List of usage examples for java.awt.geom Arc2D OPEN
int OPEN
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From source file:FilledArc.java
public void paint(Graphics g) { Graphics2D g2 = (Graphics2D) g; g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); int x = 5;// w w w .j a v a 2 s.c om int y = 7; // fill Arc2D g2.setPaint(Color.red); g2.fill(new Arc2D.Double(x, y, 200, 200, 90, 135, Arc2D.OPEN)); g2.setPaint(Color.black); g2.drawString("Filled Arc2D", x, 250); }
From source file:ArcDemo2D.java
public void paint(Graphics g) { Graphics2D g2 = (Graphics2D) g; g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2.setPaint(Color.gray);/*from ww w .j a v a 2 s .co m*/ int x = 5; int y = 7; g2.setStroke(wideStroke); g2.draw(new Arc2D.Double(x, y, 200, 200, 90, 135, Arc2D.OPEN)); g2.drawString("Arc2D", x, 250); }
From source file:com.bdb.weather.display.current.WindDirPointer.java
/** * Draws the pointer./*from w ww . jav a2 s. c o m*/ * * @param g2 The graphics target. * @param plot The plot. * @param frame The dial's reference frame. * @param view The dial's view. */ @Override public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { g2.setPaint(Color.blue); g2.setStroke(new BasicStroke(1.0f)); DialScale scale = plot.getScaleForDataset(getDatasetIndex()); double value = plot.getValue(getDatasetIndex()); double angle = scale.valueToAngle(value % 360.0); Rectangle2D outerRect = DialPlot.rectangleByRadius(frame, outerRadius, outerRadius); Rectangle2D innerRect = DialPlot.rectangleByRadius(frame, outerRadius - innerOffset, outerRadius - innerOffset); g2.setPaint(getOutlinePaint()); Arc2D arc1 = new Arc2D.Double(outerRect, angle - (ARC_LENGTH / 2), ARC_LENGTH, Arc2D.OPEN); g2.draw(arc1); Arc2D arc2 = new Arc2D.Double(innerRect, angle, 0.0, Arc2D.OPEN); GeneralPath gp = new GeneralPath(); gp.moveTo(arc1.getStartPoint().getX(), arc1.getStartPoint().getY()); gp.lineTo(arc2.getStartPoint().getX(), arc2.getStartPoint().getY()); gp.lineTo(arc1.getEndPoint().getX(), arc1.getEndPoint().getY()); g2.draw(gp); if (fill) { g2.setPaint(getFillPaint()); g2.fill(gp); } }
From source file:net.sf.jasperreports.chartthemes.spring.ScaledDialRange.java
/** * Draws the range.//from w w w . java2s. co m * * @param g2 the graphics target. * @param plot the plot. * @param frame the dial's reference frame (in Java2D space). * @param view the dial's view rectangle (in Java2D space). */ @Override public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { Rectangle2D arcRectInner = DialPlot.rectangleByRadius(frame, this.getInnerRadius(), this.getInnerRadius()); Rectangle2D arcRectOuter = DialPlot.rectangleByRadius(frame, this.getOuterRadius(), this.getOuterRadius()); DialScale scale = plot.getScale(this.getScaleIndex()); if (scale == null) { throw new RuntimeException("No scale for scaleIndex = " + this.getScaleIndex()); } double angleMin = scale.valueToAngle(this.getLowerBound()); double angleMax = scale.valueToAngle(this.getUpperBound()); Arc2D arcInner = new Arc2D.Double(arcRectInner, angleMin, angleMax - angleMin, Arc2D.OPEN); Arc2D arcOuter = new Arc2D.Double(arcRectOuter, angleMax, angleMin - angleMax, Arc2D.OPEN); g2.setPaint(this.getPaint()); g2.setStroke(new BasicStroke(this.lineWidth, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER)); g2.draw(arcInner); g2.draw(arcOuter); }
From source file:net.sf.fspdfs.chartthemes.spring.ScaledDialRange.java
/** * Draws the range.//from ww w.j a va 2 s . c o m * * @param g2 the graphics target. * @param plot the plot. * @param frame the dial's reference frame (in Java2D space). * @param view the dial's view rectangle (in Java2D space). */ public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { Rectangle2D arcRectInner = DialPlot.rectangleByRadius(frame, this.getInnerRadius(), this.getInnerRadius()); Rectangle2D arcRectOuter = DialPlot.rectangleByRadius(frame, this.getOuterRadius(), this.getOuterRadius()); DialScale scale = plot.getScale(this.getScaleIndex()); if (scale == null) { throw new RuntimeException("No scale for scaleIndex = " + this.getScaleIndex()); } double angleMin = scale.valueToAngle(this.getLowerBound()); double angleMax = scale.valueToAngle(this.getUpperBound()); Arc2D arcInner = new Arc2D.Double(arcRectInner, angleMin, angleMax - angleMin, Arc2D.OPEN); Arc2D arcOuter = new Arc2D.Double(arcRectOuter, angleMax, angleMin - angleMax, Arc2D.OPEN); g2.setPaint(this.getPaint()); g2.setStroke(new BasicStroke(this.lineWidth, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER)); g2.draw(arcInner); g2.draw(arcOuter); }
From source file:net.sf.jasperreports.chartthemes.spring.ScaledDialValueIndicator.java
/** * Draws the background to the specified graphics device. If the dial * frame specifies a window, the clipping region will already have been * set to this window before this method is called. * * @param g2 the graphics device (<code>null</code> not permitted). * @param plot the plot (ignored here). * @param frame the dial frame (ignored here). * @param view the view rectangle (<code>null</code> not permitted). *//* ww w .jav a 2s. c o m*/ @Override public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { // work out the anchor point Rectangle2D f = DialPlot.rectangleByRadius(frame, getRadius(), this.getRadius()); Arc2D arc = new Arc2D.Double(f, this.getAngle(), 0.0, Arc2D.OPEN); Point2D pt = arc.getStartPoint(); // calculate the bounds of the template value FontMetrics fm = g2.getFontMetrics(this.getFont()); String s = this.getNumberFormat().format(this.getTemplateValue()); Rectangle2D tb = TextUtilities.getTextBounds(s, g2, fm); // align this rectangle to the frameAnchor Rectangle2D bounds = RectangleAnchor.createRectangle(new Size2D(tb.getWidth(), tb.getHeight()), pt.getX(), pt.getY(), this.getFrameAnchor()); // add the insets Rectangle2D fb = this.getInsets().createOutsetRectangle(bounds); // draw the background g2.setPaint(this.getBackgroundPaint()); g2.fill(fb); // draw the border g2.setStroke(this.getOutlineStroke()); g2.setPaint(this.getOutlinePaint()); g2.draw(fb); // now find the text anchor point String valueStr = this.getNumberFormat() .format(ChartThemesUtilities.getScaledValue(plot.getValue(this.getDatasetIndex()), scale)); Point2D pt2 = RectangleAnchor.coordinates(bounds, this.getValueAnchor()); g2.setPaint(this.getPaint()); g2.setFont(this.getFont()); TextUtilities.drawAlignedString(valueStr, g2, (float) pt2.getX(), (float) pt2.getY(), this.getTextAnchor()); }
From source file:net.sf.fspdfs.chartthemes.spring.ScaledDialValueIndicator.java
/** * Draws the background to the specified graphics device. If the dial * frame specifies a window, the clipping region will already have been * set to this window before this method is called. * * @param g2 the graphics device (<code>null</code> not permitted). * @param plot the plot (ignored here). * @param frame the dial frame (ignored here). * @param view the view rectangle (<code>null</code> not permitted). *//* w ww. j a va2 s .c o m*/ public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { // work out the anchor point Rectangle2D f = DialPlot.rectangleByRadius(frame, getRadius(), this.getRadius()); Arc2D arc = new Arc2D.Double(f, this.getAngle(), 0.0, Arc2D.OPEN); Point2D pt = arc.getStartPoint(); // calculate the bounds of the template value FontMetrics fm = g2.getFontMetrics(this.getFont()); String s = this.getNumberFormat().format(this.getTemplateValue()); Rectangle2D tb = TextUtilities.getTextBounds(s, g2, fm); // align this rectangle to the frameAnchor Rectangle2D bounds = RectangleAnchor.createRectangle(new Size2D(tb.getWidth(), tb.getHeight()), pt.getX(), pt.getY(), this.getFrameAnchor()); // add the insets Rectangle2D fb = this.getInsets().createOutsetRectangle(bounds); // draw the background g2.setPaint(this.getBackgroundPaint()); g2.fill(fb); // draw the border g2.setStroke(this.getOutlineStroke()); g2.setPaint(this.getOutlinePaint()); g2.draw(fb); // now find the text anchor point String valueStr = this.getNumberFormat() .format(ChartThemesUtilities.getScaledValue(plot.getValue(this.getDatasetIndex()), scale)); Point2D pt2 = RectangleAnchor.coordinates(bounds, this.getValueAnchor()); g2.setPaint(this.getPaint()); g2.setFont(this.getFont()); TextUtilities.drawAlignedString(valueStr, g2, (float) pt2.getX(), (float) pt2.getY(), this.getTextAnchor()); }
From source file:net.sf.jasperreports.chartthemes.spring.ScaledDialScale.java
/** * Draws the scale on the dial plot./*from ww w .ja v a 2 s . co m*/ * * @param g2 the graphics target (<code>null</code> not permitted). * @param plot the dial plot (<code>null</code> not permitted). * @param frame the reference frame that is used to construct the * geometry of the plot (<code>null</code> not permitted). * @param view the visible part of the plot (<code>null</code> not * permitted). */ @Override public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { Rectangle2D arcRect = DialPlot.rectangleByRadius(frame, this.getTickRadius(), this.getTickRadius()); Rectangle2D arcRectMajor = DialPlot.rectangleByRadius(frame, this.getTickRadius() - this.getMajorTickLength(), this.getTickRadius() - this.getMajorTickLength()); Rectangle2D arcRectMinor = arcRect; if (this.getMinorTickCount() > 0 && this.getMinorTickLength() > 0.0) { arcRectMinor = DialPlot.rectangleByRadius(frame, this.getTickRadius() - this.getMinorTickLength(), this.getTickRadius() - this.getMinorTickLength()); } Rectangle2D arcRectForLabels = DialPlot.rectangleByRadius(frame, this.getTickRadius() - this.getTickLabelOffset(), this.getTickRadius() - this.getTickLabelOffset()); boolean firstLabel = true; Arc2D arc = new Arc2D.Double(); Line2D workingLine = new Line2D.Double(); Stroke arcStroke = new BasicStroke(0.75f); for (double v = this.getLowerBound(); v <= this.getUpperBound(); v += this.getMajorTickIncrement()) { arc.setArc(arcRect, this.getStartAngle(), valueToAngle(v) - this.getStartAngle(), Arc2D.OPEN); g2.setPaint(this.getMajorTickPaint()); g2.setStroke(arcStroke); g2.draw(arc); Point2D pt0 = arc.getEndPoint(); arc.setArc(arcRectMajor, this.getStartAngle(), valueToAngle(v) - this.getStartAngle(), Arc2D.OPEN); Point2D pt1 = arc.getEndPoint(); g2.setPaint(this.getMajorTickPaint()); g2.setStroke(this.getMajorTickStroke()); workingLine.setLine(pt0, pt1); g2.draw(workingLine); arc.setArc(arcRectForLabels, this.getStartAngle(), valueToAngle(v) - this.getStartAngle(), Arc2D.OPEN); Point2D pt2 = arc.getEndPoint(); if (this.getTickLabelsVisible()) { if (!firstLabel || this.getFirstTickLabelVisible()) { g2.setFont(this.getTickLabelFont()); TextUtilities.drawAlignedString(this.getTickLabelFormatter().format(v), g2, (float) pt2.getX(), (float) pt2.getY(), TextAnchor.CENTER); } } firstLabel = false; // now do the minor tick marks if (this.getMinorTickCount() > 0 && this.getMinorTickLength() > 0.0) { double minorTickIncrement = this.getMajorTickIncrement() / (this.getMinorTickCount() + 1); for (int i = 0; i < this.getMinorTickCount(); i++) { double vv = v + ((i + 1) * minorTickIncrement); if (vv >= this.getUpperBound()) { break; } double angle = valueToAngle(vv); arc.setArc(arcRect, this.getStartAngle(), angle - this.getStartAngle(), Arc2D.OPEN); pt0 = arc.getEndPoint(); arc.setArc(arcRectMinor, this.getStartAngle(), angle - this.getStartAngle(), Arc2D.OPEN); Point2D pt3 = arc.getEndPoint(); g2.setStroke(this.getMinorTickStroke()); g2.setPaint(this.getMinorTickPaint()); workingLine.setLine(pt0, pt3); g2.draw(workingLine); } } } }
From source file:net.sf.fspdfs.chartthemes.spring.ScaledDialScale.java
/** * Draws the scale on the dial plot./*from w ww .j a v a2 s. c om*/ * * @param g2 the graphics target (<code>null</code> not permitted). * @param plot the dial plot (<code>null</code> not permitted). * @param frame the reference frame that is used to construct the * geometry of the plot (<code>null</code> not permitted). * @param view the visible part of the plot (<code>null</code> not * permitted). */ public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { Rectangle2D arcRect = DialPlot.rectangleByRadius(frame, this.getTickRadius(), this.getTickRadius()); Rectangle2D arcRectMajor = DialPlot.rectangleByRadius(frame, this.getTickRadius() - this.getMajorTickLength(), this.getTickRadius() - this.getMajorTickLength()); Rectangle2D arcRectMinor = arcRect; if (this.getMinorTickCount() > 0 && this.getMinorTickLength() > 0.0) { arcRectMinor = DialPlot.rectangleByRadius(frame, this.getTickRadius() - this.getMinorTickLength(), this.getTickRadius() - this.getMinorTickLength()); } Rectangle2D arcRectForLabels = DialPlot.rectangleByRadius(frame, this.getTickRadius() - this.getTickLabelOffset(), this.getTickRadius() - this.getTickLabelOffset()); boolean firstLabel = true; Arc2D arc = new Arc2D.Double(); Line2D workingLine = new Line2D.Double(); Stroke arcStroke = new BasicStroke(0.75f); for (double v = this.getLowerBound(); v <= this.getUpperBound(); v += this.getMajorTickIncrement()) { arc.setArc(arcRect, this.getStartAngle(), valueToAngle(v) - this.getStartAngle(), Arc2D.OPEN); g2.setPaint(this.getMajorTickPaint()); g2.setStroke(arcStroke); g2.draw(arc); Point2D pt0 = arc.getEndPoint(); arc.setArc(arcRectMajor, this.getStartAngle(), valueToAngle(v) - this.getStartAngle(), Arc2D.OPEN); Point2D pt1 = arc.getEndPoint(); g2.setPaint(this.getMajorTickPaint()); g2.setStroke(this.getMajorTickStroke()); workingLine.setLine(pt0, pt1); g2.draw(workingLine); arc.setArc(arcRectForLabels, this.getStartAngle(), valueToAngle(v) - this.getStartAngle(), Arc2D.OPEN); Point2D pt2 = arc.getEndPoint(); if (this.getTickLabelsVisible()) { if (!firstLabel || this.getFirstTickLabelVisible()) { g2.setFont(this.getTickLabelFont()); TextUtilities.drawAlignedString(this.getTickLabelFormatter().format(v), g2, (float) pt2.getX(), (float) pt2.getY(), TextAnchor.CENTER); } } firstLabel = false; // now do the minor tick marks if (this.getMinorTickCount() > 0 && this.getMinorTickLength() > 0.0) { double minorTickIncrement = this.getMajorTickIncrement() / (this.getMinorTickCount() + 1); for (int i = 0; i < this.getMinorTickCount(); i++) { double vv = v + ((i + 1) * minorTickIncrement); if (vv >= this.getUpperBound()) { break; } double angle = valueToAngle(vv); arc.setArc(arcRect, this.getStartAngle(), angle - this.getStartAngle(), Arc2D.OPEN); pt0 = arc.getEndPoint(); arc.setArc(arcRectMinor, this.getStartAngle(), angle - this.getStartAngle(), Arc2D.OPEN); Point2D pt3 = arc.getEndPoint(); g2.setStroke(this.getMinorTickStroke()); g2.setPaint(this.getMinorTickPaint()); workingLine.setLine(pt0, pt3); g2.draw(workingLine); } } } }
From source file:ro.nextreports.engine.util.chart.CylinderRenderer.java
/** * Draws a cylinder to represent one data item. * // ww w. j a va 2s. c om * @param g2 the graphics device. * @param state the renderer state. * @param dataArea the area for plotting the data. * @param plot the plot. * @param domainAxis the domain axis. * @param rangeAxis the range axis. * @param dataset the dataset. * @param row the row index (zero-based). * @param column the column index (zero-based). * @param pass the pass index. */ public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) { // check the value we are plotting... Number dataValue = dataset.getValue(row, column); if (dataValue == null) { return; } double value = dataValue.doubleValue(); Rectangle2D adjusted = new Rectangle2D.Double(dataArea.getX(), dataArea.getY() + getYOffset(), dataArea.getWidth() - getXOffset(), dataArea.getHeight() - getYOffset()); PlotOrientation orientation = plot.getOrientation(); double barW0 = calculateBarW0(plot, orientation, adjusted, domainAxis, state, row, column); double[] barL0L1 = calculateBarL0L1(value); if (barL0L1 == null) { return; // the bar is not visible } RectangleEdge edge = plot.getRangeAxisEdge(); float transL0 = (float) rangeAxis.valueToJava2D(barL0L1[0], adjusted, edge); float transL1 = (float) rangeAxis.valueToJava2D(barL0L1[1], adjusted, edge); float barL0 = Math.min(transL0, transL1); float barLength = Math.abs(transL1 - transL0); // draw the bar... GeneralPath bar = new GeneralPath(); if (orientation == PlotOrientation.HORIZONTAL) { bar.moveTo(barL0, (float) barW0); bar.lineTo(barL0, (float) (barW0 + state.getBarWidth())); bar.lineTo(barL0 + barLength, (float) (barW0 + state.getBarWidth())); bar.lineTo(barL0 + barLength, (float) barW0); bar.closePath(); } else { bar.moveTo((float) barW0, (float) (barL0 - getYOffset() / 2)); bar.lineTo((float) barW0, (float) (barL0 + barLength - getYOffset() / 2)); Arc2D arc = new Arc2D.Double(barW0, (barL0 + barLength - getYOffset()), state.getBarWidth(), getYOffset(), 180, 180, Arc2D.OPEN); bar.append(arc, true); bar.lineTo((float) (barW0 + state.getBarWidth()), (float) (barL0 - getYOffset() / 2)); arc = new Arc2D.Double(barW0, (barL0 - getYOffset()), state.getBarWidth(), getYOffset(), 0, -180, Arc2D.OPEN); bar.append(arc, true); bar.closePath(); } Paint itemPaint = getItemPaint(row, column); if (getGradientPaintTransformer() != null && itemPaint instanceof GradientPaint) { GradientPaint gp = (GradientPaint) itemPaint; itemPaint = getGradientPaintTransformer().transform(gp, bar); } g2.setPaint(itemPaint); g2.fill(bar); Shape bar3dTop = new Ellipse2D.Double(barW0, barL0 - getYOffset(), state.getBarWidth(), getYOffset()); if (itemPaint instanceof GradientPaint) { g2.setPaint(((GradientPaint) itemPaint).getColor2()); } g2.fill(bar3dTop); if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) { g2.setStroke(getItemOutlineStroke(row, column)); g2.setPaint(getItemOutlinePaint(row, column)); g2.draw(bar); if (bar3dTop != null) { g2.draw(bar3dTop); } } CategoryItemLabelGenerator generator = getItemLabelGenerator(row, column); if (generator != null && isItemLabelVisible(row, column)) { drawItemLabel(g2, dataset, row, column, plot, generator, bar.getBounds2D(), (value < 0.0)); } // collect entity and tool tip information... if (state.getInfo() != null) { EntityCollection entities = state.getEntityCollection(); if (entities != null) { String tip = null; CategoryToolTipGenerator tipster = getToolTipGenerator(row, column); if (tipster != null) { tip = tipster.generateToolTip(dataset, row, column); } String url = null; if (getItemURLGenerator(row, column) != null) { url = getItemURLGenerator(row, column).generateURL(dataset, row, column); } CategoryItemEntity entity = new CategoryItemEntity(bar.getBounds2D(), tip, url, dataset, dataset.getRowKey(row), dataset.getColumnKey(column)); entities.add(entity); } } }