Example usage for java.awt.geom Rectangle2D contains

Introduction

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

Prototype

public boolean contains(double x, double y, double w, double h) 

Source Link

Usage

From source file:net.sf.maltcms.chromaui.charts.renderer.XYNoBlockRenderer.java

/**
 * Draws the block representing the specified item.
 *
 * @param g2 the graphics device.//  ww w  .j a  v  a  2  s.c o m
 * @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) {
    //        return;
    double x = dataset.getXValue(series, item);
    double y = dataset.getYValue(series, item);
    double z = 0.0;
    if (dataset instanceof XYZDataset) {
        z = ((XYZDataset) dataset).getZValue(series, item);
        if (entityThreshold != Double.NaN && z < entityThreshold) {
            return;
        }
    }

    //}
    Paint p = getPaintScale().getPaint(z);
    //        if(p.equals(getPaintScale().getPaint(getPaintScale().getLowerBound()))) {
    //            return;
    //        }
    //        double xx0 = domainAxis.valueToJava2D(x + xOffset, dataArea,
    //                plot.getDomainAxisEdge());
    //        double yy0 = rangeAxis.valueToJava2D(y + yOffset, dataArea,
    //                plot.getRangeAxisEdge());
    //        double xx1 = domainAxis.valueToJava2D(x + blockWidth
    //                + xOffset, dataArea, plot.getDomainAxisEdge());
    //        double yy1 = rangeAxis.valueToJava2D(y + blockHeight
    //                + yOffset, dataArea, plot.getRangeAxisEdge());
    double xx0 = domainAxis.valueToJava2D(x - getBlockWidth() / 2, dataArea, plot.getDomainAxisEdge());
    double yy0 = rangeAxis.valueToJava2D(y - getBlockHeight() / 2, dataArea, plot.getRangeAxisEdge());
    double xx1 = domainAxis.valueToJava2D(x + getBlockWidth() / 2, dataArea, plot.getDomainAxisEdge());
    double yy1 = rangeAxis.valueToJava2D(y + getBlockHeight() / 2, dataArea, plot.getRangeAxisEdge());

    Rectangle2D block;
    PlotOrientation orientation = plot.getOrientation();
    if (orientation.equals(PlotOrientation.HORIZONTAL)) {
        if (dataArea.contains(Math.min(yy0, yy1), Math.min(xx0, xx1), Math.abs(yy1 - yy0),
                Math.abs(xx0 - xx1))) {
            block = new Rectangle2D.Double(Math.min(yy0, yy1), Math.min(xx0, xx1), Math.abs(yy1 - yy0),
                    Math.abs(xx0 - xx1));
        } else {
            return;
        }
    } else {
        if (dataArea.contains(Math.min(xx0, xx1), Math.min(yy0, yy1), Math.abs(xx1 - xx0),
                Math.abs(yy0 - yy1))) {
            block = new Rectangle2D.Double(Math.min(xx0, xx1), Math.min(yy0, yy1), Math.abs(xx1 - xx0),
                    Math.abs(yy0 - yy1));
        } else {
            return;
        }
    }

    g2.setPaint(p);
    g2.fill(block);
    g2.setStroke(new BasicStroke(1.0f));
    g2.draw(block);
    EntityCollection entities = state.getEntityCollection();
    //        System.out.println("Entity collection is of type: "+entities.getClass());
    if (entities != null) {
        //System.out.println("Adding entity");
        addEntity(entities, block, dataset, series, item, block.getCenterX(), block.getCenterY());
    }

}

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