org.jfree.util.Rotation Java Examples
The following examples show how to use
org.jfree.util.Rotation.
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Example #1
| Source File: StatisticsController.java From JDeSurvey with GNU Affero General Public License v3.0 | 5 votes |
|
@Secured({"ROLE_ADMIN","ROLE_SURVEY_ADMIN"})
private JFreeChart createChart(PieDataset pieDataset, String title) {
try{
JFreeChart chart = ChartFactory.createPieChart(title, pieDataset, false,true,false);
chart.setBackgroundPaint(null);//this line necessary for transparency of background
final ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.setOpaque(false); //this line necessary for transparency of background
chartPanel.setBackground(new Color(0, 0, 0, 0)); //this line necessary for transparency of background
PiePlot plot = (PiePlot) chart.getPlot();
//Color[] colors = {new Color(170, 195, 217, 255),new Color(246, 140, 31, 255),new Color(204, 204, 204, 255),new Color(231, 238, 144, 255),new Color(51, 51, 51, 255),new Color(101, 125, 151, 255),new Color(0, 102, 255, 255)};
//PieRenderer renderer = new PieRenderer(colors);
//renderer.setColor(plot, pieDataset);
PieSectionLabelGenerator generator = new StandardPieSectionLabelGenerator("{0}:{1}%");
plot.setLabelGenerator(generator);
plot.setStartAngle(270);
plot.setDirection(Rotation.CLOCKWISE);
return chart;
} catch (Exception e) {
log.error(e.getMessage(),e);
throw (new RuntimeException(e));
}
}
Example #2
| Source File: SpiderWebPlot.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates a new spider web plot with the given dataset.
*
* @param dataset the dataset.
* @param extract controls how data is extracted ({@link TableOrder#BY_ROW}
* or {@link TableOrder#BY_COLUMN}).
*/
public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {
super();
ParamChecks.nullNotPermitted(extract, "extract");
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.dataExtractOrder = extract;
this.headPercent = DEFAULT_HEAD;
this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;
this.axisLinePaint = Color.black;
this.axisLineStroke = new BasicStroke(1.0f);
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.maxValue = DEFAULT_MAX_VALUE;
this.seriesPaint = null;
this.seriesPaintList = new PaintList();
this.baseSeriesPaint = null;
this.seriesOutlinePaint = null;
this.seriesOutlinePaintList = new PaintList();
this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.seriesOutlineStroke = null;
this.seriesOutlineStrokeList = new StrokeList();
this.baseSeriesOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemShape = DEFAULT_LEGEND_ITEM_CIRCLE;
}
Example #3
| Source File: SpiderWebPlot.java From SIMVA-SoS with Apache License 2.0 | 5 votes |
|
/**
* Creates a new spider web plot with the given dataset.
*
* @param dataset the dataset.
* @param extract controls how data is extracted ({@link TableOrder#BY_ROW}
* or {@link TableOrder#BY_COLUMN}).
*/
public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {
super();
ParamChecks.nullNotPermitted(extract, "extract");
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.dataExtractOrder = extract;
this.headPercent = DEFAULT_HEAD;
this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;
this.axisLinePaint = Color.black;
this.axisLineStroke = new BasicStroke(1.0f);
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.maxValue = DEFAULT_MAX_VALUE;
this.seriesPaint = null;
this.seriesPaintList = new PaintList();
this.baseSeriesPaint = null;
this.seriesOutlinePaint = null;
this.seriesOutlinePaintList = new PaintList();
this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.seriesOutlineStroke = null;
this.seriesOutlineStrokeList = new StrokeList();
this.baseSeriesOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemShape = DEFAULT_LEGEND_ITEM_CIRCLE;
}
Example #4
| Source File: JFreeChartScriptlet.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void afterReportInit() throws JRScriptletException
{
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue("Java", 43.2d);
dataset.setValue("Visual Basic", 10.0d);
dataset.setValue("C/C++", 17.5d);
dataset.setValue("PHP", 32.5d);
dataset.setValue("Perl", 1.0d);
JFreeChart chart =
ChartFactory.createPieChart3D(
"Pie Chart 3D Demo 1",
dataset,
true,
true,
false
);
PiePlot3D plot = (PiePlot3D) chart.getPlot();
plot.setStartAngle(290);
plot.setDirection(Rotation.CLOCKWISE);
plot.setForegroundAlpha(0.5f);
plot.setNoDataMessage("No data to display");
/* */
this.setVariableValue("Chart", new JCommonDrawableRendererImpl(chart));
}
Example #5
| Source File: PiePlot.java From opensim-gui with Apache License 2.0 | 5 votes |
|
/**
* Sets the direction in which the pie sections are drawn and sends a
* {@link PlotChangeEvent} to all registered listeners.
*
* @param direction the direction (<code>null</code> not permitted).
*
* @see #getDirection()
*/
public void setDirection(Rotation direction) {
if (direction == null) {
throw new IllegalArgumentException("Null 'direction' argument.");
}
this.direction = direction;
notifyListeners(new PlotChangeEvent(this));
}
Example #6
| Source File: TransitionsPieChart.java From osmo with GNU Lesser General Public License v2.1 | 5 votes |
|
private JFreeChart createChart(String title) {
JFreeChart chart = ChartFactory.createPieChart3D(title, data, true, true, false);
PiePlot3D plot = (PiePlot3D) chart.getPlot();
plot.setStartAngle(290);
plot.setDirection(Rotation.CLOCKWISE);
plot.setForegroundAlpha(0.5f);
return chart;
}
Example #7
| Source File: SpiderWebPlot.java From ccu-historian with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates a new spider web plot with the given dataset.
*
* @param dataset the dataset.
* @param extract controls how data is extracted ({@link TableOrder#BY_ROW}
* or {@link TableOrder#BY_COLUMN}).
*/
public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {
super();
ParamChecks.nullNotPermitted(extract, "extract");
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.dataExtractOrder = extract;
this.headPercent = DEFAULT_HEAD;
this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;
this.axisLinePaint = Color.black;
this.axisLineStroke = new BasicStroke(1.0f);
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.maxValue = DEFAULT_MAX_VALUE;
this.seriesPaint = null;
this.seriesPaintList = new PaintList();
this.baseSeriesPaint = null;
this.seriesOutlinePaint = null;
this.seriesOutlinePaintList = new PaintList();
this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.seriesOutlineStroke = null;
this.seriesOutlineStrokeList = new StrokeList();
this.baseSeriesOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemShape = DEFAULT_LEGEND_ITEM_CIRCLE;
}
Example #8
| Source File: GraphStatsView.java From eclipse-cs with GNU Lesser General Public License v2.1 | 5 votes |
|
/**
* Crée le graphe JFreeChart.
*
* @param piedataset
* : la source de données à afficher
* @return le diagramme
*/
private JFreeChart createChart(GraphPieDataset piedataset) {
JFreeChart jfreechart = ChartFactory.createPieChart3D(null, piedataset, false, true, false);
jfreechart.setAntiAlias(true);
jfreechart.setTextAntiAlias(true);
PiePlot pieplot3d = (PiePlot) jfreechart.getPlot();
pieplot3d.setInsets(new RectangleInsets(0, 0, 0, 0));
final double angle = 290D;
pieplot3d.setStartAngle(angle);
pieplot3d.setDirection(Rotation.CLOCKWISE);
final float foreground = 0.5F;
pieplot3d.setForegroundAlpha(foreground);
pieplot3d.setNoDataMessage(Messages.GraphStatsView_noDataToDisplay);
pieplot3d.setCircular(true);
pieplot3d.setOutlinePaint(null);
pieplot3d.setLabelFont(new Font("SansSerif", Font.PLAIN, 10));
pieplot3d.setLabelGap(0.02);
pieplot3d.setLabelOutlinePaint(null);
pieplot3d.setLabelShadowPaint(null);
pieplot3d.setLabelBackgroundPaint(Color.WHITE);
pieplot3d.setBackgroundPaint(Color.WHITE);
// avoid showing the percentage as an absolute number in the tooltip
pieplot3d.setToolTipGenerator(new StandardPieToolTipGenerator("{0}: {2}"));
pieplot3d.setInteriorGap(0.02);
pieplot3d.setMaximumLabelWidth(0.20);
return jfreechart;
}
Example #9
| Source File: SpiderWebPlot.java From ECG-Viewer with GNU General Public License v2.0 | 5 votes |
|
/**
* Creates a new spider web plot with the given dataset.
*
* @param dataset the dataset.
* @param extract controls how data is extracted ({@link TableOrder#BY_ROW}
* or {@link TableOrder#BY_COLUMN}).
*/
public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {
super();
ParamChecks.nullNotPermitted(extract, "extract");
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.dataExtractOrder = extract;
this.headPercent = DEFAULT_HEAD;
this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;
this.axisLinePaint = Color.black;
this.axisLineStroke = new BasicStroke(1.0f);
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.maxValue = DEFAULT_MAX_VALUE;
this.seriesPaint = null;
this.seriesPaintList = new PaintList();
this.baseSeriesPaint = null;
this.seriesOutlinePaint = null;
this.seriesOutlinePaintList = new PaintList();
this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.seriesOutlineStroke = null;
this.seriesOutlineStrokeList = new StrokeList();
this.baseSeriesOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemShape = DEFAULT_LEGEND_ITEM_CIRCLE;
}
Example #10
| Source File: SpiderWebPlot.java From openstock with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates a new spider web plot with the given dataset.
*
* @param dataset the dataset.
* @param extract controls how data is extracted ({@link TableOrder#BY_ROW}
* or {@link TableOrder#BY_COLUMN}).
*/
public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {
super();
ParamChecks.nullNotPermitted(extract, "extract");
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.dataExtractOrder = extract;
this.headPercent = DEFAULT_HEAD;
this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;
this.axisLinePaint = Color.black;
this.axisLineStroke = new BasicStroke(1.0f);
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.maxValue = DEFAULT_MAX_VALUE;
this.seriesPaint = null;
this.seriesPaintList = new PaintList();
this.baseSeriesPaint = null;
this.seriesOutlinePaint = null;
this.seriesOutlinePaintList = new PaintList();
this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.seriesOutlineStroke = null;
this.seriesOutlineStrokeList = new StrokeList();
this.baseSeriesOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemShape = DEFAULT_LEGEND_ITEM_CIRCLE;
}
Example #11
| Source File: SpiderWebPlot.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates a new spider web plot with the given dataset.
*
* @param dataset the dataset.
* @param extract controls how data is extracted ({@link TableOrder#BY_ROW}
* or {@link TableOrder#BY_COLUMN}).
*/
public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {
super();
ParamChecks.nullNotPermitted(extract, "extract");
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.dataExtractOrder = extract;
this.headPercent = DEFAULT_HEAD;
this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;
this.axisLinePaint = Color.black;
this.axisLineStroke = new BasicStroke(1.0f);
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.maxValue = DEFAULT_MAX_VALUE;
this.seriesPaint = null;
this.seriesPaintList = new PaintList();
this.baseSeriesPaint = null;
this.seriesOutlinePaint = null;
this.seriesOutlinePaintList = new PaintList();
this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.seriesOutlineStroke = null;
this.seriesOutlineStrokeList = new StrokeList();
this.baseSeriesOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemShape = DEFAULT_LEGEND_ITEM_CIRCLE;
}
Example #12
| Source File: SpiderWebPlot.java From opensim-gui with Apache License 2.0 | 5 votes |
|
/**
* Creates a new spider web plot with the given dataset.
*
* @param dataset the dataset.
* @param extract controls how data is extracted ({@link TableOrder#BY_ROW}
* or {@link TableOrder#BY_COLUMN}).
*/
public SpiderWebPlot(CategoryDataset dataset, TableOrder extract) {
super();
if (extract == null) {
throw new IllegalArgumentException("Null 'extract' argument.");
}
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.dataExtractOrder = extract;
this.headPercent = DEFAULT_HEAD;
this.axisLabelGap = DEFAULT_AXIS_LABEL_GAP;
this.axisLinePaint = Color.black;
this.axisLineStroke = new BasicStroke(1.0f);
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.maxValue = DEFAULT_MAX_VALUE;
this.seriesPaint = null;
this.seriesPaintList = new PaintList();
this.baseSeriesPaint = null;
this.seriesOutlinePaint = null;
this.seriesOutlinePaintList = new PaintList();
this.baseSeriesOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.seriesOutlineStroke = null;
this.seriesOutlineStrokeList = new StrokeList();
this.baseSeriesOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemShape = DEFAULT_LEGEND_ITEM_CIRCLE;
}
Example #13
| Source File: PiePlot.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws a single data item.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param section the section index.
* @param dataArea the data plot area.
* @param state state information for one chart.
* @param currentPass the current pass index.
*/
protected void drawItem(Graphics2D g2, int section, Rectangle2D dataArea,
PiePlotState state, int currentPass) {
Number n = this.dataset.getValue(section);
if (n == null) {
return;
}
double value = n.doubleValue();
double angle1 = 0.0;
double angle2 = 0.0;
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
}
else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
}
else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
if (Math.abs(angle) > getMinimumArcAngleToDraw()) {
double ep = 0.0;
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = getExplodePercent(section) / mep;
}
Rectangle2D arcBounds = getArcBounds(state.getPieArea(),
state.getExplodedPieArea(), angle1, angle, ep);
Arc2D.Double arc = new Arc2D.Double(arcBounds, angle1, angle,
Arc2D.PIE);
if (currentPass == 0) {
if (this.shadowPaint != null && this.shadowGenerator == null) {
Shape shadowArc = ShapeUtilities.createTranslatedShape(
arc, (float) this.shadowXOffset,
(float) this.shadowYOffset);
g2.setPaint(this.shadowPaint);
g2.fill(shadowArc);
}
}
else if (currentPass == 1) {
Comparable key = getSectionKey(section);
Paint paint = lookupSectionPaint(key, state);
g2.setPaint(paint);
g2.fill(arc);
Paint outlinePaint = lookupSectionOutlinePaint(key);
Stroke outlineStroke = lookupSectionOutlineStroke(key);
if (this.sectionOutlinesVisible) {
g2.setPaint(outlinePaint);
g2.setStroke(outlineStroke);
g2.draw(arc);
}
// update the linking line target for later
// add an entity for the pie section
if (state.getInfo() != null) {
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
String tip = null;
if (this.toolTipGenerator != null) {
tip = this.toolTipGenerator.generateToolTip(
this.dataset, key);
}
String url = null;
if (this.urlGenerator != null) {
url = this.urlGenerator.generateURL(this.dataset,
key, this.pieIndex);
}
PieSectionEntity entity = new PieSectionEntity(
arc, this.dataset, this.pieIndex, section, key,
tip, url);
entities.add(entity);
}
}
}
}
state.setLatestAngle(angle2);
}
Example #14
| Source File: PiePlot.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws a single data item.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param section the section index.
* @param dataArea the data plot area.
* @param state state information for one chart.
* @param currentPass the current pass index.
*/
protected void drawItem(Graphics2D g2, int section, Rectangle2D dataArea,
PiePlotState state, int currentPass) {
Number n = this.dataset.getValue(section);
if (n == null) {
return;
}
double value = n.doubleValue();
double angle1 = 0.0;
double angle2 = 0.0;
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
}
else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
}
else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
if (Math.abs(angle) > getMinimumArcAngleToDraw()) {
double ep = 0.0;
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = getExplodePercent(section) / mep;
}
Rectangle2D arcBounds = getArcBounds(state.getPieArea(),
state.getExplodedPieArea(), angle1, angle, ep);
Arc2D.Double arc = new Arc2D.Double(arcBounds, angle1, angle,
Arc2D.PIE);
if (currentPass == 0) {
if (this.shadowPaint != null && this.shadowGenerator == null) {
Shape shadowArc = ShapeUtilities.createTranslatedShape(
arc, (float) this.shadowXOffset,
(float) this.shadowYOffset);
g2.setPaint(this.shadowPaint);
g2.fill(shadowArc);
}
}
else if (currentPass == 1) {
Comparable key = getSectionKey(section);
Paint paint = lookupSectionPaint(key, state);
g2.setPaint(paint);
g2.fill(arc);
Paint outlinePaint = lookupSectionOutlinePaint(key);
Stroke outlineStroke = lookupSectionOutlineStroke(key);
if (this.sectionOutlinesVisible) {
g2.setPaint(outlinePaint);
g2.setStroke(outlineStroke);
g2.draw(arc);
}
// update the linking line target for later
// add an entity for the pie section
if (state.getInfo() != null) {
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
String tip = null;
if (this.toolTipGenerator != null) {
tip = this.toolTipGenerator.generateToolTip(
this.dataset, key);
}
String url = null;
if (this.urlGenerator != null) {
url = this.urlGenerator.generateURL(this.dataset,
key, this.pieIndex);
}
PieSectionEntity entity = new PieSectionEntity(
arc, this.dataset, this.pieIndex, section, key,
tip, url);
entities.add(entity);
}
}
}
}
state.setLatestAngle(angle2);
}
Example #15
| Source File: PieChartTab.java From mars-sim with GNU General Public License v3.0 | 4 votes |
|
/**
* Create a PieChart view that displays the data in a particular column.
*
* @param model Data source.
* @param column Index of the column to collate.
*/
public PieChartTab(MonitorModel model, int column) {
super(model, false, ImageLoader.getNewIcon(MonitorWindow.PIE_ICON));
String title = model.getName() + " - " + model.getColumnName(column);
setName(title);
pieModel = new TablePieDataset(model, column);
chart = ChartFactory.createPieChart3D(null, pieModel, true, true, false);
chart.setBackgroundPaint(getBackground());
pieModel.calculate();
// 2015-10-18 Changed to 3D pie
final PiePlot3D plot = (PiePlot3D)chart.getPlot();
//plot.setCircular(false);
//plot.setRadius(0.60);
//plot.setSectionLabelType(PiePlot.PERCENT_LABELS);
plot.setStartAngle(270);
plot.setDirection(Rotation.ANTICLOCKWISE);
plot.setForegroundAlpha(0.6f);
//plot.setInteriorGap(0.33);
pieModel.addChangeListener(plot);
chartpanel = new ChartPanel(chart, true);
// 2015-10-18 Added setting below to keep the aspect ratio of 8:5
// see http://www.jfree.org/forum/viewtopic.php?f=3&t=115763
// Chart will always be drawn to an off-screen buffer that is the same size as the ChartPanel, so no scaling will happen when the offscreen image is copied to the panel.
chartpanel.setPreferredSize(new Dimension (800, 300));
chartpanel.setMinimumDrawWidth(0);
chartpanel.setMaximumDrawWidth(Integer.MAX_VALUE);
chartpanel.setMinimumDrawHeight(0);
chartpanel.setMaximumDrawHeight(Integer.MAX_VALUE);
JPanel fixedSizePane = new JPanel(new FlowLayout());
fixedSizePane.add(chartpanel);
fixedSizePane.addComponentListener(new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent e) {
int w = fixedSizePane.getWidth();
int h = fixedSizePane.getHeight();
int size = Math.min(w, h);
int newWidth = (int) (size *8D/3D);
chartpanel.setPreferredSize(new Dimension(newWidth, size));
fixedSizePane.revalidate();
}
});
add(fixedSizePane, BorderLayout.CENTER);
// 2015-10-18 Added rotator code
final Rotator rotator = new Rotator(plot);
rotator.start();
//System.out.println("PieChartTab : just done calling constructor");
}
Example #16
| Source File: PiePlot.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Returns the center for the specified section.
* Checks to see if the section is exploded and recalculates the
* new center if so.
*
* @param state PiePlotState
* @param key section key.
*
* @return The center for the specified section.
*
* @since 1.0.14
*/
protected Point2D getArcCenter(PiePlotState state, Comparable key) {
Point2D center = new Point2D.Double(state.getPieCenterX(), state
.getPieCenterY());
double ep = getExplodePercent(key);
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = ep / mep;
}
if (ep != 0) {
Rectangle2D pieArea = state.getPieArea();
Rectangle2D expPieArea = state.getExplodedPieArea();
double angle1, angle2;
Number n = this.dataset.getValue(key);
double value = n.doubleValue();
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
} else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
} else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
Arc2D arc1 = new Arc2D.Double(pieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point1 = arc1.getEndPoint();
Arc2D.Double arc2 = new Arc2D.Double(expPieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point2 = arc2.getEndPoint();
double deltaX = (point1.getX() - point2.getX()) * ep;
double deltaY = (point1.getY() - point2.getY()) * ep;
center = new Point2D.Double(state.getPieCenterX() - deltaX,
state.getPieCenterY() - deltaY);
}
return center;
}
Example #17
| Source File: PiePlot.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Draws a single data item.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param section the section index.
* @param dataArea the data plot area.
* @param state state information for one chart.
* @param currentPass the current pass index.
*/
protected void drawItem(Graphics2D g2, int section, Rectangle2D dataArea,
PiePlotState state, int currentPass) {
Number n = this.dataset.getValue(section);
if (n == null) {
return;
}
double value = n.doubleValue();
double angle1 = 0.0;
double angle2 = 0.0;
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
}
else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
}
else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
if (Math.abs(angle) > getMinimumArcAngleToDraw()) {
double ep = 0.0;
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = getExplodePercent(section) / mep;
}
Rectangle2D arcBounds = getArcBounds(state.getPieArea(),
state.getExplodedPieArea(), angle1, angle, ep);
Arc2D.Double arc = new Arc2D.Double(arcBounds, angle1, angle,
Arc2D.PIE);
if (currentPass == 0) {
if (this.shadowPaint != null && this.shadowGenerator == null) {
Shape shadowArc = ShapeUtilities.createTranslatedShape(
arc, (float) this.shadowXOffset,
(float) this.shadowYOffset);
g2.setPaint(this.shadowPaint);
g2.fill(shadowArc);
}
}
else if (currentPass == 1) {
Comparable key = getSectionKey(section);
Paint paint = lookupSectionPaint(key, state);
g2.setPaint(paint);
g2.fill(arc);
Paint outlinePaint = lookupSectionOutlinePaint(key);
Stroke outlineStroke = lookupSectionOutlineStroke(key);
if (this.sectionOutlinesVisible) {
g2.setPaint(outlinePaint);
g2.setStroke(outlineStroke);
g2.draw(arc);
}
// update the linking line target for later
// add an entity for the pie section
if (state.getInfo() != null) {
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
String tip = null;
if (this.toolTipGenerator != null) {
tip = this.toolTipGenerator.generateToolTip(
this.dataset, key);
}
String url = null;
if (this.urlGenerator != null) {
url = this.urlGenerator.generateURL(this.dataset,
key, this.pieIndex);
}
PieSectionEntity entity = new PieSectionEntity(
arc, this.dataset, this.pieIndex, section, key,
tip, url);
entities.add(entity);
}
}
}
}
state.setLatestAngle(angle2);
}
Example #18
| Source File: PiePlot.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Returns the center for the specified section.
* Checks to see if the section is exploded and recalculates the
* new center if so.
*
* @param state PiePlotState
* @param key section key.
*
* @return The center for the specified section.
*
* @since 1.0.14
*/
protected Point2D getArcCenter(PiePlotState state, Comparable key) {
Point2D center = new Point2D.Double(state.getPieCenterX(), state
.getPieCenterY());
double ep = getExplodePercent(key);
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = ep / mep;
}
if (ep != 0) {
Rectangle2D pieArea = state.getPieArea();
Rectangle2D expPieArea = state.getExplodedPieArea();
double angle1, angle2;
Number n = this.dataset.getValue(key);
double value = n.doubleValue();
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
} else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
} else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
Arc2D arc1 = new Arc2D.Double(pieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point1 = arc1.getEndPoint();
Arc2D.Double arc2 = new Arc2D.Double(expPieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point2 = arc2.getEndPoint();
double deltaX = (point1.getX() - point2.getX()) * ep;
double deltaY = (point1.getY() - point2.getY()) * ep;
center = new Point2D.Double(state.getPieCenterX() - deltaX,
state.getPieCenterY() - deltaY);
}
return center;
}
Example #19
| Source File: PiePlot.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Creates a plot that will draw a pie chart for the specified dataset.
*
* @param dataset the dataset (<code>null</code> permitted).
*/
public PiePlot(PieDataset dataset) {
super();
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.pieIndex = 0;
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.circular = true;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.minimumArcAngleToDraw = DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW;
this.sectionPaint = null;
this.sectionPaintMap = new PaintMap();
this.baseSectionPaint = Color.gray;
this.autoPopulateSectionPaint = true;
this.sectionOutlinesVisible = true;
this.sectionOutlinePaint = null;
this.sectionOutlinePaintMap = new PaintMap();
this.baseSectionOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.autoPopulateSectionOutlinePaint = false;
this.sectionOutlineStroke = null;
this.sectionOutlineStrokeMap = new StrokeMap();
this.baseSectionOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.autoPopulateSectionOutlineStroke = false;
this.explodePercentages = new TreeMap();
this.labelGenerator = new StandardPieSectionLabelGenerator();
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelBackgroundPaint = DEFAULT_LABEL_BACKGROUND_PAINT;
this.labelOutlinePaint = DEFAULT_LABEL_OUTLINE_PAINT;
this.labelOutlineStroke = DEFAULT_LABEL_OUTLINE_STROKE;
this.labelShadowPaint = DEFAULT_LABEL_SHADOW_PAINT;
this.labelLinksVisible = true;
this.labelDistributor = new PieLabelDistributor(0);
this.simpleLabels = false;
this.simpleLabelOffset = new RectangleInsets(UnitType.RELATIVE, 0.18,
0.18, 0.18, 0.18);
this.labelPadding = new RectangleInsets(2, 2, 2, 2);
this.toolTipGenerator = null;
this.urlGenerator = null;
this.legendLabelGenerator = new StandardPieSectionLabelGenerator();
this.legendLabelToolTipGenerator = null;
this.legendLabelURLGenerator = null;
this.legendItemShape = Plot.DEFAULT_LEGEND_ITEM_CIRCLE;
this.ignoreNullValues = false;
this.ignoreZeroValues = false;
this.shadowGenerator = null;
}
Example #20
| Source File: PiePlot.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Creates a plot that will draw a pie chart for the specified dataset.
*
* @param dataset the dataset (<code>null</code> permitted).
*/
public PiePlot(PieDataset dataset) {
super();
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.pieIndex = 0;
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.circular = true;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.minimumArcAngleToDraw = DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW;
this.sectionPaint = null;
this.sectionPaintMap = new PaintMap();
this.baseSectionPaint = Color.gray;
this.autoPopulateSectionPaint = true;
this.sectionOutlinesVisible = true;
this.sectionOutlinePaint = null;
this.sectionOutlinePaintMap = new PaintMap();
this.baseSectionOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.autoPopulateSectionOutlinePaint = false;
this.sectionOutlineStroke = null;
this.sectionOutlineStrokeMap = new StrokeMap();
this.baseSectionOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.autoPopulateSectionOutlineStroke = false;
this.explodePercentages = new TreeMap();
this.labelGenerator = new StandardPieSectionLabelGenerator();
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelBackgroundPaint = DEFAULT_LABEL_BACKGROUND_PAINT;
this.labelOutlinePaint = DEFAULT_LABEL_OUTLINE_PAINT;
this.labelOutlineStroke = DEFAULT_LABEL_OUTLINE_STROKE;
this.labelShadowPaint = DEFAULT_LABEL_SHADOW_PAINT;
this.labelLinksVisible = true;
this.labelDistributor = new PieLabelDistributor(0);
this.simpleLabels = false;
this.simpleLabelOffset = new RectangleInsets(UnitType.RELATIVE, 0.18,
0.18, 0.18, 0.18);
this.labelPadding = new RectangleInsets(2, 2, 2, 2);
this.toolTipGenerator = null;
this.urlGenerator = null;
this.legendLabelGenerator = new StandardPieSectionLabelGenerator();
this.legendLabelToolTipGenerator = null;
this.legendLabelURLGenerator = null;
this.legendItemShape = Plot.DEFAULT_LEGEND_ITEM_CIRCLE;
this.ignoreNullValues = false;
this.ignoreZeroValues = false;
this.shadowGenerator = null;
}
Example #21
| Source File: PiePlot.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Returns the center for the specified section.
* Checks to see if the section is exploded and recalculates the
* new center if so.
*
* @param state PiePlotState
* @param key section key.
*
* @return The center for the specified section.
*
* @since 1.0.14
*/
protected Point2D getArcCenter(PiePlotState state, Comparable key) {
Point2D center = new Point2D.Double(state.getPieCenterX(), state
.getPieCenterY());
double ep = getExplodePercent(key);
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = ep / mep;
}
if (ep != 0) {
Rectangle2D pieArea = state.getPieArea();
Rectangle2D expPieArea = state.getExplodedPieArea();
double angle1, angle2;
Number n = this.dataset.getValue(key);
double value = n.doubleValue();
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
} else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
} else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
Arc2D arc1 = new Arc2D.Double(pieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point1 = arc1.getEndPoint();
Arc2D.Double arc2 = new Arc2D.Double(expPieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point2 = arc2.getEndPoint();
double deltaX = (point1.getX() - point2.getX()) * ep;
double deltaY = (point1.getY() - point2.getY()) * ep;
center = new Point2D.Double(state.getPieCenterX() - deltaX,
state.getPieCenterY() - deltaY);
}
return center;
}
Example #22
| Source File: PiePlot.java From opensim-gui with Apache License 2.0 | 4 votes |
|
/**
* Creates a plot that will draw a pie chart for the specified dataset.
*
* @param dataset the dataset (<code>null</code> permitted).
*/
public PiePlot(PieDataset dataset) {
super();
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.pieIndex = 0;
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.circular = true;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.minimumArcAngleToDraw = DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW;
this.sectionPaint = null;
this.sectionPaintMap = new PaintMap();
this.baseSectionPaint = Color.gray;
this.sectionOutlinesVisible = true;
this.sectionOutlinePaint = null;
this.sectionOutlinePaintMap = new PaintMap();
this.baseSectionOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.sectionOutlineStroke = null;
this.sectionOutlineStrokeMap = new StrokeMap();
this.baseSectionOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.explodePercentages = new TreeMap();
this.labelGenerator = new StandardPieSectionLabelGenerator();
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelBackgroundPaint = DEFAULT_LABEL_BACKGROUND_PAINT;
this.labelOutlinePaint = DEFAULT_LABEL_OUTLINE_PAINT;
this.labelOutlineStroke = DEFAULT_LABEL_OUTLINE_STROKE;
this.labelShadowPaint = DEFAULT_LABEL_SHADOW_PAINT;
this.labelLinksVisible = true;
this.toolTipGenerator = null;
this.urlGenerator = null;
this.legendLabelGenerator = new StandardPieSectionLabelGenerator();
this.legendLabelToolTipGenerator = null;
this.legendLabelURLGenerator = null;
this.legendItemShape = Plot.DEFAULT_LEGEND_ITEM_CIRCLE;
this.ignoreNullValues = false;
this.ignoreZeroValues = false;
}
Example #23
| Source File: PiePlot.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Returns the center for the specified section.
* Checks to see if the section is exploded and recalculates the
* new center if so.
*
* @param state PiePlotState
* @param key section key.
*
* @return The center for the specified section.
*
* @since 1.0.14
*/
protected Point2D getArcCenter(PiePlotState state, Comparable key) {
Point2D center = new Point2D.Double(state.getPieCenterX(), state
.getPieCenterY());
double ep = getExplodePercent(key);
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = ep / mep;
}
if (ep != 0) {
Rectangle2D pieArea = state.getPieArea();
Rectangle2D expPieArea = state.getExplodedPieArea();
double angle1, angle2;
Number n = this.dataset.getValue(key);
double value = n.doubleValue();
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
} else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
} else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
Arc2D arc1 = new Arc2D.Double(pieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point1 = arc1.getEndPoint();
Arc2D.Double arc2 = new Arc2D.Double(expPieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point2 = arc2.getEndPoint();
double deltaX = (point1.getX() - point2.getX()) * ep;
double deltaY = (point1.getY() - point2.getY()) * ep;
center = new Point2D.Double(state.getPieCenterX() - deltaX,
state.getPieCenterY() - deltaY);
}
return center;
}
Example #24
| Source File: PiePlot.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws a single data item.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param section the section index.
* @param dataArea the data plot area.
* @param state state information for one chart.
* @param currentPass the current pass index.
*/
protected void drawItem(Graphics2D g2, int section, Rectangle2D dataArea,
PiePlotState state, int currentPass) {
Number n = this.dataset.getValue(section);
if (n == null) {
return;
}
double value = n.doubleValue();
double angle1 = 0.0;
double angle2 = 0.0;
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
}
else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
}
else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
if (Math.abs(angle) > getMinimumArcAngleToDraw()) {
double ep = 0.0;
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = getExplodePercent(section) / mep;
}
Rectangle2D arcBounds = getArcBounds(state.getPieArea(),
state.getExplodedPieArea(), angle1, angle, ep);
Arc2D.Double arc = new Arc2D.Double(arcBounds, angle1, angle,
Arc2D.PIE);
if (currentPass == 0) {
if (this.shadowPaint != null && this.shadowGenerator == null) {
Shape shadowArc = ShapeUtilities.createTranslatedShape(
arc, (float) this.shadowXOffset,
(float) this.shadowYOffset);
g2.setPaint(this.shadowPaint);
g2.fill(shadowArc);
}
}
else if (currentPass == 1) {
Comparable key = getSectionKey(section);
Paint paint = lookupSectionPaint(key, state);
g2.setPaint(paint);
g2.fill(arc);
Paint outlinePaint = lookupSectionOutlinePaint(key);
Stroke outlineStroke = lookupSectionOutlineStroke(key);
if (this.sectionOutlinesVisible) {
g2.setPaint(outlinePaint);
g2.setStroke(outlineStroke);
g2.draw(arc);
}
// update the linking line target for later
// add an entity for the pie section
if (state.getInfo() != null) {
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
String tip = null;
if (this.toolTipGenerator != null) {
tip = this.toolTipGenerator.generateToolTip(
this.dataset, key);
}
String url = null;
if (this.urlGenerator != null) {
url = this.urlGenerator.generateURL(this.dataset,
key, this.pieIndex);
}
PieSectionEntity entity = new PieSectionEntity(
arc, this.dataset, this.pieIndex, section, key,
tip, url);
entities.add(entity);
}
}
}
}
state.setLatestAngle(angle2);
}
Example #25
| Source File: PiePlot.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Creates a plot that will draw a pie chart for the specified dataset.
*
* @param dataset the dataset (<code>null</code> permitted).
*/
public PiePlot(PieDataset dataset) {
super();
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.pieIndex = 0;
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.circular = true;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.minimumArcAngleToDraw = DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW;
this.sectionPaint = null;
this.sectionPaintMap = new PaintMap();
this.baseSectionPaint = Color.gray;
this.autoPopulateSectionPaint = true;
this.sectionOutlinesVisible = true;
this.sectionOutlinePaint = null;
this.sectionOutlinePaintMap = new PaintMap();
this.baseSectionOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.autoPopulateSectionOutlinePaint = false;
this.sectionOutlineStroke = null;
this.sectionOutlineStrokeMap = new StrokeMap();
this.baseSectionOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.autoPopulateSectionOutlineStroke = false;
this.explodePercentages = new TreeMap();
this.labelGenerator = new StandardPieSectionLabelGenerator();
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelBackgroundPaint = DEFAULT_LABEL_BACKGROUND_PAINT;
this.labelOutlinePaint = DEFAULT_LABEL_OUTLINE_PAINT;
this.labelOutlineStroke = DEFAULT_LABEL_OUTLINE_STROKE;
this.labelShadowPaint = DEFAULT_LABEL_SHADOW_PAINT;
this.labelLinksVisible = true;
this.labelDistributor = new PieLabelDistributor(0);
this.simpleLabels = false;
this.simpleLabelOffset = new RectangleInsets(UnitType.RELATIVE, 0.18,
0.18, 0.18, 0.18);
this.labelPadding = new RectangleInsets(2, 2, 2, 2);
this.toolTipGenerator = null;
this.urlGenerator = null;
this.legendLabelGenerator = new StandardPieSectionLabelGenerator();
this.legendLabelToolTipGenerator = null;
this.legendLabelURLGenerator = null;
this.legendItemShape = Plot.DEFAULT_LEGEND_ITEM_CIRCLE;
this.ignoreNullValues = false;
this.ignoreZeroValues = false;
this.shadowGenerator = null;
}
Example #26
| Source File: PiePlot.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Creates a plot that will draw a pie chart for the specified dataset.
*
* @param dataset the dataset (<code>null</code> permitted).
*/
public PiePlot(PieDataset dataset) {
super();
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.pieIndex = 0;
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.circular = true;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.minimumArcAngleToDraw = DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW;
this.sectionPaint = null;
this.sectionPaintMap = new PaintMap();
this.baseSectionPaint = Color.gray;
this.autoPopulateSectionPaint = true;
this.sectionOutlinesVisible = true;
this.sectionOutlinePaint = null;
this.sectionOutlinePaintMap = new PaintMap();
this.baseSectionOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.autoPopulateSectionOutlinePaint = false;
this.sectionOutlineStroke = null;
this.sectionOutlineStrokeMap = new StrokeMap();
this.baseSectionOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.autoPopulateSectionOutlineStroke = false;
this.explodePercentages = new TreeMap();
this.labelGenerator = new StandardPieSectionLabelGenerator();
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelBackgroundPaint = DEFAULT_LABEL_BACKGROUND_PAINT;
this.labelOutlinePaint = DEFAULT_LABEL_OUTLINE_PAINT;
this.labelOutlineStroke = DEFAULT_LABEL_OUTLINE_STROKE;
this.labelShadowPaint = DEFAULT_LABEL_SHADOW_PAINT;
this.labelLinksVisible = true;
this.labelDistributor = new PieLabelDistributor(0);
this.simpleLabels = false;
this.simpleLabelOffset = new RectangleInsets(UnitType.RELATIVE, 0.18,
0.18, 0.18, 0.18);
this.labelPadding = new RectangleInsets(2, 2, 2, 2);
this.toolTipGenerator = null;
this.urlGenerator = null;
this.legendLabelGenerator = new StandardPieSectionLabelGenerator();
this.legendLabelToolTipGenerator = null;
this.legendLabelURLGenerator = null;
this.legendItemShape = Plot.DEFAULT_LEGEND_ITEM_CIRCLE;
this.ignoreNullValues = false;
this.ignoreZeroValues = false;
this.shadowGenerator = null;
}
Example #27
| Source File: PiePlot.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Creates a plot that will draw a pie chart for the specified dataset.
*
* @param dataset the dataset (<code>null</code> permitted).
*/
public PiePlot(PieDataset dataset) {
super();
this.dataset = dataset;
if (dataset != null) {
dataset.addChangeListener(this);
}
this.pieIndex = 0;
this.interiorGap = DEFAULT_INTERIOR_GAP;
this.circular = true;
this.startAngle = DEFAULT_START_ANGLE;
this.direction = Rotation.CLOCKWISE;
this.minimumArcAngleToDraw = DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW;
this.sectionPaint = null;
this.sectionPaintMap = new PaintMap();
this.baseSectionPaint = Color.gray;
this.autoPopulateSectionPaint = true;
this.sectionOutlinesVisible = true;
this.sectionOutlinePaint = null;
this.sectionOutlinePaintMap = new PaintMap();
this.baseSectionOutlinePaint = DEFAULT_OUTLINE_PAINT;
this.autoPopulateSectionOutlinePaint = false;
this.sectionOutlineStroke = null;
this.sectionOutlineStrokeMap = new StrokeMap();
this.baseSectionOutlineStroke = DEFAULT_OUTLINE_STROKE;
this.autoPopulateSectionOutlineStroke = false;
this.explodePercentages = new TreeMap();
this.labelGenerator = new StandardPieSectionLabelGenerator();
this.labelFont = DEFAULT_LABEL_FONT;
this.labelPaint = DEFAULT_LABEL_PAINT;
this.labelBackgroundPaint = DEFAULT_LABEL_BACKGROUND_PAINT;
this.labelOutlinePaint = DEFAULT_LABEL_OUTLINE_PAINT;
this.labelOutlineStroke = DEFAULT_LABEL_OUTLINE_STROKE;
this.labelShadowPaint = DEFAULT_LABEL_SHADOW_PAINT;
this.labelLinksVisible = true;
this.labelDistributor = new PieLabelDistributor(0);
this.simpleLabels = false;
this.simpleLabelOffset = new RectangleInsets(UnitType.RELATIVE, 0.18,
0.18, 0.18, 0.18);
this.labelPadding = new RectangleInsets(2, 2, 2, 2);
this.toolTipGenerator = null;
this.urlGenerator = null;
this.legendLabelGenerator = new StandardPieSectionLabelGenerator();
this.legendLabelToolTipGenerator = null;
this.legendLabelURLGenerator = null;
this.legendItemShape = Plot.DEFAULT_LEGEND_ITEM_CIRCLE;
this.ignoreNullValues = false;
this.ignoreZeroValues = false;
this.shadowGenerator = null;
}
Example #28
| Source File: PiePlot.java From opensim-gui with Apache License 2.0 | 4 votes |
|
/**
* Draws a single data item.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param section the section index.
* @param dataArea the data plot area.
* @param state state information for one chart.
* @param currentPass the current pass index.
*/
protected void drawItem(Graphics2D g2, int section, Rectangle2D dataArea,
PiePlotState state, int currentPass) {
Number n = this.dataset.getValue(section);
if (n == null) {
return;
}
double value = n.doubleValue();
double angle1 = 0.0;
double angle2 = 0.0;
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
}
else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
}
else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
if (Math.abs(angle) > getMinimumArcAngleToDraw()) {
double ep = 0.0;
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = getExplodePercent(section) / mep;
}
Rectangle2D arcBounds = getArcBounds(state.getPieArea(),
state.getExplodedPieArea(), angle1, angle, ep);
Arc2D.Double arc = new Arc2D.Double(arcBounds, angle1, angle,
Arc2D.PIE);
if (currentPass == 0) {
if (this.shadowPaint != null) {
Shape shadowArc = ShapeUtilities.createTranslatedShape(
arc, (float) this.shadowXOffset,
(float) this.shadowYOffset);
g2.setPaint(this.shadowPaint);
g2.fill(shadowArc);
}
}
else if (currentPass == 1) {
Comparable key = getSectionKey(section);
Paint paint = lookupSectionPaint(key, true);
g2.setPaint(paint);
g2.fill(arc);
Paint outlinePaint = lookupSectionOutlinePaint(key);
Stroke outlineStroke = lookupSectionOutlineStroke(key);
if (this.sectionOutlinesVisible) {
g2.setPaint(outlinePaint);
g2.setStroke(outlineStroke);
g2.draw(arc);
}
// update the linking line target for later
// add an entity for the pie section
if (state.getInfo() != null) {
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
String tip = null;
if (this.toolTipGenerator != null) {
tip = this.toolTipGenerator.generateToolTip(
this.dataset, key);
}
String url = null;
if (this.urlGenerator != null) {
url = this.urlGenerator.generateURL(this.dataset,
key, this.pieIndex);
}
PieSectionEntity entity = new PieSectionEntity(
arc, this.dataset, this.pieIndex, section, key,
tip, url);
entities.add(entity);
}
}
}
}
state.setLatestAngle(angle2);
}
Example #29
| Source File: PiePlot.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Returns the center for the specified section.
* Checks to see if the section is exploded and recalculates the
* new center if so.
*
* @param state PiePlotState
* @param key section key.
*
* @return The center for the specified section.
*
* @since 1.0.14
*/
protected Point2D getArcCenter(PiePlotState state, Comparable key) {
Point2D center = new Point2D.Double(state.getPieCenterX(), state
.getPieCenterY());
double ep = getExplodePercent(key);
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = ep / mep;
}
if (ep != 0) {
Rectangle2D pieArea = state.getPieArea();
Rectangle2D expPieArea = state.getExplodedPieArea();
double angle1, angle2;
Number n = this.dataset.getValue(key);
double value = n.doubleValue();
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
} else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
} else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
Arc2D arc1 = new Arc2D.Double(pieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point1 = arc1.getEndPoint();
Arc2D.Double arc2 = new Arc2D.Double(expPieArea, angle1, angle / 2,
Arc2D.OPEN);
Point2D point2 = arc2.getEndPoint();
double deltaX = (point1.getX() - point2.getX()) * ep;
double deltaY = (point1.getY() - point2.getY()) * ep;
center = new Point2D.Double(state.getPieCenterX() - deltaX,
state.getPieCenterY() - deltaY);
}
return center;
}
Example #30
| Source File: PiePlot.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws a single data item.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param section the section index.
* @param dataArea the data plot area.
* @param state state information for one chart.
* @param currentPass the current pass index.
*/
protected void drawItem(Graphics2D g2, int section, Rectangle2D dataArea,
PiePlotState state, int currentPass) {
Number n = this.dataset.getValue(section);
if (n == null) {
return;
}
double value = n.doubleValue();
double angle1 = 0.0;
double angle2 = 0.0;
if (this.direction == Rotation.CLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 - value / state.getTotal() * 360.0;
}
else if (this.direction == Rotation.ANTICLOCKWISE) {
angle1 = state.getLatestAngle();
angle2 = angle1 + value / state.getTotal() * 360.0;
}
else {
throw new IllegalStateException("Rotation type not recognised.");
}
double angle = (angle2 - angle1);
if (Math.abs(angle) > getMinimumArcAngleToDraw()) {
double ep = 0.0;
double mep = getMaximumExplodePercent();
if (mep > 0.0) {
ep = getExplodePercent(section) / mep;
}
Rectangle2D arcBounds = getArcBounds(state.getPieArea(),
state.getExplodedPieArea(), angle1, angle, ep);
Arc2D.Double arc = new Arc2D.Double(arcBounds, angle1, angle,
Arc2D.PIE);
if (currentPass == 0) {
if (this.shadowPaint != null && this.shadowGenerator == null) {
Shape shadowArc = ShapeUtilities.createTranslatedShape(
arc, (float) this.shadowXOffset,
(float) this.shadowYOffset);
g2.setPaint(this.shadowPaint);
g2.fill(shadowArc);
}
}
else if (currentPass == 1) {
Comparable key = getSectionKey(section);
Paint paint = lookupSectionPaint(key, state);
g2.setPaint(paint);
g2.fill(arc);
Paint outlinePaint = lookupSectionOutlinePaint(key);
Stroke outlineStroke = lookupSectionOutlineStroke(key);
if (this.sectionOutlinesVisible) {
g2.setPaint(outlinePaint);
g2.setStroke(outlineStroke);
g2.draw(arc);
}
// update the linking line target for later
// add an entity for the pie section
if (state.getInfo() != null) {
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
String tip = null;
if (this.toolTipGenerator != null) {
tip = this.toolTipGenerator.generateToolTip(
this.dataset, key);
}
String url = null;
if (this.urlGenerator != null) {
url = this.urlGenerator.generateURL(this.dataset,
key, this.pieIndex);
}
PieSectionEntity entity = new PieSectionEntity(
arc, this.dataset, this.pieIndex, section, key,
tip, url);
entities.add(entity);
}
}
}
}
state.setLatestAngle(angle2);
}
