Examples with RectangleAnchor org.jfree.ui.RectangleAnchor used on opensource projects

Example 6 with RectangleAnchor

use of org.jfree.ui.RectangleAnchor in project SIMVA-SoS by SESoS.

the class Crosshair method setLabelAnchor.

/**
 * Sets the label anchor point and sends a property change event (with the
 * name 'labelAnchor') to all registered listeners.
 *
 * @param anchor  the anchor (<code>null</code> not permitted).
 *
 * @see #getLabelAnchor()
 */
public void setLabelAnchor(RectangleAnchor anchor) {
    RectangleAnchor old = this.labelAnchor;
    this.labelAnchor = anchor;
    this.pcs.firePropertyChange("labelAnchor", old, anchor);
}

Example 7 with RectangleAnchor

use of org.jfree.ui.RectangleAnchor in project SIMVA-SoS by SESoS.

the class AbstractCategoryItemRenderer method drawDomainMarker.

/**
 * Draws a marker for the domain axis.
 *
 * @param g2  the graphics device (not <code>null</code>).
 * @param plot  the plot (not <code>null</code>).
 * @param axis  the range axis (not <code>null</code>).
 * @param marker  the marker to be drawn (not <code>null</code>).
 * @param dataArea  the area inside the axes (not <code>null</code>).
 *
 * @see #drawRangeMarker(Graphics2D, CategoryPlot, ValueAxis, Marker,
 *     Rectangle2D)
 */
@Override
public void drawDomainMarker(Graphics2D g2, CategoryPlot plot, CategoryAxis axis, CategoryMarker marker, Rectangle2D dataArea) {
    Comparable category = marker.getKey();
    CategoryDataset dataset = plot.getDataset(plot.getIndexOf(this));
    int columnIndex = dataset.getColumnIndex(category);
    if (columnIndex < 0) {
        return;
    }
    final Composite savedComposite = g2.getComposite();
    g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, marker.getAlpha()));
    PlotOrientation orientation = plot.getOrientation();
    Rectangle2D bounds;
    if (marker.getDrawAsLine()) {
        double v = axis.getCategoryMiddle(columnIndex, dataset.getColumnCount(), dataArea, plot.getDomainAxisEdge());
        Line2D line = null;
        if (orientation == PlotOrientation.HORIZONTAL) {
            line = new Line2D.Double(dataArea.getMinX(), v, dataArea.getMaxX(), v);
        } else if (orientation == PlotOrientation.VERTICAL) {
            line = new Line2D.Double(v, dataArea.getMinY(), v, dataArea.getMaxY());
        } else {
            throw new IllegalStateException();
        }
        g2.setPaint(marker.getPaint());
        g2.setStroke(marker.getStroke());
        g2.draw(line);
        bounds = line.getBounds2D();
    } else {
        double v0 = axis.getCategoryStart(columnIndex, dataset.getColumnCount(), dataArea, plot.getDomainAxisEdge());
        double v1 = axis.getCategoryEnd(columnIndex, dataset.getColumnCount(), dataArea, plot.getDomainAxisEdge());
        Rectangle2D area = null;
        if (orientation == PlotOrientation.HORIZONTAL) {
            area = new Rectangle2D.Double(dataArea.getMinX(), v0, dataArea.getWidth(), (v1 - v0));
        } else if (orientation == PlotOrientation.VERTICAL) {
            area = new Rectangle2D.Double(v0, dataArea.getMinY(), (v1 - v0), dataArea.getHeight());
        }
        g2.setPaint(marker.getPaint());
        g2.fill(area);
        bounds = area;
    }
    String label = marker.getLabel();
    RectangleAnchor anchor = marker.getLabelAnchor();
    if (label != null) {
        Font labelFont = marker.getLabelFont();
        g2.setFont(labelFont);
        g2.setPaint(marker.getLabelPaint());
        Point2D coordinates = calculateDomainMarkerTextAnchorPoint(g2, orientation, dataArea, bounds, marker.getLabelOffset(), marker.getLabelOffsetType(), anchor);
        TextUtilities.drawAlignedString(label, g2, (float) coordinates.getX(), (float) coordinates.getY(), marker.getLabelTextAnchor());
    }
    g2.setComposite(savedComposite);
}

Example 8 with RectangleAnchor

use of org.jfree.ui.RectangleAnchor in project SIMVA-SoS by SESoS.

the class BarRenderer3D method drawRangeMarker.

/**
 * Draws a range marker.
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param axis  the value axis.
 * @param marker  the marker.
 * @param dataArea  the area for plotting data (not including 3D effect).
 */
@Override
public void drawRangeMarker(Graphics2D g2, CategoryPlot plot, ValueAxis axis, Marker marker, Rectangle2D dataArea) {
    Rectangle2D adjusted = new Rectangle2D.Double(dataArea.getX(), dataArea.getY() + getYOffset(), dataArea.getWidth() - getXOffset(), dataArea.getHeight() - getYOffset());
    if (marker instanceof ValueMarker) {
        ValueMarker vm = (ValueMarker) marker;
        double value = vm.getValue();
        Range range = axis.getRange();
        if (!range.contains(value)) {
            return;
        }
        GeneralPath path = null;
        PlotOrientation orientation = plot.getOrientation();
        if (orientation == PlotOrientation.HORIZONTAL) {
            float x = (float) axis.valueToJava2D(value, adjusted, plot.getRangeAxisEdge());
            float y = (float) adjusted.getMaxY();
            path = new GeneralPath();
            path.moveTo(x, y);
            path.lineTo((float) (x + getXOffset()), y - (float) getYOffset());
            path.lineTo((float) (x + getXOffset()), (float) (adjusted.getMinY() - getYOffset()));
            path.lineTo(x, (float) adjusted.getMinY());
            path.closePath();
        } else if (orientation == PlotOrientation.VERTICAL) {
            float y = (float) axis.valueToJava2D(value, adjusted, plot.getRangeAxisEdge());
            float x = (float) dataArea.getX();
            path = new GeneralPath();
            path.moveTo(x, y);
            path.lineTo(x + (float) this.xOffset, y - (float) this.yOffset);
            path.lineTo((float) (adjusted.getMaxX() + this.xOffset), y - (float) this.yOffset);
            path.lineTo((float) (adjusted.getMaxX()), y);
            path.closePath();
        } else {
            throw new IllegalStateException();
        }
        g2.setPaint(marker.getPaint());
        g2.fill(path);
        g2.setPaint(marker.getOutlinePaint());
        g2.draw(path);
        String label = marker.getLabel();
        RectangleAnchor anchor = marker.getLabelAnchor();
        if (label != null) {
            Font labelFont = marker.getLabelFont();
            g2.setFont(labelFont);
            g2.setPaint(marker.getLabelPaint());
            Point2D coordinates = calculateRangeMarkerTextAnchorPoint(g2, orientation, dataArea, path.getBounds2D(), marker.getLabelOffset(), LengthAdjustmentType.EXPAND, anchor);
            TextUtilities.drawAlignedString(label, g2, (float) coordinates.getX(), (float) coordinates.getY(), marker.getLabelTextAnchor());
        }
    } else {
        super.drawRangeMarker(g2, plot, axis, marker, adjusted);
    // TODO: draw the interval marker with a 3D effect
    }
}