/// <summary>
/// Executes the chart demo. </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent execute(Context context)
{
CategorySeries category = new CategorySeries("Weight indic");
category.add("Current", 75);
category.add("Minimum", 65);
category.add("Maximum", 90);
DialRenderer renderer = new DialRenderer();
renderer.ChartTitleTextSize = 20;
renderer.LabelsTextSize = 15;
renderer.LegendTextSize = 15;
renderer.Margins = new int[] { 20, 30, 15, 0 };
SimpleSeriesRenderer r = new SimpleSeriesRenderer();
r.Color = Color.BLUE;
renderer.addSeriesRenderer(r);
r = new SimpleSeriesRenderer();
r.Color = Color.rgb(0, 150, 0);
renderer.addSeriesRenderer(r);
r = new SimpleSeriesRenderer();
r.Color = Color.GREEN;
renderer.addSeriesRenderer(r);
renderer.LabelsTextSize = 10;
renderer.LabelsColor = Color.WHITE;
renderer.ShowLabels = true;
renderer.VisualTypes = new DialRenderer.Type[] { DialRenderer.Type.ARROW, DialRenderer.Type.NEEDLE, DialRenderer.Type.NEEDLE };
renderer.MinValue = 0;
renderer.MaxValue = 150;
return(ChartFactory.getDialChartIntent(context, category, renderer, "Weight indicator"));
}
/// <summary>
/// Executes the chart demo. </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent execute(Context context)
{
CategorySeries category = new CategorySeries("Weight indic");
category.add("Current", 75);
category.add("Minimum", 65);
category.add("Maximum", 90);
DialRenderer renderer = new DialRenderer();
renderer.ChartTitleTextSize = 20;
renderer.LabelsTextSize = 15;
renderer.LegendTextSize = 15;
renderer.Margins = new int[] {20, 30, 15, 0};
SimpleSeriesRenderer r = new SimpleSeriesRenderer();
r.Color = Color.BLUE;
renderer.addSeriesRenderer(r);
r = new SimpleSeriesRenderer();
r.Color = Color.rgb(0, 150, 0);
renderer.addSeriesRenderer(r);
r = new SimpleSeriesRenderer();
r.Color = Color.GREEN;
renderer.addSeriesRenderer(r);
renderer.LabelsTextSize = 10;
renderer.LabelsColor = Color.WHITE;
renderer.ShowLabels = true;
renderer.VisualTypes = new DialRenderer.Type[] {DialRenderer.Type.ARROW, DialRenderer.Type.NEEDLE, DialRenderer.Type.NEEDLE};
renderer.MinValue = 0;
renderer.MaxValue = 150;
return ChartFactory.getDialChartIntent(context, category, renderer, "Weight indicator");
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent execute(Context context)
{
double[] values = new double[] { 12, 14, 11, 10, 19 };
int[] colors = new int[] { Color.BLUE, Color.GREEN, Color.MAGENTA, Color.YELLOW, Color.CYAN };
DefaultRenderer renderer = buildCategoryRenderer(colors);
renderer.ZoomButtonsVisible = true;
renderer.ZoomEnabled = true;
renderer.ChartTitleTextSize = 20;
renderer.DisplayValues = true;
renderer.ShowLabels = false;
SimpleSeriesRenderer r = renderer.getSeriesRendererAt(0);
r.GradientEnabled = true;
r.setGradientStart(0, Color.BLUE);
r.setGradientStop(0, Color.GREEN);
r.Highlighted = true;
Intent intent = ChartFactory.getPieChartIntent(context, buildCategoryDataset("Project budget", values), renderer, "Budget");
return(intent);
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent execute(Context context)
{
double[] minValues = new double[] {-24, -19, -10, -1, 7, 12, 15, 14, 9, 1, -11, -16};
double[] maxValues = new double[] {7, 12, 24, 28, 33, 35, 37, 36, 28, 19, 11, 4};
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
RangeCategorySeries series = new RangeCategorySeries("Temperature");
int length = minValues.Length;
for (int k = 0; k < length; k++)
{
series.add(minValues[k], maxValues[k]);
}
dataset.addSeries(series.toXYSeries());
int[] colors = new int[] {Color.CYAN};
XYMultipleSeriesRenderer renderer = buildBarRenderer(colors);
setChartSettings(renderer, "Monthly temperature range", "Month", "Celsius degrees", 0.5, 12.5, -30, 45, Color.GRAY, Color.LTGRAY);
renderer.BarSpacing = 0.5;
renderer.XLabels = 0;
renderer.YLabels = 10;
renderer.addXTextLabel(1, "Jan");
renderer.addXTextLabel(3, "Mar");
renderer.addXTextLabel(5, "May");
renderer.addXTextLabel(7, "Jul");
renderer.addXTextLabel(10, "Oct");
renderer.addXTextLabel(12, "Dec");
renderer.addYTextLabel(-25, "Very cold");
renderer.addYTextLabel(-10, "Cold");
renderer.addYTextLabel(5, "OK");
renderer.addYTextLabel(20, "Nice");
renderer.Margins = new int[] {30, 70, 10, 0};
renderer.YLabelsAlign = Align.RIGHT;
SimpleSeriesRenderer r = renderer.getSeriesRendererAt(0);
r.DisplayChartValues = true;
r.ChartValuesTextSize = 12;
r.ChartValuesSpacing = 3;
r.GradientEnabled = true;
r.setGradientStart(-20, Color.BLUE);
r.setGradientStop(20, Color.GREEN);
return ChartFactory.getRangeBarChartIntent(context, dataset, renderer, Type.DEFAULT, "Temperature range");
}
public virtual void onClick(View v)
{
double value = 0;
try
{
value = double.Parse(outerInstance.mValue.Text.ToString());
}
catch (System.FormatException)
{
outerInstance.mValue.requestFocus();
return;
}
outerInstance.mValue.Text = "";
outerInstance.mValue.requestFocus();
outerInstance.mSeries.add("Series " + (outerInstance.mSeries.ItemCount + 1), value);
SimpleSeriesRenderer renderer = new SimpleSeriesRenderer();
renderer.Color = COLORS[(outerInstance.mSeries.ItemCount - 1) % COLORS.Length];
outerInstance.mRenderer.addSeriesRenderer(renderer);
outerInstance.mChartView.repaint();
}
public virtual void onClick(View v)
{
double value = 0;
try
{
value = double.Parse(outerInstance.mValue.Text.ToString());
}
catch (System.FormatException)
{
outerInstance.mValue.requestFocus();
return;
}
outerInstance.mValue.Text = "";
outerInstance.mValue.requestFocus();
outerInstance.mSeries.add("Series " + (outerInstance.mSeries.ItemCount + 1), value);
SimpleSeriesRenderer renderer = new SimpleSeriesRenderer();
renderer.Color = COLORS[(outerInstance.mSeries.ItemCount - 1) % COLORS.Length];
outerInstance.mRenderer.addSeriesRenderer(renderer);
outerInstance.mChartView.repaint();
}
