Examples with BlockContainer org.jfree.chart.block.BlockContainer used on opensource projects

Example 1 with BlockContainer

use of org.jfree.chart.block.BlockContainer in project SIMVA-SoS by SESoS.

the class CompositeTitleTest method testSerialization.

/**
 * Serialize an instance, restore it, and check for equality.
 */
@Test
public void testSerialization() {
    CompositeTitle t1 = new CompositeTitle(new BlockContainer());
    t1.getContainer().add(new TextTitle("T1"));
    t1.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    CompositeTitle t2 = (CompositeTitle) TestUtilities.serialised(t1);
    assertEquals(t1, t2);
}

Example 2 with BlockContainer

use of org.jfree.chart.block.BlockContainer in project SIMVA-SoS by SESoS.

the class StandardChartTheme method applyToTitle.

/**
 * Applies the attributes of this theme to the specified title.
 *
 * @param title  the title.
 */
protected void applyToTitle(Title title) {
    if (title instanceof TextTitle) {
        TextTitle tt = (TextTitle) title;
        tt.setFont(this.largeFont);
        tt.setPaint(this.subtitlePaint);
    } else if (title instanceof LegendTitle) {
        LegendTitle lt = (LegendTitle) title;
        if (lt.getBackgroundPaint() != null) {
            lt.setBackgroundPaint(this.legendBackgroundPaint);
        }
        lt.setItemFont(this.regularFont);
        lt.setItemPaint(this.legendItemPaint);
        if (lt.getWrapper() != null) {
            applyToBlockContainer(lt.getWrapper());
        }
    } else if (title instanceof PaintScaleLegend) {
        PaintScaleLegend psl = (PaintScaleLegend) title;
        psl.setBackgroundPaint(this.legendBackgroundPaint);
        ValueAxis axis = psl.getAxis();
        if (axis != null) {
            applyToValueAxis(axis);
        }
    } else if (title instanceof CompositeTitle) {
        CompositeTitle ct = (CompositeTitle) title;
        BlockContainer bc = ct.getContainer();
        List blocks = bc.getBlocks();
        Iterator iterator = blocks.iterator();
        while (iterator.hasNext()) {
            Block b = (Block) iterator.next();
            if (b instanceof Title) {
                applyToTitle((Title) b);
            }
        }
    }
}

Example 3 with BlockContainer

use of org.jfree.chart.block.BlockContainer in project SIMVA-SoS by SESoS.

the class LegendTitle method arrange.

/**
 * Arranges the contents of the block, within the given constraints, and
 * returns the block size.
 *
 * @param g2  the graphics device.
 * @param constraint  the constraint (<code>null</code> not permitted).
 *
 * @return The block size (in Java2D units, never <code>null</code>).
 */
@Override
public Size2D arrange(Graphics2D g2, RectangleConstraint constraint) {
    Size2D result = new Size2D();
    fetchLegendItems();
    if (this.items.isEmpty()) {
        return result;
    }
    BlockContainer container = this.wrapper;
    if (container == null) {
        container = this.items;
    }
    RectangleConstraint c = toContentConstraint(constraint);
    Size2D size = container.arrange(g2, c);
    result.height = calculateTotalHeight(size.height);
    result.width = calculateTotalWidth(size.width);
    return result;
}

Example 4 with BlockContainer

use of org.jfree.chart.block.BlockContainer in project SIMVA-SoS by SESoS.

the class LegendTitle method createLegendItemBlock.

/**
 * Creates a legend item block.
 *
 * @param item  the legend item.
 *
 * @return The block.
 */
protected Block createLegendItemBlock(LegendItem item) {
    BlockContainer result;
    LegendGraphic lg = new LegendGraphic(item.getShape(), item.getFillPaint());
    lg.setFillPaintTransformer(item.getFillPaintTransformer());
    lg.setShapeFilled(item.isShapeFilled());
    lg.setLine(item.getLine());
    lg.setLineStroke(item.getLineStroke());
    lg.setLinePaint(item.getLinePaint());
    lg.setLineVisible(item.isLineVisible());
    lg.setShapeVisible(item.isShapeVisible());
    lg.setShapeOutlineVisible(item.isShapeOutlineVisible());
    lg.setOutlinePaint(item.getOutlinePaint());
    lg.setOutlineStroke(item.getOutlineStroke());
    lg.setPadding(this.legendItemGraphicPadding);
    LegendItemBlockContainer legendItem = new LegendItemBlockContainer(new BorderArrangement(), item.getDataset(), item.getSeriesKey());
    lg.setShapeAnchor(getLegendItemGraphicAnchor());
    lg.setShapeLocation(getLegendItemGraphicLocation());
    legendItem.add(lg, this.legendItemGraphicEdge);
    Font textFont = item.getLabelFont();
    if (textFont == null) {
        textFont = this.itemFont;
    }
    Paint textPaint = item.getLabelPaint();
    if (textPaint == null) {
        textPaint = this.itemPaint;
    }
    LabelBlock labelBlock = new LabelBlock(item.getLabel(), textFont, textPaint);
    labelBlock.setPadding(this.itemLabelPadding);
    legendItem.add(labelBlock);
    legendItem.setToolTipText(item.getToolTipText());
    legendItem.setURLText(item.getURLText());
    result = new BlockContainer(new CenterArrangement());
    result.add(legendItem);
    return result;
}

Example 5 with BlockContainer

use of org.jfree.chart.block.BlockContainer in project SIMVA-SoS by SESoS.

the class LegendTitle method draw.

/**
 * Draws the block within the specified area.
 *
 * @param g2  the graphics device.
 * @param area  the area.
 * @param params  ignored (<code>null</code> permitted).
 *
 * @return An {@link org.jfree.chart.block.EntityBlockResult} or
 *         <code>null</code>.
 */
@Override
public Object draw(Graphics2D g2, Rectangle2D area, Object params) {
    Rectangle2D target = (Rectangle2D) area.clone();
    Rectangle2D hotspot = (Rectangle2D) area.clone();
    StandardEntityCollection sec = null;
    if (params instanceof EntityBlockParams && ((EntityBlockParams) params).getGenerateEntities()) {
        sec = new StandardEntityCollection();
        sec.add(new TitleEntity(hotspot, this));
    }
    target = trimMargin(target);
    if (this.backgroundPaint != null) {
        g2.setPaint(this.backgroundPaint);
        g2.fill(target);
    }
    BlockFrame border = getFrame();
    border.draw(g2, target);
    border.getInsets().trim(target);
    BlockContainer container = this.wrapper;
    if (container == null) {
        container = this.items;
    }
    target = trimPadding(target);
    Object val = container.draw(g2, target, params);
    if (val instanceof BlockResult) {
        EntityCollection ec = ((BlockResult) val).getEntityCollection();
        if (ec != null && sec != null) {
            sec.addAll(ec);
            ((BlockResult) val).setEntityCollection(sec);
        }
    }
    return val;
}