Java Code Examples for java.awt.Shape#intersects()
The following examples show how to use
java.awt.Shape#intersects() .
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Example 1
| Source File: CompositePaintable.java From pumpernickel with MIT License | 6 votes |
|
private void paint(Graphics2D g, double dx, double dy) {
if (bounds == null)
refreshBounds();
for (int a = 0; a < paintables.size(); a++) {
Graphics2D g2 = (Graphics2D) g.create();
g2.translate(dx, dy);
g2.transform(transforms.get(a));
Paintable paintable = paintables.get(a);
Shape clip = g2.getClip();
if (clip == null
|| clip.intersects(0, 0, paintable.getWidth(),
paintable.getHeight())) {
// g2.setColor(new Color( Color.HSBtoRGB( (float)(a)/.7f, .2f,
// 1f) ));
// g2.fillRect(0, 0, paintables.get(a).getWidth(),
// paintables.get(a).getHeight() );
paintable.paint(g2);
}
g2.dispose();
}
}
Example 2
| Source File: FXGraphics2D.java From openstock with GNU General Public License v3.0 | 6 votes |
|
/**
* Clips to the intersection of the current clipping region and the
* specified shape.
*
* According to the Oracle API specification, this method will accept a
* {@code null} argument, but there is an open bug report (since 2004)
* that suggests this is wrong:
* <p>
* <a href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6206189">
* http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6206189</a>
*
* In this implementation, a {@code null} argument is not permitted.
*
* @param s the clip shape ({@code null} not permitted).
*/
@Override
public void clip(Shape s) {
if (this.clip == null) {
setClip(s);
return;
}
Shape ts = this.transform.createTransformedShape(s);
Shape clipNew;
if (!ts.intersects(this.clip.getBounds2D())) {
clipNew = new Rectangle2D.Double();
} else {
Area a1 = new Area(ts);
Area a2 = new Area(this.clip);
a1.intersect(a2);
clipNew = new Path2D.Double(a1);
}
this.clip = clipNew;
if (!this.clippingDisabled) {
this.gc.save();
this.saveCount++;
shapeToPath(this.clip);
this.gc.clip();
}
}
Example 3
| Source File: TMAbstractEdge.java From ontopia with Apache License 2.0 | 5 votes |
|
@Override
public double distFromPoint(double x, double y) {
Shape shape = getDisplayShape();
if (shape == null)
return super.distFromPoint(x, y);
// Bit of a hack, but just because TG does something rather
// stupid here anyway.
if (shape.intersects(x -2, y-2, 4, 4))
return 0;
return 1000;
}
Example 4
| Source File: ScreenTransform.java From rcrs-server with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
/**
Find out if a shape is inside the current view bounds.
@param s The shape to test.
@return True if any part of the shape is inside the current view bounds, false otherwise.
*/
public boolean isInView(Shape s) {
if (s == null) {
return false;
}
return s.intersects(viewBounds);
}
Example 5
| Source File: Layer.java From rcrs-server with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
public Object[] getObjectsInArea(Rectangle2D r) {
Collection result = new ArrayList();
for (Iterator it = objects.iterator();it.hasNext();) {
Object next = it.next();
Shape s = (Shape)shapes.get(next);
if (s!=null && s.intersects(r)) {
result.add(next);
}
}
return result.toArray();
}
Example 6
| Source File: XYLineAndShapeRenderer.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the item shapes and adds chart entities (second pass). This method
* draws the shapes which mark the item positions. If <code>entities</code>
* is not <code>null</code> it will be populated with entity information
* for points that fall within the data area.
*
* @param g2 the graphics device.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the domain axis.
* @param dataArea the area within which the data is being drawn.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param pass the pass.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState the crosshair state.
* @param entities the entity collection.
*/
protected void drawSecondaryPass(Graphics2D g2, XYPlot plot,
XYDataset dataset, int pass, int series, int item,
ValueAxis domainAxis, Rectangle2D dataArea, ValueAxis rangeAxis,
CrosshairState crosshairState, EntityCollection entities) {
Shape entityArea = null;
// get the data point...
double x1 = dataset.getXValue(series, item);
double y1 = dataset.getYValue(series, item);
if (Double.isNaN(y1) || Double.isNaN(x1)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
if (getItemShapeVisible(series, item)) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY1,
transX1);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX1,
transY1);
}
entityArea = shape;
if (shape.intersects(dataArea)) {
if (getItemShapeFilled(series, item)) {
if (this.useFillPaint) {
g2.setPaint(getItemFillPaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.fill(shape);
}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
}
double xx = transX1;
double yy = transY1;
if (orientation == PlotOrientation.HORIZONTAL) {
xx = transY1;
yy = transX1;
}
// draw the item label if there is one...
if (isItemLabelVisible(series, item)) {
drawItemLabel(g2, orientation, dataset, series, item, xx, yy,
(y1 < 0.0));
}
int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex,
rangeAxisIndex, transX1, transY1, orientation);
// add an entity for the item, but only if it falls within the data
// area...
if (entities != null && isPointInRect(dataArea, xx, yy)) {
addEntity(entities, entityArea, dataset, series, item, xx, yy);
}
}
Example 7
| Source File: XYLineAndShapeRenderer.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the item shapes and adds chart entities (second pass). This method
* draws the shapes which mark the item positions. If <code>entities</code>
* is not <code>null</code> it will be populated with entity information
* for points that fall within the data area.
*
* @param g2 the graphics device.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the domain axis.
* @param dataArea the area within which the data is being drawn.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param pass the pass.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState the crosshair state.
* @param entities the entity collection.
*/
protected void drawSecondaryPass(Graphics2D g2, XYPlot plot,
XYDataset dataset, int pass, int series, int item,
ValueAxis domainAxis, Rectangle2D dataArea, ValueAxis rangeAxis,
CrosshairState crosshairState, EntityCollection entities) {
Shape entityArea = null;
// get the data point...
double x1 = dataset.getXValue(series, item);
double y1 = dataset.getYValue(series, item);
if (Double.isNaN(y1) || Double.isNaN(x1)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
if (getItemShapeVisible(series, item)) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY1,
transX1);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX1,
transY1);
}
entityArea = shape;
if (shape.intersects(dataArea)) {
if (getItemShapeFilled(series, item)) {
if (this.useFillPaint) {
g2.setPaint(getItemFillPaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.fill(shape);
}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
}
double xx = transX1;
double yy = transY1;
if (orientation == PlotOrientation.HORIZONTAL) {
xx = transY1;
yy = transX1;
}
// draw the item label if there is one...
if (isItemLabelVisible(series, item)) {
drawItemLabel(g2, orientation, dataset, series, item, xx, yy,
(y1 < 0.0));
}
int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex,
rangeAxisIndex, transX1, transY1, orientation);
// add an entity for the item, but only if it falls within the data
// area...
if (entities != null && isPointInRect(dataArea, xx, yy)) {
addEntity(entities, entityArea, dataset, series, item, xx, yy);
}
}
Example 8
| Source File: ColorizedShapeItemRenderer.java From rapidminer-studio with GNU Affero General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2
* the graphics device.
* @param state
* the state.
* @param dataArea
* the data area.
* @param info
* the plot rendering info.
* @param plot
* the plot.
* @param domainAxis
* the x-axis.
* @param rangeAxis
* the y-axis.
* @param dataset
* the dataset.
* @param series
* the series index.
* @param item
* the item index.
* @param crosshairState
* the crosshair state.
* @param pass
* the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info,
XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item,
CrosshairState crosshairState, int pass) {
Shape hotspot = null;
EntityCollection entities = null;
if (info != null) {
entities = info.getOwner().getEntityCollection();
}
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double colorValue = ((XYZDataset) dataset).getZValue(series, item);
double normalized = (colorValue - minColor) / (maxColor - minColor);
if (Double.isNaN(x) || Double.isNaN(y)) {
// can't draw anything
return;
}
double transX = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
double transY = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
PlotOrientation orientation = plot.getOrientation();
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY, transX);
} else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX, transY);
}
hotspot = shape;
if (shape.intersects(dataArea)) {
g2.setPaint(colorProvider.getPointColor(normalized));
g2.fill(shape);
if (getDrawOutlines()) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
} else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
// add an entity for the item...
if (entities != null) {
addEntity(entities, hotspot, dataset, series, item, transX, transY);
}
}
Example 9
| Source File: XYShapeRenderer.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
Shape hotspot;
EntityCollection entities = null;
if (info != null) {
entities = info.getOwner().getEntityCollection();
}
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
if (Double.isNaN(x) || Double.isNaN(y)) {
// can't draw anything
return;
}
double transX = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double transY = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
PlotOrientation orientation = plot.getOrientation();
// draw optional guide lines
if ((pass == 0) && this.guideLinesVisible) {
g2.setStroke(this.guideLineStroke);
g2.setPaint(this.guideLinePaint);
if (orientation == PlotOrientation.HORIZONTAL) {
g2.draw(new Line2D.Double(transY, dataArea.getMinY(), transY,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transX,
dataArea.getMaxX(), transX));
}
else {
g2.draw(new Line2D.Double(transX, dataArea.getMinY(), transX,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transY,
dataArea.getMaxX(), transY));
}
}
else if (pass == 1) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY,
transX);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX,
transY);
}
hotspot = shape;
if (shape.intersects(dataArea)) {
//if (getItemShapeFilled(series, item)) {
g2.setPaint(getPaint(dataset, series, item));
g2.fill(shape);
//}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
// add an entity for the item...
if (entities != null) {
addEntity(entities, hotspot, dataset, series, item, transX,
transY);
}
}
}
Example 10
| Source File: XYShapeRenderer.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
Shape hotspot;
EntityCollection entities = null;
if (info != null) {
entities = info.getOwner().getEntityCollection();
}
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
if (Double.isNaN(x) || Double.isNaN(y)) {
// can't draw anything
return;
}
double transX = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double transY = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
PlotOrientation orientation = plot.getOrientation();
// draw optional guide lines
if ((pass == 0) && this.guideLinesVisible) {
g2.setStroke(this.guideLineStroke);
g2.setPaint(this.guideLinePaint);
if (orientation == PlotOrientation.HORIZONTAL) {
g2.draw(new Line2D.Double(transY, dataArea.getMinY(), transY,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transX,
dataArea.getMaxX(), transX));
}
else {
g2.draw(new Line2D.Double(transX, dataArea.getMinY(), transX,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transY,
dataArea.getMaxX(), transY));
}
}
else if (pass == 1) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY,
transX);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX,
transY);
}
hotspot = shape;
if (shape.intersects(dataArea)) {
//if (getItemShapeFilled(series, item)) {
g2.setPaint(getPaint(dataset, series, item));
g2.fill(shape);
//}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
// add an entity for the item...
if (entities != null) {
addEntity(entities, hotspot, dataset, series, item, transX,
transY);
}
}
}
Example 11
| Source File: XYLineAndShapeRenderer.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the item shapes and adds chart entities (second pass). This method
* draws the shapes which mark the item positions. If <code>entities</code>
* is not <code>null</code> it will be populated with entity information
* for points that fall within the data area.
*
* @param g2 the graphics device.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the domain axis.
* @param dataArea the area within which the data is being drawn.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param pass the pass.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState the crosshair state.
* @param entities the entity collection.
*/
protected void drawSecondaryPass(Graphics2D g2, XYPlot plot,
XYDataset dataset, int pass, int series, int item,
ValueAxis domainAxis, Rectangle2D dataArea, ValueAxis rangeAxis,
CrosshairState crosshairState, EntityCollection entities) {
Shape entityArea = null;
// get the data point...
double x1 = dataset.getXValue(series, item);
double y1 = dataset.getYValue(series, item);
if (Double.isNaN(y1) || Double.isNaN(x1)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
if (getItemShapeVisible(series, item)) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY1,
transX1);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX1,
transY1);
}
entityArea = shape;
if (shape.intersects(dataArea)) {
if (getItemShapeFilled(series, item)) {
if (this.useFillPaint) {
g2.setPaint(getItemFillPaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.fill(shape);
}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
}
double xx = transX1;
double yy = transY1;
if (orientation == PlotOrientation.HORIZONTAL) {
xx = transY1;
yy = transX1;
}
// draw the item label if there is one...
if (isItemLabelVisible(series, item)) {
drawItemLabel(g2, orientation, dataset, series, item, xx, yy,
(y1 < 0.0));
}
int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex,
rangeAxisIndex, transX1, transY1, orientation);
// add an entity for the item, but only if it falls within the data
// area...
if (entities != null && isPointInRect(dataArea, xx, yy)) {
addEntity(entities, entityArea, dataset, series, item, xx, yy);
}
}
Example 12
| Source File: XYLineAndShapeRenderer.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the item shapes and adds chart entities (second pass). This method
* draws the shapes which mark the item positions. If <code>entities</code>
* is not <code>null</code> it will be populated with entity information
* for points that fall within the data area.
*
* @param g2 the graphics device.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the domain axis.
* @param dataArea the area within which the data is being drawn.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param pass the pass.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param selected is the data item selected?
* @param crosshairState the crosshair state.
* @param entities the entity collection.
*/
protected void drawShape2(Graphics2D g2, Rectangle2D dataArea,
XYPlot plot, XYDataset dataset, int pass, int series, int item,
boolean selected, ValueAxis domainAxis, ValueAxis rangeAxis,
CrosshairState crosshairState, EntityCollection entities) {
Shape entityArea = null;
// get the data point...
double x1 = dataset.getXValue(series, item);
double y1 = dataset.getYValue(series, item);
if (Double.isNaN(y1) || Double.isNaN(x1)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
if (getItemShapeVisible(series, item)) {
Shape shape = getItemShape(series, item, selected);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY1,
transX1);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX1,
transY1);
}
entityArea = shape;
if (shape.intersects(dataArea)) {
if (getItemShapeFilled(series, item)) {
if (this.useFillPaint) {
g2.setPaint(getItemFillPaint(series, item, selected));
}
else {
g2.setPaint(getItemPaint(series, item, selected));
}
g2.fill(shape);
}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item,
selected));
}
else {
g2.setPaint(getItemPaint(series, item, selected));
}
g2.setStroke(getItemOutlineStroke(series, item, selected));
g2.draw(shape);
}
}
}
double xx = transX1;
double yy = transY1;
if (orientation == PlotOrientation.HORIZONTAL) {
xx = transY1;
yy = transX1;
}
// draw the item label if there is one...
if (isItemLabelVisible(series, item, selected)) {
drawItemLabel(g2, orientation, dataset, series, item, selected,
xx, yy, (y1 < 0.0));
}
int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex,
rangeAxisIndex, transX1, transY1, orientation);
// add an entity for the item, but only if it falls within the data
// area...
if (entities != null
&& ShapeUtilities.isPointInRect(xx, yy, dataArea)) {
addEntity(entities, entityArea, dataset, series, item, selected,
xx, yy);
}
}
Example 13
| Source File: XYShapeRenderer.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
Shape hotspot;
EntityCollection entities = null;
if (info != null) {
entities = info.getOwner().getEntityCollection();
}
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
if (Double.isNaN(x) || Double.isNaN(y)) {
// can't draw anything
return;
}
double transX = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double transY = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
PlotOrientation orientation = plot.getOrientation();
// draw optional guide lines
if ((pass == 0) && this.guideLinesVisible) {
g2.setStroke(this.guideLineStroke);
g2.setPaint(this.guideLinePaint);
if (orientation == PlotOrientation.HORIZONTAL) {
g2.draw(new Line2D.Double(transY, dataArea.getMinY(), transY,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transX,
dataArea.getMaxX(), transX));
}
else {
g2.draw(new Line2D.Double(transX, dataArea.getMinY(), transX,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transY,
dataArea.getMaxX(), transY));
}
}
else if (pass == 1) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY,
transX);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX,
transY);
}
hotspot = shape;
if (shape.intersects(dataArea)) {
//if (getItemShapeFilled(series, item)) {
g2.setPaint(getPaint(dataset, series, item));
g2.fill(shape);
//}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
// add an entity for the item...
if (entities != null) {
addEntity(entities, hotspot, dataset, series, item, transX,
transY);
}
}
}
Example 14
| Source File: ChatPrinter.java From Spark with Apache License 2.0 | 4 votes |
|
private boolean printView(Graphics2D graphics2D, Shape allocation,
View view) {
boolean pageExists = false;
Rectangle clipRectangle = graphics2D.getClipBounds();
Shape childAllocation;
View childView;
if (view.getViewCount() > 0) {
for (int i = 0; i < view.getViewCount(); i++) {
childAllocation = view.getChildAllocation(i, allocation);
if (childAllocation != null) {
childView = view.getView(i);
if (printView(graphics2D, childAllocation, childView)) {
pageExists = true;
}
}
}
}
else {
// I
if (allocation.getBounds().getMaxY() >= clipRectangle.getY()) {
pageExists = true;
// II
if ((allocation.getBounds().getHeight() > clipRectangle.getHeight()) &&
(allocation.intersects(clipRectangle))) {
view.paint(graphics2D, allocation);
}
else {
// III
if (allocation.getBounds().getY() >= clipRectangle.getY()) {
if (allocation.getBounds().getMaxY() <= clipRectangle.getMaxY()) {
view.paint(graphics2D, allocation);
}
else {
// IV
if (allocation.getBounds().getY() < pageEndY) {
pageEndY = allocation.getBounds().getY();
}
}
}
}
}
}
return pageExists;
}
Example 15
| Source File: HTMLPrintable.java From ramus with GNU General Public License v3.0 | 4 votes |
|
private boolean printView(final Graphics2D graphics2D,
final Shape allocation, final View view) {
boolean pageExists = false;
final Rectangle clipRectangle = new Rectangle(0, 0, (int) (pageFormat
.getImageableWidth() / SCALE), (int) clientHeight);
Shape childAllocation;
View childView;
if (view.getViewCount() > 0) {
for (int i = 0; i < view.getViewCount(); i++) {
childAllocation = view.getChildAllocation(i, allocation);
if (childAllocation != null) {
childView = view.getView(i);
if (printView(graphics2D, childAllocation, childView)) {
pageExists = true;
}
}
}
} else {
if (allocation.getBounds().getMaxY() >= clipRectangle.getY()) {
if (allocation.getBounds().getHeight() > clipRectangle
.getHeight()
&& allocation.intersects(clipRectangle)) {
paintView(graphics2D, view, allocation);
pageExists = true;
} else {
if (allocation.getBounds().getY() >= clipRectangle.getY()) {
if (allocation.getBounds().getMaxY() <= clipRectangle
.getMaxY()) {
paintView(graphics2D, view, allocation);
pageExists = true;
} else {
if (allocation.getBounds().getY() < pageEndY) {
pageEndY = allocation.getBounds().getY();
}
}
}
}
}
}
return pageExists;
}
Example 16
| Source File: XYLineAndShapeRenderer.java From opensim-gui with Apache License 2.0 | 4 votes |
|
/**
* Draws the item shapes and adds chart entities (second pass). This method
* draws the shapes which mark the item positions. If <code>entities</code>
* is not <code>null</code> it will be populated with entity information.
*
* @param g2 the graphics device.
* @param dataArea the area within which the data is being drawn.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the domain axis.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param pass the pass.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState the crosshair state.
* @param entities the entity collection.
*/
protected void drawSecondaryPass(Graphics2D g2, XYPlot plot,
XYDataset dataset,
int pass, int series, int item,
ValueAxis domainAxis,
Rectangle2D dataArea,
ValueAxis rangeAxis,
CrosshairState crosshairState,
EntityCollection entities) {
Shape entityArea = null;
// get the data point...
double x1 = dataset.getXValue(series, item);
double y1 = dataset.getYValue(series, item);
if (Double.isNaN(y1) || Double.isNaN(x1)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
if (getItemShapeVisible(series, item)) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY1,
transX1);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX1,
transY1);
}
entityArea = shape;
if (shape.intersects(dataArea)) {
if (getItemShapeFilled(series, item)) {
if (this.useFillPaint) {
g2.setPaint(getItemFillPaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.fill(shape);
}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
}
// draw the item label if there is one...
if (isItemLabelVisible(series, item)) {
double xx = transX1;
double yy = transY1;
if (orientation == PlotOrientation.HORIZONTAL) {
xx = transY1;
yy = transX1;
}
drawItemLabel(g2, orientation, dataset, series, item, xx, yy,
(y1 < 0.0));
}
int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex,
rangeAxisIndex, transX1, transY1, plot.getOrientation());
// add an entity for the item...
if (entities != null) {
addEntity(entities, entityArea, dataset, series, item, transX1,
transY1);
}
}
Example 17
| Source File: XYShapeRenderer.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
Shape hotspot;
EntityCollection entities = null;
if (info != null) {
entities = info.getOwner().getEntityCollection();
}
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
if (Double.isNaN(x) || Double.isNaN(y)) {
// can't draw anything
return;
}
double transX = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double transY = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
PlotOrientation orientation = plot.getOrientation();
// draw optional guide lines
if ((pass == 0) && this.guideLinesVisible) {
g2.setStroke(this.guideLineStroke);
g2.setPaint(this.guideLinePaint);
if (orientation == PlotOrientation.HORIZONTAL) {
g2.draw(new Line2D.Double(transY, dataArea.getMinY(), transY,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transX,
dataArea.getMaxX(), transX));
}
else {
g2.draw(new Line2D.Double(transX, dataArea.getMinY(), transX,
dataArea.getMaxY()));
g2.draw(new Line2D.Double(dataArea.getMinX(), transY,
dataArea.getMaxX(), transY));
}
}
else if (pass == 1) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY,
transX);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX,
transY);
}
hotspot = shape;
if (shape.intersects(dataArea)) {
//if (getItemShapeFilled(series, item)) {
g2.setPaint(getPaint(dataset, series, item));
g2.fill(shape);
//}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
// add an entity for the item...
if (entities != null) {
addEntity(entities, hotspot, dataset, series, item, transX,
transY);
}
}
}
Example 18
| Source File: XYLineAndShapeRenderer.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the item shapes and adds chart entities (second pass). This method
* draws the shapes which mark the item positions. If <code>entities</code>
* is not <code>null</code> it will be populated with entity information
* for points that fall within the data area.
*
* @param g2 the graphics device.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the domain axis.
* @param dataArea the area within which the data is being drawn.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param pass the pass.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState the crosshair state.
* @param entities the entity collection.
*/
protected void drawSecondaryPass(Graphics2D g2, XYPlot plot,
XYDataset dataset, int pass, int series, int item,
ValueAxis domainAxis, Rectangle2D dataArea, ValueAxis rangeAxis,
CrosshairState crosshairState, EntityCollection entities) {
Shape entityArea = null;
// get the data point...
double x1 = dataset.getXValue(series, item);
double y1 = dataset.getYValue(series, item);
if (Double.isNaN(y1) || Double.isNaN(x1)) {
return;
}
PlotOrientation orientation = plot.getOrientation();
RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
if (getItemShapeVisible(series, item)) {
Shape shape = getItemShape(series, item);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transY1,
transX1);
}
else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, transX1,
transY1);
}
entityArea = shape;
if (shape.intersects(dataArea)) {
if (getItemShapeFilled(series, item)) {
if (this.useFillPaint) {
g2.setPaint(getItemFillPaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.fill(shape);
}
if (this.drawOutlines) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(series, item));
}
else {
g2.setPaint(getItemPaint(series, item));
}
g2.setStroke(getItemOutlineStroke(series, item));
g2.draw(shape);
}
}
}
double xx = transX1;
double yy = transY1;
if (orientation == PlotOrientation.HORIZONTAL) {
xx = transY1;
yy = transX1;
}
// draw the item label if there is one...
if (isItemLabelVisible(series, item)) {
drawItemLabel(g2, orientation, dataset, series, item, xx, yy,
(y1 < 0.0));
}
int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex,
rangeAxisIndex, transX1, transY1, orientation);
// add an entity for the item, but only if it falls within the data
// area...
if (entities != null && isPointInRect(dataArea, xx, yy)) {
addEntity(entities, entityArea, dataset, series, item, xx, yy);
}
}
Example 19
| Source File: SLGraphics.java From lams with GNU General Public License v2.0 | 3 votes |
|
/**
* Checks whether or not the specified <code>Shape</code> intersects
* the specified {@link Rectangle}, which is in device
* space. If <code>onStroke</code> is false, this method checks
* whether or not the interior of the specified <code>Shape</code>
* intersects the specified <code>Rectangle</code>. If
* <code>onStroke</code> is <code>true</code>, this method checks
* whether or not the <code>Stroke</code> of the specified
* <code>Shape</code> outline intersects the specified
* <code>Rectangle</code>.
* The rendering attributes taken into account include the
* <code>Clip</code>, <code>Transform</code>, and <code>Stroke</code>
* attributes.
* @param rect the area in device space to check for a hit
* @param s the <code>Shape</code> to check for a hit
* @param onStroke flag used to choose between testing the
* stroked or the filled shape. If the flag is <code>true</code>, the
* <code>Stroke</code> oultine is tested. If the flag is
* <code>false</code>, the filled <code>Shape</code> is tested.
* @return <code>true</code> if there is a hit; <code>false</code>
* otherwise.
* @see #setStroke
* @see #fill(Shape)
* @see #draw(Shape)
* @see #_transform
* @see #setTransform
* @see #clip
* @see #setClip(Shape)
*/
public boolean hit(Rectangle rect,
Shape s,
boolean onStroke){
if (onStroke) {
s = getStroke().createStrokedShape(s);
}
s = getTransform().createTransformedShape(s);
return s.intersects(rect);
}
Example 20
| Source File: EpsGraphics2D.java From osp with GNU General Public License v3.0 | 2 votes |
|
/**
* Checks whether or not the specified Shape intersects the specified
* Rectangle, which is in device space.
*/
public boolean hit(Rectangle rect, Shape s, boolean onStroke) {
return s.intersects(rect);
}
