org.jfree.chart.labels.CategoryItemLabelGenerator Java Examples
The following examples show how to use
org.jfree.chart.labels.CategoryItemLabelGenerator.
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Example #1
| Source File: AbstractCategoryItemRenderer.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
|
/**
* Returns the item label generator for a series.
*
* @param series the series index (zero based).
*
* @return The generator (possibly <code>null</code>).
*
* @see #setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)
*/
@Override
public CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series) {
// return the generator for ALL series, if there is one...
if (this.itemLabelGenerator != null) {
return this.itemLabelGenerator;
}
// otherwise look up the generator table
CategoryItemLabelGenerator generator = this.itemLabelGeneratorMap.get(
series);
if (generator == null) {
generator = this.baseItemLabelGenerator;
}
return generator;
}
Example #2
| Source File: 1_AbstractCategoryItemRenderer.java From SimFix with GNU General Public License v2.0 | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #3
| Source File: AbstractCategoryItemRenderer.java From openstock with GNU General Public License v3.0 | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column);
Paint paint = getItemLabelPaint(row, column);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position;
if (!negative) {
position = getPositiveItemLabelPosition(row, column);
}
else {
position = getNegativeItemLabelPosition(row, column);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #4
| Source File: AbstractCategoryItemRenderer.java From SIMVA-SoS with Apache License 2.0 | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column);
Paint paint = getItemLabelPaint(row, column);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position;
if (!negative) {
position = getPositiveItemLabelPosition(row, column);
}
else {
position = getNegativeItemLabelPosition(row, column);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #5
| Source File: AbstractCategoryItemRenderer.java From SIMVA-SoS with Apache License 2.0 | 5 votes |
|
/**
* Creates a new renderer with no tool tip generator and no URL generator.
* The defaults (no tool tip or URL generators) have been chosen to
* minimise the processing required to generate a default chart. If you
* require tool tips or URLs, then you can easily add the required
* generators.
*/
protected AbstractCategoryItemRenderer() {
this.itemLabelGenerator = null;
this.itemLabelGeneratorMap
= new HashMap<Integer, CategoryItemLabelGenerator>();
this.toolTipGenerator = null;
this.toolTipGeneratorMap
= new HashMap<Integer, CategoryToolTipGenerator>();
this.itemURLGenerator = null;
this.itemURLGeneratorMap = new HashMap<Integer, CategoryURLGenerator>();
this.legendItemLabelGenerator
= new StandardCategorySeriesLabelGenerator();
}
Example #6
| Source File: JGenProg2017_00102_s.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #7
| Source File: Arja_000_s.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #8
| Source File: Cardumen_000_s.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #9
| Source File: JGenProg2017_00102_t.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #10
| Source File: patch1-Chart-1-jMutRepair_patch1-Chart-1-jMutRepair_t.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #11
| Source File: Arja_0089_s.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #12
| Source File: JGenProg2017_000_t.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #13
| Source File: Arja_00112_s.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #14
| Source File: Arja_0062_t.java From coming with MIT License | 5 votes |
|
/**
* Draws an item label.
*
* @param g2 the graphics device.
* @param orientation the orientation.
* @param dataset the dataset.
* @param row the row.
* @param column the column.
* @param selected is the item selected?
* @param x the x coordinate (in Java2D space).
* @param y the y coordinate (in Java2D space).
* @param negative indicates a negative value (which affects the item
* label position).
*
* @since 1.2.0
*/
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
CategoryDataset dataset, int row, int column, boolean selected,
double x, double y, boolean negative) {
CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
column, selected);
if (generator != null) {
Font labelFont = getItemLabelFont(row, column, selected);
Paint paint = getItemLabelPaint(row, column, selected);
g2.setFont(labelFont);
g2.setPaint(paint);
String label = generator.generateLabel(dataset, row, column);
ItemLabelPosition position = null;
if (!negative) {
position = getPositiveItemLabelPosition(row, column, selected);
}
else {
position = getNegativeItemLabelPosition(row, column, selected);
}
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), x, y, orientation);
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(),
position.getAngle(), position.getRotationAnchor());
}
}
Example #15
| Source File: DefaultChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 4 votes |
|
protected JFreeChart createBar3DChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createBarChart3D(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBar3DPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRBar3DPlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false );
configureChart(jfreeChart);
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRBar3DPlot bar3DPlot = (JRBar3DPlot)getPlot();
BarRenderer3D barRenderer3D =
new BarRenderer3D(
bar3DPlot.getXOffsetDouble() == null ? BarRenderer3D.DEFAULT_X_OFFSET : bar3DPlot.getXOffsetDouble(),
bar3DPlot.getYOffsetDouble() == null ? BarRenderer3D.DEFAULT_Y_OFFSET : bar3DPlot.getYOffsetDouble()
);
boolean isShowLabels = bar3DPlot.getShowLabels() == null ? false : bar3DPlot.getShowLabels();
barRenderer3D.setBaseItemLabelsVisible( isShowLabels );
if (isShowLabels)
{
JRItemLabel itemLabel = bar3DPlot.getItemLabel();
barRenderer3D.setBaseItemLabelFont(
fontUtil.getAwtFont(
getFont(itemLabel == null ? null : itemLabel.getFont()),
getLocale()
)
);
if (itemLabel != null)
{
if (itemLabel.getColor() != null)
{
barRenderer3D.setBaseItemLabelPaint(itemLabel.getColor());
}
else
{
barRenderer3D.setBaseItemLabelPaint(getChart().getForecolor());
}
// categoryRenderer.setBaseFillPaint(itemLabel.getBackgroundColor());
// if (itemLabel.getMask() != null)
// {
// barRenderer3D.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator(
// StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
// new DecimalFormat(itemLabel.getMask())));
// }
// else
// {
barRenderer3D.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
// }
}
else
{
barRenderer3D.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
barRenderer3D.setBaseItemLabelPaint(getChart().getForecolor());
}
}
categoryPlot.setRenderer(barRenderer3D);
// Handle the axis formating for the category axis
configureAxis(categoryPlot.getDomainAxis(), bar3DPlot.getCategoryAxisLabelFont(),
bar3DPlot.getCategoryAxisLabelColor(), bar3DPlot.getCategoryAxisTickLabelFont(),
bar3DPlot.getCategoryAxisTickLabelColor(), bar3DPlot.getCategoryAxisTickLabelMask(), bar3DPlot.getCategoryAxisVerticalTickLabels(),
bar3DPlot.getCategoryAxisLineColor(), false,
(Comparable<?>)evaluateExpression(bar3DPlot.getDomainAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(bar3DPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(categoryPlot.getRangeAxis(), bar3DPlot.getValueAxisLabelFont(),
bar3DPlot.getValueAxisLabelColor(), bar3DPlot.getValueAxisTickLabelFont(),
bar3DPlot.getValueAxisTickLabelColor(), bar3DPlot.getValueAxisTickLabelMask(), bar3DPlot.getValueAxisVerticalTickLabels(),
bar3DPlot.getValueAxisLineColor(), true,
(Comparable<?>)evaluateExpression(bar3DPlot.getRangeAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(bar3DPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
Example #16
| Source File: BarRenderer.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws an item label. This method is overridden so that the bar can be
* used to calculate the label anchor point.
*
* @param g2 the graphics device.
* @param data the dataset.
* @param row the row.
* @param column the column.
* @param plot the plot.
* @param generator the label generator.
* @param bar the bar.
* @param negative a flag indicating a negative value.
*/
protected void drawItemLabel(Graphics2D g2,
CategoryDataset data,
int row,
int column,
CategoryPlot plot,
CategoryItemLabelGenerator generator,
Rectangle2D bar,
boolean negative) {
String label = generator.generateLabel(data, row, column);
if (label == null) {
return; // nothing to do
}
Font labelFont = getItemLabelFont(row, column);
g2.setFont(labelFont);
Paint paint = getItemLabelPaint(row, column);
g2.setPaint(paint);
// find out where to place the label...
ItemLabelPosition position;
if (!negative) {
position = getPositiveItemLabelPosition(row, column);
}
else {
position = getNegativeItemLabelPosition(row, column);
}
// work out the label anchor point...
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), bar, plot.getOrientation());
if (isInternalAnchor(position.getItemLabelAnchor())) {
Shape bounds = TextUtilities.calculateRotatedStringBounds(label,
g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(), position.getAngle(),
position.getRotationAnchor());
if (bounds != null) {
if (!bar.contains(bounds.getBounds2D())) {
if (!negative) {
position = getPositiveItemLabelPositionFallback();
}
else {
position = getNegativeItemLabelPositionFallback();
}
if (position != null) {
anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), bar,
plot.getOrientation());
}
}
}
}
if (position != null) {
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(), position.getAngle(),
position.getRotationAnchor());
}
}
Example #17
| Source File: BarRenderer.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws an item label. This method is overridden so that the bar can be
* used to calculate the label anchor point.
*
* @param g2 the graphics device.
* @param data the dataset.
* @param row the row.
* @param column the column.
* @param plot the plot.
* @param generator the label generator.
* @param bar the bar.
* @param negative a flag indicating a negative value.
*/
protected void drawItemLabel(Graphics2D g2,
CategoryDataset data,
int row,
int column,
CategoryPlot plot,
CategoryItemLabelGenerator generator,
Rectangle2D bar,
boolean negative) {
String label = generator.generateLabel(data, row, column);
if (label == null) {
return; // nothing to do
}
Font labelFont = getItemLabelFont(row, column);
g2.setFont(labelFont);
Paint paint = getItemLabelPaint(row, column);
g2.setPaint(paint);
// find out where to place the label...
ItemLabelPosition position;
if (!negative) {
position = getPositiveItemLabelPosition(row, column);
}
else {
position = getNegativeItemLabelPosition(row, column);
}
// work out the label anchor point...
Point2D anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), bar, plot.getOrientation());
if (isInternalAnchor(position.getItemLabelAnchor())) {
Shape bounds = TextUtilities.calculateRotatedStringBounds(label,
g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(), position.getAngle(),
position.getRotationAnchor());
if (bounds != null) {
if (!bar.contains(bounds.getBounds2D())) {
if (!negative) {
position = getPositiveItemLabelPositionFallback();
}
else {
position = getNegativeItemLabelPositionFallback();
}
if (position != null) {
anchorPoint = calculateLabelAnchorPoint(
position.getItemLabelAnchor(), bar,
plot.getOrientation());
}
}
}
}
if (position != null) {
TextUtilities.drawRotatedString(label, g2,
(float) anchorPoint.getX(), (float) anchorPoint.getY(),
position.getTextAnchor(), position.getAngle(),
position.getRotationAnchor());
}
}
Example #18
| Source File: Cardumen_00139_t.java From coming with MIT License | 3 votes |
|
/**
* Sets the base item label generator and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getBaseItemLabelGenerator()
*/
public void setBaseItemLabelGenerator(
CategoryItemLabelGenerator generator, boolean notify) {
this.baseItemLabelGenerator = generator;
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #19
| Source File: Cardumen_000_s.java From coming with MIT License | 3 votes |
|
/**
* Sets the base item label generator and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getBaseItemLabelGenerator()
*/
public void setBaseItemLabelGenerator(
CategoryItemLabelGenerator generator, boolean notify) {
this.baseItemLabelGenerator = generator;
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #20
| Source File: jMutRepair_000_t.java From coming with MIT License | 3 votes |
|
/**
* Sets the base item label generator and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getBaseItemLabelGenerator()
*/
public void setBaseItemLabelGenerator(
CategoryItemLabelGenerator generator, boolean notify) {
this.baseItemLabelGenerator = generator;
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #21
| Source File: Elixir_000_t.java From coming with MIT License | 3 votes |
|
/**
* Sets the item label generator for a series and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param series the series index (zero based).
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getSeriesItemLabelGenerator(int)
*/
public void setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator, boolean notify) {
this.itemLabelGeneratorList.set(series, generator);
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #22
| Source File: jKali_0031_t.java From coming with MIT License | 3 votes |
|
/**
* Returns the item label generator for a data item. This implementation
* returns the series item label generator if one is defined, otherwise
* it returns the default item label generator (which may be
* <code>null</code>).
*
* @param row the row index (zero based).
* @param column the column index (zero based).
* @param selected is the item selected?
*
* @return The generator (possibly <code>null</code>).
*
* @since 1.2.0
*/
public CategoryItemLabelGenerator getItemLabelGenerator(int row,
int column, boolean selected) {
CategoryItemLabelGenerator generator = (CategoryItemLabelGenerator)
this.itemLabelGeneratorList.get(row);
if (generator == null) {
generator = this.baseItemLabelGenerator;
}
return generator;
}
Example #23
| Source File: AbstractCategoryItemRenderer.java From SIMVA-SoS with Apache License 2.0 | 3 votes |
|
/**
* Sets the item label generator for a series and sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param series the series index (zero based).
* @param generator the generator (<code>null</code> permitted).
*
* @see #getSeriesItemLabelGenerator(int)
*/
@Override
public void setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator) {
this.itemLabelGeneratorMap.put(series, generator);
fireChangeEvent();
}
Example #24
| Source File: jKali_0019_s.java From coming with MIT License | 3 votes |
|
/**
* Sets the base item label generator and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getBaseItemLabelGenerator()
*/
public void setBaseItemLabelGenerator(
CategoryItemLabelGenerator generator, boolean notify) {
this.baseItemLabelGenerator = generator;
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #25
| Source File: AbstractCategoryItemRenderer.java From SIMVA-SoS with Apache License 2.0 | 3 votes |
|
/**
* Sets the base item label generator and sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param generator the generator (<code>null</code> permitted).
*
* @see #getBaseItemLabelGenerator()
*/
@Override
public void setBaseItemLabelGenerator(
CategoryItemLabelGenerator generator) {
this.baseItemLabelGenerator = generator;
fireChangeEvent();
}
Example #26
| Source File: JGenProg2017_0078_s.java From coming with MIT License | 3 votes |
|
/**
* Sets the item label generator for a series and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param series the series index (zero based).
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getSeriesItemLabelGenerator(int)
*/
public void setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator, boolean notify) {
this.itemLabelGeneratorList.set(series, generator);
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #27
| Source File: Cardumen_00191_t.java From coming with MIT License | 3 votes |
|
/**
* Sets the item label generator for a series and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param series the series index (zero based).
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getSeriesItemLabelGenerator(int)
*/
public void setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator, boolean notify) {
this.itemLabelGeneratorList.set(series, generator);
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #28
| Source File: Cardumen_00139_t.java From coming with MIT License | 3 votes |
|
/**
* Sets the item label generator for a series and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param series the series index (zero based).
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getSeriesItemLabelGenerator(int)
*/
public void setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator, boolean notify) {
this.itemLabelGeneratorList.set(series, generator);
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #29
| Source File: Arja_0089_t.java From coming with MIT License | 3 votes |
|
/**
* Sets the item label generator for a series and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param series the series index (zero based).
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getSeriesItemLabelGenerator(int)
*/
public void setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator, boolean notify) {
this.itemLabelGeneratorList.set(series, generator);
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
Example #30
| Source File: Chart_1_AbstractCategoryItemRenderer_s.java From coming with MIT License | 3 votes |
|
/**
* Sets the item label generator for a series and, if requested, sends a
* {@link RendererChangeEvent} to all registered listeners.
*
* @param series the series index (zero based).
* @param generator the generator (<code>null</code> permitted).
* @param notify notify listeners?
*
* @since 1.2.0
*
* @see #getSeriesItemLabelGenerator(int)
*/
public void setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator, boolean notify) {
this.itemLabelGeneratorList.set(series, generator);
if (notify) {
notifyListeners(new RendererChangeEvent(this));
}
}
