// Constructor sets up the series
public mPlotUpdater(XYPlot plot) {
this.plot = plot;
// only display whole numbers in domain labels
plot.getGraphWidget().setDomainValueFormat(new DecimalFormat("0"));
// Line plot
if (dispForm == "WAVE") {
LineAndPointFormatter maxFormat =
new LineAndPointFormatter(
Color.rgb(0, 25, 250), // line color
Color.rgb(0, 25, 250), // point color
null); // fill color (optional)
LineAndPointFormatter minFormat =
new LineAndPointFormatter(
Color.rgb(250, 25, 0), // line color
Color.rgb(250, 25, 0), // point color
null); // fill color (optional)
LineAndPointFormatter audioFormat =
new LineAndPointFormatter(
Color.rgb(25, 250, 0), // line color
Color.rgb(25, 250, 0), // point color
null); // fill color (optional)
plot.addSeries(audioHistSeries, audioFormat);
plot.addSeries(maxSeries, maxFormat);
plot.addSeries(minSeries, minFormat);
}
// Bar plot
if (dispForm == "FFT") {
plot.addSeries(
audioHistSeries,
BarRenderer.class,
new BarFormatter(Color.argb(100, 0, 200, 0), Color.rgb(0, 80, 0)));
}
// thin out domain/range tick labels so they don't overlap each other:
plot.setGridPadding(5, 0, 5, 0);
plot.setTicksPerDomainLabel(5);
plot.setTicksPerRangeLabel(3);
plot.disableAllMarkup();
// freeze the range boundaries:
plot.setDomainStepMode(XYStepMode.INCREMENT_BY_VAL);
plot.setDomainStepValue(1);
plot.setTicksPerRangeLabel(6);
if (dispForm == "WAVE") plot.setDomainLabel("Time");
if (dispForm == "FFT ") plot.setDomainLabel("Frequency");
plot.getDomainLabelWidget().pack();
plot.setRangeLabel("Amplitude");
plot.getRangeLabelWidget().pack();
plot.disableAllMarkup();
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.zoomscrollgraph);
mySimpleXYPlot = (XYPlot) findViewById(R.id.mySimpleXYPlot);
mySimpleXYPlot.setOnTouchListener(this);
// Plot layout configurations
mySimpleXYPlot.getGraphWidget().setTicksPerRangeLabel(1);
mySimpleXYPlot.getGraphWidget().setTicksPerDomainLabel(1);
mySimpleXYPlot.getGraphWidget().setRangeValueFormat(new DecimalFormat("#####.##"));
mySimpleXYPlot.getGraphWidget().setDomainValueFormat(new DecimalFormat("#####.##"));
mySimpleXYPlot.getGraphWidget().setRangeLabelWidth(25);
mySimpleXYPlot.setRangeLabel("");
mySimpleXYPlot.setDomainLabel("");
mySimpleXYPlot.disableAllMarkup();
// Creation of the series
final Vector<Double> vector = new Vector<Double>();
for (double x = 0.0; x < Math.PI * 5; x += Math.PI / 20) {
vector.add(x);
vector.add(Math.sin(x));
}
mySeries = new SimpleXYSeries(vector, ArrayFormat.Y_VALS_ONLY, "Series Name");
// colors: (line, vertex, fill)
mySimpleXYPlot.addSeries(
mySeries,
LineAndPointRenderer.class,
new LineAndPointFormatter(
Color.rgb(0, 200, 0), Color.rgb(200, 0, 0), Color.argb(100, 0, 0, 100)));
// Enact all changes
mySimpleXYPlot.redraw();
// Set of internal variables for keeping track of the boundaries
mySimpleXYPlot.calculateMinMaxVals();
m_viewPort = new Viewport(mySimpleXYPlot);
}
private void ShowPlot() {
mySimpleXYPlot = (XYPlot) findViewById(R.id.chartPlot);
mySimpleXYPlot.setTitle("Weight");
if (plotLine != null) mySimpleXYPlot.removeSeries(plotLine);
mySimpleXYPlot.getGraphWidget().getGridBackgroundPaint().setColor(Color.WHITE);
mySimpleXYPlot.getGraphWidget().getGridLinePaint().setColor(Color.BLACK);
mySimpleXYPlot
.getGraphWidget()
.getGridLinePaint()
.setPathEffect(new DashPathEffect(new float[] {1, 1}, 1));
mySimpleXYPlot.getGraphWidget().getDomainOriginLinePaint().setColor(Color.BLACK);
mySimpleXYPlot.getGraphWidget().getRangeOriginLinePaint().setColor(Color.BLACK);
mySimpleXYPlot.setBorderStyle(Plot.BorderStyle.SQUARE, null, null);
mySimpleXYPlot.getBorderPaint().setStrokeWidth(1);
mySimpleXYPlot.getBorderPaint().setAntiAlias(false);
mySimpleXYPlot.getBorderPaint().setColor(Color.WHITE);
mySimpleXYPlot.getGraphWidget().setPaddingRight(5);
// Create a formatter to use for drawing a series using LineAndPointRenderer:
LineAndPointFormatter series1Format =
new LineAndPointFormatter(
Color.rgb(0, 100, 0), // line color
Color.rgb(0, 100, 0), // point color
Color.rgb(100, 200, 0)); // fill color
// setup our line fill paint to be a slightly transparent gradient:
Paint lineFill = new Paint();
lineFill.setAlpha(200);
lineFill.setShader(
new LinearGradient(0, 0, 0, 250, Color.WHITE, Color.GREEN, Shader.TileMode.MIRROR));
LineAndPointFormatter formatter =
new LineAndPointFormatter(Color.rgb(0, 0, 0), Color.BLUE, Color.RED);
formatter.setFillPaint(lineFill);
plotLine = new SimpleXYSeries(Arrays.asList(dates), Arrays.asList(weights), "Weight over time");
mySimpleXYPlot.addSeries(plotLine, formatter);
mySimpleXYPlot.redraw();
// draw a domain tick for each year:
int min = DomainMin();
int max = DomainMax();
int domainStep = domainStep(min, max);
mySimpleXYPlot.setDomainStep(XYStepMode.SUBDIVIDE, domainStep);
// mySimpleXYPlot.setDomainBoundaries(min, max, BoundaryMode.AUTO);
// customize our domain/range labels
mySimpleXYPlot.setDomainLabel("Date");
mySimpleXYPlot.setRangeLabel("Weight");
Double minimum = FindMinimum();
Double maximum = FindMaximum();
Double stepSize = FindStep(maximum, minimum);
mySimpleXYPlot.setRangeBoundaries(minimum, maximum, BoundaryMode.FIXED);
mySimpleXYPlot.setRangeStep(XYStepMode.INCREMENT_BY_VAL, stepSize);
mySimpleXYPlot.setDomainValueFormat(
new Format() {
private SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM");
@Override
public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) {
// because our timestamps are in seconds and SimpleDateFormat expects milliseconds
// we multiply our timestamp by 1000:
long timestamp = ((Number) obj).longValue() * 1000;
Date date = new Date(timestamp);
return dateFormat.format(date, toAppendTo, pos);
}
@Override
public Object parseObject(String source, ParsePosition pos) {
return null;
}
});
// by default, AndroidPlot displays developer guides to aid in laying out your plot.
// To get rid of them call disableAllMarkup():
mySimpleXYPlot.disableAllMarkup();
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.poincare);
// Rellenar vector RR1
for (int i = 1; i < Representar.RR.size(); i++) {
RR1.add(Representar.RR.get(i));
}
// Rellenar vector RRaux
for (int i = 0; i < Representar.RR.size() - 1; i++) {
RRaux.add(Representar.RR.get(i));
Log.i("RRaux", String.valueOf(Representar.RR.get(i)));
}
// Declarar el Plot
mySimpleXYPlot = (XYPlot) findViewById(R.id.plotPoincare);
// Configurar el Plot
XYSeries series1 =
new SimpleXYSeries(
RRaux, // Vector a representar en el eje X
RR1, // Vector a representar en el eje Y
"Poincaré"); // Etiqueta
LineAndPointFormatter series1Format =
new LineAndPointFormatter(
Color.TRANSPARENT, // Color de la línea
Color.rgb(
Representar.color0, Representar.color1, Representar.color2), // Color de los puntos
null); // Color de relleno
// Propiedades para configurar el Plot
mySimpleXYPlot.addSeries(series1, series1Format);
mySimpleXYPlot.setTicksPerRangeLabel(4);
mySimpleXYPlot.disableAllMarkup();
mySimpleXYPlot.getBackgroundPaint().setAlpha(0);
mySimpleXYPlot.getGraphWidget().getBackgroundPaint().setAlpha(0);
mySimpleXYPlot.getGraphWidget().getGridBackgroundPaint().setAlpha(0);
// Redibujar el Plot
mySimpleXYPlot.redraw();
// Configuración boundaries
mySimpleXYPlot.calculateMinMaxVals();
// Cálculo del valor mínimo y máximo
minXY =
new PointF(
mySimpleXYPlot.getCalculatedMinX().floatValue(),
mySimpleXYPlot.getCalculatedMinY().floatValue());
maxXY =
new PointF(
mySimpleXYPlot.getCalculatedMaxX().floatValue(),
mySimpleXYPlot.getCalculatedMaxY().floatValue());
mySimpleXYPlot.setScrollbarFadingEnabled(true);
mySimpleXYPlot.setScrollContainer(true);
mySimpleXYPlot.getLayoutManager().remove(mySimpleXYPlot.getLegendWidget());
// Etiquetas vertical y horizontal
mySimpleXYPlot.setRangeLabel("RR N+1");
mySimpleXYPlot.setDomainLabel("RR N");
mySimpleXYPlot.getLayoutManager().remove(mySimpleXYPlot.getTitleWidget());
// Márgenes del Plot
mySimpleXYPlot.setPlotMargins(10, 10, 10, 10);
mySimpleXYPlot.setPlotPadding(10, 10, 10, 10);
// Comienzo y fin del plot
mySimpleXYPlot.setDomainBoundaries(
mySimpleXYPlot.getCalculatedMinX().floatValue() - 10.0,
mySimpleXYPlot.getCalculatedMaxX().floatValue() + 10.0,
BoundaryMode.FIXED);
mySimpleXYPlot.setRangeBoundaries(
mySimpleXYPlot.getCalculatedMinY().floatValue() - 10.0,
mySimpleXYPlot.getCalculatedMaxY().floatValue() + 10.0,
BoundaryMode.FIXED);
}
void generatePlot() {
TextView tv = (TextView) findViewById(R.id.plotViewTitle);
tv.setText(
"Avistamientos durante " + meses[actualMonth - 1] + " del " + String.valueOf(actualYear));
SQLiteDatabase myDB = null;
myDB = this.openOrCreateDatabase(DB_NAME, 1, null);
myDB.execSQL(
"CREATE TABLE IF NOT EXISTS "
+ TABLE
+ " ("
+ ADDR_DB
+ " TEXT NOT NULL PRIMARY KEY, "
+ COORD_X_DB
+ " INTEGER NOT NULL, "
+ COORD_Y_DB
+ " INTEGER NOT NULL, "
+ INF_DB
+ " TEXT, "
+ DAY_DB
+ " INTEGER, "
+ MONTH_DB
+ " INTEGER, "
+ YEAR_DB
+ " INTEGER);");
/*
* Solo obtendremos los días donde se han visto avistamientos ordenados por menor a mayor.
*/
String[] FROM = {DAY_DB};
String ORDER_BY = YEAR_DB + " DESC, " + MONTH_DB + " DESC, " + DAY_DB + " DESC";
Cursor c =
myDB.query(
TABLE,
FROM,
MONTH_DB + "=" + actualMonth + " AND " + YEAR_DB + "=" + actualYear,
null,
null,
null,
ORDER_BY);
/*
* Preparamos el vector de Number dependiendo del mes que tengamos que mostrar
*/
Number[] series1Numbers;
int daysOfMonth = 0;
if (actualMonth == 1
|| actualMonth == 3
|| actualMonth == 5
|| actualMonth == 7
|| actualMonth == 8
|| actualMonth == 10
|| actualMonth == 12) {
daysOfMonth = 32;
series1Numbers = new Number[daysOfMonth];
for (int i = 0; i < daysOfMonth; ++i) series1Numbers[i] = 0;
} else if (actualMonth == 2) {
daysOfMonth = 29;
series1Numbers = new Number[daysOfMonth];
for (int i = 0; i < daysOfMonth; ++i) series1Numbers[i] = 0;
} else {
daysOfMonth = 31;
series1Numbers = new Number[daysOfMonth];
for (int i = 0; i < daysOfMonth; ++i) series1Numbers[i] = 0;
}
int max = 0; // sirve para establecer el máximo Y valor del gráfico
int aux = 0;
int dayAux = 0;
startManagingCursor(c);
while (c.moveToNext()) {
int dayDB = c.getInt(0);
if (max < aux) max = aux;
if (dayAux == 0) {
dayAux = dayDB;
++aux;
} else {
if (dayAux == dayDB) ++aux;
else {
series1Numbers[dayAux] = aux;
aux = 1;
dayAux = dayDB;
}
}
}
if (dayAux != 0) series1Numbers[dayAux] = aux;
c.close();
if (myDB != null) {
myDB.close();
}
// Inicializamos el objeto XYPlot búscandolo desde el layout:
mySimpleXYPlot = (XYPlot) findViewById(R.id.plot);
mySimpleXYPlot.clear();
mySimpleXYPlot.setDomainLabel("Días de " + meses[actualMonth - 1]);
mySimpleXYPlot.setRangeLabel("Número de avistamientos");
// Añadimos Línea Número UNO:
XYSeries series1 =
new SimpleXYSeries(
Arrays.asList(series1Numbers), // Array de datos
SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, // Valores verticales
"Número de avistamientos"); // Nombre de la serie
// Modificamos los colores de la primera serie
LineAndPointFormatter series1Format =
new LineAndPointFormatter(
Color.rgb(200, 0, 0), // Color de la l�nea
Color.rgb(0, 0, 0), // Color del punto
Color.rgb(190, 150, 150)); // Relleno
// Una vez definida la serie (datos y estilo), la añadimos al panel
mySimpleXYPlot.addSeries(series1, series1Format);
if (max == 0) ++max;
// Tuneamos el grafico
mySimpleXYPlot.setDomainValueFormat(new DecimalFormat("#"));
mySimpleXYPlot.setDomainBoundaries(1, daysOfMonth - 1, BoundaryMode.FIXED);
mySimpleXYPlot.setDomainStepValue(daysOfMonth);
if (daysOfMonth == 32) {
mySimpleXYPlot.setTicksPerDomainLabel(2);
} else if (daysOfMonth == 31) {
mySimpleXYPlot.setTicksPerDomainLabel(3);
} else if (daysOfMonth == 28) {
mySimpleXYPlot.setTicksPerDomainLabel(2);
}
mySimpleXYPlot.setRangeUpperBoundary(max + 2, BoundaryMode.FIXED);
mySimpleXYPlot.setRangeStepValue(max + 3);
mySimpleXYPlot.setTicksPerRangeLabel(1);
mySimpleXYPlot.disableAllMarkup();
/*
* Generamos la vista de nueva para mostrar la nueva gráfica
*/
ScrollView sv = (ScrollView) findViewById(R.id.scrollView);
sv.postInvalidate();
}