Example usage for java.awt.geom Rectangle2D getHeight

Introduction

In this page you can find the example usage for java.awt.geom Rectangle2D getHeight.

Prototype

public abstract double getHeight();

Source Link

Document

Returns the height of the framing rectangle in double precision.

Usage

From source file:org.logisticPlanning.utils.graphics.chart.impl.jfree._JFCLineChart2D.java

/**
 * paint a legend/*  w  w  w .j  a  v a  2  s  .co m*/
 *
 * @param legend
 *          the legend
 * @param graphics
 *          the graphics
 * @param bounds
 *          the bounds
 */
private static final void __paintLegend(final LegendTitle legend, final Graphics2D graphics,
        final Rectangle2D bounds) {
    final Rectangle2D titleArea;
    final BlockParams p;
    final double ww, hh;
    final RectangleConstraint constraint;
    final Size2D size;

    p = new BlockParams();
    p.setGenerateEntities(false);

    ww = bounds.getWidth();
    if (ww <= 0.0d) {
        return;
    }
    hh = bounds.getHeight();
    if (hh <= 0.0d) {
        return;
    }

    constraint = new RectangleConstraint(ww, new Range(0.0, ww), LengthConstraintType.RANGE, hh,
            new Range(0.0, hh), LengthConstraintType.RANGE);

    size = legend.arrange(graphics, constraint);
    titleArea = _JFCLineChart2D.__createAlignedRectangle2D(size, bounds, legend.getHorizontalAlignment(),
            VerticalAlignment.TOP);
    legend.setMargin(_JFCLineChart2D.LEGEND_MARGIN);
    legend.setPadding(_JFCLineChart2D.CHART_INSETS);
    legend.draw(graphics, titleArea, p);
}

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From source file:org.uva.itast.blended.omr.OMRUtils.java

private static void searchMarkSquare(OMRProcessor omr, PageImage pageImage, Field field, boolean medianfilter) {
    Rectangle2D bbox = field.getBBox();// milimeters

    // leemos la anchura de las marcas en milmetros
    double markWidth = Math.max(1, bbox.getWidth());
    double markHeight = Math.max(1, bbox.getHeight());
    SolidSquareMarkScanner markScanner = new SolidSquareMarkScanner(omr, pageImage, markWidth, markHeight,
            medianfilter);/*ww w . ja v  a2s  . co  m*/

    if (logger.isDebugEnabled()) {
        logger.debug("searchMarkCircle - field name=" + field.getName() + " at position:" + field.getBBox()); //$NON-NLS-1$
    }
    searchMark(pageImage, field, markScanner);
}

---

From source file:org.uva.itast.blended.omr.OMRUtils.java

/**
 * Mtodo que busca marcas de tipo circle en un objeto tipo Gray8Image
 * //from  w w w  .  ja  v a  2 s  . co m
 * @param i
 * 
 * @param field
 * @param markedImage
 * @param mark
 * @param markedImage
 * @param field
 * @param medianfilter
 */
private static void searchMarkCircle(OMRProcessor omr, PageImage pageImage, Field field, boolean medianfilter) {
    Rectangle2D bbox = field.getBBox();// milimeters

    // leemos la anchura de las marcas en milmetros
    double markWidth = Math.max(1, bbox.getWidth());
    double markHeight = Math.max(1, bbox.getHeight());
    SolidCircleMarkScanner markScanner = new SolidCircleMarkScanner(omr, pageImage, markWidth, markHeight,
            medianfilter);

    if (logger.isDebugEnabled()) {
        logger.debug(
                "START searchMarkCircle - field name=" + field.getName() + " at position:" + field.getBBox()); //$NON-NLS-1$
    }
    searchMark(pageImage, field, markScanner);
}

---

From source file:net.sf.mzmine.chartbasics.ChartLogicsFX.java

/**
 * /*  w ww  . j  a  va2s .c o  m*/
 * Domain and Range axes need to share the same unit (e.g. mm)
 * 
 * @param myChart
 * @return
 */
public static double calcWidthToHeight(ChartViewer myChart, double chartHeight) {
    makeChartResizable(myChart);

    myChart.getCanvas().draw();

    XYPlot plot = (XYPlot) myChart.getChart().getPlot();
    ChartRenderingInfo info = myChart.getRenderingInfo();
    Rectangle2D dataArea = info.getPlotInfo().getDataArea();
    Rectangle2D chartArea = info.getChartArea();

    // calc title space: will be added later to the right plot size
    double titleWidth = chartArea.getWidth() - dataArea.getWidth();
    double titleHeight = chartArea.getHeight() - dataArea.getHeight();

    // calc right plot size with axis dim.
    // real plot width is given by factor;
    double realPH = chartHeight - titleHeight;

    // ranges
    ValueAxis domainAxis = plot.getDomainAxis();
    org.jfree.data.Range x = domainAxis.getRange();
    ValueAxis rangeAxis = plot.getRangeAxis();
    org.jfree.data.Range y = rangeAxis.getRange();

    // real plot height can be calculated by
    double realPW = realPH / y.getLength() * x.getLength();

    double width = realPW + titleWidth;

    return width;
}

---

From source file:net.sf.mzmine.chartbasics.ChartLogics.java

/**
 * //www . j av a2  s  . com
 * Domain and Range axes need to share the same unit (e.g. mm)
 * 
 * @param myChart
 * @return
 */
public static double calcWidthToHeight(ChartPanel myChart, double chartHeight) {
    makeChartResizable(myChart);
    // paint on a ghost panel
    JPanel parent = (JPanel) myChart.getParent();
    JPanel p = new JPanel();
    p.removeAll();
    p.add(myChart, BorderLayout.CENTER);
    p.setBounds(myChart.getBounds());
    myChart.paintImmediately(myChart.getBounds());
    p.removeAll();
    parent.add(myChart);

    XYPlot plot = (XYPlot) myChart.getChart().getPlot();
    ChartRenderingInfo info = myChart.getChartRenderingInfo();
    Rectangle2D dataArea = info.getPlotInfo().getDataArea();
    Rectangle2D chartArea = info.getChartArea();

    // calc title space: will be added later to the right plot size
    double titleWidth = chartArea.getWidth() - dataArea.getWidth();
    double titleHeight = chartArea.getHeight() - dataArea.getHeight();

    // calc right plot size with axis dim.
    // real plot width is given by factor;
    double realPH = chartHeight - titleHeight;

    // ranges
    ValueAxis domainAxis = plot.getDomainAxis();
    org.jfree.data.Range x = domainAxis.getRange();
    ValueAxis rangeAxis = plot.getRangeAxis();
    org.jfree.data.Range y = rangeAxis.getRange();

    // real plot height can be calculated by
    double realPW = realPH / y.getLength() * x.getLength();

    double width = realPW + titleWidth;

    return width;
}

---

From source file:net.sf.mzmine.chartbasics.ChartLogicsFX.java

/**
 * Returns dimensions for limiting factor width or height
 * /*from   w  w w  .java 2 s.  c  o m*/
 * @param myChart
 * @return
 */
public static Dimension calcMaxSize(ChartViewer myChart, double chartWidth, double chartHeight) {
    makeChartResizable(myChart);
    // paint on a ghost panel
    myChart.getCanvas().draw();

    XYPlot plot = (XYPlot) myChart.getChart().getPlot();
    ChartRenderingInfo info = myChart.getRenderingInfo();
    Rectangle2D dataArea = info.getPlotInfo().getDataArea();
    Rectangle2D chartArea = info.getChartArea();

    // calc title space: will be added later to the right plot size
    double titleWidth = chartArea.getWidth() - dataArea.getWidth();
    double titleHeight = chartArea.getHeight() - dataArea.getHeight();

    // calculatig width for max height

    // calc right plot size with axis dim.
    // real plot width is given by factor;
    double realPH = chartHeight - titleHeight;

    // ranges
    ValueAxis domainAxis = plot.getDomainAxis();
    org.jfree.data.Range x = domainAxis.getRange();
    ValueAxis rangeAxis = plot.getRangeAxis();
    org.jfree.data.Range y = rangeAxis.getRange();

    // real plot height can be calculated by
    double realPW = realPH / y.getLength() * x.getLength();

    double width = realPW + titleWidth;
    // if width is higher than given chartWidth then calc height for chartWidth
    if (width > chartWidth) {
        // calc right plot size with axis dim.
        // real plot width is given by factor;
        realPW = chartWidth - titleWidth;

        // real plot height can be calculated by
        realPH = realPW / x.getLength() * y.getLength();

        double height = realPH + titleHeight;
        // Return size
        return new Dimension((int) chartWidth, (int) height);
    } else {
        // Return size
        return new Dimension((int) width, (int) chartHeight);
    }
}

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From source file:com.t_oster.visicut.misc.Helper.java

/**
 * Returns a rectangle (parralel to x and y axis), which contains
 * the given rectangle after the given transform. If the transform
 * contains a rotation, the resulting rectangle is the smallest bounding-box
 * @param src// w w w  .  j a va 2 s.  co m
 * @param at
 * @return
 */
public static Rectangle2D transform(Rectangle2D src, AffineTransform at) {
    if (at == null) {
        return src;
    } else {
        java.awt.Point.Double[] points = new java.awt.Point.Double[4];
        points[0] = new java.awt.Point.Double(src.getX(), src.getY());
        points[1] = new java.awt.Point.Double(src.getX(), src.getY() + src.getHeight());
        points[2] = new java.awt.Point.Double(src.getX() + src.getWidth(), src.getY());
        points[3] = new java.awt.Point.Double(src.getX() + src.getWidth(), src.getY() + src.getHeight());
        for (int i = 0; i < 4; i++) {
            at.transform(points[i], points[i]);
        }
        return smallestBoundingBox(points);
    }
}

---

From source file:net.sf.mzmine.chartbasics.ChartLogics.java

/**
 * Returns dimensions for limiting factor width or height
 * /*from w  w  w . ja  v a  2s  .  c om*/
 * @param myChart
 * @return
 */
public static Dimension calcMaxSize(ChartPanel myChart, double chartWidth, double chartHeight) {
    makeChartResizable(myChart);
    // paint on a ghost panel
    JPanel parent = (JPanel) myChart.getParent();
    JPanel p = new JPanel();
    p.removeAll();
    p.add(myChart, BorderLayout.CENTER);
    p.setBounds(myChart.getBounds());
    myChart.paintImmediately(myChart.getBounds());
    p.removeAll();
    parent.add(myChart);

    XYPlot plot = (XYPlot) myChart.getChart().getPlot();
    ChartRenderingInfo info = myChart.getChartRenderingInfo();
    Rectangle2D dataArea = info.getPlotInfo().getDataArea();
    Rectangle2D chartArea = info.getChartArea();

    // calc title space: will be added later to the right plot size
    double titleWidth = chartArea.getWidth() - dataArea.getWidth();
    double titleHeight = chartArea.getHeight() - dataArea.getHeight();

    // calculatig width for max height

    // calc right plot size with axis dim.
    // real plot width is given by factor;
    double realPH = chartHeight - titleHeight;

    // ranges
    ValueAxis domainAxis = plot.getDomainAxis();
    org.jfree.data.Range x = domainAxis.getRange();
    ValueAxis rangeAxis = plot.getRangeAxis();
    org.jfree.data.Range y = rangeAxis.getRange();

    // real plot height can be calculated by
    double realPW = realPH / y.getLength() * x.getLength();

    double width = realPW + titleWidth;
    // if width is higher than given chartWidth then calc height for chartWidth
    if (width > chartWidth) {
        // calc right plot size with axis dim.
        // real plot width is given by factor;
        realPW = chartWidth - titleWidth;

        // real plot height can be calculated by
        realPH = realPW / x.getLength() * y.getLength();

        double height = realPH + titleHeight;
        // Return size
        return new Dimension((int) chartWidth, (int) height);
    } else {
        // Return size
        return new Dimension((int) width, (int) chartHeight);
    }
}

---

From source file:org.apache.xmlgraphics.ps.PSImageUtils.java

/**
 * Generates commands to modify the current transformation matrix so an image fits
 * into a given rectangle.//  w  w  w . ja  v  a  2s .  c om
 * @param gen the PostScript generator
 * @param imageDimensions the image's dimensions
 * @param targetRect the target rectangle
 * @throws IOException if an I/O error occurs
 */
public static void translateAndScale(PSGenerator gen, Dimension2D imageDimensions, Rectangle2D targetRect)
        throws IOException {
    gen.writeln(gen.formatDouble(targetRect.getX()) + " " + gen.formatDouble(targetRect.getY()) + " translate");
    if (imageDimensions == null) {
        imageDimensions = new Dimension(1, 1);
    }
    double sx = targetRect.getWidth() / imageDimensions.getWidth();
    double sy = targetRect.getHeight() / imageDimensions.getHeight();
    if (sx != 1 || sy != 1) {
        gen.writeln(gen.formatDouble(sx) + " " + gen.formatDouble(sy) + " scale");
    }
}

---

From source file:net.sf.mzmine.chartbasics.ChartLogicsFX.java

/**
 * calculates the correct height with multiple iterations Domain and Range axes need to share the
 * same unit (e.g. mm)/*  ww w  . j  av a 2  s.c o  m*/
 * 
 * @param myChart
 * @param dataWidth width of data
 * @param axis for width calculation
 * @return
 */
public static double calcHeightToWidth(ChartViewer myChart, double chartWidth, double estimatedHeight,
        int iterations) {
    // if(myChart.getChartRenderingInfo()==null ||
    // myChart.getChartRenderingInfo().getChartArea()==null ||
    // myChart.getChartRenderingInfo().getChartArea().getWidth()==0)
    // result
    double height = estimatedHeight;
    double lastH = height;

    makeChartResizable(myChart);

    try {
        for (int i = 0; i < iterations; i++) {
            // paint on ghost panel with estimated height (if copy panel==true)
            myChart.getCanvas().setWidth((int) chartWidth);
            myChart.getCanvas().setHeight((int) estimatedHeight);
            myChart.getCanvas().draw();

            XYPlot plot = (XYPlot) myChart.getChart().getPlot();
            ChartRenderingInfo info = myChart.getRenderingInfo();
            Rectangle2D dataArea = info.getPlotInfo().getDataArea();
            Rectangle2D chartArea = info.getChartArea();

            // calc title space: will be added later to the right plot size
            double titleWidth = chartArea.getWidth() - dataArea.getWidth();
            double titleHeight = chartArea.getHeight() - dataArea.getHeight();

            // calc right plot size with axis dim.
            // real plot width is given by factor;
            double realPW = chartWidth - titleWidth;

            // ranges
            ValueAxis domainAxis = plot.getDomainAxis();
            org.jfree.data.Range x = domainAxis.getRange();
            ValueAxis rangeAxis = plot.getRangeAxis();
            org.jfree.data.Range y = rangeAxis.getRange();

            // real plot height can be calculated by
            double realPH = realPW / x.getLength() * y.getLength();

            // the real height
            height = realPH + titleHeight;

            // for next iteration
            estimatedHeight = height;
            if ((int) lastH == (int) height)
                break;
            else
                lastH = height;
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    return height;
}

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