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

Example 1 with AxisState

use of org.jfree.chart.axis.AxisState in project processdash by dtuma.

the class DiscLegendAxis method drawAxisLine.

/**
     * The superclass' drawAxisLine() method draws the axis line for the entire
     *  dataArea's length. Since we want the line to end at the height of the maximum
     *  shown tick, we create a new Rectangle2D with the appropriate dimensions.
     */
@Override
protected void drawAxisLine(Graphics2D g2, double cursor, Rectangle2D dataArea, RectangleEdge edge) {
    // In the original flow of events, the refreshing of the ticks is made after
    //  drawing the axis line. Since this implementation needs the ticks to be
    //  set properly, we force a tick refresh.
    AxisState state = new AxisState(cursor);
    refreshTicks(g2, state, dataArea, edge);
    double amountBetweenTicks = getTickUnit().getSize();
    int tickCount = calculateVisibleTickCount() - 1;
    double lowestTickValue = calculateLowestVisibleTickValue();
    double minY = valueToJava2D(lowestTickValue + tickCount * amountBetweenTicks, dataArea, edge);
    double maxY = valueToJava2D(lowestTickValue, dataArea, edge);
    double height = maxY - minY;
    Rectangle2D axisLineArea = new Rectangle2D.Double(dataArea.getX(), minY, dataArea.getWidth(), height);
    super.drawAxisLine(g2, cursor, axisLineArea, edge);
}

Example 2 with AxisState

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

the class CombinedDomainXYPlot method draw.

/**
 * Draws the plot within the specified area on a graphics device.
 *
 * @param g2  the graphics device.
 * @param area  the plot area (in Java2D space).
 * @param anchor  an anchor point in Java2D space (<code>null</code>
 *                permitted).
 * @param parentState  the state from the parent plot, if there is one
 *                     (<code>null</code> permitted).
 * @param info  collects chart drawing information (<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);
    setFixedRangeAxisSpaceForSubplots(null);
    AxisSpace space = calculateAxisSpace(g2, area);
    Rectangle2D dataArea = space.shrink(area, null);
    // set the width and height of non-shared axis of all sub-plots
    setFixedRangeAxisSpaceForSubplots(space);
    // draw the shared axis
    ValueAxis axis = getDomainAxis();
    RectangleEdge edge = getDomainAxisEdge();
    double cursor = RectangleEdge.coordinate(dataArea, edge);
    AxisState axisState = axis.draw(g2, cursor, area, dataArea, edge, info);
    if (parentState == null) {
        parentState = new PlotState();
    }
    parentState.getSharedAxisStates().put(axis, axisState);
    // draw all the subplots
    for (int i = 0; i < this.subplots.size(); i++) {
        XYPlot plot = (XYPlot) this.subplots.get(i);
        PlotRenderingInfo subplotInfo = null;
        if (info != null) {
            subplotInfo = new PlotRenderingInfo(info.getOwner());
            info.addSubplotInfo(subplotInfo);
        }
        plot.draw(g2, this.subplotAreas[i], anchor, parentState, subplotInfo);
    }
    if (info != null) {
        info.setDataArea(dataArea);
    }
}

Example 3 with AxisState

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

the class CombinedRangeXYPlot method draw.

/**
 * Draws the plot within the specified area on a graphics device.
 *
 * @param g2  the graphics device.
 * @param area  the plot area (in Java2D space).
 * @param anchor  an anchor point in Java2D space (<code>null</code>
 *                permitted).
 * @param parentState  the state from the parent plot, if there is one
 *                     (<code>null</code> permitted).
 * @param info  collects chart drawing information (<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);
    AxisSpace space = calculateAxisSpace(g2, area);
    Rectangle2D dataArea = space.shrink(area, null);
    // this.axisOffset.trim(dataArea);
    // set the width and height of non-shared axis of all sub-plots
    setFixedDomainAxisSpaceForSubplots(space);
    // draw the shared axis
    ValueAxis axis = getRangeAxis();
    RectangleEdge edge = getRangeAxisEdge();
    double cursor = RectangleEdge.coordinate(dataArea, edge);
    AxisState axisState = axis.draw(g2, cursor, area, dataArea, edge, info);
    if (parentState == null) {
        parentState = new PlotState();
    }
    parentState.getSharedAxisStates().put(axis, axisState);
    // draw all the charts
    for (int i = 0; i < this.subplots.size(); i++) {
        XYPlot plot = (XYPlot) this.subplots.get(i);
        PlotRenderingInfo subplotInfo = null;
        if (info != null) {
            subplotInfo = new PlotRenderingInfo(info.getOwner());
            info.addSubplotInfo(subplotInfo);
        }
        plot.draw(g2, this.subplotAreas[i], anchor, parentState, subplotInfo);
    }
    if (info != null) {
        info.setDataArea(dataArea);
    }
}

Example 4 with AxisState

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

the class CategoryPlot method drawAxes.

/**
 * A utility method for drawing the plot's axes.
 *
 * @param g2  the graphics device.
 * @param plotArea  the plot area.
 * @param dataArea  the data area.
 * @param plotState  collects information about the plot (<code>null</code>
 *                   permitted).
 *
 * @return A map containing the axis states.
 */
protected Map drawAxes(Graphics2D g2, Rectangle2D plotArea, Rectangle2D dataArea, PlotRenderingInfo plotState) {
    AxisCollection axisCollection = new AxisCollection();
    // add domain axes to lists...
    for (CategoryAxis xAxis : this.domainAxes.values()) {
        if (xAxis != null) {
            int index = getDomainAxisIndex(xAxis);
            axisCollection.add(xAxis, getDomainAxisEdge(index));
        }
    }
    // add range axes to lists...
    for (ValueAxis yAxis : this.rangeAxes.values()) {
        if (yAxis != null) {
            int index = findRangeAxisIndex(yAxis);
            axisCollection.add(yAxis, getRangeAxisEdge(index));
        }
    }
    Map axisStateMap = new HashMap();
    // draw the top axes
    double cursor = dataArea.getMinY() - this.axisOffset.calculateTopOutset(dataArea.getHeight());
    Iterator iterator = axisCollection.getAxesAtTop().iterator();
    while (iterator.hasNext()) {
        Axis axis = (Axis) iterator.next();
        if (axis != null) {
            AxisState axisState = axis.draw(g2, cursor, plotArea, dataArea, RectangleEdge.TOP, plotState);
            cursor = axisState.getCursor();
            axisStateMap.put(axis, axisState);
        }
    }
    // draw the bottom axes
    cursor = dataArea.getMaxY() + this.axisOffset.calculateBottomOutset(dataArea.getHeight());
    iterator = axisCollection.getAxesAtBottom().iterator();
    while (iterator.hasNext()) {
        Axis axis = (Axis) iterator.next();
        if (axis != null) {
            AxisState axisState = axis.draw(g2, cursor, plotArea, dataArea, RectangleEdge.BOTTOM, plotState);
            cursor = axisState.getCursor();
            axisStateMap.put(axis, axisState);
        }
    }
    // draw the left axes
    cursor = dataArea.getMinX() - this.axisOffset.calculateLeftOutset(dataArea.getWidth());
    iterator = axisCollection.getAxesAtLeft().iterator();
    while (iterator.hasNext()) {
        Axis axis = (Axis) iterator.next();
        if (axis != null) {
            AxisState axisState = axis.draw(g2, cursor, plotArea, dataArea, RectangleEdge.LEFT, plotState);
            cursor = axisState.getCursor();
            axisStateMap.put(axis, axisState);
        }
    }
    // draw the right axes
    cursor = dataArea.getMaxX() + this.axisOffset.calculateRightOutset(dataArea.getWidth());
    iterator = axisCollection.getAxesAtRight().iterator();
    while (iterator.hasNext()) {
        Axis axis = (Axis) iterator.next();
        if (axis != null) {
            AxisState axisState = axis.draw(g2, cursor, plotArea, dataArea, RectangleEdge.RIGHT, plotState);
            cursor = axisState.getCursor();
            axisStateMap.put(axis, axisState);
        }
    }
    return axisStateMap;
}

Example 5 with AxisState

use of org.jfree.chart.axis.AxisState 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);
    }
}