Examples with PlotOrientation org.jfree.chart.plot.PlotOrientation used on opensource projects

Example 6 with PlotOrientation

use of org.jfree.chart.plot.PlotOrientation in project SIMVA-SoS by SESoS.

the class StatisticalLineAndShapeRenderer method drawItem.

/**
 * Draw a single data item.
 *
 * @param g2  the graphics device.
 * @param state  the renderer state.
 * @param dataArea  the area in which the data is drawn.
 * @param plot  the plot.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param dataset  the dataset (a {@link StatisticalCategoryDataset} is
 *                 required).
 * @param row  the row index (zero-based).
 * @param column  the column index (zero-based).
 * @param pass  the pass.
 */
@Override
public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) {
    // do nothing if item is not visible
    if (!getItemVisible(row, column)) {
        return;
    }
    // to the superclass (LineAndShapeRenderer) behaviour...
    if (!(dataset instanceof StatisticalCategoryDataset)) {
        super.drawItem(g2, state, dataArea, plot, domainAxis, rangeAxis, dataset, row, column, pass);
        return;
    }
    int visibleRow = state.getVisibleSeriesIndex(row);
    if (visibleRow < 0) {
        return;
    }
    int visibleRowCount = state.getVisibleSeriesCount();
    StatisticalCategoryDataset statDataset = (StatisticalCategoryDataset) dataset;
    Number meanValue = statDataset.getMeanValue(row, column);
    if (meanValue == null) {
        return;
    }
    PlotOrientation orientation = plot.getOrientation();
    // current data point...
    double x1;
    if (getUseSeriesOffset()) {
        x1 = domainAxis.getCategorySeriesMiddle(column, dataset.getColumnCount(), visibleRow, visibleRowCount, getItemMargin(), dataArea, plot.getDomainAxisEdge());
    } else {
        x1 = domainAxis.getCategoryMiddle(column, getColumnCount(), dataArea, plot.getDomainAxisEdge());
    }
    double y1 = rangeAxis.valueToJava2D(meanValue.doubleValue(), dataArea, plot.getRangeAxisEdge());
    // draw the standard deviation lines *before* the shapes (if they're
    // visible) - it looks better if the shape fill colour is different to
    // the line colour
    Number sdv = statDataset.getStdDevValue(row, column);
    if (pass == 1 && sdv != null) {
        // standard deviation lines
        RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
        double valueDelta = sdv.doubleValue();
        double highVal, lowVal;
        if ((meanValue.doubleValue() + valueDelta) > rangeAxis.getRange().getUpperBound()) {
            highVal = rangeAxis.valueToJava2D(rangeAxis.getRange().getUpperBound(), dataArea, yAxisLocation);
        } else {
            highVal = rangeAxis.valueToJava2D(meanValue.doubleValue() + valueDelta, dataArea, yAxisLocation);
        }
        if ((meanValue.doubleValue() + valueDelta) < rangeAxis.getRange().getLowerBound()) {
            lowVal = rangeAxis.valueToJava2D(rangeAxis.getRange().getLowerBound(), dataArea, yAxisLocation);
        } else {
            lowVal = rangeAxis.valueToJava2D(meanValue.doubleValue() - valueDelta, dataArea, yAxisLocation);
        }
        if (this.errorIndicatorPaint != null) {
            g2.setPaint(this.errorIndicatorPaint);
        } else {
            g2.setPaint(getItemPaint(row, column));
        }
        if (this.errorIndicatorStroke != null) {
            g2.setStroke(this.errorIndicatorStroke);
        } else {
            g2.setStroke(getItemOutlineStroke(row, column));
        }
        Line2D line = new Line2D.Double();
        if (orientation == PlotOrientation.HORIZONTAL) {
            line.setLine(lowVal, x1, highVal, x1);
            g2.draw(line);
            line.setLine(lowVal, x1 - 5.0d, lowVal, x1 + 5.0d);
            g2.draw(line);
            line.setLine(highVal, x1 - 5.0d, highVal, x1 + 5.0d);
            g2.draw(line);
        } else {
            // PlotOrientation.VERTICAL
            line.setLine(x1, lowVal, x1, highVal);
            g2.draw(line);
            line.setLine(x1 - 5.0d, highVal, x1 + 5.0d, highVal);
            g2.draw(line);
            line.setLine(x1 - 5.0d, lowVal, x1 + 5.0d, lowVal);
            g2.draw(line);
        }
    }
    Shape hotspot = null;
    if (pass == 1 && getItemShapeVisible(row, column)) {
        Shape shape = getItemShape(row, column);
        if (orientation == PlotOrientation.HORIZONTAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, y1, x1);
        } else if (orientation == PlotOrientation.VERTICAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, x1, y1);
        }
        hotspot = shape;
        if (getItemShapeFilled(row, column)) {
            if (getUseFillPaint()) {
                g2.setPaint(getItemFillPaint(row, column));
            } else {
                g2.setPaint(getItemPaint(row, column));
            }
            g2.fill(shape);
        }
        if (getDrawOutlines()) {
            if (getUseOutlinePaint()) {
                g2.setPaint(getItemOutlinePaint(row, column));
            } else {
                g2.setPaint(getItemPaint(row, column));
            }
            g2.setStroke(getItemOutlineStroke(row, column));
            g2.draw(shape);
        }
        // draw the item label if there is one...
        if (isItemLabelVisible(row, column)) {
            if (orientation == PlotOrientation.HORIZONTAL) {
                drawItemLabel(g2, orientation, dataset, row, column, y1, x1, (meanValue.doubleValue() < 0.0));
            } else if (orientation == PlotOrientation.VERTICAL) {
                drawItemLabel(g2, orientation, dataset, row, column, x1, y1, (meanValue.doubleValue() < 0.0));
            }
        }
    }
    if (pass == 0 && getItemLineVisible(row, column)) {
        if (column != 0) {
            Number previousValue = statDataset.getValue(row, column - 1);
            if (previousValue != null) {
                // previous data point...
                double previous = previousValue.doubleValue();
                double x0;
                if (getUseSeriesOffset()) {
                    x0 = domainAxis.getCategorySeriesMiddle(column - 1, dataset.getColumnCount(), visibleRow, visibleRowCount, getItemMargin(), dataArea, plot.getDomainAxisEdge());
                } else {
                    x0 = domainAxis.getCategoryMiddle(column - 1, getColumnCount(), dataArea, plot.getDomainAxisEdge());
                }
                double y0 = rangeAxis.valueToJava2D(previous, dataArea, plot.getRangeAxisEdge());
                Line2D line = null;
                if (orientation == PlotOrientation.HORIZONTAL) {
                    line = new Line2D.Double(y0, x0, y1, x1);
                } else if (orientation == PlotOrientation.VERTICAL) {
                    line = new Line2D.Double(x0, y0, x1, y1);
                }
                g2.setPaint(getItemPaint(row, column));
                g2.setStroke(getItemStroke(row, column));
                g2.draw(line);
            }
        }
    }
    if (pass == 1) {
        // add an item entity, if this information is being collected
        EntityCollection entities = state.getEntityCollection();
        if (entities != null) {
            addEntity(entities, hotspot, dataset, row, column, x1, y1);
        }
    }
}

Example 7 with PlotOrientation

use of org.jfree.chart.plot.PlotOrientation in project SIMVA-SoS by SESoS.

the class AbstractXYItemRenderer method drawDomainMarker.

/**
 * Draws a vertical line on the chart to represent a 'range marker'.
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param domainAxis  the domain axis.
 * @param marker  the marker line.
 * @param dataArea  the axis data area.
 */
@Override
public void drawDomainMarker(Graphics2D g2, XYPlot plot, ValueAxis domainAxis, Marker marker, Rectangle2D dataArea) {
    if (marker instanceof ValueMarker) {
        ValueMarker vm = (ValueMarker) marker;
        double value = vm.getValue();
        Range range = domainAxis.getRange();
        if (!range.contains(value)) {
            return;
        }
        double v = domainAxis.valueToJava2D(value, dataArea, plot.getDomainAxisEdge());
        PlotOrientation orientation = plot.getOrientation();
        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();
        }
        final Composite originalComposite = g2.getComposite();
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, marker.getAlpha()));
        g2.setPaint(marker.getPaint());
        g2.setStroke(marker.getStroke());
        g2.draw(line);
        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, line.getBounds2D(), marker.getLabelOffset(), LengthAdjustmentType.EXPAND, anchor);
            TextUtilities.drawAlignedString(label, g2, (float) coordinates.getX(), (float) coordinates.getY(), marker.getLabelTextAnchor());
        }
        g2.setComposite(originalComposite);
    } else if (marker instanceof IntervalMarker) {
        IntervalMarker im = (IntervalMarker) marker;
        double start = im.getStartValue();
        double end = im.getEndValue();
        Range range = domainAxis.getRange();
        if (!(range.intersects(start, end))) {
            return;
        }
        double start2d = domainAxis.valueToJava2D(start, dataArea, plot.getDomainAxisEdge());
        double end2d = domainAxis.valueToJava2D(end, dataArea, plot.getDomainAxisEdge());
        double low = Math.min(start2d, end2d);
        double high = Math.max(start2d, end2d);
        PlotOrientation orientation = plot.getOrientation();
        Rectangle2D rect = null;
        if (orientation == PlotOrientation.HORIZONTAL) {
            // clip top and bottom bounds to data area
            low = Math.max(low, dataArea.getMinY());
            high = Math.min(high, dataArea.getMaxY());
            rect = new Rectangle2D.Double(dataArea.getMinX(), low, dataArea.getWidth(), high - low);
        } else if (orientation == PlotOrientation.VERTICAL) {
            // clip left and right bounds to data area
            low = Math.max(low, dataArea.getMinX());
            high = Math.min(high, dataArea.getMaxX());
            rect = new Rectangle2D.Double(low, dataArea.getMinY(), high - low, dataArea.getHeight());
        }
        final Composite originalComposite = g2.getComposite();
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, marker.getAlpha()));
        Paint p = marker.getPaint();
        if (p instanceof GradientPaint) {
            GradientPaint gp = (GradientPaint) p;
            GradientPaintTransformer t = im.getGradientPaintTransformer();
            if (t != null) {
                gp = t.transform(gp, rect);
            }
            g2.setPaint(gp);
        } else {
            g2.setPaint(p);
        }
        g2.fill(rect);
        // now draw the outlines, if visible...
        if (im.getOutlinePaint() != null && im.getOutlineStroke() != null) {
            if (orientation == PlotOrientation.VERTICAL) {
                Line2D line = new Line2D.Double();
                double y0 = dataArea.getMinY();
                double y1 = dataArea.getMaxY();
                g2.setPaint(im.getOutlinePaint());
                g2.setStroke(im.getOutlineStroke());
                if (range.contains(start)) {
                    line.setLine(start2d, y0, start2d, y1);
                    g2.draw(line);
                }
                if (range.contains(end)) {
                    line.setLine(end2d, y0, end2d, y1);
                    g2.draw(line);
                }
            } else {
                // PlotOrientation.HORIZONTAL
                Line2D line = new Line2D.Double();
                double x0 = dataArea.getMinX();
                double x1 = dataArea.getMaxX();
                g2.setPaint(im.getOutlinePaint());
                g2.setStroke(im.getOutlineStroke());
                if (range.contains(start)) {
                    line.setLine(x0, start2d, x1, start2d);
                    g2.draw(line);
                }
                if (range.contains(end)) {
                    line.setLine(x0, end2d, x1, end2d);
                    g2.draw(line);
                }
            }
        }
        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, rect, marker.getLabelOffset(), marker.getLabelOffsetType(), anchor);
            TextUtilities.drawAlignedString(label, g2, (float) coordinates.getX(), (float) coordinates.getY(), marker.getLabelTextAnchor());
        }
        g2.setComposite(originalComposite);
    }
}

Example 8 with PlotOrientation

use of org.jfree.chart.plot.PlotOrientation in project SIMVA-SoS by SESoS.

the class AbstractXYItemRenderer method drawRangeMarker.

/**
 * Draws a horizontal line across the chart to represent a 'range marker'.
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param rangeAxis  the range axis.
 * @param marker  the marker line.
 * @param dataArea  the axis data area.
 */
@Override
public void drawRangeMarker(Graphics2D g2, XYPlot plot, ValueAxis rangeAxis, Marker marker, Rectangle2D dataArea) {
    if (marker instanceof ValueMarker) {
        ValueMarker vm = (ValueMarker) marker;
        double value = vm.getValue();
        Range range = rangeAxis.getRange();
        if (!range.contains(value)) {
            return;
        }
        double v = rangeAxis.valueToJava2D(value, dataArea, plot.getRangeAxisEdge());
        PlotOrientation orientation = plot.getOrientation();
        Line2D line = null;
        if (orientation == PlotOrientation.HORIZONTAL) {
            line = new Line2D.Double(v, dataArea.getMinY(), v, dataArea.getMaxY());
        } else if (orientation == PlotOrientation.VERTICAL) {
            line = new Line2D.Double(dataArea.getMinX(), v, dataArea.getMaxX(), v);
        } else {
            throw new IllegalStateException("Unknown orientation.");
        }
        final Composite originalComposite = g2.getComposite();
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, marker.getAlpha()));
        g2.setPaint(marker.getPaint());
        g2.setStroke(marker.getStroke());
        g2.draw(line);
        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, line.getBounds2D(), marker.getLabelOffset(), LengthAdjustmentType.EXPAND, anchor);
            TextUtilities.drawAlignedString(label, g2, (float) coordinates.getX(), (float) coordinates.getY(), marker.getLabelTextAnchor());
        }
        g2.setComposite(originalComposite);
    } else if (marker instanceof IntervalMarker) {
        IntervalMarker im = (IntervalMarker) marker;
        double start = im.getStartValue();
        double end = im.getEndValue();
        Range range = rangeAxis.getRange();
        if (!(range.intersects(start, end))) {
            return;
        }
        double start2d = rangeAxis.valueToJava2D(start, dataArea, plot.getRangeAxisEdge());
        double end2d = rangeAxis.valueToJava2D(end, dataArea, plot.getRangeAxisEdge());
        double low = Math.min(start2d, end2d);
        double high = Math.max(start2d, end2d);
        PlotOrientation orientation = plot.getOrientation();
        Rectangle2D rect = null;
        if (orientation == PlotOrientation.HORIZONTAL) {
            // clip left and right bounds to data area
            low = Math.max(low, dataArea.getMinX());
            high = Math.min(high, dataArea.getMaxX());
            rect = new Rectangle2D.Double(low, dataArea.getMinY(), high - low, dataArea.getHeight());
        } else if (orientation == PlotOrientation.VERTICAL) {
            // clip top and bottom bounds to data area
            low = Math.max(low, dataArea.getMinY());
            high = Math.min(high, dataArea.getMaxY());
            rect = new Rectangle2D.Double(dataArea.getMinX(), low, dataArea.getWidth(), high - low);
        }
        final Composite originalComposite = g2.getComposite();
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, marker.getAlpha()));
        Paint p = marker.getPaint();
        if (p instanceof GradientPaint) {
            GradientPaint gp = (GradientPaint) p;
            GradientPaintTransformer t = im.getGradientPaintTransformer();
            if (t != null) {
                gp = t.transform(gp, rect);
            }
            g2.setPaint(gp);
        } else {
            g2.setPaint(p);
        }
        g2.fill(rect);
        // now draw the outlines, if visible...
        if (im.getOutlinePaint() != null && im.getOutlineStroke() != null) {
            if (orientation == PlotOrientation.VERTICAL) {
                Line2D line = new Line2D.Double();
                double x0 = dataArea.getMinX();
                double x1 = dataArea.getMaxX();
                g2.setPaint(im.getOutlinePaint());
                g2.setStroke(im.getOutlineStroke());
                if (range.contains(start)) {
                    line.setLine(x0, start2d, x1, start2d);
                    g2.draw(line);
                }
                if (range.contains(end)) {
                    line.setLine(x0, end2d, x1, end2d);
                    g2.draw(line);
                }
            } else {
                // PlotOrientation.HORIZONTAL
                Line2D line = new Line2D.Double();
                double y0 = dataArea.getMinY();
                double y1 = dataArea.getMaxY();
                g2.setPaint(im.getOutlinePaint());
                g2.setStroke(im.getOutlineStroke());
                if (range.contains(start)) {
                    line.setLine(start2d, y0, start2d, y1);
                    g2.draw(line);
                }
                if (range.contains(end)) {
                    line.setLine(end2d, y0, end2d, y1);
                    g2.draw(line);
                }
            }
        }
        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, rect, marker.getLabelOffset(), marker.getLabelOffsetType(), anchor);
            TextUtilities.drawAlignedString(label, g2, (float) coordinates.getX(), (float) coordinates.getY(), marker.getLabelTextAnchor());
        }
        g2.setComposite(originalComposite);
    }
}

Example 9 with PlotOrientation

use of org.jfree.chart.plot.PlotOrientation in project SIMVA-SoS by SESoS.

the class AbstractXYItemRenderer method drawDomainGridLine.

/**
 * Draws a grid line against the range axis.
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param axis  the value axis.
 * @param dataArea  the area for plotting data (not yet adjusted for any
 *                  3D effect).
 * @param value  the value at which the grid line should be drawn.
 */
@Override
public void drawDomainGridLine(Graphics2D g2, XYPlot plot, ValueAxis axis, Rectangle2D dataArea, double value) {
    Range range = axis.getRange();
    if (!range.contains(value)) {
        return;
    }
    PlotOrientation orientation = plot.getOrientation();
    double v = axis.valueToJava2D(value, 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());
    }
    Paint paint = plot.getDomainGridlinePaint();
    Stroke stroke = plot.getDomainGridlineStroke();
    g2.setPaint(paint != null ? paint : Plot.DEFAULT_OUTLINE_PAINT);
    g2.setStroke(stroke != null ? stroke : Plot.DEFAULT_OUTLINE_STROKE);
    Object saved = g2.getRenderingHint(RenderingHints.KEY_STROKE_CONTROL);
    g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
    g2.draw(line);
    g2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, saved);
}

Example 10 with PlotOrientation

use of org.jfree.chart.plot.PlotOrientation in project SIMVA-SoS by SESoS.

the class StackedBarRenderer3D method calculateBarWidth.

/**
 * Calculates the bar width and stores it in the renderer state.
 *
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param rendererIndex  the renderer index.
 * @param state  the renderer state.
 */
@Override
protected void calculateBarWidth(CategoryPlot plot, Rectangle2D dataArea, int rendererIndex, CategoryItemRendererState state) {
    // calculate the bar width
    CategoryAxis domainAxis = getDomainAxis(plot, rendererIndex);
    CategoryDataset data = plot.getDataset(rendererIndex);
    if (data != null) {
        PlotOrientation orientation = plot.getOrientation();
        double space = 0.0;
        if (orientation == PlotOrientation.HORIZONTAL) {
            space = dataArea.getHeight();
        } else if (orientation == PlotOrientation.VERTICAL) {
            space = dataArea.getWidth();
        }
        double maxWidth = space * getMaximumBarWidth();
        int columns = data.getColumnCount();
        double categoryMargin = 0.0;
        if (columns > 1) {
            categoryMargin = domainAxis.getCategoryMargin();
        }
        double used = space * (1 - domainAxis.getLowerMargin() - domainAxis.getUpperMargin() - categoryMargin);
        if (columns > 0) {
            state.setBarWidth(Math.min(used / columns, maxWidth));
        } else {
            state.setBarWidth(Math.min(used, maxWidth));
        }
    }
}