Java Code Examples for org.jfree.chart.util.RectangleInsets#trim()
The following examples show how to use
org.jfree.chart.util.RectangleInsets#trim() .
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Example 1
| Source File: WaferMapPlot.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Draws the wafermap view.
*
* @param g2 the graphics device.
* @param area the plot area.
* @param anchor the anchor point (<code>null</code> permitted).
* @param state the plot state.
* @param info the plot rendering info.
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState state,
PlotRenderingInfo info) {
// if the plot area is too small, just return...
boolean b1 = (area.getWidth() <= MINIMUM_WIDTH_TO_DRAW);
boolean b2 = (area.getHeight() <= MINIMUM_HEIGHT_TO_DRAW);
if (b1 || b2) {
return;
}
// record the plot area...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for the plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
drawChipGrid(g2, area);
drawWaferEdge(g2, area);
}
Example 2
| Source File: WaferMapPlot.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Draws the wafermap view.
*
* @param g2 the graphics device.
* @param area the plot area.
* @param anchor the anchor point (<code>null</code> permitted).
* @param state the plot state.
* @param info the plot rendering info.
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState state,
PlotRenderingInfo info) {
// if the plot area is too small, just return...
boolean b1 = (area.getWidth() <= MINIMUM_WIDTH_TO_DRAW);
boolean b2 = (area.getHeight() <= MINIMUM_HEIGHT_TO_DRAW);
if (b1 || b2) {
return;
}
// record the plot area...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for the plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
drawChipGrid(g2, area);
drawWaferEdge(g2, area);
}
Example 3
| Source File: Chart_15_PiePlot_s.java From coming with MIT License | 5 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer).
*
* @param g2 the graphics device.
* @param area the area within which the plot should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the state from the parent plot, if there is one.
* @param info collects info about the drawing
* (<code>null</code> permitted).
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState, PlotRenderingInfo info) {
// adjust for insets...
RectangleInsets insets = getInsets();
insets.trim(area);
if (info != null) {
info.setPlotArea(area);
info.setDataArea(area);
}
drawBackground(g2, area);
drawOutline(g2, area);
Shape savedClip = g2.getClip();
g2.clip(area);
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
getForegroundAlpha()));
if (!DatasetUtilities.isEmptyOrNull(this.dataset)) {
drawPie(g2, area, info);
}
else {
drawNoDataMessage(g2, area);
}
g2.setClip(savedClip);
g2.setComposite(originalComposite);
drawOutline(g2, area);
}
Example 4
| Source File: PiePlot.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer).
*
* @param g2 the graphics device.
* @param area the area within which the plot should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the state from the parent plot, if there is one.
* @param info collects info about the drawing
* (<code>null</code> permitted).
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState, PlotRenderingInfo info) {
// adjust for insets...
RectangleInsets insets = getInsets();
insets.trim(area);
if (info != null) {
info.setPlotArea(area);
info.setDataArea(area);
}
drawBackground(g2, area);
drawOutline(g2, area);
Shape savedClip = g2.getClip();
g2.clip(area);
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
getForegroundAlpha()));
if (!DatasetUtilities.isEmptyOrNull(this.dataset)) {
drawPie(g2, area, info);
}
else {
drawNoDataMessage(g2, area);
}
g2.setClip(savedClip);
g2.setComposite(originalComposite);
drawOutline(g2, area);
}
Example 5
| Source File: Chart_15_PiePlot_t.java From coming with MIT License | 5 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer).
*
* @param g2 the graphics device.
* @param area the area within which the plot should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the state from the parent plot, if there is one.
* @param info collects info about the drawing
* (<code>null</code> permitted).
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState, PlotRenderingInfo info) {
// adjust for insets...
RectangleInsets insets = getInsets();
insets.trim(area);
if (info != null) {
info.setPlotArea(area);
info.setDataArea(area);
}
drawBackground(g2, area);
drawOutline(g2, area);
Shape savedClip = g2.getClip();
g2.clip(area);
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
getForegroundAlpha()));
if (!DatasetUtilities.isEmptyOrNull(this.dataset)) {
drawPie(g2, area, info);
}
else {
drawNoDataMessage(g2, area);
}
g2.setClip(savedClip);
g2.setComposite(originalComposite);
drawOutline(g2, area);
}
Example 6
| Source File: SpiderWebPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer).
*
* @param g2 the graphics device.
* @param area the area within which the plot should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the state from the parent plot, if there is one.
* @param info collects info about the drawing.
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState, PlotRenderingInfo info) {
// adjust for insets...
RectangleInsets insets = getInsets();
insets.trim(area);
if (info != null) {
info.setPlotArea(area);
info.setDataArea(area);
}
drawBackground(g2, area);
drawOutline(g2, area);
Shape savedClip = g2.getClip();
g2.clip(area);
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
getForegroundAlpha()));
if (!DatasetUtilities.isEmptyOrNull(this.dataset)) {
int seriesCount = 0, catCount = 0;
if (this.dataExtractOrder == TableOrder.BY_ROW) {
seriesCount = this.dataset.getRowCount();
catCount = this.dataset.getColumnCount();
}
else {
seriesCount = this.dataset.getColumnCount();
catCount = this.dataset.getRowCount();
}
// ensure we have a maximum value to use on the axes
if (this.maxValue == DEFAULT_MAX_VALUE)
calculateMaxValue(seriesCount, catCount);
// Next, setup the plot area
// adjust the plot area by the interior spacing value
double gapHorizontal = area.getWidth() * getInteriorGap();
double gapVertical = area.getHeight() * getInteriorGap();
double X = area.getX() + gapHorizontal / 2;
double Y = area.getY() + gapVertical / 2;
double W = area.getWidth() - gapHorizontal;
double H = area.getHeight() - gapVertical;
double headW = area.getWidth() * this.headPercent;
double headH = area.getHeight() * this.headPercent;
// make the chart area a square
double min = Math.min(W, H) / 2;
X = (X + X + W) / 2 - min;
Y = (Y + Y + H) / 2 - min;
W = 2 * min;
H = 2 * min;
Point2D centre = new Point2D.Double(X + W / 2, Y + H / 2);
Rectangle2D radarArea = new Rectangle2D.Double(X, Y, W, H);
// draw the axis and category label
for (int cat = 0; cat < catCount; cat++) {
double angle = getStartAngle()
+ (getDirection().getFactor() * cat * 360 / catCount);
Point2D endPoint = getWebPoint(radarArea, angle, 1);
// 1 = end of axis
Line2D line = new Line2D.Double(centre, endPoint);
g2.setPaint(this.axisLinePaint);
g2.setStroke(this.axisLineStroke);
g2.draw(line);
drawLabel(g2, radarArea, 0.0, cat, angle, 360.0 / catCount);
}
// Now actually plot each of the series polygons..
for (int series = 0; series < seriesCount; series++) {
drawRadarPoly(g2, radarArea, centre, info, series, catCount,
headH, headW);
}
}
else {
drawNoDataMessage(g2, area);
}
g2.setClip(savedClip);
g2.setComposite(originalComposite);
drawOutline(g2, area);
}
Example 7
| Source File: PolarPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer).
* <P>
* This plot relies on a {@link PolarItemRenderer} to draw each
* item in the plot. This allows the visual representation of the data to
* be changed easily.
* <P>
* The optional info argument collects information about the rendering of
* the plot (dimensions, tooltip information etc). Just pass in
* <code>null</code> if you do not need this information.
*
* @param g2 the graphics device.
* @param area the area within which the plot (including axes and
* labels) should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState ignored.
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2,
Rectangle2D area,
Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// if the plot area is too small, just return...
boolean b1 = (area.getWidth() <= MINIMUM_WIDTH_TO_DRAW);
boolean b2 = (area.getHeight() <= MINIMUM_HEIGHT_TO_DRAW);
if (b1 || b2) {
return;
}
// record the plot area...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for the plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
Rectangle2D dataArea = area;
if (info != null) {
info.setDataArea(dataArea);
}
// draw the plot background and axes...
drawBackground(g2, dataArea);
double h = Math.min(dataArea.getWidth() / 2.0,
dataArea.getHeight() / 2.0) - MARGIN;
Rectangle2D quadrant = new Rectangle2D.Double(dataArea.getCenterX(),
dataArea.getCenterY(), h, h);
AxisState state = drawAxis(g2, area, quadrant);
if (this.renderer != null) {
Shape originalClip = g2.getClip();
Composite originalComposite = g2.getComposite();
g2.clip(dataArea);
g2.setComposite(AlphaComposite.getInstance(
AlphaComposite.SRC_OVER, getForegroundAlpha()));
this.angleTicks = refreshAngleTicks();
drawGridlines(g2, dataArea, this.angleTicks, state.getTicks());
// draw...
render(g2, dataArea, info);
g2.setClip(originalClip);
g2.setComposite(originalComposite);
}
drawOutline(g2, dataArea);
drawCornerTextItems(g2, dataArea);
}
Example 8
| Source File: CombinedDomainXYPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot within the specified area on a graphics device.
*
* @param g2 the graphics device.
* @param area the plot area (in Java2D space).
* @param anchor an anchor point in Java2D space (<code>null</code>
* permitted).
* @param parentState the state from the parent plot, if there is one
* (<code>null</code> permitted).
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2,
Rectangle2D area,
Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
setFixedRangeAxisSpaceForSubplots(null);
AxisSpace space = calculateAxisSpace(g2, area);
Rectangle2D dataArea = space.shrink(area, null);
// set the width and height of non-shared axis of all sub-plots
setFixedRangeAxisSpaceForSubplots(space);
// draw the shared axis
ValueAxis axis = getDomainAxis();
RectangleEdge edge = getDomainAxisEdge();
double cursor = RectangleEdge.coordinate(dataArea, edge);
AxisState axisState = axis.draw(g2, cursor, area, dataArea, edge, info);
if (parentState == null) {
parentState = new PlotState();
}
parentState.getSharedAxisStates().put(axis, axisState);
// draw all the subplots
for (int i = 0; i < this.subplots.size(); i++) {
XYPlot plot = (XYPlot) this.subplots.get(i);
PlotRenderingInfo subplotInfo = null;
if (info != null) {
subplotInfo = new PlotRenderingInfo(info.getOwner());
info.addSubplotInfo(subplotInfo);
}
plot.draw(g2, this.subplotAreas[i], anchor, parentState,
subplotInfo);
}
if (info != null) {
info.setDataArea(dataArea);
}
}
Example 9
| Source File: CombinedRangeCategoryPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer). Will perform all the placement calculations for each
* sub-plots and then tell these to draw themselves.
*
* @param g2 the graphics device.
* @param area the area within which the plot (including axis labels)
* should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the parent state.
* @param info collects information about the drawing (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
// calculate the data area...
AxisSpace space = calculateAxisSpace(g2, area);
Rectangle2D dataArea = space.shrink(area, null);
// set the width and height of non-shared axis of all sub-plots
setFixedDomainAxisSpaceForSubplots(space);
// draw the shared axis
ValueAxis axis = getRangeAxis();
RectangleEdge rangeEdge = getRangeAxisEdge();
double cursor = RectangleEdge.coordinate(dataArea, rangeEdge);
AxisState state = axis.draw(g2, cursor, area, dataArea, rangeEdge,
info);
if (parentState == null) {
parentState = new PlotState();
}
parentState.getSharedAxisStates().put(axis, state);
// draw all the charts
for (int i = 0; i < this.subplots.size(); i++) {
CategoryPlot plot = (CategoryPlot) this.subplots.get(i);
PlotRenderingInfo subplotInfo = null;
if (info != null) {
subplotInfo = new PlotRenderingInfo(info.getOwner());
info.addSubplotInfo(subplotInfo);
}
Point2D subAnchor = null;
if (anchor != null && this.subplotArea[i].contains(anchor)) {
subAnchor = anchor;
}
plot.draw(g2, this.subplotArea[i], subAnchor, parentState,
subplotInfo);
}
if (info != null) {
info.setDataArea(dataArea);
}
}
Example 10
| Source File: FastScatterPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the fast scatter plot on a Java 2D graphics device (such as the
* screen or a printer).
*
* @param g2 the graphics device.
* @param area the area within which the plot (including axis labels)
* should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the state from the parent plot (ignored).
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
AxisSpace space = new AxisSpace();
space = this.domainAxis.reserveSpace(g2, this, area,
RectangleEdge.BOTTOM, space);
space = this.rangeAxis.reserveSpace(g2, this, area, RectangleEdge.LEFT,
space);
Rectangle2D dataArea = space.shrink(area, null);
if (info != null) {
info.setDataArea(dataArea);
}
// draw the plot background and axes...
drawBackground(g2, dataArea);
AxisState domainAxisState = this.domainAxis.draw(g2,
dataArea.getMaxY(), area, dataArea, RectangleEdge.BOTTOM, info);
AxisState rangeAxisState = this.rangeAxis.draw(g2, dataArea.getMinX(),
area, dataArea, RectangleEdge.LEFT, info);
drawDomainGridlines(g2, dataArea, domainAxisState.getTicks());
drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks());
Shape originalClip = g2.getClip();
Composite originalComposite = g2.getComposite();
g2.clip(dataArea);
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
getForegroundAlpha()));
render(g2, dataArea, info, null);
g2.setClip(originalClip);
g2.setComposite(originalComposite);
drawOutline(g2, dataArea);
}
Example 11
| Source File: CombinedRangeXYPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot within the specified area on a graphics device.
*
* @param g2 the graphics device.
* @param area the plot area (in Java2D space).
* @param anchor an anchor point in Java2D space (<code>null</code>
* permitted).
* @param parentState the state from the parent plot, if there is one
* (<code>null</code> permitted).
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2,
Rectangle2D area,
Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
AxisSpace space = calculateAxisSpace(g2, area);
Rectangle2D dataArea = space.shrink(area, null);
//this.axisOffset.trim(dataArea);
// set the width and height of non-shared axis of all sub-plots
setFixedDomainAxisSpaceForSubplots(space);
// draw the shared axis
ValueAxis axis = getRangeAxis();
RectangleEdge edge = getRangeAxisEdge();
double cursor = RectangleEdge.coordinate(dataArea, edge);
AxisState axisState = axis.draw(g2, cursor, area, dataArea, edge, info);
if (parentState == null) {
parentState = new PlotState();
}
parentState.getSharedAxisStates().put(axis, axisState);
// draw all the charts
for (int i = 0; i < this.subplots.size(); i++) {
XYPlot plot = (XYPlot) this.subplots.get(i);
PlotRenderingInfo subplotInfo = null;
if (info != null) {
subplotInfo = new PlotRenderingInfo(info.getOwner());
info.addSubplotInfo(subplotInfo);
}
plot.draw(g2, this.subplotAreas[i], anchor, parentState,
subplotInfo);
}
if (info != null) {
info.setDataArea(dataArea);
}
}
Example 12
| Source File: SpiderWebPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer).
*
* @param g2 the graphics device.
* @param area the area within which the plot should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the state from the parent plot, if there is one.
* @param info collects info about the drawing.
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState,
PlotRenderingInfo info)
{
// adjust for insets...
RectangleInsets insets = getInsets();
insets.trim(area);
if (info != null) {
info.setPlotArea(area);
info.setDataArea(area);
}
drawBackground(g2, area);
drawOutline(g2, area);
Shape savedClip = g2.getClip();
g2.clip(area);
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
getForegroundAlpha()));
if (!DatasetUtilities.isEmptyOrNull(this.dataset)) {
int seriesCount = 0, catCount = 0;
if (this.dataExtractOrder == TableOrder.BY_ROW) {
seriesCount = this.dataset.getRowCount();
catCount = this.dataset.getColumnCount();
}
else {
seriesCount = this.dataset.getColumnCount();
catCount = this.dataset.getRowCount();
}
// ensure we have a maximum value to use on the axes
if (this.maxValue == DEFAULT_MAX_VALUE)
calculateMaxValue(seriesCount, catCount);
// Next, setup the plot area
// adjust the plot area by the interior spacing value
double gapHorizontal = area.getWidth() * getInteriorGap();
double gapVertical = area.getHeight() * getInteriorGap();
double X = area.getX() + gapHorizontal / 2;
double Y = area.getY() + gapVertical / 2;
double W = area.getWidth() - gapHorizontal;
double H = area.getHeight() - gapVertical;
double headW = area.getWidth() * this.headPercent;
double headH = area.getHeight() * this.headPercent;
// make the chart area a square
double min = Math.min(W, H) / 2;
X = (X + X + W) / 2 - min;
Y = (Y + Y + H) / 2 - min;
W = 2 * min;
H = 2 * min;
Point2D centre = new Point2D.Double(X + W / 2, Y + H / 2);
Rectangle2D radarArea = new Rectangle2D.Double(X, Y, W, H);
// draw the axis and category label
for (int cat = 0; cat < catCount; cat++) {
double angle = getStartAngle()
+ (getDirection().getFactor() * cat * 360 / catCount);
Point2D endPoint = getWebPoint(radarArea, angle, 1);
// 1 = end of axis
Line2D line = new Line2D.Double(centre, endPoint);
g2.setPaint(this.axisLinePaint);
g2.setStroke(this.axisLineStroke);
g2.draw(line);
drawLabel(g2, radarArea, 0.0, cat, angle, 360.0 / catCount);
}
// Now actually plot each of the series polygons..
for (int series = 0; series < seriesCount; series++) {
drawRadarPoly(g2, radarArea, centre, info, series, catCount,
headH, headW);
}
}
else {
drawNoDataMessage(g2, area);
}
g2.setClip(savedClip);
g2.setComposite(originalComposite);
drawOutline(g2, area);
}
Example 13
| Source File: PolarPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer).
* <P>
* This plot relies on a {@link PolarItemRenderer} to draw each
* item in the plot. This allows the visual representation of the data to
* be changed easily.
* <P>
* The optional info argument collects information about the rendering of
* the plot (dimensions, tooltip information etc). Just pass in
* <code>null</code> if you do not need this information.
*
* @param g2 the graphics device.
* @param area the area within which the plot (including axes and
* labels) should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState ignored.
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2,
Rectangle2D area,
Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// if the plot area is too small, just return...
boolean b1 = (area.getWidth() <= MINIMUM_WIDTH_TO_DRAW);
boolean b2 = (area.getHeight() <= MINIMUM_HEIGHT_TO_DRAW);
if (b1 || b2) {
return;
}
// record the plot area...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for the plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
Rectangle2D dataArea = area;
if (info != null) {
info.setDataArea(dataArea);
}
// draw the plot background and axes...
drawBackground(g2, dataArea);
double h = Math.min(dataArea.getWidth() / 2.0,
dataArea.getHeight() / 2.0) - MARGIN;
Rectangle2D quadrant = new Rectangle2D.Double(dataArea.getCenterX(),
dataArea.getCenterY(), h, h);
AxisState state = drawAxis(g2, area, quadrant);
if (this.renderer != null) {
Shape originalClip = g2.getClip();
Composite originalComposite = g2.getComposite();
g2.clip(dataArea);
g2.setComposite(AlphaComposite.getInstance(
AlphaComposite.SRC_OVER, getForegroundAlpha()));
this.angleTicks = refreshAngleTicks();
drawGridlines(g2, dataArea, this.angleTicks, state.getTicks());
// draw...
render(g2, dataArea, info);
g2.setClip(originalClip);
g2.setComposite(originalComposite);
}
drawOutline(g2, dataArea);
drawCornerTextItems(g2, dataArea);
}
Example 14
| Source File: CombinedDomainXYPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot within the specified area on a graphics device.
*
* @param g2 the graphics device.
* @param area the plot area (in Java2D space).
* @param anchor an anchor point in Java2D space (<code>null</code>
* permitted).
* @param parentState the state from the parent plot, if there is one
* (<code>null</code> permitted).
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2,
Rectangle2D area,
Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
setFixedRangeAxisSpaceForSubplots(null);
AxisSpace space = calculateAxisSpace(g2, area);
Rectangle2D dataArea = space.shrink(area, null);
// set the width and height of non-shared axis of all sub-plots
setFixedRangeAxisSpaceForSubplots(space);
// draw the shared axis
ValueAxis axis = getDomainAxis();
RectangleEdge edge = getDomainAxisEdge();
double cursor = RectangleEdge.coordinate(dataArea, edge);
AxisState axisState = axis.draw(g2, cursor, area, dataArea, edge, info);
if (parentState == null) {
parentState = new PlotState();
}
parentState.getSharedAxisStates().put(axis, axisState);
// draw all the subplots
for (int i = 0; i < this.subplots.size(); i++) {
XYPlot plot = (XYPlot) this.subplots.get(i);
PlotRenderingInfo subplotInfo = null;
if (info != null) {
subplotInfo = new PlotRenderingInfo(info.getOwner());
info.addSubplotInfo(subplotInfo);
}
plot.draw(g2, this.subplotAreas[i], anchor, parentState,
subplotInfo);
}
if (info != null) {
info.setDataArea(dataArea);
}
}
Example 15
| Source File: CombinedRangeCategoryPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot on a Java 2D graphics device (such as the screen or a
* printer). Will perform all the placement calculations for each
* sub-plots and then tell these to draw themselves.
*
* @param g2 the graphics device.
* @param area the area within which the plot (including axis labels)
* should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the parent state.
* @param info collects information about the drawing (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
// calculate the data area...
AxisSpace space = calculateAxisSpace(g2, area);
Rectangle2D dataArea = space.shrink(area, null);
// set the width and height of non-shared axis of all sub-plots
setFixedDomainAxisSpaceForSubplots(space);
// draw the shared axis
ValueAxis axis = getRangeAxis();
RectangleEdge rangeEdge = getRangeAxisEdge();
double cursor = RectangleEdge.coordinate(dataArea, rangeEdge);
AxisState state = axis.draw(g2, cursor, area, dataArea, rangeEdge,
info);
if (parentState == null) {
parentState = new PlotState();
}
parentState.getSharedAxisStates().put(axis, state);
// draw all the charts
for (int i = 0; i < this.subplots.size(); i++) {
CategoryPlot plot = (CategoryPlot) this.subplots.get(i);
PlotRenderingInfo subplotInfo = null;
if (info != null) {
subplotInfo = new PlotRenderingInfo(info.getOwner());
info.addSubplotInfo(subplotInfo);
}
plot.draw(g2, this.subplotArea[i], null, parentState, subplotInfo);
}
if (info != null) {
info.setDataArea(dataArea);
}
}
Example 16
| Source File: FastScatterPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the fast scatter plot on a Java 2D graphics device (such as the
* screen or a printer).
*
* @param g2 the graphics device.
* @param area the area within which the plot (including axis labels)
* should be drawn.
* @param anchor the anchor point (<code>null</code> permitted).
* @param parentState the state from the parent plot (ignored).
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
AxisSpace space = new AxisSpace();
space = this.domainAxis.reserveSpace(g2, this, area,
RectangleEdge.BOTTOM, space);
space = this.rangeAxis.reserveSpace(g2, this, area, RectangleEdge.LEFT,
space);
Rectangle2D dataArea = space.shrink(area, null);
if (info != null) {
info.setDataArea(dataArea);
}
// draw the plot background and axes...
drawBackground(g2, dataArea);
AxisState domainAxisState = this.domainAxis.draw(g2,
dataArea.getMaxY(), area, dataArea, RectangleEdge.BOTTOM, info);
AxisState rangeAxisState = this.rangeAxis.draw(g2, dataArea.getMinX(),
area, dataArea, RectangleEdge.LEFT, info);
drawDomainGridlines(g2, dataArea, domainAxisState.getTicks());
drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks());
Shape originalClip = g2.getClip();
Composite originalComposite = g2.getComposite();
g2.clip(dataArea);
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
getForegroundAlpha()));
render(g2, dataArea, info, null);
g2.setClip(originalClip);
g2.setComposite(originalComposite);
drawOutline(g2, dataArea);
}
Example 17
| Source File: CombinedRangeXYPlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the plot within the specified area on a graphics device.
*
* @param g2 the graphics device.
* @param area the plot area (in Java2D space).
* @param anchor an anchor point in Java2D space (<code>null</code>
* permitted).
* @param parentState the state from the parent plot, if there is one
* (<code>null</code> permitted).
* @param info collects chart drawing information (<code>null</code>
* permitted).
*/
public void draw(Graphics2D g2,
Rectangle2D area,
Point2D anchor,
PlotState parentState,
PlotRenderingInfo info) {
// set up info collection...
if (info != null) {
info.setPlotArea(area);
}
// adjust the drawing area for plot insets (if any)...
RectangleInsets insets = getInsets();
insets.trim(area);
AxisSpace space = calculateAxisSpace(g2, area);
Rectangle2D dataArea = space.shrink(area, null);
//this.axisOffset.trim(dataArea);
// set the width and height of non-shared axis of all sub-plots
setFixedDomainAxisSpaceForSubplots(space);
// draw the shared axis
ValueAxis axis = getRangeAxis();
RectangleEdge edge = getRangeAxisEdge();
double cursor = RectangleEdge.coordinate(dataArea, edge);
AxisState axisState = axis.draw(g2, cursor, area, dataArea, edge, info);
if (parentState == null) {
parentState = new PlotState();
}
parentState.getSharedAxisStates().put(axis, axisState);
// draw all the charts
for (int i = 0; i < this.subplots.size(); i++) {
XYPlot plot = (XYPlot) this.subplots.get(i);
PlotRenderingInfo subplotInfo = null;
if (info != null) {
subplotInfo = new PlotRenderingInfo(info.getOwner());
info.addSubplotInfo(subplotInfo);
}
plot.draw(g2, this.subplotAreas[i], anchor, parentState,
subplotInfo);
}
if (info != null) {
info.setDataArea(dataArea);
}
}
