Examples with AxisSpace org.jfree.chart.axis.AxisSpace used on opensource projects

Example 6 with AxisSpace

use of org.jfree.chart.axis.AxisSpace in project SIMVA-SoS by SESoS.

the class CategoryPlot method calculateAxisSpace.

/**
 * Calculates the space required for the axes.
 *
 * @param g2  the graphics device.
 * @param plotArea  the plot area.
 *
 * @return The space required for the axes.
 */
protected AxisSpace calculateAxisSpace(Graphics2D g2, Rectangle2D plotArea) {
    AxisSpace space = new AxisSpace();
    space = calculateRangeAxisSpace(g2, plotArea, space);
    space = calculateDomainAxisSpace(g2, plotArea, space);
    return space;
}

Example 7 with AxisSpace

use of org.jfree.chart.axis.AxisSpace in project SIMVA-SoS by SESoS.

the class CombinedDomainCategoryPlot method calculateAxisSpace.

/**
 * Calculates the space required for the axes.
 *
 * @param g2  the graphics device.
 * @param plotArea  the plot area.
 *
 * @return The space required for the axes.
 */
@Override
protected AxisSpace calculateAxisSpace(Graphics2D g2, Rectangle2D plotArea) {
    AxisSpace space = new AxisSpace();
    PlotOrientation orientation = getOrientation();
    // work out the space required by the domain axis...
    AxisSpace fixed = getFixedDomainAxisSpace();
    if (fixed != null) {
        if (orientation == PlotOrientation.HORIZONTAL) {
            space.setLeft(fixed.getLeft());
            space.setRight(fixed.getRight());
        } else if (orientation == PlotOrientation.VERTICAL) {
            space.setTop(fixed.getTop());
            space.setBottom(fixed.getBottom());
        }
    } else {
        CategoryAxis categoryAxis = getDomainAxis();
        RectangleEdge categoryEdge = Plot.resolveDomainAxisLocation(getDomainAxisLocation(), orientation);
        if (categoryAxis != null) {
            space = categoryAxis.reserveSpace(g2, this, plotArea, categoryEdge, space);
        } else {
            if (getDrawSharedDomainAxis()) {
                space = getDomainAxis().reserveSpace(g2, this, plotArea, categoryEdge, space);
            }
        }
    }
    Rectangle2D adjustedPlotArea = space.shrink(plotArea, null);
    // work out the maximum height or width of the non-shared axes...
    int n = this.subplots.size();
    int totalWeight = 0;
    for (int i = 0; i < n; i++) {
        CategoryPlot sub = (CategoryPlot) this.subplots.get(i);
        totalWeight += sub.getWeight();
    }
    this.subplotAreas = new Rectangle2D[n];
    double x = adjustedPlotArea.getX();
    double y = adjustedPlotArea.getY();
    double usableSize = 0.0;
    if (orientation == PlotOrientation.HORIZONTAL) {
        usableSize = adjustedPlotArea.getWidth() - this.gap * (n - 1);
    } else if (orientation == PlotOrientation.VERTICAL) {
        usableSize = adjustedPlotArea.getHeight() - this.gap * (n - 1);
    }
    for (int i = 0; i < n; i++) {
        CategoryPlot plot = (CategoryPlot) this.subplots.get(i);
        // calculate sub-plot area
        if (orientation == PlotOrientation.HORIZONTAL) {
            double w = usableSize * plot.getWeight() / totalWeight;
            this.subplotAreas[i] = new Rectangle2D.Double(x, y, w, adjustedPlotArea.getHeight());
            x = x + w + this.gap;
        } else if (orientation == PlotOrientation.VERTICAL) {
            double h = usableSize * plot.getWeight() / totalWeight;
            this.subplotAreas[i] = new Rectangle2D.Double(x, y, adjustedPlotArea.getWidth(), h);
            y = y + h + this.gap;
        }
        AxisSpace subSpace = plot.calculateRangeAxisSpace(g2, this.subplotAreas[i], null);
        space.ensureAtLeast(subSpace);
    }
    return space;
}

Example 8 with AxisSpace

use of org.jfree.chart.axis.AxisSpace in project SIMVA-SoS by SESoS.

the class CombinedRangeCategoryPlot method calculateAxisSpace.

/**
 * Calculates the space required for the axes.
 *
 * @param g2  the graphics device.
 * @param plotArea  the plot area.
 *
 * @return The space required for the axes.
 */
@Override
protected AxisSpace calculateAxisSpace(Graphics2D g2, Rectangle2D plotArea) {
    AxisSpace space = new AxisSpace();
    PlotOrientation orientation = getOrientation();
    // work out the space required by the domain axis...
    AxisSpace fixed = getFixedRangeAxisSpace();
    if (fixed != null) {
        if (orientation == PlotOrientation.VERTICAL) {
            space.setLeft(fixed.getLeft());
            space.setRight(fixed.getRight());
        } else if (orientation == PlotOrientation.HORIZONTAL) {
            space.setTop(fixed.getTop());
            space.setBottom(fixed.getBottom());
        }
    } else {
        ValueAxis valueAxis = getRangeAxis();
        RectangleEdge valueEdge = Plot.resolveRangeAxisLocation(getRangeAxisLocation(), orientation);
        if (valueAxis != null) {
            space = valueAxis.reserveSpace(g2, this, plotArea, valueEdge, space);
        }
    }
    Rectangle2D adjustedPlotArea = space.shrink(plotArea, null);
    // work out the maximum height or width of the non-shared axes...
    int n = this.subplots.size();
    int totalWeight = 0;
    for (int i = 0; i < n; i++) {
        CategoryPlot sub = (CategoryPlot) this.subplots.get(i);
        totalWeight += sub.getWeight();
    }
    // calculate plotAreas of all sub-plots, maximum vertical/horizontal
    // axis width/height
    this.subplotArea = new Rectangle2D[n];
    double x = adjustedPlotArea.getX();
    double y = adjustedPlotArea.getY();
    double usableSize = 0.0;
    if (orientation == PlotOrientation.VERTICAL) {
        usableSize = adjustedPlotArea.getWidth() - this.gap * (n - 1);
    } else if (orientation == PlotOrientation.HORIZONTAL) {
        usableSize = adjustedPlotArea.getHeight() - this.gap * (n - 1);
    }
    for (int i = 0; i < n; i++) {
        CategoryPlot plot = (CategoryPlot) this.subplots.get(i);
        // calculate sub-plot area
        if (orientation == PlotOrientation.VERTICAL) {
            double w = usableSize * plot.getWeight() / totalWeight;
            this.subplotArea[i] = new Rectangle2D.Double(x, y, w, adjustedPlotArea.getHeight());
            x = x + w + this.gap;
        } else if (orientation == PlotOrientation.HORIZONTAL) {
            double h = usableSize * plot.getWeight() / totalWeight;
            this.subplotArea[i] = new Rectangle2D.Double(x, y, adjustedPlotArea.getWidth(), h);
            y = y + h + this.gap;
        }
        AxisSpace subSpace = plot.calculateDomainAxisSpace(g2, this.subplotArea[i], null);
        space.ensureAtLeast(subSpace);
    }
    return space;
}

Example 9 with AxisSpace

use of org.jfree.chart.axis.AxisSpace in project SIMVA-SoS by SESoS.

the class CombinedRangeCategoryPlot method draw.

/**
 * Draws the plot on a Java 2D graphics device (such as the screen or a
 * printer).  Will perform all the placement calculations for each
 * sub-plots and then tell these to draw themselves.
 *
 * @param g2  the graphics device.
 * @param area  the area within which the plot (including axis labels)
 *              should be drawn.
 * @param anchor  the anchor point (<code>null</code> permitted).
 * @param parentState  the parent state.
 * @param info  collects information about the drawing (<code>null</code>
 *              permitted).
 */
@Override
public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor, PlotState parentState, PlotRenderingInfo info) {
    // set up info collection...
    if (info != null) {
        info.setPlotArea(area);
    }
    // adjust the drawing area for plot insets (if any)...
    RectangleInsets insets = getInsets();
    insets.trim(area);
    // calculate the data area...
    AxisSpace space = calculateAxisSpace(g2, area);
    Rectangle2D dataArea = space.shrink(area, null);
    // set the width and height of non-shared axis of all sub-plots
    setFixedDomainAxisSpaceForSubplots(space);
    // draw the shared axis
    ValueAxis axis = getRangeAxis();
    RectangleEdge rangeEdge = getRangeAxisEdge();
    double cursor = RectangleEdge.coordinate(dataArea, rangeEdge);
    AxisState state = axis.draw(g2, cursor, area, dataArea, rangeEdge, info);
    if (parentState == null) {
        parentState = new PlotState();
    }
    parentState.getSharedAxisStates().put(axis, state);
    // draw all the charts
    for (int i = 0; i < this.subplots.size(); i++) {
        CategoryPlot plot = (CategoryPlot) this.subplots.get(i);
        PlotRenderingInfo subplotInfo = null;
        if (info != null) {
            subplotInfo = new PlotRenderingInfo(info.getOwner());
            info.addSubplotInfo(subplotInfo);
        }
        Point2D subAnchor = null;
        if (anchor != null && this.subplotArea[i].contains(anchor)) {
            subAnchor = anchor;
        }
        plot.draw(g2, this.subplotArea[i], subAnchor, parentState, subplotInfo);
    }
    if (info != null) {
        info.setDataArea(dataArea);
    }
}

Example 10 with AxisSpace

use of org.jfree.chart.axis.AxisSpace in project SIMVA-SoS by SESoS.

the class XYPlot method calculateRangeAxisSpace.

/**
 * Calculates the space required for the range axis/axes.
 *
 * @param g2  the graphics device.
 * @param plotArea  the plot area.
 * @param space  a carrier for the result (<code>null</code> permitted).
 *
 * @return The required space.
 */
protected AxisSpace calculateRangeAxisSpace(Graphics2D g2, Rectangle2D plotArea, AxisSpace space) {
    if (space == null) {
        space = new AxisSpace();
    }
    // reserve some space for the range axis...
    if (this.fixedRangeAxisSpace != null) {
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            space.ensureAtLeast(this.fixedRangeAxisSpace.getTop(), RectangleEdge.TOP);
            space.ensureAtLeast(this.fixedRangeAxisSpace.getBottom(), RectangleEdge.BOTTOM);
        } else if (this.orientation == PlotOrientation.VERTICAL) {
            space.ensureAtLeast(this.fixedRangeAxisSpace.getLeft(), RectangleEdge.LEFT);
            space.ensureAtLeast(this.fixedRangeAxisSpace.getRight(), RectangleEdge.RIGHT);
        }
    } else {
        // reserve space for the range axes...
        for (ValueAxis axis : this.rangeAxes.values()) {
            if (axis != null) {
                RectangleEdge edge = getRangeAxisEdge(findRangeAxisIndex(axis));
                space = axis.reserveSpace(g2, this, plotArea, edge, space);
            }
        }
    }
    return space;
}