/** Fetches the latest legend items. */
protected void fetchLegendItems() {
this.items.clear();
RectangleEdge p = getPosition();
if (RectangleEdge.isTopOrBottom(p)) {
this.items.setArrangement(this.hLayout);
} else {
this.items.setArrangement(this.vLayout);
}
if (this.sortOrder.equals(SortOrder.ASCENDING)) {
for (int s = 0; s < this.sources.length; s++) {
LegendItemCollection legendItems = this.sources[s].getLegendItems();
if (legendItems != null) {
for (int i = 0; i < legendItems.getItemCount(); i++) {
addItemBlock(legendItems.get(i));
}
}
}
} else {
for (int s = this.sources.length - 1; s >= 0; s--) {
LegendItemCollection legendItems = this.sources[s].getLegendItems();
if (legendItems != null) {
for (int i = legendItems.getItemCount() - 1; i >= 0; i--) {
addItemBlock(legendItems.get(i));
}
}
}
}
}
/**
* Converts a data value to a coordinate in Java2D space, assuming that the axis runs along one
* edge of the specified plotArea. Note that it is possible for the coordinate to fall outside the
* plotArea.
*
* @param value the data value.
* @param plotArea the area for plotting the data.
* @param edge the axis location.
* @return The Java2D coordinate.
*/
@Override
public double valueToJava2D(double value, Rectangle2D plotArea, RectangleEdge edge) {
Range range = getRange();
double axisMin = switchedLog10(range.getLowerBound());
double axisMax = switchedLog10(range.getUpperBound());
double min = 0.0;
double max = 0.0;
if (RectangleEdge.isTopOrBottom(edge)) {
min = plotArea.getMinX();
max = plotArea.getMaxX();
} else if (RectangleEdge.isLeftOrRight(edge)) {
min = plotArea.getMaxY();
max = plotArea.getMinY();
}
value = switchedLog10(value);
if (isInverted()) {
return max - (((value - axisMin) / (axisMax - axisMin)) * (max - min));
} else {
return min + (((value - axisMin) / (axisMax - axisMin)) * (max - min));
}
}
/**
* Reserve some space on each axis side because we draw a centered label at each extremity.
*
* @param g2 the graphics device.
* @param plot the plot.
* @param plotArea the plot area.
* @param edge the edge.
* @param space the space already reserved.
* @return The reserved space.
*/
public AxisSpace reserveSpace(
Graphics2D g2, Plot plot, Rectangle2D plotArea, RectangleEdge edge, AxisSpace space) {
this.internalMarkerCycleBoundTick = null;
AxisSpace ret = super.reserveSpace(g2, plot, plotArea, edge, space);
if (this.internalMarkerCycleBoundTick == null) {
return ret;
}
FontMetrics fm = g2.getFontMetrics(getTickLabelFont());
Rectangle2D r =
TextUtilities.getTextBounds(this.internalMarkerCycleBoundTick.getText(), g2, fm);
if (RectangleEdge.isTopOrBottom(edge)) {
if (isVerticalTickLabels()) {
space.add(r.getHeight() / 2, RectangleEdge.RIGHT);
} else {
space.add(r.getWidth() / 2, RectangleEdge.RIGHT);
}
} else if (RectangleEdge.isLeftOrRight(edge)) {
if (isVerticalTickLabels()) {
space.add(r.getWidth() / 2, RectangleEdge.TOP);
} else {
space.add(r.getHeight() / 2, RectangleEdge.TOP);
}
}
return ret;
}
/**
* Converts a coordinate in Java2D space to the corresponding data value, assuming that the axis
* runs along one edge of the specified plotArea.
*
* @param java2DValue the coordinate in Java2D space.
* @param plotArea the area in which the data is plotted.
* @param edge the axis location.
* @return The data value.
*/
@Override
public double java2DToValue(double java2DValue, Rectangle2D plotArea, RectangleEdge edge) {
Range range = getRange();
double axisMin = switchedLog10(range.getLowerBound());
double axisMax = switchedLog10(range.getUpperBound());
double plotMin = 0.0;
double plotMax = 0.0;
if (RectangleEdge.isTopOrBottom(edge)) {
plotMin = plotArea.getX();
plotMax = plotArea.getMaxX();
} else if (RectangleEdge.isLeftOrRight(edge)) {
plotMin = plotArea.getMaxY();
plotMax = plotArea.getMinY();
}
if (isInverted()) {
return switchedPow10(
axisMax - ((java2DValue - plotMin) / (plotMax - plotMin)) * (axisMax - axisMin));
} else {
return switchedPow10(
axisMin + ((java2DValue - plotMin) / (plotMax - plotMin)) * (axisMax - axisMin));
}
}
/**
* Converts a coordinate from Java 2D space to data space.
*
* @param java2DValue the coordinate in Java2D space.
* @param dataArea the data area.
* @param edge the edge.
* @return The data value.
*/
public double java2DToValue(double java2DValue, Rectangle2D dataArea, RectangleEdge edge) {
Range range = getRange();
double vmax = range.getUpperBound();
double vp = getCycleBound();
double jmin = 0.0;
double jmax = 0.0;
if (RectangleEdge.isTopOrBottom(edge)) {
jmin = dataArea.getMinX();
jmax = dataArea.getMaxX();
} else if (RectangleEdge.isLeftOrRight(edge)) {
jmin = dataArea.getMaxY();
jmax = dataArea.getMinY();
}
if (isInverted()) {
double jbreak = jmax - (vmax - vp) * (jmax - jmin) / this.period;
if (java2DValue >= jbreak) {
return vp + (jmax - java2DValue) * this.period / (jmax - jmin);
} else {
return vp - (java2DValue - jmin) * this.period / (jmax - jmin);
}
} else {
double jbreak = (vmax - vp) * (jmax - jmin) / this.period + jmin;
if (java2DValue <= jbreak) {
return vp + (java2DValue - jmin) * this.period / (jmax - jmin);
} else {
return vp - (jmax - java2DValue) * this.period / (jmax - jmin);
}
}
}
/**
* Selects an appropriate tick value for the axis. The strategy is to display as many ticks as
* possible (selected from an array of 'standard' tick units) without the labels overlapping.
*
* @param g2 the graphics device.
* @param dataArea the area defined by the axes.
* @param edge the axis location.
* @since 1.0.7
*/
protected void selectAutoTickUnit(Graphics2D g2, Rectangle2D dataArea, RectangleEdge edge) {
if (RectangleEdge.isTopOrBottom(edge)) {
selectHorizontalAutoTickUnit(g2, dataArea, edge);
} else if (RectangleEdge.isLeftOrRight(edge)) {
selectVerticalAutoTickUnit(g2, dataArea, edge);
}
}
/**
* Draws the tick marks for the axis.
*
* @param g2 the graphics device.
* @param state the axis state.
* @param dataArea the data area.
* @param edge the edge.
*/
protected void drawTickMarks(
Graphics2D g2, AxisState state, Rectangle2D dataArea, RectangleEdge edge) {
if (RectangleEdge.isTopOrBottom(edge)) {
drawTickMarksHorizontal(g2, state, dataArea, edge);
} else if (RectangleEdge.isLeftOrRight(edge)) {
drawTickMarksVertical(g2, state, dataArea, edge);
}
}
/**
* Calculates the positions of the tick labels for the axis, storing the results in the tick label
* list (ready for drawing).
*
* @param g2 the graphics device.
* @param state the axis state.
* @param dataArea the area in which the plot should be drawn.
* @param edge the location of the axis.
* @return A list of ticks.
*/
@Override
public List refreshTicks(
Graphics2D g2, AxisState state, Rectangle2D dataArea, RectangleEdge edge) {
List result = new java.util.ArrayList();
if (RectangleEdge.isTopOrBottom(edge)) {
result = refreshTicksHorizontal(g2, dataArea, edge);
} else if (RectangleEdge.isLeftOrRight(edge)) {
result = refreshTicksVertical(g2, dataArea, edge);
}
return result;
}
/**
* Estimates the space (height or width) required to draw the axis.
*
* @param g2 the graphics device.
* @param plot the plot that the axis belongs to.
* @param plotArea the area within which the plot (including axes) should be drawn.
* @param edge the axis location.
* @param space space already reserved.
* @return The space required to draw the axis (including pre-reserved space).
*/
public AxisSpace reserveSpace(
Graphics2D g2, Plot plot, Rectangle2D plotArea, RectangleEdge edge, AxisSpace space) {
// create a new space object if one wasn't supplied...
if (space == null) {
space = new AxisSpace();
}
// if the axis is not visible, no additional space is required...
if (!isVisible()) {
return space;
}
// if the axis has a fixed dimension, return it...
double dimension = getFixedDimension();
if (dimension > 0.0) {
space.ensureAtLeast(dimension, edge);
}
// get the axis label size and update the space object...
Rectangle2D labelEnclosure = getLabelEnclosure(g2, edge);
double labelHeight = 0.0;
double labelWidth = 0.0;
double tickLabelBandsDimension = 0.0;
for (int i = 0; i < this.labelInfo.length; i++) {
PeriodAxisLabelInfo info = this.labelInfo[i];
FontMetrics fm = g2.getFontMetrics(info.getLabelFont());
tickLabelBandsDimension += info.getPadding().extendHeight(fm.getHeight());
}
if (RectangleEdge.isTopOrBottom(edge)) {
labelHeight = labelEnclosure.getHeight();
space.add(labelHeight + tickLabelBandsDimension, edge);
} else if (RectangleEdge.isLeftOrRight(edge)) {
labelWidth = labelEnclosure.getWidth();
space.add(labelWidth + tickLabelBandsDimension, edge);
}
// add space for the outer tick labels, if any...
double tickMarkSpace = 0.0;
if (isTickMarksVisible()) {
tickMarkSpace = getTickMarkOutsideLength();
}
if (this.minorTickMarksVisible) {
tickMarkSpace = Math.max(tickMarkSpace, this.minorTickMarkOutsideLength);
}
space.add(tickMarkSpace, edge);
return space;
}
public double java2DToValue(double java2DValue, Rectangle2D area, RectangleEdge edge) {
Range range = getRange();
double axisMin = range.getLowerBound();
double axisMax = range.getUpperBound();
double min = 0.0d;
double max = 0.0d;
if (RectangleEdge.isTopOrBottom(edge)) {
min = area.getX();
max = area.getMaxX();
} else if (RectangleEdge.isLeftOrRight(edge)) {
min = area.getMaxY();
max = area.getY();
}
if (isInverted()) {
return axisMax - (((java2DValue - min) / (max - min)) * (axisMax - axisMin));
}
return (((java2DValue - min) / (max - min)) * (axisMax - axisMin)) + axisMin;
}
/**
* Converts a coordinate in Java2D space to the corresponding data value, assuming that the axis
* runs along one edge of the specified dataArea.
*
* @param java2DValue the coordinate in Java2D space.
* @param area the area in which the data is plotted.
* @param edge the edge along which the axis lies.
* @return The data value.
*/
public double java2DToValue(double java2DValue, Rectangle2D area, RectangleEdge edge) {
double result = Double.NaN;
double min = 0.0;
double max = 0.0;
double axisMin = this.first.getFirstMillisecond();
double axisMax = this.last.getLastMillisecond();
if (RectangleEdge.isTopOrBottom(edge)) {
min = area.getX();
max = area.getMaxX();
} else if (RectangleEdge.isLeftOrRight(edge)) {
min = area.getMaxY();
max = area.getY();
}
if (isInverted()) {
result = axisMax - ((java2DValue - min) / (max - min) * (axisMax - axisMin));
} else {
result = axisMin + ((java2DValue - min) / (max - min) * (axisMax - axisMin));
}
return result;
}
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a printer).
*
* @param g2 the graphics device.
* @param colorBarArea the area within which the axis should be drawn.
* @param edge the location.
*/
public void drawColorBar(Graphics2D g2, Rectangle2D colorBarArea, RectangleEdge edge) {
Object antiAlias = g2.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
// setTickValues was missing from ColorPalette v. 0.96
// colorPalette.setTickValues(this.axis.getTicks());
Stroke strokeSaved = g2.getStroke();
g2.setStroke(new BasicStroke(1.0f));
if (RectangleEdge.isTopOrBottom(edge)) {
double y1 = colorBarArea.getY();
double y2 = colorBarArea.getMaxY();
double xx = colorBarArea.getX();
Line2D line = new Line2D.Double();
while (xx <= colorBarArea.getMaxX()) {
double value = this.axis.java2DToValue(xx, colorBarArea, edge);
line.setLine(xx, y1, xx, y2);
g2.setPaint(getPaint(value));
g2.draw(line);
xx += 1;
}
} else {
double y1 = colorBarArea.getX();
double y2 = colorBarArea.getMaxX();
double xx = colorBarArea.getY();
Line2D line = new Line2D.Double();
while (xx <= colorBarArea.getMaxY()) {
double value = this.axis.java2DToValue(xx, colorBarArea, edge);
line.setLine(y1, xx, y2, xx);
g2.setPaint(getPaint(value));
g2.draw(line);
xx += 1;
}
}
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, antiAlias);
g2.setStroke(strokeSaved);
}
/**
* Estimates the space required for the axis, given a specific drawing area.
*
* @param g2 the graphics device (used to obtain font information).
* @param plot the plot that the axis belongs to.
* @param plotArea the area within which the axis should be drawn.
* @param edge the axis location (top or bottom).
* @param space the space already reserved.
* @return The space required to draw the axis.
*/
public AxisSpace reserveSpace(
Graphics2D g2, Plot plot, Rectangle2D plotArea, RectangleEdge edge, AxisSpace space) {
// create a new space object if one wasn't supplied...
if (space == null) {
space = new AxisSpace();
}
// if the axis is not visible, no additional space is required...
if (!isVisible()) {
return space;
}
space = super.reserveSpace(g2, plot, plotArea, edge, space);
double maxdim = getMaxDim(g2, edge);
if (RectangleEdge.isTopOrBottom(edge)) {
space.add(maxdim, edge);
} else if (RectangleEdge.isLeftOrRight(edge)) {
space.add(maxdim, edge);
}
return space;
}
/**
* Translates a value from data space to Java 2D space.
*
* @param value the data value.
* @param dataArea the data area.
* @param edge the edge.
* @return The Java 2D value.
*/
public double valueToJava2D(double value, Rectangle2D dataArea, RectangleEdge edge) {
Range range = getRange();
double vmin = range.getLowerBound();
double vmax = range.getUpperBound();
double vp = getCycleBound();
if ((value < vmin) || (value > vmax)) {
return Double.NaN;
}
double jmin = 0.0;
double jmax = 0.0;
if (RectangleEdge.isTopOrBottom(edge)) {
jmin = dataArea.getMinX();
jmax = dataArea.getMaxX();
} else if (RectangleEdge.isLeftOrRight(edge)) {
jmax = dataArea.getMinY();
jmin = dataArea.getMaxY();
}
if (isInverted()) {
if (value == vp) {
return this.boundMappedToLastCycle ? jmin : jmax;
} else if (value > vp) {
return jmax - (value - vp) * (jmax - jmin) / this.period;
} else {
return jmin + (vp - value) * (jmax - jmin) / this.period;
}
} else {
if (value == vp) {
return this.boundMappedToLastCycle ? jmax : jmin;
} else if (value >= vp) {
return jmin + (value - vp) * (jmax - jmin) / this.period;
} else {
return jmax - (vp - value) * (jmax - jmin) / this.period;
}
}
}
/**
* Converts a data value to a coordinate in Java2D space, assuming that the axis runs along one
* edge of the specified dataArea.
*
* <p>Note that it is possible for the coordinate to fall outside the area.
*
* @param value the data value.
* @param area the area for plotting the data.
* @param edge the edge along which the axis lies.
* @return The Java2D coordinate.
*/
public double valueToJava2D(double value, Rectangle2D area, RectangleEdge edge) {
double result = Double.NaN;
double axisMin = this.first.getFirstMillisecond();
double axisMax = this.last.getLastMillisecond();
if (RectangleEdge.isTopOrBottom(edge)) {
double minX = area.getX();
double maxX = area.getMaxX();
if (isInverted()) {
result = maxX + ((value - axisMin) / (axisMax - axisMin)) * (minX - maxX);
} else {
result = minX + ((value - axisMin) / (axisMax - axisMin)) * (maxX - minX);
}
} else if (RectangleEdge.isLeftOrRight(edge)) {
double minY = area.getMinY();
double maxY = area.getMaxY();
if (isInverted()) {
result = minY + (((value - axisMin) / (axisMax - axisMin)) * (maxY - minY));
} else {
result = maxY - (((value - axisMin) / (axisMax - axisMin)) * (maxY - minY));
}
}
return result;
}
/**
* Draws the legend within the specified area.
*
* @param g2 the graphics target (<code>null</code> not permitted).
* @param area the drawing area (<code>null</code> not permitted).
* @param params drawing parameters (ignored here).
* @return <code>null</code>.
*/
public Object draw(Graphics2D g2, Rectangle2D area, Object params) {
Rectangle2D target = (Rectangle2D) area.clone();
target = trimMargin(target);
if (this.backgroundPaint != null) {
g2.setPaint(this.backgroundPaint);
g2.fill(target);
}
getFrame().draw(g2, target);
getFrame().getInsets().trim(target);
target = trimPadding(target);
double base = this.axis.getLowerBound();
double increment = this.axis.getRange().getLength() / this.subdivisions;
Rectangle2D r = new Rectangle2D.Double();
if (RectangleEdge.isTopOrBottom(getPosition())) {
RectangleEdge axisEdge =
Plot.resolveRangeAxisLocation(this.axisLocation, PlotOrientation.HORIZONTAL);
if (axisEdge == RectangleEdge.TOP) {
for (int i = 0; i < this.subdivisions; i++) {
double v = base + (i * increment);
Paint p = this.scale.getPaint(v);
double vv0 = this.axis.valueToJava2D(v, target, RectangleEdge.TOP);
double vv1 = this.axis.valueToJava2D(v + increment, target, RectangleEdge.TOP);
double ww = Math.abs(vv1 - vv0) + 1.0;
r.setRect(Math.min(vv0, vv1), target.getMaxY() - this.stripWidth, ww, this.stripWidth);
g2.setPaint(p);
g2.fill(r);
}
if (isStripOutlineVisible()) {
g2.setPaint(this.stripOutlinePaint);
g2.setStroke(this.stripOutlineStroke);
g2.draw(
new Rectangle2D.Double(
target.getMinX(),
target.getMaxY() - this.stripWidth,
target.getWidth(),
this.stripWidth));
}
this.axis.draw(
g2,
target.getMaxY() - this.stripWidth - this.axisOffset,
target,
target,
RectangleEdge.TOP,
null);
} else if (axisEdge == RectangleEdge.BOTTOM) {
for (int i = 0; i < this.subdivisions; i++) {
double v = base + (i * increment);
Paint p = this.scale.getPaint(v);
double vv0 = this.axis.valueToJava2D(v, target, RectangleEdge.BOTTOM);
double vv1 = this.axis.valueToJava2D(v + increment, target, RectangleEdge.BOTTOM);
double ww = Math.abs(vv1 - vv0) + 1.0;
r.setRect(Math.min(vv0, vv1), target.getMinY(), ww, this.stripWidth);
g2.setPaint(p);
g2.fill(r);
}
if (isStripOutlineVisible()) {
g2.setPaint(this.stripOutlinePaint);
g2.setStroke(this.stripOutlineStroke);
g2.draw(
new Rectangle2D.Double(
target.getMinX(), target.getMinY(), target.getWidth(), this.stripWidth));
}
this.axis.draw(
g2,
target.getMinY() + this.stripWidth + this.axisOffset,
target,
target,
RectangleEdge.BOTTOM,
null);
}
} else {
RectangleEdge axisEdge =
Plot.resolveRangeAxisLocation(this.axisLocation, PlotOrientation.VERTICAL);
if (axisEdge == RectangleEdge.LEFT) {
for (int i = 0; i < this.subdivisions; i++) {
double v = base + (i * increment);
Paint p = this.scale.getPaint(v);
double vv0 = this.axis.valueToJava2D(v, target, RectangleEdge.LEFT);
double vv1 = this.axis.valueToJava2D(v + increment, target, RectangleEdge.LEFT);
double hh = Math.abs(vv1 - vv0) + 1.0;
r.setRect(target.getMaxX() - this.stripWidth, Math.min(vv0, vv1), this.stripWidth, hh);
g2.setPaint(p);
g2.fill(r);
}
if (isStripOutlineVisible()) {
g2.setPaint(this.stripOutlinePaint);
g2.setStroke(this.stripOutlineStroke);
g2.draw(
new Rectangle2D.Double(
target.getMaxX() - this.stripWidth,
target.getMinY(),
this.stripWidth,
target.getHeight()));
}
this.axis.draw(
g2,
target.getMaxX() - this.stripWidth - this.axisOffset,
target,
target,
RectangleEdge.LEFT,
null);
} else if (axisEdge == RectangleEdge.RIGHT) {
for (int i = 0; i < this.subdivisions; i++) {
double v = base + (i * increment);
Paint p = this.scale.getPaint(v);
double vv0 = this.axis.valueToJava2D(v, target, RectangleEdge.LEFT);
double vv1 = this.axis.valueToJava2D(v + increment, target, RectangleEdge.LEFT);
double hh = Math.abs(vv1 - vv0) + 1.0;
r.setRect(target.getMinX(), Math.min(vv0, vv1), this.stripWidth, hh);
g2.setPaint(p);
g2.fill(r);
}
if (isStripOutlineVisible()) {
g2.setPaint(this.stripOutlinePaint);
g2.setStroke(this.stripOutlineStroke);
g2.draw(
new Rectangle2D.Double(
target.getMinX(), target.getMinY(), this.stripWidth, target.getHeight()));
}
this.axis.draw(
g2,
target.getMinX() + this.stripWidth + this.axisOffset,
target,
target,
RectangleEdge.RIGHT,
null);
}
}
return null;
}
/**
* Draws the category labels and returns the updated axis state.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param plotArea the plot area (<code>null</code> not permitted).
* @param dataArea the area inside the axes (<code>null</code> not permitted).
* @param edge the axis location (<code>null</code> not permitted).
* @param state the axis state (<code>null</code> not permitted).
* @param plotState collects information about the plot (<code>null</code> permitted).
* @return The updated axis state (never <code>null</code>).
*/
protected AxisState drawSubCategoryLabels(
Graphics2D g2,
Rectangle2D plotArea,
Rectangle2D dataArea,
RectangleEdge edge,
AxisState state,
PlotRenderingInfo plotState) {
if (state == null) {
throw new IllegalArgumentException("Null 'state' argument.");
}
g2.setFont(this.subLabelFont);
g2.setPaint(this.subLabelPaint);
CategoryPlot plot = (CategoryPlot) getPlot();
CategoryDataset dataset = plot.getDataset();
int categoryCount = dataset.getColumnCount();
double maxdim = getMaxDim(g2, edge);
for (int categoryIndex = 0; categoryIndex < categoryCount; categoryIndex++) {
double x0 = 0.0;
double x1 = 0.0;
double y0 = 0.0;
double y1 = 0.0;
if (edge == RectangleEdge.TOP) {
x0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
x1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
y1 = state.getCursor();
y0 = y1 - maxdim;
} else if (edge == RectangleEdge.BOTTOM) {
x0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
x1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
y0 = state.getCursor();
y1 = y0 + maxdim;
} else if (edge == RectangleEdge.LEFT) {
y0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
y1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
x1 = state.getCursor();
x0 = x1 - maxdim;
} else if (edge == RectangleEdge.RIGHT) {
y0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
y1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
x0 = state.getCursor();
x1 = x0 + maxdim;
}
Rectangle2D area = new Rectangle2D.Double(x0, y0, (x1 - x0), (y1 - y0));
int subCategoryCount = this.subCategories.size();
float width = (float) ((x1 - x0) / subCategoryCount);
float height = (float) ((y1 - y0) / subCategoryCount);
float xx = 0.0f;
float yy = 0.0f;
for (int i = 0; i < subCategoryCount; i++) {
if (RectangleEdge.isTopOrBottom(edge)) {
xx = (float) (x0 + (i + 0.5) * width);
yy = (float) area.getCenterY();
} else {
xx = (float) area.getCenterX();
yy = (float) (y0 + (i + 0.5) * height);
}
String label = this.subCategories.get(i).toString();
TextUtilities.drawRotatedString(
label, g2, xx, yy, TextAnchor.CENTER, 0.0, TextAnchor.CENTER);
}
}
if (edge.equals(RectangleEdge.TOP)) {
double h = maxdim;
state.cursorUp(h);
} else if (edge.equals(RectangleEdge.BOTTOM)) {
double h = maxdim;
state.cursorDown(h);
} else if (edge == RectangleEdge.LEFT) {
double w = maxdim;
state.cursorLeft(w);
} else if (edge == RectangleEdge.RIGHT) {
double w = maxdim;
state.cursorRight(w);
}
return state;
}