List of usage examples for java.awt Color lightGray
Color lightGray
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From source file:org.jfree.chart.demo.RelativeDateFormatDemo1.java
private static JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Exercise Chart", "Elapsed Time", "Beats Per Minute", xydataset, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); xyplot.setDomainCrosshairVisible(true); xyplot.setRangeCrosshairVisible(true); org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer(); if (xyitemrenderer instanceof XYLineAndShapeRenderer) { XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer; xylineandshaperenderer.setBaseShapesVisible(true); xylineandshaperenderer.setBaseShapesFilled(true); }// ww w.j a v a 2 s . c o m DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis(); Minute minute = new Minute(0, 9, 1, 10, 2006); RelativeDateFormat relativedateformat = new RelativeDateFormat(minute.getFirstMillisecond()); relativedateformat.setSecondFormatter(new DecimalFormat("00")); dateaxis.setDateFormatOverride(relativedateformat); return jfreechart; }
From source file:ColorBlocks.java
public void paint(Graphics g) { Graphics2D g2 = (Graphics2D) g; Dimension d = getSize();//from w w w . j a va 2 s . co m g2.translate(d.width / 2, d.height / 2); Color[] colors = { Color.white, Color.lightGray, Color.gray, Color.darkGray, Color.black, Color.red, Color.pink, Color.orange, Color.yellow, Color.green, Color.magenta, Color.cyan, Color.blue }; float size = 25; float x = -size * colors.length / 2; float y = -size * 3 / 2; // Show all the predefined colors. for (int i = 0; i < colors.length; i++) { Rectangle2D r = new Rectangle2D.Float(x + size * (float) i, y, size, size); g2.setPaint(colors[i]); g2.fill(r); } //a linear gradient. y += size; Color c1 = Color.yellow; Color c2 = Color.blue; for (int i = 0; i < colors.length; i++) { float ratio = (float) i / (float) colors.length; int red = (int) (c2.getRed() * ratio + c1.getRed() * (1 - ratio)); int green = (int) (c2.getGreen() * ratio + c1.getGreen() * (1 - ratio)); int blue = (int) (c2.getBlue() * ratio + c1.getBlue() * (1 - ratio)); Color c = new Color(red, green, blue); Rectangle2D r = new Rectangle2D.Float(x + size * (float) i, y, size, size); g2.setPaint(c); g2.fill(r); } // Show an alpha gradient. y += size; c1 = Color.red; for (int i = 0; i < colors.length; i++) { int alpha = (int) (255 * (float) i / (float) colors.length); Color c = new Color(c1.getRed(), c1.getGreen(), c1.getBlue(), alpha); Rectangle2D r = new Rectangle2D.Float(x + size * (float) i, y, size, size); g2.setPaint(c); g2.fill(r); } // Draw a frame around the whole thing. y -= size * 2; Rectangle2D frame = new Rectangle2D.Float(x, y, size * colors.length, size * 3); g2.setPaint(Color.black); g2.draw(frame); }
From source file:GradientPaintDemo.java
public void paint(Graphics g) { Graphics2D g2 = (Graphics2D) g; g2.setPaint(new GradientPaint(0, 0, Color.lightGray, 200, 200, Color.blue, false)); Rectangle r = new Rectangle(5, 5, 200, 200); g2.fill(r);// w w w .j av a 2 s. c o m }
From source file:org.jfree.chart.demo.ClusteredXYBarRendererDemo1.java
private static JFreeChart createChart(String s, IntervalXYDataset intervalxydataset) { JFreeChart jfreechart = ChartFactory.createXYBarChart(s, null, true, "Y", intervalxydataset, PlotOrientation.VERTICAL, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); ClusteredXYBarRenderer clusteredxybarrenderer = new ClusteredXYBarRenderer(0.20000000000000001D, false); xyplot.setRenderer(clusteredxybarrenderer); return jfreechart; }
From source file:org.jfree.chart.demo.PeriodAxisDemo3.java
private static JFreeChart createChart(IntervalXYDataset intervalxydataset) { JFreeChart jfreechart = ChartFactory.createXYBarChart("Maximum Temperature", "Day", true, "Temperature", intervalxydataset, PlotOrientation.VERTICAL, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); xyplot.setDomainCrosshairVisible(true); xyplot.setRangeCrosshairVisible(true); PeriodAxis periodaxis = new PeriodAxis("Day"); periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class); PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[3]; aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d")); aperiodaxislabelinfo[1] = new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("E"), new RectangleInsets(2D, 2D, 2D, 2D), new Font("SansSerif", 1, 10), Color.blue, false, new BasicStroke(0.0F), Color.lightGray); aperiodaxislabelinfo[2] = new PeriodAxisLabelInfo(org.jfree.data.time.Month.class, new SimpleDateFormat("MMM")); periodaxis.setLabelInfo(aperiodaxislabelinfo); xyplot.setDomainAxis(periodaxis);/* ww w . j a v a 2 s. com*/ return jfreechart; }
From source file:org.jfree.chart.demo.RelativeDateFormatDemo2.java
private static JFreeChart createChart(IntervalXYDataset intervalxydataset) { JFreeChart jfreechart = ChartFactory.createXYBarChart("RelativeDateFormat Demo 2", "Date ", true, "Time To Complete", intervalxydataset, PlotOrientation.VERTICAL, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); xyplot.setDomainCrosshairVisible(true); xyplot.setRangeCrosshairVisible(true); XYBarRenderer xybarrenderer = (XYBarRenderer) xyplot.getRenderer(); xybarrenderer.setDrawBarOutline(false); DateAxis dateaxis = new DateAxis(); RelativeDateFormat relativedateformat = new RelativeDateFormat(); relativedateformat.setShowZeroDays(false); relativedateformat.setSecondFormatter(new DecimalFormat("00")); dateaxis.setDateFormatOverride(relativedateformat); xyplot.setRangeAxis(dateaxis);//from w ww .j a v a 2 s . c o m return jfreechart; }
From source file:org.jfree.chart.demo.TimeSeriesDemo14.java
private static JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Bug Report Submissions for Java", "Date", "Evaluation ID", xydataset, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); xyplot.setDomainCrosshairVisible(true); xyplot.setRangeCrosshairVisible(true); org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer(); if (xyitemrenderer instanceof XYLineAndShapeRenderer) { XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer; xylineandshaperenderer.setBaseShapesVisible(true); xylineandshaperenderer.setBaseShapesFilled(true); xylineandshaperenderer.setUseFillPaint(true); xylineandshaperenderer.setBaseFillPaint(Color.white); }//from w w w. j a v a 2 s. c om DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis(); dateaxis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy")); return jfreechart; }
From source file:org.jfree.chart.demo.XYSplineRendererDemo1a.java
public static JPanel createDemoPanel() { NumberAxis numberaxis = new NumberAxis("X"); numberaxis.setAutoRangeIncludesZero(false); NumberAxis numberaxis1 = new NumberAxis("Y"); numberaxis1.setAutoRangeIncludesZero(false); XYSplineRenderer xysplinerenderer = new XYSplineRenderer(); XYPlot xyplot = new XYPlot(createSampleData(), numberaxis, numberaxis1, xysplinerenderer); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(4D, 4D, 4D, 4D)); JFreeChart jfreechart = new JFreeChart("XYSplineRenderer", JFreeChart.DEFAULT_TITLE_FONT, xyplot, true); ChartUtilities.applyCurrentTheme(jfreechart); ChartPanel chartpanel = new ChartPanel(jfreechart); return chartpanel; }
From source file:org.jfree.chart.demo.TimeSeriesDemo1.java
private static JFreeChart createChart(XYDataset xydataset) { JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Legal & General Unit Trust Prices", "Date", "Price Per Unit", xydataset, true, true, false); jfreechart.setBackgroundPaint(Color.white); XYPlot xyplot = (XYPlot) jfreechart.getPlot(); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinePaint(Color.white); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); xyplot.setDomainCrosshairVisible(true); xyplot.setRangeCrosshairVisible(true); org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer(); if (xyitemrenderer instanceof XYLineAndShapeRenderer) { XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer; xylineandshaperenderer.setBaseShapesVisible(true); xylineandshaperenderer.setBaseShapesFilled(true); }/*from w w w . j av a 2 s. c o m*/ DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis(); dateaxis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy")); return jfreechart; }
From source file:union.java
public void paint(Graphics g) { g.setColor(Color.lightGray); Rectangle r2 = r.union(r1);//ww w .j a v a2s.c o m g.fillRect(r2.x, r2.y, r2.width, r2.height); g.setColor(Color.black); g.drawRect(r.x, r.y, r.width, r.height); g.drawRect(r1.x, r1.y, r1.width, r1.height); }