Examples of com.positive.charts.util.Stroke

com.positive.charts.util.Stroke
The instances of this class represent a number of line attributes collectively known as 'stroke' style. Calling {@link #set(GC)} method willapply receiver's settings to a given SWT graphic context. The strokes are lightweight objects which doesn't have to be disposed, hence no dispose() method.

        g2.setBackground(Color);
        g2.fillArc(arcBounds.x, arcBounds.y, arcBounds.width,
            arcBounds.height, (int) angle1 + 1, (int) angle - 1);


        final Color outlinePaint = this.lookupSectionOutlinePaint(key);
        final Stroke outlineStroke = this
            .lookupSectionOutlineStroke(key);
        if (this.sectionOutlinesVisible) {
          g2.setForeground(outlinePaint);
          outlineStroke.set(g2);
          g2.drawArc(arcBounds.x, arcBounds.y, arcBounds.width,
              arcBounds.height, (int) angle1 + 1, (int) angle - 1);
        }


        // update the linking line target for later

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                this.dataset, key, this.pieIndex);
          }
          final Color Color = this.lookupSectionPaint(key, true);
          final Color outlinePaint = this
              .lookupSectionOutlinePaint(key);
          final Stroke outlineStroke = this
              .lookupSectionOutlineStroke(key);
          final LegendItem item = new LegendItem(label, description,
              toolTipText, urlText, true, shape, true, Color,
              true, outlinePaint,
              outlineStroke,
              false, // line
              // not
              // visible
              new Rectangle(0, 0, 0, 0), new Stroke(1),
              StaticColorChecker.dublicateColor(SWT.COLOR_BLACK));
          // Display
          // .getDefault().getSystemColor(
          // SWT.COLOR_BLACK));
          item.setDataset(this.getDataset());

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   * @since 1.0.3
   * 
   * @see #lookupSectionOutlineStroke(Comparable, boolean)
   */
  protected Stroke lookupSectionOutlineStroke(final Comparable key) {
    final Stroke lookupSectionOutlineStroke = this
        .lookupSectionOutlineStroke(key, false);
    if (lookupSectionOutlineStroke == null) {
      return new Stroke(1);
    }
    return lookupSectionOutlineStroke;
  }

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   */
  protected Stroke lookupSectionOutlineStroke(final Comparable key,
      final boolean autoPopulate) {


    // is there an override?
    Stroke result = this.getSectionOutlineStroke();
    if (result != null) {
      return result;
    }


    // if not, check if there is a stroke defined for the specified key

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    gc.fillRectangle(bar);


    // draw the outline...
    if (this.isDrawBarOutline()
        && (state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD)) {
      final Stroke stroke = this.getItemOutlineStroke(row, column);
      final Color paint = this.getItemOutlinePaint(row, column);
      if ((stroke != null) && (paint != null)) {
        stroke.set(gc);
        gc.setBackground(paint);
        gc.drawRectangle(bar);
      }
    }

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          series);
    }
    final Rectangle shape = new Rectangle(-4, -4, 8, 8);
    final Color paint = this.getSeriesPaint(series);
    final Color outlinePaint = this.getSeriesOutlinePaint(series);
    final Stroke outlineStroke = this.getSeriesOutlineStroke(series);


    final Color legendItemLineColor = this.getPlot().getColor(
        Plot.DEFAULT_LEGEND_ITEM_LINE_COLOR);


    return new LegendItem(label, description, toolTipText, urlText, true,
        shape, true, paint, this.isDrawBarOutline(), outlinePaint,
        outlineStroke, false, new Rectangle(0, 0, 0, 0), new Stroke(1),
        legendItemLineColor);
  }

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Related Classes of com.positive.charts.util.Stroke

com.positive.charting.Chart

com.positive.charts.plot.CategoryPlot

com.positive.charts.plot.DefaultDrawingSupplier

com.positive.charts.plot.PiePlot

com.positive.charts.plot.Plot

com.positive.charts.plot.xy.XYPlot

com.positive.charts.renderer.AbstractRenderer

com.positive.charts.renderer.category.AbstractCategoryItemRenderer

com.positive.charts.renderer.category.BarRenderer

com.positive.charts.renderer.xy.AbstractXYItemRenderer

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