Package org.jfree.chart.axis

Examples of org.jfree.chart.axis.NumberTick

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     */
    protected List refreshAngleTicks() {
        List ticks = new ArrayList();
        for (double currentTickVal = 0.0; currentTickVal < 360.0;
                currentTickVal += this.angleTickUnit.getSize()) {
            NumberTick tick = new NumberTick(new Double(currentTickVal),
                this.angleTickUnit.valueToString(currentTickVal),
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0);
            ticks.add(tick);
        }
        return ticks;
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        double maxRadius = plot.getMaxRadius();

        Point center = plot.translateValueThetaRadiusToJava2D(0.0, 0.0, dataArea);
        Iterator iterator = ticks.iterator();
        while (iterator.hasNext()) {
            NumberTick tick = (NumberTick) iterator.next();
            Point p = plot.translateValueThetaRadiusToJava2D(
                tick.getNumber().doubleValue(), maxRadius, dataArea
            );
            g2.setPaint(plot.getAngleGridlinePaint());
            g2.drawLine(center.x, center.y, p.x, p.y);
            if (plot.isAngleLabelsVisible()) {
                int x = p.x;
                int y = p.y;
                g2.setPaint(plot.getAngleLabelPaint());
                TextUtilities.drawAlignedString(
                    tick.getText(), g2, x, y, TextAnchor.CENTER
                );
            }
        }
     }
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        Point center = plot.translateValueThetaRadiusToJava2D(0.0, 0.0, dataArea);
       
        Iterator iterator = ticks.iterator();
        while (iterator.hasNext()) {
            NumberTick tick = (NumberTick) iterator.next();
            Point p = plot.translateValueThetaRadiusToJava2D(
                90.0, tick.getNumber().doubleValue(), dataArea
            );
            int r = p.x - center.x;
            int upperLeftX = center.x - r;
            int upperLeftY = center.y - r;
            int d = 2 * r;
 
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            this.dataset.addChangeListener(this);
        }
     
        this.angleTicks = new java.util.ArrayList();
        this.angleTicks.add(
            new NumberTick(new Double(0.0), "0", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
        this.angleTicks.add(
            new NumberTick(new Double(45.0), "45", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
        this.angleTicks.add(
            new NumberTick(new Double(90.0), "90", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
        this.angleTicks.add(
            new NumberTick(new Double(135.0), "135", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
        this.angleTicks.add(
            new NumberTick(new Double(180.0), "180", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
        this.angleTicks.add(
            new NumberTick(new Double(225.0), "225", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
        this.angleTicks.add(
            new NumberTick(new Double(270.0), "270", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
        this.angleTicks.add(
            new NumberTick(new Double(315.0), "315", TextAnchor.CENTER, TextAnchor.CENTER, 0.0)
        );
       
        this.radiusAxis = radiusAxis;
        if (this.radiusAxis != null) {
            this.radiusAxis.setPlot(this);
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        Point center = plot.translateValueThetaRadiusToJava2D(axisMin, axisMin,
                dataArea);
        Iterator iterator = ticks.iterator();
        while (iterator.hasNext()) {
            NumberTick tick = (NumberTick) iterator.next();
            Point p = plot.translateValueThetaRadiusToJava2D(
                    tick.getNumber().doubleValue(), maxRadius, dataArea);
            g2.setPaint(plot.getAngleGridlinePaint());
            g2.drawLine(center.x, center.y, p.x, p.y);
            if (plot.isAngleLabelsVisible()) {
                int x = p.x;
                int y = p.y;
                g2.setPaint(plot.getAngleLabelPaint());
                TextUtilities.drawAlignedString(tick.getText(), g2, x, y,
                        TextAnchor.CENTER);
            }
        }
     }
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        Point center = plot.translateValueThetaRadiusToJava2D(axisMin, axisMin,
                dataArea);
       
        Iterator iterator = ticks.iterator();
        while (iterator.hasNext()) {
            NumberTick tick = (NumberTick) iterator.next();
            Point p = plot.translateValueThetaRadiusToJava2D(90.0,
                    tick.getNumber().doubleValue(), dataArea);
            int r = p.x - center.x;
            int upperLeftX = center.x - r;
            int upperLeftY = center.y - r;
            int d = 2 * r;
            Ellipse2D ring = new Ellipse2D.Double(upperLeftX, upperLeftY, d, d);
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        if (this.dataset != null) {
            this.dataset.addChangeListener(this);
        }
     
        this.angleTicks = new java.util.ArrayList();
        this.angleTicks.add(new NumberTick(new Double(0.0), "0",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(45.0), "45",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(90.0), "90",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(135.0), "135",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(180.0), "180",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(225.0), "225",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(270.0), "270",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(315.0), "315",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
       
        this.axis = radiusAxis;
        if (this.axis != null) {
            this.axis.setPlot(this);
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        List<ValueTick> ticks = new ArrayList<ValueTick>();
        for (double currentTickVal = 0.0; currentTickVal < 360.0;
                currentTickVal += this.angleTickUnit.getSize()) {

            TextAnchor ta = calculateTextAnchor(currentTickVal);
            NumberTick tick = new NumberTick(currentTickVal,
                this.angleTickUnit.valueToString(currentTickVal),
                ta, TextAnchor.CENTER, 0.0);
            ticks.add(tick);
        }
        return ticks;
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        if (this.dataset != null) {
            this.dataset.addChangeListener(this);
        }
     
        this.angleTicks = new java.util.ArrayList();
        this.angleTicks.add(new NumberTick(new Double(0.0), "0",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(45.0), "45",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(90.0), "90",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(135.0), "135",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(180.0), "180",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(225.0), "225",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(270.0), "270",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
        this.angleTicks.add(new NumberTick(new Double(315.0), "315",
                TextAnchor.CENTER, TextAnchor.CENTER, 0.0));
       
        this.axis = radiusAxis;
        if (this.axis != null) {
            this.axis.setPlot(this);
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        Point center = plot.translateValueThetaRadiusToJava2D(
            axisMin, axisMin, dataArea
        );
        Iterator iterator = ticks.iterator();
        while (iterator.hasNext()) {
            NumberTick tick = (NumberTick) iterator.next();
            Point p = plot.translateValueThetaRadiusToJava2D(
                tick.getNumber().doubleValue(), maxRadius, dataArea
            );
            g2.setPaint(plot.getAngleGridlinePaint());
            g2.drawLine(center.x, center.y, p.x, p.y);
            if (plot.isAngleLabelsVisible()) {
                int x = p.x;
                int y = p.y;
                g2.setPaint(plot.getAngleLabelPaint());
                TextUtilities.drawAlignedString(
                    tick.getText(), g2, x, y, TextAnchor.CENTER
                );
            }
        }
     }
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