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

Example 66 with PlotOrientation

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

the class XYErrorRenderer method drawItem.

/**
 * Draws the visual representation for one data item.
 *
 * @param g2  the graphics output target.
 * @param state  the renderer state.
 * @param dataArea  the data area.
 * @param info  the plot rendering info.
 * @param plot  the plot.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param dataset  the dataset.
 * @param series  the series index.
 * @param item  the item index.
 * @param crosshairState  the crosshair state.
 * @param pass  the pass index.
 */
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass) {
    if (pass == 0 && dataset instanceof IntervalXYDataset && getItemVisible(series, item)) {
        IntervalXYDataset ixyd = (IntervalXYDataset) dataset;
        PlotOrientation orientation = plot.getOrientation();
        if (this.drawXError) {
            // draw the error bar for the x-interval
            double x0 = ixyd.getStartXValue(series, item);
            double x1 = ixyd.getEndXValue(series, item);
            double y = ixyd.getYValue(series, item);
            RectangleEdge edge = plot.getDomainAxisEdge();
            double xx0 = domainAxis.valueToJava2D(x0, dataArea, edge);
            double xx1 = domainAxis.valueToJava2D(x1, dataArea, edge);
            double yy = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
            Line2D line;
            Line2D cap1;
            Line2D cap2;
            double adj = this.capLength / 2.0;
            if (orientation == PlotOrientation.VERTICAL) {
                line = new Line2D.Double(xx0, yy, xx1, yy);
                cap1 = new Line2D.Double(xx0, yy - adj, xx0, yy + adj);
                cap2 = new Line2D.Double(xx1, yy - adj, xx1, yy + adj);
            } else {
                // PlotOrientation.HORIZONTAL
                line = new Line2D.Double(yy, xx0, yy, xx1);
                cap1 = new Line2D.Double(yy - adj, xx0, yy + adj, xx0);
                cap2 = new Line2D.Double(yy - adj, xx1, yy + adj, xx1);
            }
            if (this.errorPaint != null) {
                g2.setPaint(this.errorPaint);
            } else {
                g2.setPaint(getItemPaint(series, item));
            }
            if (this.errorStroke != null) {
                g2.setStroke(this.errorStroke);
            } else {
                g2.setStroke(getItemStroke(series, item));
            }
            g2.draw(line);
            g2.draw(cap1);
            g2.draw(cap2);
        }
        if (this.drawYError) {
            // draw the error bar for the y-interval
            double y0 = ixyd.getStartYValue(series, item);
            double y1 = ixyd.getEndYValue(series, item);
            double x = ixyd.getXValue(series, item);
            RectangleEdge edge = plot.getRangeAxisEdge();
            double yy0 = rangeAxis.valueToJava2D(y0, dataArea, edge);
            double yy1 = rangeAxis.valueToJava2D(y1, dataArea, edge);
            double xx = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
            Line2D line;
            Line2D cap1;
            Line2D cap2;
            double adj = this.capLength / 2.0;
            if (orientation == PlotOrientation.VERTICAL) {
                line = new Line2D.Double(xx, yy0, xx, yy1);
                cap1 = new Line2D.Double(xx - adj, yy0, xx + adj, yy0);
                cap2 = new Line2D.Double(xx - adj, yy1, xx + adj, yy1);
            } else {
                // PlotOrientation.HORIZONTAL
                line = new Line2D.Double(yy0, xx, yy1, xx);
                cap1 = new Line2D.Double(yy0, xx - adj, yy0, xx + adj);
                cap2 = new Line2D.Double(yy1, xx - adj, yy1, xx + adj);
            }
            if (this.errorPaint != null) {
                g2.setPaint(this.errorPaint);
            } else {
                g2.setPaint(getItemPaint(series, item));
            }
            if (this.errorStroke != null) {
                g2.setStroke(this.errorStroke);
            } else {
                g2.setStroke(getItemStroke(series, item));
            }
            g2.draw(line);
            g2.draw(cap1);
            g2.draw(cap2);
        }
    }
    super.drawItem(g2, state, dataArea, info, plot, domainAxis, rangeAxis, dataset, series, item, crosshairState, pass);
}

Example 67 with PlotOrientation

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

the class XYLineAndShapeRenderer method drawPrimaryLine.

/**
 * Draws the item (first pass). This method draws the lines
 * connecting the items.
 *
 * @param g2  the graphics device.
 * @param state  the renderer state.
 * @param dataArea  the area within which the data is being drawn.
 * @param plot  the plot (can be used to obtain standard color
 *              information etc).
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param dataset  the dataset.
 * @param pass  the pass.
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 */
protected void drawPrimaryLine(XYItemRendererState state, Graphics2D g2, XYPlot plot, XYDataset dataset, int pass, int series, int item, ValueAxis domainAxis, ValueAxis rangeAxis, Rectangle2D dataArea) {
    if (item == 0) {
        return;
    }
    // get the data point...
    double x1 = dataset.getXValue(series, item);
    double y1 = dataset.getYValue(series, item);
    if (Double.isNaN(y1) || Double.isNaN(x1)) {
        return;
    }
    double x0 = dataset.getXValue(series, item - 1);
    double y0 = dataset.getYValue(series, item - 1);
    if (Double.isNaN(y0) || Double.isNaN(x0)) {
        return;
    }
    RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
    RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
    double transX0 = domainAxis.valueToJava2D(x0, dataArea, xAxisLocation);
    double transY0 = rangeAxis.valueToJava2D(y0, dataArea, yAxisLocation);
    double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
    double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
    // only draw if we have good values
    if (Double.isNaN(transX0) || Double.isNaN(transY0) || Double.isNaN(transX1) || Double.isNaN(transY1)) {
        return;
    }
    PlotOrientation orientation = plot.getOrientation();
    boolean visible;
    if (orientation == PlotOrientation.HORIZONTAL) {
        state.workingLine.setLine(transY0, transX0, transY1, transX1);
    } else if (orientation == PlotOrientation.VERTICAL) {
        state.workingLine.setLine(transX0, transY0, transX1, transY1);
    }
    visible = LineUtilities.clipLine(state.workingLine, dataArea);
    if (visible) {
        drawFirstPassShape(g2, pass, series, item, state.workingLine);
    }
}

Example 68 with PlotOrientation

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

the class XYLineAndShapeRenderer method drawSecondaryPass.

/**
 * Draws the item shapes and adds chart entities (second pass). This method
 * draws the shapes which mark the item positions. If <code>entities</code>
 * is not <code>null</code> it will be populated with entity information
 * for points that fall within the data area.
 *
 * @param g2  the graphics device.
 * @param plot  the plot (can be used to obtain standard color
 *              information etc).
 * @param domainAxis  the domain axis.
 * @param dataArea  the area within which the data is being drawn.
 * @param rangeAxis  the range axis.
 * @param dataset  the dataset.
 * @param pass  the pass.
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 * @param crosshairState  the crosshair state.
 * @param entities the entity collection.
 */
protected void drawSecondaryPass(Graphics2D g2, XYPlot plot, XYDataset dataset, int pass, int series, int item, ValueAxis domainAxis, Rectangle2D dataArea, ValueAxis rangeAxis, CrosshairState crosshairState, EntityCollection entities) {
    Shape entityArea = null;
    // get the data point...
    double x1 = dataset.getXValue(series, item);
    double y1 = dataset.getYValue(series, item);
    if (Double.isNaN(y1) || Double.isNaN(x1)) {
        return;
    }
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
    RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
    double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
    double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
    if (getItemShapeVisible(series, item)) {
        Shape shape = getItemShape(series, item);
        if (orientation == PlotOrientation.HORIZONTAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, transY1, transX1);
        } else if (orientation == PlotOrientation.VERTICAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, transX1, transY1);
        }
        entityArea = shape;
        if (shape.intersects(dataArea)) {
            if (getItemShapeFilled(series, item)) {
                if (this.useFillPaint) {
                    g2.setPaint(getItemFillPaint(series, item));
                } else {
                    g2.setPaint(getItemPaint(series, item));
                }
                g2.fill(shape);
            }
            if (this.drawOutlines) {
                if (getUseOutlinePaint()) {
                    g2.setPaint(getItemOutlinePaint(series, item));
                } else {
                    g2.setPaint(getItemPaint(series, item));
                }
                g2.setStroke(getItemOutlineStroke(series, item));
                g2.draw(shape);
            }
        }
    }
    double xx = transX1;
    double yy = transY1;
    if (orientation == PlotOrientation.HORIZONTAL) {
        xx = transY1;
        yy = transX1;
    }
    // draw the item label if there is one...
    if (isItemLabelVisible(series, item)) {
        drawItemLabel(g2, orientation, dataset, series, item, xx, yy, (y1 < 0.0));
    }
    int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
    int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
    updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex, rangeAxisIndex, transX1, transY1, orientation);
    // area...
    if (entities != null && isPointInRect(dataArea, xx, yy)) {
        addEntity(entities, entityArea, dataset, series, item, xx, yy);
    }
}

Example 69 with PlotOrientation

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

the class VectorRenderer method drawItem.

/**
 * Draws the block representing the specified item.
 *
 * @param g2  the graphics device.
 * @param state  the state.
 * @param dataArea  the data area.
 * @param info  the plot rendering info.
 * @param plot  the plot.
 * @param domainAxis  the x-axis.
 * @param rangeAxis  the y-axis.
 * @param dataset  the dataset.
 * @param series  the series index.
 * @param item  the item index.
 * @param crosshairState  the crosshair state.
 * @param pass  the pass index.
 */
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass) {
    double x = dataset.getXValue(series, item);
    double y = dataset.getYValue(series, item);
    double dx = 0.0;
    double dy = 0.0;
    if (dataset instanceof VectorXYDataset) {
        dx = ((VectorXYDataset) dataset).getVectorXValue(series, item);
        dy = ((VectorXYDataset) dataset).getVectorYValue(series, item);
    }
    double xx0 = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
    double yy0 = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
    double xx1 = domainAxis.valueToJava2D(x + dx, dataArea, plot.getDomainAxisEdge());
    double yy1 = rangeAxis.valueToJava2D(y + dy, dataArea, plot.getRangeAxisEdge());
    Line2D line;
    PlotOrientation orientation = plot.getOrientation();
    if (orientation.equals(PlotOrientation.HORIZONTAL)) {
        line = new Line2D.Double(yy0, xx0, yy1, xx1);
    } else {
        line = new Line2D.Double(xx0, yy0, xx1, yy1);
    }
    g2.setPaint(getItemPaint(series, item));
    g2.setStroke(getItemStroke(series, item));
    g2.draw(line);
    // calculate the arrow head and draw it...
    double dxx = (xx1 - xx0);
    double dyy = (yy1 - yy0);
    double bx = xx0 + (1.0 - this.baseLength) * dxx;
    double by = yy0 + (1.0 - this.baseLength) * dyy;
    double cx = xx0 + (1.0 - this.headLength) * dxx;
    double cy = yy0 + (1.0 - this.headLength) * dyy;
    double angle = 0.0;
    if (dxx != 0.0) {
        angle = Math.PI / 2.0 - Math.atan(dyy / dxx);
    }
    double deltaX = 2.0 * Math.cos(angle);
    double deltaY = 2.0 * Math.sin(angle);
    double leftx = cx + deltaX;
    double lefty = cy - deltaY;
    double rightx = cx - deltaX;
    double righty = cy + deltaY;
    GeneralPath p = new GeneralPath();
    if (orientation == PlotOrientation.VERTICAL) {
        p.moveTo((float) xx1, (float) yy1);
        p.lineTo((float) rightx, (float) righty);
        p.lineTo((float) bx, (float) by);
        p.lineTo((float) leftx, (float) lefty);
    } else {
        // orientation is HORIZONTAL
        p.moveTo((float) yy1, (float) xx1);
        p.lineTo((float) righty, (float) rightx);
        p.lineTo((float) by, (float) bx);
        p.lineTo((float) lefty, (float) leftx);
    }
    p.closePath();
    g2.draw(p);
    // setup for collecting optional entity info...
    EntityCollection entities;
    if (info != null) {
        entities = info.getOwner().getEntityCollection();
        if (entities != null) {
            addEntity(entities, line.getBounds(), dataset, series, item, 0.0, 0.0);
        }
    }
}

Example 70 with PlotOrientation

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

the class CategoryTextAnnotation method draw.

/**
 * Draws the annotation.
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 */
@Override
public void draw(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea, CategoryAxis domainAxis, ValueAxis rangeAxis) {
    CategoryDataset dataset = plot.getDataset();
    int catIndex = dataset.getColumnIndex(this.category);
    int catCount = dataset.getColumnCount();
    float anchorX = 0.0f;
    float anchorY = 0.0f;
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);
    if (orientation == PlotOrientation.HORIZONTAL) {
        anchorY = (float) domainAxis.getCategoryJava2DCoordinate(this.categoryAnchor, catIndex, catCount, dataArea, domainEdge);
        anchorX = (float) rangeAxis.valueToJava2D(this.value, dataArea, rangeEdge);
    } else if (orientation == PlotOrientation.VERTICAL) {
        anchorX = (float) domainAxis.getCategoryJava2DCoordinate(this.categoryAnchor, catIndex, catCount, dataArea, domainEdge);
        anchorY = (float) rangeAxis.valueToJava2D(this.value, dataArea, rangeEdge);
    }
    g2.setFont(getFont());
    g2.setPaint(getPaint());
    TextUtilities.drawRotatedString(getText(), g2, anchorX, anchorY, getTextAnchor(), getRotationAngle(), getRotationAnchor());
}