderColor(getResources().getColor(R.color.minute_grayLine));
combinedchart.setDescription("");
combinedchart.setDragEnabled(true);
combinedchart.setScaleYEnabled(false);
Legend combinedchartLegend = combinedchart.getLegend();
combinedchartLegend.setEnabled(false);
// bar x y轴
xAxisK = combinedchart.getXAxis();
xAxisK.setDrawLabels(true);
xAxisK.setDrawGridLines(false);
xAxisK.setDrawAxisLine(false);
xAxisK.setTextColor(getResources().getColor(R.color.minute_zhoutv));
xAxisK.setPosition(XAxis.XAxisPosition.BOTTOM);
xAxisK.setGridColor(getResources().getColor(R.color.minute_grayLine));
axisLeftK = combinedchart.getAxisLeft();
axisLeftK.setDrawGridLines(true);
axisLeftK.setDrawAxisLine(false);
axisLeftK.setDrawLabels(true);
axisLeftK.setTextColor(getResources().getColor(R.color.minute_zhoutv));
axisLeftK.setGridColor(getResources().getColor(R.color.minute_grayLine));
axisLeftK.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
axisRightK = combinedchart.getAxisRight();
axisRightK.setDrawLabels(false);
axisRightK.setDrawGridLines(true);
axisRightK.setDrawAxisLine(false);
axisRightK.setGridColor(getResources().getColor(R.color.minute_grayLine));
combinedchart.setDragDecelerationEnabled(true);
barChart.setDragDecelerationEnabled(true);
combinedchart.setDragDecelerationFrictionCoef(0.2f);
barChart.setDragDecelerationFrictionCoef(0.2f);
// 将K线控的滑动事件传递给交易量控件
combinedchart.setOnChartGestureListener(
new CoupleChartGestureListener(combinedchart, new Chart[] {barChart}));
// 将交易量控件的滑动事件传递给K线控件
barChart.setOnChartGestureListener(
new CoupleChartGestureListener(barChart, new Chart[] {combinedchart}));
barChart.setOnChartValueSelectedListener(
new OnChartValueSelectedListener() {
@Override
public void onValueSelected(Entry e, int dataSetIndex, Highlight h) {
Log.e("%%%%", h.getXIndex() + "");
combinedchart.highlightValues(new Highlight[] {h});
}
@Override
public void onNothingSelected() {
combinedchart.highlightValue(null);
}
});
combinedchart.setOnChartValueSelectedListener(
new OnChartValueSelectedListener() {
@Override
public void onValueSelected(Entry e, int dataSetIndex, Highlight h) {
barChart.highlightValues(new Highlight[] {h});
}
@Override
public void onNothingSelected() {
barChart.highlightValue(null);
}
});
}
private void setChart(BarChart barChart, double[][] values, String[] labels) {
int[] colors = new int[5];
colors[0] = Color.argb(255, 11, 55, 144);
colors[1] = Color.argb(255, 48, 120, 254);
colors[2] = Color.argb(255, 123, 179, 254);
colors[3] = Color.argb(255, 230, 230, 230);
colors[4] = Color.argb(0, 255, 255, 255);
ArrayList<BarEntry> dataEntries = new ArrayList<BarEntry>();
for (int i = 0; i < values.length; ++i) {
float[] fList = new float[values[i].length];
for (int j = 0; j < values[i].length; ++j) {
fList[j] = (float) values[i][j];
}
dataEntries.add(new BarEntry(fList, i));
}
BarDataSet dataSet = new BarDataSet(dataEntries, "");
dataSet.setBarSpacePercent(2f);
dataSet.setStackLabels(new String[] {"浅睡眠", "深睡眠", "活动"});
dataSet.setColors(new int[] {colors[0], colors[1], colors[2]});
dataSet.setDrawValues(false);
ArrayList<BarDataSet> dataSets = new ArrayList<BarDataSet>();
dataSets.add(dataSet);
BarData barData = new BarData(labels, dataSets);
barChart.setData(barData);
YAxis leftAxis = barChart.getAxisLeft();
leftAxis.setDrawGridLines(true);
leftAxis.setDrawLabels(false);
leftAxis.setGridColor(colors[3]);
leftAxis.setDrawAxisLine(true);
leftAxis.setAxisLineColor(colors[3]);
leftAxis.setAxisLineWidth(0.5f);
YAxis rightAxis = barChart.getAxisRight();
rightAxis.setEnabled(true);
rightAxis.setDrawLabels(false);
rightAxis.setDrawGridLines(false);
rightAxis.setAxisLineColor(colors[3]);
rightAxis.setAxisLineWidth(0.5f);
XAxis xAxis = barChart.getXAxis();
xAxis.setPosition(XAxisPosition.BOTTOM);
xAxis.setDrawLabels(false);
xAxis.setDrawGridLines(true);
xAxis.setGridColor(colors[3]);
xAxis.setAxisLineWidth(0.5f);
xAxis.setAxisLineColor(colors[3]);
barChart.setBackgroundColor(colors[4]);
barChart.setGridBackgroundColor(colors[4]);
barChart.getLegend().setEnabled(false);
barChart.setScaleEnabled(false);
barChart.setDescription("");
barChart.animateXY(2000, 2000);
barChart.notifyDataSetChanged();
}