Examples of org.jfree.chart.axis.AxisState

org.jfree.chart.axis.AxisState
Instances of this class are used to carry state information for an axis during the drawing process. By retaining this information in a separate object, it is possible for multiple threads to draw the same axis to different output targets (each drawing will maintain separate state information).

        // draw the top axes
        double cursor = dataArea.getMinY() - this.axisOffset.getTopSpace(dataArea.getHeight());
        Iterator iterator = axisCollection.getAxesAtTop().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(
                g2, cursor, plotArea, dataArea, RectangleEdge.TOP, plotState
            );
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        // draw the bottom axes
        cursor = dataArea.getMaxY() + this.axisOffset.getBottomSpace(dataArea.getHeight());
        iterator = axisCollection.getAxesAtBottom().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(
                g2, cursor, plotArea, dataArea, RectangleEdge.BOTTOM, plotState
            );
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        // draw the left axes
        cursor = dataArea.getMinX() - this.axisOffset.getLeftSpace(dataArea.getWidth());
        iterator = axisCollection.getAxesAtLeft().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(
                g2, cursor, plotArea, dataArea, RectangleEdge.LEFT, plotState
             );
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        // draw the right axes
        cursor = dataArea.getMaxX() + this.axisOffset.getRightSpace(dataArea.getWidth());
        iterator = axisCollection.getAxesAtRight().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(
                g2, cursor, plotArea, dataArea, RectangleEdge.RIGHT, plotState
            );
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        return axisStateMap;
    }

View Full Code Here

        }


        // draw the plot background and axes...
        drawBackground(g2, dataArea);


        AxisState domainAxisState = null;
        AxisState rangeAxisState = null;
        if (this.domainAxis != null) {
            domainAxisState = this.domainAxis.draw(
                g2, dataArea.getMaxY(), plotArea, dataArea, RectangleEdge.BOTTOM, info
            );
        }
        if (this.rangeAxis != null) {
            rangeAxisState = this.rangeAxis.draw(
                g2, dataArea.getMinX(), plotArea, dataArea, RectangleEdge.LEFT, info
            );
        }
        drawDomainGridlines(g2, dataArea, domainAxisState.getTicks());
        drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks());
        
        Shape originalClip = g2.getClip();
        Composite originalComposite = g2.getComposite();


        g2.clip(dataArea);

View Full Code Here

        drawBackground(g2, dataArea);
        double h = Math.min(dataArea.getWidth() / 2.0, dataArea.getHeight() / 2.0) - MARGIN;
        Rectangle2D quadrant = new Rectangle2D.Double(
            dataArea.getCenterX(), dataArea.getCenterY(), h, h
        );
        AxisState state = drawAxis(g2, plotArea, quadrant);
        if (this.renderer != null) {
            Shape originalClip = g2.getClip();
            Composite originalComposite = g2.getComposite();
          
            g2.clip(dataArea);
            g2.setComposite(
                AlphaComposite.getInstance(AlphaComposite.SRC_OVER, getForegroundAlpha())
            );
          
            drawGridlines(g2, dataArea, this.angleTicks, state.getTicks());
          
            // draw...
            render(g2, dataArea, info);
          
            g2.setClip(originalClip);

View Full Code Here

        Shape savedClip = g2.getClip();
        g2.clip(dataArea);


        drawDomainGridlines(g2, dataArea);


        AxisState rangeAxisState = (AxisState) axisStateMap.get(getRangeAxis());
        if (rangeAxisState == null) {
            if (parentState != null) {
                rangeAxisState = (AxisState) parentState.getSharedAxisStates()
                        .get(getRangeAxis());
            }
        }
        if (rangeAxisState != null) {
            drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks());
        }
        
        // draw the markers...
        for (int i = 0; i < this.renderers.size(); i++) {
            drawDomainMarkers(g2, dataArea, i, Layer.BACKGROUND);

View Full Code Here

                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;

View Full Code Here


        // 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);

View Full Code Here


        // 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);

View Full Code Here


        // draw the shared axis
        CategoryAxis axis = getDomainAxis();
        RectangleEdge domainEdge = getDomainAxisEdge();
        double cursor = RectangleEdge.coordinate(dataArea, domainEdge);
        AxisState axisState = axis.draw(g2, cursor, area, dataArea, 
                domainEdge, info);
        if (parentState == null) {
            parentState = new PlotState();
        }
        parentState.getSharedAxisStates().put(axis, axisState);

View Full Code Here


        g2.clip(dataArea);
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 
                getForegroundAlpha()));


        AxisState domainAxisState = (AxisState) axisStateMap.get(
                getDomainAxis());
        if (domainAxisState == null) {
            if (parentState != null) {
                domainAxisState = (AxisState) parentState.getSharedAxisStates()
                        .get(getDomainAxis());
            }
        }


        AxisState rangeAxisState = (AxisState) axisStateMap.get(getRangeAxis());
        if (rangeAxisState == null) {
            if (parentState != null) {
                rangeAxisState = (AxisState) parentState.getSharedAxisStates()
                        .get(getRangeAxis());
            }
        }
        if (domainAxisState != null) {
            drawDomainTickBands(g2, dataArea, domainAxisState.getTicks());
        }
        if (rangeAxisState != null) {
            drawRangeTickBands(g2, dataArea, rangeAxisState.getTicks());
        }
        if (domainAxisState != null) {
            drawDomainGridlines(g2, dataArea, domainAxisState.getTicks());
            drawZeroDomainBaseline(g2, dataArea);
        }
        if (rangeAxisState != null) {
            drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks());
            drawZeroRangeBaseline(g2, dataArea);
        }


        // draw the markers that are associated with a specific renderer...
        for (int i = 0; i < this.renderers.size(); i++) {

View Full Code Here

        double cursor = dataArea.getMinY() - this.axisOffset.calculateTopOutset(
                dataArea.getHeight());
        Iterator iterator = axisCollection.getAxesAtTop().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(g2, cursor, plotArea, dataArea, 
                    RectangleEdge.TOP, plotState);
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        // draw the bottom axes
        cursor = dataArea.getMaxY()
                 + this.axisOffset.calculateBottomOutset(dataArea.getHeight());
        iterator = axisCollection.getAxesAtBottom().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(g2, cursor, plotArea, dataArea, 
                    RectangleEdge.BOTTOM, plotState);
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        // draw the left axes
        cursor = dataArea.getMinX()
                 - this.axisOffset.calculateLeftOutset(dataArea.getWidth());
        iterator = axisCollection.getAxesAtLeft().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(g2, cursor, plotArea, dataArea, 
                    RectangleEdge.LEFT, plotState);
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        // draw the right axes
        cursor = dataArea.getMaxX()
                 + this.axisOffset.calculateRightOutset(dataArea.getWidth());
        iterator = axisCollection.getAxesAtRight().iterator();
        while (iterator.hasNext()) {
            ValueAxis axis = (ValueAxis) iterator.next();
            AxisState info = axis.draw(g2, cursor, plotArea, dataArea, 
                    RectangleEdge.RIGHT, plotState);
            cursor = info.getCursor();
            axisStateMap.put(axis, info);
        }


        return axisStateMap;
    }

View Full Code Here

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