@Override
public Intent execute(Context context) {
String[] titles = new String[] {"sin + cos"};
List<double[]> x = new ArrayList<double[]>();
List<double[]> values = new ArrayList<double[]>();
int step = 4;
int count = 360 / step + 1;
x.add(new double[count]);
double[] sinValues = new double[count];
values.add(sinValues);
for (int i = 0; i < count; i++) {
int angle = i * step;
x.get(0)[i] = angle;
double rAngle = Math.toRadians(angle);
sinValues[i] = Math.sinh(rAngle);
}
int[] colors = new int[] {Color.RED};
PointStyle[] styles = new PointStyle[] {PointStyle.POINT};
XYMultipleSeriesRenderer renderer = buildRenderer(colors, styles);
setChartSettings(
renderer,
"Trigonometric functions",
"X (in degrees)",
"Y",
0,
360,
-2,
2,
Color.GRAY,
Color.LTGRAY);
renderer.setXLabels(20);
renderer.setYLabels(10);
return ChartFactory.getLineChartIntent(context, buildDataset(titles, x, values), renderer);
}
private XYMultipleSeriesRenderer getCostsRenderer() {
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
int renderCount = 0; // which color to use for the current render
for (Calculator curCalculator : calculatorList) {
XYSeriesRenderer existingCosts = new XYSeriesRenderer();
existingCosts.setColor(COLOR_LIST[renderCount]);
existingCosts.setPointStyle(PointStyle.POINT);
existingCosts.setLineWidth(3.0f);
renderer.addSeriesRenderer(existingCosts);
renderCount = incrementRenderCount(renderCount);
XYSeriesRenderer solarCosts = new XYSeriesRenderer();
solarCosts.setColor(COLOR_LIST[renderCount]);
solarCosts.setPointStyle(PointStyle.POINT);
solarCosts.setLineWidth(3.0f);
renderer.addSeriesRenderer(solarCosts);
renderCount = incrementRenderCount(renderCount);
}
renderer.setAxesColor(Color.BLACK);
renderer.setLabelsColor(Color.BLACK);
renderer.setXLabelsColor(Color.BLACK);
renderer.setYLabelsColor(0, Color.BLACK);
renderer.setMarginsColor(Color.WHITE);
renderer.setYLabels(
16); // Needs to be about double what we want - not sure why...it works as expected on the
// other graph - TP
renderer.setXTitle("Year");
renderer.setYTitle("Annual Electricity Cost ($)");
renderer.setPanEnabled(false); // don't think this is working as expected
renderer.setZoomEnabled(false); // don't think this is working as expected
return renderer;
}
protected void setChartSettings(
XYMultipleSeriesRenderer mXYMultipleSeriesRenderer,
String xTitle,
String yTitle,
double xMin,
double xMax,
double yMin,
double yMax,
int axesColor,
int labelsColor) {
// 有关对图表的渲染可参看api文档
mXYMultipleSeriesRenderer.setChartTitle(title);
mXYMultipleSeriesRenderer.setXTitle(xTitle);
mXYMultipleSeriesRenderer.setYTitle(yTitle);
mXYMultipleSeriesRenderer.setXAxisMin(xMin);
mXYMultipleSeriesRenderer.setAxisTitleTextSize(30);
mXYMultipleSeriesRenderer.setChartTitleTextSize(50);
mXYMultipleSeriesRenderer.setLabelsTextSize(15);
mXYMultipleSeriesRenderer.setXAxisMax(xMax);
mXYMultipleSeriesRenderer.setYAxisMin(yMin);
mXYMultipleSeriesRenderer.setYAxisMax(yMax);
mXYMultipleSeriesRenderer.setAxesColor(axesColor);
mXYMultipleSeriesRenderer.setLabelsColor(labelsColor);
mXYMultipleSeriesRenderer.setShowGrid(true);
mXYMultipleSeriesRenderer.setGridColor(Color.GRAY);
mXYMultipleSeriesRenderer.setXLabels(20);
mXYMultipleSeriesRenderer.setYLabels(10);
mXYMultipleSeriesRenderer.setXTitle("time");
mXYMultipleSeriesRenderer.setYLabelsAlign(Align.RIGHT);
mXYMultipleSeriesRenderer.setPointSize((float) 5);
mXYMultipleSeriesRenderer.setShowLegend(true);
mXYMultipleSeriesRenderer.setLegendTextSize(20);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
SharedPreferences prefs = getSharedPreferences("theme", 0);
switch (prefs.getInt("theme", 0)) {
case 0:
setTheme(R.style.AppTheme_Blue_Dark);
break;
case 1:
setTheme(R.style.AppTheme_Blue_Light);
break;
case 2:
setTheme(R.style.AppTheme_Green_Dark);
break;
case 3:
setTheme(R.style.AppTheme_Green_Light);
break;
case 4:
setTheme(R.style.AppTheme_Red_Dark);
break;
case 5:
setTheme(R.style.AppTheme_Red_Light);
break;
case 6:
setTheme(R.style.AppTheme_Orange_Dark);
break;
case 7:
setTheme(R.style.AppTheme_Orange_Light);
break;
case 8:
setTheme(R.style.AppTheme_Purple);
break;
}
setContentView(R.layout.activity_graph);
// set some properties on the maincal renderer
mRenderer.setApplyBackgroundColor(true);
mRenderer.setBackgroundColor(Color.BLACK);
mRenderer.setAxisTitleTextSize(16);
mRenderer.setChartTitleTextSize(0);
mRenderer.setLabelsTextSize(15);
mRenderer.setLegendTextSize(20);
mRenderer.setLegendHeight(22);
mRenderer.setPointSize(5f);
mRenderer.setAxesColor(Color.BLACK);
mRenderer.setXLabels(20);
mRenderer.setYLabels(20);
mRenderer.setPanEnabled(true);
mRenderer.setZoomEnabled(true);
mRenderer.setShowGrid(true);
mRenderer.setXAxisBold(true);
mRenderer.setYAxisBold(true);
mRenderer.setZoomButtonsVisible(true);
mRenderer.setZoomEnabled(true);
}
public void init() {
mRenderer.setMarginsColor(Color.argb(0x00, 0xff, 0x00, 0x00)); // transparent margins
mRenderer.setPanEnabled(false, false);
mRenderer.setYAxisMax(-40);
mRenderer.setYAxisMin(-100);
mRenderer.setYLabels(3);
mRenderer.setYTitle(LABEL_Y);
mRenderer.setXAxisMin(0);
mRenderer.setXAxisMax(300);
mRenderer.setXLabels(15);
mRenderer.setXTitle(LABEL_X);
mRenderer.setShowGrid(true);
mRenderer.setShowLabels(true);
mRenderer.setShowLegend(false);
mRenderer.setShowCustomTextGrid(true);
}
protected void setRenderer(XYMultipleSeriesRenderer renderer, int[] colors, PointStyle[] styles) {
renderer.setAxisTitleTextSize(16);
renderer.setChartTitleTextSize(20);
renderer.setLabelsTextSize(15);
renderer.setLegendTextSize(15);
renderer.setPointSize(5f);
renderer.setYLabels(5);
renderer.setMargins(new int[] {30, 15, 30, 15});
int length = colors.length;
for (int i = 0; i < length; i++) {
XYSeriesRenderer r = new XYSeriesRenderer();
r.setColor(colors[i]);
r.setPointStyle(styles[i]);
renderer.addSeriesRenderer(r);
}
renderer.setClickEnabled(true);
renderer.setSelectableBuffer(100);
renderer.setApplyBackgroundColor(true);
renderer.setBackgroundColor(Color.argb(100, 50, 50, 50));
renderer.setAxesColor(Color.LTGRAY);
renderer.setZoomButtonsVisible(true);
renderer.setPointSize(10);
renderer.setChartTitle("Fuel Efficiency and Cost");
// mRenderer.setXTitle("Date");
renderer.setShowGrid(true);
renderer.setXLabelsAlign(Align.RIGHT);
renderer.setYLabelsAlign(Align.LEFT);
renderer.setYTitle(cunits, 0);
renderer.setLabelsColor(Color.WHITE);
renderer.setXLabelsColor(Color.GREEN);
renderer.setYLabelsColor(0, colors[0]);
renderer.setYLabelsColor(1, colors[1]);
renderer.setYTitle(dunits, 1);
renderer.setYAxisAlign(Align.RIGHT, 1);
renderer.setYLabelsAlign(Align.RIGHT, 1);
}
protected void setChartSettings(XYMultipleSeriesRenderer renderer) {
double xMin, xMax, yMin = 5, yMax = 40;
// 有关对图表的渲染可参看api文档
renderer.setAxisTitleTextSize(16);
renderer.setChartTitleTextSize(16);
renderer.setLabelsTextSize(15);
renderer.setLegendTextSize(15);
renderer.setXTitle("时间 (月/日 时:分)");
renderer.setYTitle("温度 (摄氏度)");
renderer.setChartTitle(title);
// XY轴的最大/最小值
// renderer.setXAxisMin(xMin);
// renderer.setXAxisMax(xMax);
renderer.setYAxisMin(yMin);
renderer.setYAxisMax(yMax);
// 坐标轴颜色
renderer.setAxesColor(Color.RED);
// 标签(title、单位)颜色
renderer.setLabelsColor(Color.WHITE);
// 网格属性
renderer.setShowGrid(true);
renderer.setGridColor(Color.BLACK);
// 背景色 不起作用
// renderer.setBackgroundColor(Color.WHITE);
// 横纵坐标格数
renderer.setXLabels(5);
renderer.setYLabels((int) ((yMax - yMin) / 5));
// Y轴的刻度到Y轴的右边
renderer.setYLabelsAlign(Align.RIGHT);
// 折线转折点大小
renderer.setPointSize((float) 7);
// 是否显示图例
renderer.setShowLegend(false);
// 显示折线转折点值
// renderer.setDisplayChartValues(true);
}
@Override
public void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
mDataCache = DataCache.getInstance();
mDataset = new XYMultipleSeriesDataset();
mRenderer = new XYMultipleSeriesRenderer();
// Renderer
// Basic
mRenderer.setMargins(new int[] {100, 150, 30, 100});
mRenderer.setChartTitleTextSize(20);
mRenderer.setApplyBackgroundColor(true);
mRenderer.setBackgroundColor(0xffE8E8E7);
mRenderer.setMarginsColor(0xffE8E8E7);
mRenderer.setLegendTextSize(15);
mRenderer.setPointSize(5);
mRenderer.setShowLegend(true);
mRenderer.setClickEnabled(false);
// Axes
mRenderer.setAxisTitleTextSize(50);
mRenderer.setBarSpacing(50);
mRenderer.setYTitle("Light");
// mRenderer.setAxesColor(Color.BLACK);
// Labels
// mRenderer.setLabelsColor(Color.WHITE);
mRenderer.setLabelsTextSize(35);
mRenderer.setXLabels(0);
mRenderer.setYLabels(10);
mRenderer.setYAxisMin(0);
mRenderer.setYAxisMax(1000);
mRenderer.setXLabelsColor(Color.BLACK);
mRenderer.setYLabelsColor(0, Color.BLACK);
mRenderer.setXLabelsAngle(-45f);
mRenderer.setXLabelsAlign(Align.CENTER);
mRenderer.setYLabelsAlign(Align.RIGHT);
mRenderer.setPanEnabled(false, false);
mRenderer.setZoomEnabled(false, false);
}
/**
* Executes the chart demo.
*
* @param context the context
* @return the built intent
*/
public Intent execute(Context context, Child aChild) {
Cursor c;
List<double[]> x = new ArrayList<double[]>();
List<double[]> values = new ArrayList<double[]>();
SQLiteDatabase db = new DatabaseOpenHelper(context).getReadableDatabase();
c =
db.query(
"bmichart", new String[] {"day", "P99", "P01", "P50"}, null, null, null, null, null);
int factor = 5;
double[] p99 = new double[(c.getCount() / factor) + 1];
double[] p0 = new double[(c.getCount() / factor) + 1];
double[] p50 = new double[(c.getCount() / factor) + 1];
double[] days = new double[(c.getCount() / factor) + 1];
double[] bmiData = new double[c.getCount() / factor + 1];
c.moveToFirst();
int i = 0;
int temp;
do {
if (i % factor == 0) {
temp = i / factor;
p99[temp] = c.getDouble(1);
p0[temp] = c.getDouble(2);
p50[temp] = c.getDouble(3);
days[temp] = i;
}
i++;
} while (c.moveToNext());
c.close();
// initializing height to -5
for (i = 0; i < bmiData.length; i++) {
bmiData[i] = -5;
}
c =
db.query(
aChild.getDataTableName(), new String[] {"day", "bmi"}, null, null, null, null, null);
i = 0;
String[] titles = new String[] {"P99", "P0", "P50", "BMI"};
int[] colors = new int[] {Color.CYAN, Color.GREEN, Color.RED, Color.BLUE};
PointStyle[] styles =
new PointStyle[] {PointStyle.POINT, PointStyle.POINT, PointStyle.POINT, PointStyle.CIRCLE};
if (c.moveToFirst()) {
do {
temp = (int) (c.getDouble(0) / factor);
bmiData[temp] = c.getDouble(1);
i++;
} while (c.moveToNext());
values.add(bmiData);
} else {
titles = new String[] {"P99", "P0", "P50"};
colors = new int[] {Color.CYAN, Color.GREEN, Color.RED};
styles = new PointStyle[] {PointStyle.POINT, PointStyle.POINT, PointStyle.POINT};
}
for (int v = 0; v < titles.length; v++) {
x.add(days);
}
values.add(p99);
values.add(p0);
values.add(p50);
XYMultipleSeriesRenderer renderer = buildRenderer(colors, styles);
int length = renderer.getSeriesRendererCount();
for (i = 0; i < length; i++) {
((XYSeriesRenderer) renderer.getSeriesRendererAt(i)).setFillPoints(true);
}
setChartSettings(
renderer, "BMI Day Chart", "Days", "BMI", 0, 1000, 0, 125, Color.LTGRAY, Color.LTGRAY);
renderer.setXLabels(12);
renderer.setYLabels(10);
renderer.setShowGrid(true);
renderer.setXLabelsAlign(Align.RIGHT);
renderer.setYLabelsAlign(Align.RIGHT);
renderer.setZoomButtonsVisible(true);
renderer.setPanLimits(new double[] {-10, 20, -10, 40});
renderer.setZoomLimits(new double[] {-10, 20, -10, 40});
Intent intent =
ChartFactory.getLineChartIntent(
context, buildDataset(titles, x, values), renderer, aChild.getName());
c.close();
db.close();
return intent;
}
/**
* Executes the chart demo.
*
* @param context the context
* @return the built intent
*/
public Intent execute(Context context) {
String[] titles = new String[] {"Crete Air Temperature", "Skiathos Air Temperature"};
List<double[]> x = new ArrayList<double[]>();
for (int i = 0; i < titles.length; i++) {
x.add(new double[] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12});
}
List<double[]> values = new ArrayList<double[]>();
values.add(
new double[] {12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4, 26.1, 23.6, 20.3, 17.2, 13.9});
values.add(new double[] {9, 10, 11, 15, 19, 23, 26, 25, 22, 18, 13, 10});
int[] colors = new int[] {Color.GREEN, Color.rgb(200, 150, 0)};
PointStyle[] styles = new PointStyle[] {PointStyle.CIRCLE, PointStyle.DIAMOND};
XYMultipleSeriesRenderer renderer = buildRenderer(colors, styles);
renderer.setPointSize(5.5f);
int length = renderer.getSeriesRendererCount();
for (int i = 0; i < length; i++) {
XYSeriesRenderer r = (XYSeriesRenderer) renderer.getSeriesRendererAt(i);
r.setLineWidth(5);
r.setFillPoints(true);
}
setChartSettings(
renderer,
"Weather data",
"Month",
"Temperature",
0.5,
12.5,
0,
40,
Color.LTGRAY,
Color.LTGRAY);
renderer.setXLabels(12);
renderer.setYLabels(10);
renderer.setShowGrid(true);
renderer.setXLabelsAlign(Align.RIGHT);
renderer.setYLabelsAlign(Align.RIGHT);
renderer.setZoomButtonsVisible(true);
renderer.setPanLimits(new double[] {-10, 20, -10, 40});
renderer.setZoomLimits(new double[] {-10, 20, -10, 40});
XYValueSeries sunSeries = new XYValueSeries("Sunshine hours");
sunSeries.add(1, 35, 4.3);
sunSeries.add(2, 35, 4.9);
sunSeries.add(3, 35, 5.9);
sunSeries.add(4, 35, 8.8);
sunSeries.add(5, 35, 10.8);
sunSeries.add(6, 35, 11.9);
sunSeries.add(7, 35, 13.6);
sunSeries.add(8, 35, 12.8);
sunSeries.add(9, 35, 11.4);
sunSeries.add(10, 35, 9.5);
sunSeries.add(11, 35, 7.5);
sunSeries.add(12, 35, 5.5);
XYSeriesRenderer lightRenderer = new XYSeriesRenderer();
lightRenderer.setColor(Color.YELLOW);
XYSeries waterSeries = new XYSeries("Water Temperature");
waterSeries.add(1, 16);
waterSeries.add(2, 15);
waterSeries.add(3, 16);
waterSeries.add(4, 17);
waterSeries.add(5, 20);
waterSeries.add(6, 23);
waterSeries.add(7, 25);
waterSeries.add(8, 25.5);
waterSeries.add(9, 26.5);
waterSeries.add(10, 24);
waterSeries.add(11, 22);
waterSeries.add(12, 18);
renderer.setBarSpacing(0.5);
XYSeriesRenderer waterRenderer = new XYSeriesRenderer();
waterRenderer.setColor(Color.argb(250, 0, 210, 250));
XYMultipleSeriesDataset dataset = buildDataset(titles, x, values);
dataset.addSeries(0, sunSeries);
dataset.addSeries(0, waterSeries);
renderer.addSeriesRenderer(0, lightRenderer);
renderer.addSeriesRenderer(0, waterRenderer);
waterRenderer.setDisplayChartValues(true);
waterRenderer.setChartValuesTextSize(10);
String[] types =
new String[] {BarChart.TYPE, BubbleChart.TYPE, LineChart.TYPE, CubicLineChart.TYPE};
Intent intent =
ChartFactory.getCombinedXYChartIntent(
context, dataset, renderer, types, "Weather parameters");
return intent;
}
public void drawHRLayout(double[] myHRs, Date[] myDates) {
String[] titles = new String[] {"FitFormula User"};
List<Date[]> dates = new ArrayList<Date[]>();
List<double[]> values = new ArrayList<double[]>();
for (int i = 0; i < titles.length; i++) {
dates.add(myDates);
values.add(myHRs);
}
int[] colors = new int[] {Color.YELLOW};
PointStyle[] styles = new PointStyle[] {PointStyle.CIRCLE};
XYMultipleSeriesRenderer renderer = buildRenderer(colors, styles);
int length = renderer.getSeriesRendererCount();
for (int i = 0; i < length; i++) {
((XYSeriesRenderer) renderer.getSeriesRendererAt(i)).setFillPoints(true);
}
double hrMin = getMinValue(myHRs);
double hrMax = getMaxValue(myHRs);
setChartSettings(
renderer,
"Resting Heart Rate",
"Date",
"BPM",
dates.get(0)[0].getTime(),
dates.get(0)[myDates.length - 1].getTime(),
hrMin - hrMin * 0.20,
hrMax + hrMax * 0.20,
Color.LTGRAY,
Color.LTGRAY);
renderer.setXLabels(myDates.length - 1);
renderer.setYLabels(8);
renderer.setShowGrid(true);
renderer.setXLabelsAlign(Align.RIGHT);
renderer.setYLabelsAlign(Align.RIGHT);
renderer.setZoomButtonsVisible(false);
renderer.setZoomEnabled(false, false);
renderer.setPanEnabled(true, false);
renderer.setPanLimits(new double[] {0, myDates.length - 1, 0, hrMax}); // minX, maxX, minY, maxY
// renderer.setZoomLimits(new double[] { 0, 20, 60, 120 });
mRelative.removeAllViews();
titleText.setText(
Html.fromHtml("<br><b><u><big>My Resting Heart Rate History</big></u></b><br>"));
titleText.setId(1);
RelativeLayout.LayoutParams relParams =
new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
relParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
relParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
mRelative.addView(titleText, relParams);
// Add the view!
chartView =
ChartFactory.getTimeChartView(
context, buildDateDataset(titles, dates, values), renderer, "MM/dd/yyyy");
chartView.setId(2);
DisplayMetrics displaymetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
int height = displaymetrics.heightPixels;
int width = displaymetrics.widthPixels;
int chartSize = (int) (width * 0.9);
relParams = new RelativeLayout.LayoutParams(width, chartSize);
relParams.addRule(RelativeLayout.BELOW, titleText.getId());
relParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
mRelative.addView(chartView, relParams);
hrButton = new Button(this);
hrButton.setId(3);
hrButton.setText("Measure Resting Heart Rate");
// hrButton.setWidth(width);
hrButton.setOnClickListener(
new Button.OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(HcHeartRate.this, FitTestHR.class);
i.putExtra("nextactivity", "HcHeartRate"); // Telling HR Class what is next activity
getParent().startActivityForResult(i, HCHEARTRATE_REQUEST_CODE);
}
});
relParams =
new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
relParams.addRule(RelativeLayout.BELOW, chartView.getId());
relParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
mRelative.addView(hrButton, relParams);
}
@Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
try {
elec_thread.join();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
int k = CH.getNum_of_msg(); // 보여줄 데이터 개수
Log.d("get", "onStart시작");
int seriesLength = 0;
double max = 0;
recv_packet = new Packet[k];
for (int i = 0; i < k; i++) {
recv_packet[i] = CH.get_Packet(i);
}
Log.d("get", "recv_packet배열 저장");
List<Float[]> values = new ArrayList<Float[]>();
Float[][] a = new Float[4][k];
int[][] c = new int[4][k];
for (int j = 0; j < k; j++) {
a[0][j] = Float.parseFloat(recv_packet[j].getData(3));
a[1][j] = Float.parseFloat(recv_packet[j].getData(4));
a[2][j] = Float.parseFloat(recv_packet[j].getData(5));
a[3][j] = Float.parseFloat(recv_packet[j].getData(7));
c[0][j] = (int) (a[0][j] * 10);
c[1][j] = (int) (a[1][j] * 10);
c[2][j] = (int) (a[2][j] * 10);
c[3][j] = (int) (a[3][j] * 10);
a[0][j] = ((float) c[0][j] / (float) 10);
a[1][j] = ((float) c[1][j] / (float) 10);
a[2][j] = ((float) c[2][j] / (float) 10);
a[3][j] = ((float) c[3][j] / (float) 10);
// a[3][j] = (float) Math.round(Float.parseFloat(recv_packet[j].getData(7))*10000)/10000;
// values.add(a);// 이번달
}
for (int w = 0; w < 4; w++) {
// a[w] = Math.round(a[w]*10) / 10.0;
values.add(a[w]);
}
Log.d("get", "values배열 저장");
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
renderer.setChartTitle("과거 사용량과의 비교");
renderer.setChartTitleTextSize(50);
String[] titles = new String[] {"3달 전", "2달 전", "1달 전", "이번 달"};
int[] colors =
new int[] {
Color.rgb(255, 90, 217),
Color.rgb(54, 255, 255),
Color.rgb(255, 255, 72),
Color.rgb(83, 255, 76)
};
// //////////////////////////////////////////////////////
// renderer.setLegendTextSize(35);
int length = values.size(); // 항목갯수
Log.d("get", "legnth : " + length);
for (int i = 0; i < length; i++) {
SimpleSeriesRenderer r = new SimpleSeriesRenderer();
r.setColor(colors[i]);
renderer.addSeriesRenderer(r);
}
renderer.setXTitle("제품별");
renderer.setYTitle("사용량");
renderer.setAxisTitleTextSize(28);
renderer.setMarginsColor(Color.WHITE);
renderer.setLabelsTextSize(20);
renderer.setLegendHeight(200);
renderer.setXAxisMin(0.5);
// renderer.setXAxisMax(length + 0.5); // 장비 갯수 +0.5
renderer.setYAxisMin(0);
renderer.setLabelsColor(Color.BLACK);
renderer.setBackgroundColor(Color.WHITE);
// 그래프 위에 값 표시하기
for (int i = 0; i < length; i++) {
renderer.getSeriesRendererAt(i).setDisplayChartValues(true);
renderer.getSeriesRendererAt(i).setChartValuesTextAlign(Align.RIGHT);
renderer.getSeriesRendererAt(i).setChartValuesTextSize(20);
}
Log.d("get", "그래프위값 표시하기");
renderer.setYLabels(5);
// x,y축 정렬 방향
renderer.setXLabelsAlign(Align.CENTER);
renderer.setYLabelsAlign(Align.CENTER);
renderer.setPanEnabled(true, true); // x,y축 스크롤 여부 on/off
renderer.setZoomEnabled(true); // zoom기능 on/off
renderer.setZoomRate(1.0f);
renderer.setBarSpacing(0.5f);
Log.d("get", "xy축 정렬 방향");
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
for (int i = 0; i < titles.length; i++) {
CategorySeries series = new CategorySeries(titles[i]);
Float[] v = values.get(i);
Log.d("get", "int i = 0; i < titles.length; i++");
seriesLength = v.length;
renderer.setXAxisMax(seriesLength + 0.5);
for (int q = 0; q < seriesLength; q++) {
series.add(v[q]);
if (max < v[q]) {
max = v[q];
}
// Log.d("Test", "series.add : " + v[q]);
renderer.setXLabels(seriesLength + 1);
}
dataset.addSeries(series.toXYSeries());
}
Log.d("get", "111111111");
String[] x_name = new String[seriesLength];
for (int b = 0; b < k; b++) {
x_name[b] = recv_packet[b].getData(2);
}
Log.d("get", "222222222");
renderer.setXLabels(0);
for (int i = 0; i < seriesLength; i++) {
renderer.addXTextLabel(i + 1, x_name[i]);
}
renderer.setYAxisMax(max + (max * 0.1)); // max 찾아서 넣기
GraphicalView gv = ChartFactory.getBarChartView(this, dataset, renderer, Type.DEFAULT);
setContentView(gv);
}
// the zephry manager will send RR values to this listener.
// RRs are the milliseconds between beats. Example, steady 60 BPM heartbeat sends rr values of
// 1000 because there is a full second between beats
public void updateChart(int rr) {
// we throw out any 0s or absurd values. We have found this tends not to happen with a good
// chest strap
if ((rr < 1) || (rr > 3000)) return;
int pulserate = 60000 / rr;
series.add(x, pulserate);
x = x + rr; // time is also the accumulation of RR values
// Achartengine stuff
XYSeriesRenderer renderer = new XYSeriesRenderer();
XYMultipleSeriesRenderer mRenderer = new XYMultipleSeriesRenderer();
// Set the right side to current time
mRenderer.setXAxisMax(x);
// set the left side to one minute earlier 60000 miliseconds
mRenderer.setXAxisMin(x - 60000);
mRenderer.setYAxisMin(MIN_HEART_RATE);
mRenderer.setYAxisMax(MAX_HEART_RATE);
mRenderer.setLabelsTextSize(LABELTEXTSIZE);
renderer.setFillPoints(true);
renderer.setLineWidth(2);
renderer.setPointStyle(style);
mRenderer.setShowLegend(false);
mRenderer.setChartTitle(title);
mRenderer.setShowGrid(true);
mRenderer.setGridColor(gridcolor);
mRenderer.setXLabels(11);
mRenderer.setYLabels(5);
mRenderer.setAxisTitleTextSize(25);
mRenderer.setChartTitleTextSize(30);
mRenderer.setLabelsTextSize(20);
mRenderer.setLegendTextSize(15);
mRenderer.setPointSize(2f);
mRenderer.setMargins(new int[] {20, 30, 15, 0});
mRenderer.setYLabelsAlign(Align.RIGHT);
mDataset.removeSeries(0);
mDataset.addSeries(series);
renderer.setColor(linecolor);
context = getApplicationContext();
mRenderer.setApplyBackgroundColor(true);
mRenderer.setBackgroundColor(bgcolor);
mRenderer.addSeriesRenderer(renderer);
chartview = ChartFactory.getTimeChartView(context, mDataset, mRenderer, null);
chartview.invalidate();
((TextView) findViewById(R.id.heartratelabel)).setText("HR:" + pulserate);
chartview.repaint();
FrameLayout chartlayout = (FrameLayout) findViewById(R.id.chartlayout);
chartlayout.removeAllViewsInLayout();
chartlayout.addView(
chartview,
new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.FILL_PARENT, FrameLayout.LayoutParams.FILL_PARENT));
status
.checkForClear(); // this needs to be done time to time regularly so statuses are not stuck
// on.
}