Package com.sencha.gxt.chart.client.draw.sprite

Examples of com.sencha.gxt.chart.client.draw.sprite.RectangleSprite

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      for (int j = 0; j < rects.size(); j++) {
        if (rects.get(j) == null) {
          continue;
        }
        final Sprite sprite;
        RectangleSprite bar = rects.get(j);
        if (labels.get(j) != null) {
          sprite = labels.get(j);
        } else {
          sprite = labelConfig.getSpriteConfig().copy();
          if (column) {
            sprite.setTranslation(bar.getX(), bar.getY() + bar.getHeight());
          } else {
            sprite.setTranslation(bar.getX(), bar.getY());
          }
          labels.put(j, sprite);
          chart.addSprite(sprite);
        }
        if (chart.isAnimated() && chart.isResizing()) {
          if (column) {
            sprite.setTranslation(bar.getX(), bar.getY() + bar.getHeight());
          } else {
            sprite.setTranslation(bar.getX(), bar.getY());
          }
        }
        setLabelText(sprite, j);
        sprite.redraw();
        PreciseRectangle box = sprite.getBBox();
        double x = 0;
        double y = 0;
        if (column) {
          x = bar.getX() + bar.getWidth() / 2.0;
          if (labelPosition == LabelPosition.START) {
            y = bar.getY() + bar.getHeight() - box.getHeight();
          } else if (labelPosition == LabelPosition.END) {
            if (bar.getHeight() > box.getHeight()) {
              y = bar.getY();
            } else {
              y = bar.getY() - box.getHeight();
            }
          } else if (labelPosition == LabelPosition.OUTSIDE) {
            y = bar.getY() - box.getHeight();
          }
        } else {
          y = bar.getY() + bar.getHeight() / 2.0 - box.getHeight() / 2.0;
          if (labelPosition == LabelPosition.START) {
            x = bar.getX();
          } else if (labelPosition == LabelPosition.END) {
            if (bar.getWidth() > box.getWidth()) {
              x = bar.getX() + bar.getWidth() - box.getWidth();
            } else {
              x = bar.getX() + bar.getWidth();
            }
          } else if (labelPosition == LabelPosition.OUTSIDE) {
            x = bar.getX() + bar.getWidth();
          }
        }
        if (labelConfig.isLabelContrast()) {
          final Sprite back = sprites.get(j);
          if (chart.isAnimated()) {
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    }
    // create shadows
    for (int shindex = 0; shindex < shadowGroups.size(); shindex++) {
      Sprite shadowBarAttr = shadowAttributes.get(shindex);
      SpriteList<Sprite> shadows = shadowGroups.get(shindex);
      final RectangleSprite shadowSprite;
      RectangleSprite rect = rects.get(i);
      if (i < shadows.size()) {
        shadowSprite = (RectangleSprite) shadows.get(i);
        shadowSprite.setHidden(false);
      } else {
        shadowSprite = new RectangleSprite();
        if (column) {
          shadowSprite.setX(rect.getX());
          shadowSprite.setY(rect.getY() + rect.getHeight());
          shadowSprite.setWidth(rect.getWidth());
          shadowSprite.setHeight(0);
        } else {
          shadowSprite.setX(rect.getX());
          shadowSprite.setY(rect.getY());
          shadowSprite.setWidth(0);
          shadowSprite.setHeight(rect.getHeight());
        }
        shadowSprite.setStrokeWidth(shadowBarAttr.getStrokeWidth());
        shadowSprite.setStrokeOpacity(shadowBarAttr.getStrokeOpacity());
        shadowSprite.setStroke(shadowBarAttr.getStroke());
        shadowSprite.setFill(Color.NONE);
        shadowSprite.setTranslation(new Translation(shadowBarAttr.getTranslation()));
        shadows.add(shadowSprite);
        chart.addSprite(shadowSprite);
      }
      if (chart.isAnimated() && chart.isResizing()) {
        if (column) {
          shadowSprite.setX(rect.getX());
          shadowSprite.setY(rect.getY() + rect.getHeight());
          shadowSprite.setWidth(rect.getWidth());
          shadowSprite.setHeight(0);
        } else {
          shadowSprite.setX(rect.getX());
          shadowSprite.setY(rect.getY());
          shadowSprite.setWidth(0);
          shadowSprite.setHeight(rect.getHeight());
        }
      }
      if (chart.isAnimated() && !Double.isNaN(shadowSprite.getHeight()) && !Double.isNaN(shadowSprite.getWidth())) {
        DrawFx.createRectangleAnimator(shadowSprite, rect.toRectangle()).run(chart.getAnimationDuration(),
            chart.getAnimationEasing());
      } else {
        shadowSprite.setX(rect.getX());
        shadowSprite.setY(rect.getY());
        shadowSprite.setWidth(rect.getWidth());
        shadowSprite.setHeight(rect.getHeight());
        shadowSprite.redraw();
      }
      if (shadowRenderer != null) {
        shadowRenderer.spriteRenderer(shadowSprite, i, chart.getCurrentStore());
      }
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    }

    if (sprite instanceof EllipseSprite || sprite instanceof CircleSprite) {
      vml = ellipticalArc(sprite);
    } else if (sprite instanceof RectangleSprite) {
      RectangleSprite rect = (RectangleSprite) sprite;
      if (rect.isXDirty() || rect.isYDirty() || rect.isWidthDirty() || rect.isHeightDirty() || rect.isRadiusDirty()
          || ignoreOptimizations) {
        // faster conversion for rectangles without rounded corners
        if (Double.isNaN(rect.getRadius()) || rect.getRadius() == 0) {
          StringBuilder path = new StringBuilder();
          long x = Math.round(rect.getX() * zoom);
          long y = Math.round(rect.getY() * zoom);
          long width = Math.round((rect.getX() + rect.getWidth()) * zoom);
          long height = Math.round((rect.getY() + rect.getHeight()) * zoom);
          vml = path.append("m").append(x).append(",").append(y).append(" l").append(width).append(",").append(y).append(
              " l").append(width).append(",").append(height).append(" l").append(x).append(",").append(height).append(
              " x e").toString();
        } else {
          vml = path2vml(new PathSprite(rect));
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public class BarHighlighter implements SeriesHighlighter {

  @Override
  public void highlight(Sprite sprite) {
    if (sprite instanceof RectangleSprite) {
      RectangleSprite bar = (RectangleSprite) sprite;
      bar.setStroke(new RGB(85, 85, 204));
      if (sprite.getComponent().isAnimated()) {
        DrawFx.createStrokeWidthAnimator(bar, 3).run(250);
        DrawFx.createOpacityAnimator(bar, 0.8).run(250);
      } else {
        bar.setStrokeWidth(3);
        bar.setOpacity(0.8);
        bar.redraw();
      }
    }
  }
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  }

  @Override
  public void unHighlight(Sprite sprite) {
    if (sprite instanceof RectangleSprite) {
      RectangleSprite bar = (RectangleSprite) sprite;
      bar.setStroke(Color.NONE);
      if (sprite.getComponent().isAnimated()) {
        DrawFx.createStrokeWidthAnimator(bar, 0).run(250);
        DrawFx.createOpacityAnimator(bar, 1).run(250);
      } else {
        bar.setStrokeWidth(0);
        bar.setOpacity(1);
        bar.redraw();
      }
    }
  }
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   * @param cy the center x-coordinate of the primitive
   * @param radius the size of the primitive
   * @return the generated primitive
   */
  public static RectangleSprite line(double cx, double cy, double radius) {
    RectangleSprite line = new RectangleSprite();
    line.setX(cx - radius);
    line.setY(cy - radius);
    line.setHeight(2 * radius);
    line.setWidth(2 * radius / 5);
    return line;
  }
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   * @param cy the center x-coordinate of the primitive
   * @param radius the size of the primitive
   * @return the generated primitive
   */
  public static RectangleSprite square(double cx, double cy, double radius) {
    RectangleSprite square = new RectangleSprite();
    square.setX(cx - radius);
    square.setY(cy - radius);
    square.setHeight(2 * radius);
    square.setWidth(2 * radius);
    return square;
  }
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Related Classes of com.sencha.gxt.chart.client.draw.sprite.RectangleSprite

  • com.sencha.gxt.chart.client.chart.Legend
  • com.sencha.gxt.chart.client.chart.LegendItem
  • com.sencha.gxt.chart.client.chart.series.BarHighlighter
  • com.sencha.gxt.chart.client.chart.series.BarSeries
  • com.sencha.gxt.chart.client.chart.series.PieSeries
  • com.sencha.gxt.chart.client.chart.series.Primitives
  • com.sencha.gxt.chart.client.draw.engine.SVG
  • com.sencha.gxt.chart.client.draw.engine.VML
  • com.sencha.gxt.chart.client.draw.path.PathSprite
  • com.sencha.gxt.chart.client.draw.Surface
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