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Added plot data tooltip

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This commit is contained in:
Sibo Van Gool 2021-07-09 03:58:57 +02:00
parent 2f2a3a4272
commit 65158bc065
2 changed files with 16 additions and 1 deletions
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2
swing/src/net/sf/openrocket/gui/plot/SimulationChart.java
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@ -57,7 +57,7 @@ public class SimulationChart extends ChartPanel {
/* tooltips */true); /* tooltips */true);
this.setMouseWheelEnabled(true); this.setMouseWheelEnabled(true);
this.setEnforceFileExtensions(true); this.setEnforceFileExtensions(true);
this.setInitialDelay(500); this.setInitialDelay(50);
this.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1)); this.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1));
} }

15
swing/src/net/sf/openrocket/gui/plot/SimulationPlot.java
View File

@ -13,6 +13,7 @@ import java.awt.Stroke;
import java.awt.geom.Line2D; import java.awt.geom.Line2D;
import java.awt.geom.Point2D; import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D; import java.awt.geom.Rectangle2D;
import java.text.DecimalFormat;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collections; import java.util.Collections;
import java.util.Comparator; import java.util.Comparator;
@ -37,6 +38,7 @@ import org.jfree.chart.annotations.XYImageAnnotation;
import org.jfree.chart.axis.NumberAxis; import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.axis.ValueAxis; import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.block.BlockBorder; import org.jfree.chart.block.BlockBorder;
import org.jfree.chart.labels.StandardXYToolTipGenerator;
import org.jfree.chart.plot.DefaultDrawingSupplier; import org.jfree.chart.plot.DefaultDrawingSupplier;
import org.jfree.chart.plot.Marker; import org.jfree.chart.plot.Marker;
import org.jfree.chart.plot.PlotOrientation; import org.jfree.chart.plot.PlotOrientation;
@ -47,6 +49,7 @@ import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.chart.title.LegendTitle; import org.jfree.chart.title.LegendTitle;
import org.jfree.chart.title.TextTitle; import org.jfree.chart.title.TextTitle;
import org.jfree.data.Range; import org.jfree.data.Range;
import org.jfree.data.xy.XYDataset;
import org.jfree.data.xy.XYSeries; import org.jfree.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection; import org.jfree.data.xy.XYSeriesCollection;
import org.jfree.text.TextUtilities; import org.jfree.text.TextUtilities;
@ -145,6 +148,17 @@ public class SimulationPlot {
throw new IllegalArgumentException("Domain axis type not specified."); throw new IllegalArgumentException("Domain axis type not specified.");
} }
// Custom tooltip generator
StandardXYToolTipGenerator tooltipGenerator = new StandardXYToolTipGenerator() {
final DecimalFormat f = new DecimalFormat("##.00");
@Override
public String generateToolTip(XYDataset dataset, int series, int item) {
return String.format("<html>Item: %d<br>Y: %s<br>X: %s</html>",
item, f.format(dataset.getYValue(series, item)),
f.format(dataset.getXValue(series, item)));
}
};
// Get plot length (ignore trailing NaN's) // Get plot length (ignore trailing NaN's)
int typeCount = filled.getTypeCount(); int typeCount = filled.getTypeCount();
@ -262,6 +276,7 @@ public class SimulationPlot {
plot.setDataset(axisno, data[i]); plot.setDataset(axisno, data[i]);
ModifiedXYItemRenderer r = new ModifiedXYItemRenderer(branchCount); ModifiedXYItemRenderer r = new ModifiedXYItemRenderer(branchCount);
renderers.add(r); renderers.add(r);
r.setBaseToolTipGenerator(tooltipGenerator);
plot.setRenderer(axisno, r); plot.setRenderer(axisno, r);
r.setBaseShapesVisible(initialShowPoints); r.setBaseShapesVisible(initialShowPoints);
r.setBaseShapesFilled(true); r.setBaseShapesFilled(true);