Examples with RectangleEdge org.jfree.chart.api.RectangleEdge used on opensource projects

Example 51 with RectangleEdge

use of org.jfree.chart.api.RectangleEdge in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class LegendTitle method fetchLegendItems.

/**
 * Fetches the latest legend items.
 */
protected void fetchLegendItems() {
    this.items.clear();
    RectangleEdge p = getPosition();
    if (RectangleEdge.isTopOrBottom(p)) {
        this.items.setArrangement(this.hLayout);
    } else {
        this.items.setArrangement(this.vLayout);
    }
    if (this.sortOrder.equals(SortOrder.ASCENDING)) {
        for (int s = 0; s < this.sources.length; s++) {
            LegendItemCollection legendItems = this.sources[s].getLegendItems();
            if (legendItems != null) {
                for (int i = 0; i < legendItems.getItemCount(); i++) {
                    addItemBlock(legendItems.get(i));
                }
            }
        }
    } else {
        for (int s = this.sources.length - 1; s >= 0; s--) {
            LegendItemCollection legendItems = this.sources[s].getLegendItems();
            if (legendItems != null) {
                for (int i = legendItems.getItemCount() - 1; i >= 0; i--) {
                    addItemBlock(legendItems.get(i));
                }
            }
        }
    }
}

Example 52 with RectangleEdge

use of org.jfree.chart.api.RectangleEdge in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class CategoryPointerAnnotation 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) {
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);
    CategoryDataset dataset = plot.getDataset();
    int catIndex = dataset.getColumnIndex(getCategory());
    int catCount = dataset.getColumnCount();
    double j2DX = domainAxis.getCategoryMiddle(catIndex, catCount, dataArea, domainEdge);
    double j2DY = rangeAxis.valueToJava2D(getValue(), dataArea, rangeEdge);
    if (orientation == PlotOrientation.HORIZONTAL) {
        double temp = j2DX;
        j2DX = j2DY;
        j2DY = temp;
    }
    double startX = j2DX + Math.cos(this.angle) * this.baseRadius;
    double startY = j2DY + Math.sin(this.angle) * this.baseRadius;
    double endX = j2DX + Math.cos(this.angle) * this.tipRadius;
    double endY = j2DY + Math.sin(this.angle) * this.tipRadius;
    double arrowBaseX = endX + Math.cos(this.angle) * this.arrowLength;
    double arrowBaseY = endY + Math.sin(this.angle) * this.arrowLength;
    double arrowLeftX = arrowBaseX + Math.cos(this.angle + Math.PI / 2.0) * this.arrowWidth;
    double arrowLeftY = arrowBaseY + Math.sin(this.angle + Math.PI / 2.0) * this.arrowWidth;
    double arrowRightX = arrowBaseX - Math.cos(this.angle + Math.PI / 2.0) * this.arrowWidth;
    double arrowRightY = arrowBaseY - Math.sin(this.angle + Math.PI / 2.0) * this.arrowWidth;
    GeneralPath arrow = new GeneralPath();
    arrow.moveTo((float) endX, (float) endY);
    arrow.lineTo((float) arrowLeftX, (float) arrowLeftY);
    arrow.lineTo((float) arrowRightX, (float) arrowRightY);
    arrow.closePath();
    g2.setStroke(this.arrowStroke);
    g2.setPaint(this.arrowPaint);
    Line2D line = new Line2D.Double(startX, startY, arrowBaseX, arrowBaseY);
    g2.draw(line);
    g2.fill(arrow);
    // draw the label
    g2.setFont(getFont());
    g2.setPaint(getPaint());
    double labelX = j2DX + Math.cos(this.angle) * (this.baseRadius + this.labelOffset);
    double labelY = j2DY + Math.sin(this.angle) * (this.baseRadius + this.labelOffset);
    /* Rectangle2D hotspot = */
    TextUtils.drawAlignedString(getText(), g2, (float) labelX, (float) labelY, getTextAnchor());
// TODO: implement the entity for the annotation
}

Example 53 with RectangleEdge

use of org.jfree.chart.api.RectangleEdge in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class CategoryLineAnnotation 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 catIndex1 = dataset.getColumnIndex(this.category1);
    int catIndex2 = dataset.getColumnIndex(this.category2);
    int catCount = dataset.getColumnCount();
    double lineX1 = 0.0f;
    double lineY1 = 0.0f;
    double lineX2 = 0.0f;
    double lineY2 = 0.0f;
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);
    if (orientation == PlotOrientation.HORIZONTAL) {
        lineY1 = domainAxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, catIndex1, catCount, dataArea, domainEdge);
        lineX1 = rangeAxis.valueToJava2D(this.value1, dataArea, rangeEdge);
        lineY2 = domainAxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, catIndex2, catCount, dataArea, domainEdge);
        lineX2 = rangeAxis.valueToJava2D(this.value2, dataArea, rangeEdge);
    } else if (orientation == PlotOrientation.VERTICAL) {
        lineX1 = domainAxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, catIndex1, catCount, dataArea, domainEdge);
        lineY1 = rangeAxis.valueToJava2D(this.value1, dataArea, rangeEdge);
        lineX2 = domainAxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, catIndex2, catCount, dataArea, domainEdge);
        lineY2 = rangeAxis.valueToJava2D(this.value2, dataArea, rangeEdge);
    }
    g2.setPaint(this.paint);
    g2.setStroke(this.stroke);
    g2.drawLine((int) lineX1, (int) lineY1, (int) lineX2, (int) lineY2);
}

Example 54 with RectangleEdge

use of org.jfree.chart.api.RectangleEdge in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class XYDataImageAnnotation method draw.

/**
 * Draws the annotation.  This method is called by the drawing code in the
 * {@link XYPlot} class, you don't normally need to call this method
 * directly.
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param rendererIndex  the renderer index.
 * @param info  if supplied, this info object will be populated with
 *              entity information.
 */
@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info) {
    PlotOrientation orientation = plot.getOrientation();
    AxisLocation xAxisLocation = plot.getDomainAxisLocation();
    AxisLocation yAxisLocation = plot.getRangeAxisLocation();
    RectangleEdge xEdge = Plot.resolveDomainAxisLocation(xAxisLocation, orientation);
    RectangleEdge yEdge = Plot.resolveRangeAxisLocation(yAxisLocation, orientation);
    float j2DX0 = (float) domainAxis.valueToJava2D(this.x, dataArea, xEdge);
    float j2DY0 = (float) rangeAxis.valueToJava2D(this.y, dataArea, yEdge);
    float j2DX1 = (float) domainAxis.valueToJava2D(this.x + this.w, dataArea, xEdge);
    float j2DY1 = (float) rangeAxis.valueToJava2D(this.y + this.h, dataArea, yEdge);
    float xx0 = 0.0f;
    float yy0 = 0.0f;
    float xx1 = 0.0f;
    float yy1 = 0.0f;
    if (orientation == PlotOrientation.HORIZONTAL) {
        xx0 = j2DY0;
        xx1 = j2DY1;
        yy0 = j2DX0;
        yy1 = j2DX1;
    } else if (orientation == PlotOrientation.VERTICAL) {
        xx0 = j2DX0;
        xx1 = j2DX1;
        yy0 = j2DY0;
        yy1 = j2DY1;
    }
    // TODO: rotate the image when drawn with horizontal orientation?
    g2.drawImage(this.image, (int) xx0, (int) Math.min(yy0, yy1), (int) (xx1 - xx0), (int) Math.abs(yy1 - yy0), null);
    String toolTip = getToolTipText();
    String url = getURL();
    if (toolTip != null || url != null) {
        addEntity(info, new Rectangle2D.Float(xx0, yy0, (xx1 - xx0), (yy1 - yy0)), rendererIndex, toolTip, url);
    }
}

Example 55 with RectangleEdge

use of org.jfree.chart.api.RectangleEdge in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class XYPointerAnnotation 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.
 * @param rendererIndex  the renderer index.
 * @param info  the plot rendering info.
 */
@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info) {
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);
    double j2DX = domainAxis.valueToJava2D(getX(), dataArea, domainEdge);
    double j2DY = rangeAxis.valueToJava2D(getY(), dataArea, rangeEdge);
    if (orientation == PlotOrientation.HORIZONTAL) {
        double temp = j2DX;
        j2DX = j2DY;
        j2DY = temp;
    }
    double startX = j2DX + Math.cos(this.angle) * this.baseRadius;
    double startY = j2DY + Math.sin(this.angle) * this.baseRadius;
    double endX = j2DX + Math.cos(this.angle) * this.tipRadius;
    double endY = j2DY + Math.sin(this.angle) * this.tipRadius;
    double arrowBaseX = endX + Math.cos(this.angle) * this.arrowLength;
    double arrowBaseY = endY + Math.sin(this.angle) * this.arrowLength;
    double arrowLeftX = arrowBaseX + Math.cos(this.angle + Math.PI / 2.0) * this.arrowWidth;
    double arrowLeftY = arrowBaseY + Math.sin(this.angle + Math.PI / 2.0) * this.arrowWidth;
    double arrowRightX = arrowBaseX - Math.cos(this.angle + Math.PI / 2.0) * this.arrowWidth;
    double arrowRightY = arrowBaseY - Math.sin(this.angle + Math.PI / 2.0) * this.arrowWidth;
    GeneralPath arrow = new GeneralPath();
    arrow.moveTo((float) endX, (float) endY);
    arrow.lineTo((float) arrowLeftX, (float) arrowLeftY);
    arrow.lineTo((float) arrowRightX, (float) arrowRightY);
    arrow.closePath();
    g2.setStroke(this.arrowStroke);
    g2.setPaint(this.arrowPaint);
    Line2D line = new Line2D.Double(startX, startY, arrowBaseX, arrowBaseY);
    g2.draw(line);
    g2.fill(arrow);
    // draw the label
    double labelX = j2DX + Math.cos(this.angle) * (this.baseRadius + this.labelOffset);
    double labelY = j2DY + Math.sin(this.angle) * (this.baseRadius + this.labelOffset);
    g2.setFont(getFont());
    Shape hotspot = TextUtils.calculateRotatedStringBounds(getText(), g2, (float) labelX, (float) labelY, getTextAnchor(), getRotationAngle(), getRotationAnchor());
    if (getBackgroundPaint() != null) {
        g2.setPaint(getBackgroundPaint());
        g2.fill(hotspot);
    }
    g2.setPaint(getPaint());
    TextUtils.drawRotatedString(getText(), g2, (float) labelX, (float) labelY, getTextAnchor(), getRotationAngle(), getRotationAnchor());
    if (isOutlineVisible()) {
        g2.setStroke(getOutlineStroke());
        g2.setPaint(getOutlinePaint());
        g2.draw(hotspot);
    }
    String toolTip = getToolTipText();
    String url = getURL();
    if (toolTip != null || url != null) {
        addEntity(info, hotspot, rendererIndex, toolTip, url);
    }
}