Example usage for org.jfree.chart.entity ChartEntity getToolTipText

Introduction

In this page you can find the example usage for org.jfree.chart.entity ChartEntity getToolTipText.

Prototype

public String getToolTipText() 

Source Link

Document

Returns the tool tip text for the entity.

Usage

From source file:org.openfaces.component.chart.impl.helpers.MapRenderUtilities.java

public static String getImageMapExt(Chart chart, String name, ChartRenderingInfo info,
        ToolTipTagFragmentGenerator toolTipTagFragmentGenerator,
        URLTagFragmentGenerator urlTagFragmentGenerator) {
    StringBuilder sb = new StringBuilder();
    sb.append("<map id=\"").append(name).append("\" name=\"").append(name).append("\">");
    sb.append(StringUtils.getLineSeparator());

    // the following is needed for displaying tooltips under IE (doesn't display tooltips if there's no area with href)
    String fakeArea = "<area shape=\"rect\" coords=\"0,0,0,0\" href=\"fake.jsp\" alt=\"\" title=\"\" />";
    sb.append(fakeArea);/*from ww w  .j av a2 s.  com*/
    sb.append(StringUtils.getLineSeparator());

    EntityCollection entities = info.getEntityCollection();
    if (entities != null) {
        int count = entities.getEntityCount();
        ChartView view = chart.getChartView();

        for (int i = count - 1; i >= 0; i--) {
            ChartEntity entity = entities.getEntity(i);

            if (entity.getToolTipText() == null && entity.getURLText() == null
                    && getOnClick(chart, chart.getChartView(), entity) == null && !viewHasAction(view)
                    && !viewHasPopup(view) && chart.getChartSelection() == null)
                continue;

            String area;
            if (i == 0) {
                area = getTitleImageMapAreaTag(chart, new StandardToolTipTagFragmentGenerator(),
                        new StandardURLTagFragmentGenerator(), entity);
            } else {
                if (entity instanceof PieSectionEntity) {
                    area = getImageMapAreaTag(chart, view, toolTipTagFragmentGenerator, urlTagFragmentGenerator,
                            entity, i);
                } else if (entity instanceof CategoryItemEntity) {
                    area = getImageMapAreaTag(chart, view, toolTipTagFragmentGenerator, urlTagFragmentGenerator,
                            entity, i);
                } else if (entity instanceof XYItemEntity) {
                    area = getImageMapAreaTag(chart, view, toolTipTagFragmentGenerator, urlTagFragmentGenerator,
                            entity, i);
                } else {
                    area = "";
                }
            }

            if (area.length() > 0) {
                sb.append(area);
                sb.append(StringUtils.getLineSeparator());
            }
        }

    }

    sb.append("</map>");
    return sb.toString();
}

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From source file:gov.nih.nci.caintegrator.ui.graphing.util.ImageMapUtil.java

/**
 * Get a collection of entities with the area shape equal to the bounding rectangle
 * for the shape of original entity. This is necessary because the Javascript for the sample 
 * selection lasso can only handle rect objects.
 * @param entities/*from w  w  w.ja va2 s . c om*/
 * @return a collection of entities containing the bounding rectangles of the original entities
 */
private static Collection<ChartEntity> getBoundingEntities(Collection entities) {
    ChartEntity entity;
    ChartEntity boundingEntity;
    Shape shape;
    Rectangle2D boundingRect;
    Collection<ChartEntity> boundingEntities = new ArrayList<ChartEntity>();
    for (Iterator i = entities.iterator(); i.hasNext();) {
        entity = (ChartEntity) i.next();
        shape = entity.getArea();
        boundingRect = shape.getBounds2D();
        boundingEntity = new ChartEntity(boundingRect, entity.getToolTipText(), entity.getURLText());
        boundingEntities.add(boundingEntity);
    }
    return boundingEntities;
}

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From source file:org.openfaces.component.chart.impl.helpers.MapRenderUtilities.java

private static String getImageMapAreaTag(Chart chart, ChartView view,
        ToolTipTagFragmentGenerator toolTipTagFragmentGenerator,
        URLTagFragmentGenerator urlTagFragmentGenerator, ChartEntity entity, int entityIndex) {
    StringBuilder tag = new StringBuilder();
    boolean hasURL = entity.getURLText() != null && !entity.getURLText().equals("");
    boolean hasAction = viewHasAction(view);
    boolean hasPopup = viewHasPopup(view);
    boolean hasToolTip = entity.getToolTipText() != null && !entity.getToolTipText().equals("");
    boolean hasSelection = chart.getChartSelection() != null;

    String onClick = getOnClick(chart, view, entity);
    String onMouseOut = getOnMouseOut(chart, view, entity);
    String onMouseOver = getOnMouseOver(chart, view, entity);

    boolean hasCustomOnMouseOver = onMouseOver != null && !onMouseOver.equals("");
    boolean hasCustomOnMouseOut = onMouseOut != null && !onMouseOut.equals("");
    boolean hasCustomClick = onClick != null && !onClick.equals("");

    if (hasURL || hasToolTip || hasAction || hasPopup || hasCustomClick || hasSelection) {
        final FacesContext context = FacesContext.getCurrentInstance();
        tag.append("<area");

        if (hasAction || hasCustomClick || hasSelection) {
            if (hasSelection && chart.getChartMenu() != null && Environment.isChrome()) {
                tag.append(" oncontextmenu=\"");
                tag.append("O$('").append(chart.getClientId(context))
                        .append("')._areaContextMenuClick(event, '")
                        .append(chart.getChartMenu().getClientId(context)).append("');");
                tag.append("\"");
            }// w w  w  . jav a2s.c om
            tag.append(" onclick=\"O$('").append(chart.getClientId(context)).append("')._clickItem(event, '")
                    .append(entityIndex).append("'");
            tag.append(",");
            if (hasCustomClick) {
                tag.append("function(event){").append(onClick).append("}");
            } else {
                tag.append("null");
            }
            tag.append(",").append(hasAction);
            tag.append(",").append(hasSelection);

            tag.append(")\"");
        }

        if (hasCustomOnMouseOver || hasPopup) {
            StringBuilder mouseOverBuilder = new StringBuilder();
            if (hasPopup) {
                final Integer oldEntityIndex = chart.getEntityIndex();
                chart.setEntityIndex(entityIndex);
                mouseOverBuilder.append("O$.ChartPopup._show(event,");
                mouseOverBuilder.append("'");
                mouseOverBuilder.append(chart.getChartView().getChartPopup().getClientId(context));
                mouseOverBuilder.append("',");
                mouseOverBuilder.append("'");
                mouseOverBuilder.append(entityIndex);
                mouseOverBuilder.append("'");
                chart.setEntityIndex(oldEntityIndex);

                if (hasCustomOnMouseOver) {
                    mouseOverBuilder.append(", function(){");
                    mouseOverBuilder.append(onMouseOver);
                    mouseOverBuilder.append("}");
                }
            } else {
                mouseOverBuilder.append(onMouseOver);
            }
            mouseOverBuilder.append(");");

            tag.append(" onmouseover=\"").append(mouseOverBuilder.toString()).append("\"");
        }

        if (hasCustomOnMouseOut) {
            tag.append(" onmouseout=\"").append(onMouseOut).append("\"");
        }

        tag.append(" shape=\"").append(entity.getShapeType()).append("\"" + " coords=\"")
                .append(entity.getShapeCoords()).append("\"");

        if (hasToolTip)
            tag.append(toolTipTagFragmentGenerator.generateToolTipFragment(entity.getToolTipText()));

        if (hasURL && !hasAction)
            tag.append(urlTagFragmentGenerator.generateURLFragment(entity.getURLText()));

        if (!hasToolTip)
            tag.append(" alt=\"\"");

        tag.append("/>");
    }
    return tag.toString();
}

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From source file:gda.plots.SimpleLegendEntity.java

/**
 * Creates a SimpleLegendEntity by creating a new ChartEntity from an existing one and adding an SimpleXYSeries.
 * /* ww w. ja va  2 s  .co m*/
 * @param ce
 * @param sxys
 */
public SimpleLegendEntity(ChartEntity ce, SimpleXYSeries sxys) {
    super(ce.getArea(), ce.getToolTipText(), ce.getURLText());
    this.sxys = sxys;
}

---

From source file:com.swordlord.gozer.components.wicket.graph.common.GWChartPanel.java

protected DynamicImageMap constructImageMap(ChartImage image, String mapName) {
    DynamicImageMap imageMap = new DynamicImageMap("imageMap", mapName);
    EntityCollection entities = image.getRenderingInfo().getEntityCollection();
    if (entities != null) {
        int count = entities.getEntityCount();
        for (int i = count - 1; i >= 0; i--) {
            final ChartEntity entity = entities.getEntity(i);
            imageMap.addArea(entity.getShapeType(), entity.getShapeCoords(), entity.getToolTipText(),
                    new AjaxLink<Object>("link") {
                        private static final long serialVersionUID = -7982198051678987986L;

                        @Override
                        public void onClick(AjaxRequestTarget target) {
                            onClickCallback(target, entity);
                        }/*  w ww  .j a  va  2  s  .c o  m*/
                    });
        }
    }
    return imageMap;
}

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From source file:de.hs.mannheim.modUro.controller.diagram.fx.interaction.TooltipHandlerFX.java

/**
 * Returns the tooltip text./* w w w  .  j  a va  2 s.c o  m*/
 * 
 * @param canvas  the canvas that is displaying the chart.
 * @param x  the x-coordinate of the mouse pointer.
 * @param y  the y-coordinate of the mouse pointer.
 * 
 * @return String The tooltip text (possibly <code>null</code>).
  */
private String getTooltipText(ChartCanvas canvas, double x, double y) {
    ChartRenderingInfo info = canvas.getRenderingInfo();
    if (info == null) {
        return null;
    }
    EntityCollection entities = info.getEntityCollection();
    if (entities == null) {
        return null;
    }
    ChartEntity entity = entities.getEntity(x, y);
    if (entity == null) {
        return null;
    }
    return entity.getToolTipText();
}

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From source file:com.manydesigns.portofino.pageactions.chart.jfreechart.JFreeChartInstance.java

public void toXhtml(@NotNull XhtmlBuffer xb) {
    xb.openElement("img");
    xb.addAttribute("src", chartUrl);
    xb.addAttribute("alt", alt);
    xb.addAttribute("usemap", "#" + mapId);
    xb.addAttribute("style", "border: none;");
    xb.addAttribute("class", "img-responsive");
    xb.closeElement("img");

    xb.openElement("map");
    xb.addAttribute("id", mapId);
    xb.addAttribute("name", mapId);
    Iterator iter = renderingInfo.getEntityCollection().iterator();
    while (iter.hasNext()) {
        ChartEntity ce = (ChartEntity) iter.next();
        String shapeType = ce.getShapeType();
        String shapeCoords = ce.getShapeCoords();
        String tooltipText = ce.getToolTipText();
        String urltext = ce.getURLText();

        if (urltext == null)
            continue;

        xb.openElement("area");
        xb.addAttribute("shape", shapeType);
        xb.addAttribute("coords", shapeCoords);
        xb.addAttribute("title", tooltipText);
        xb.addAttribute("alt", tooltipText);
        xb.addAttribute("href", urltext);
        xb.closeElement("area");
    }//from   ww w.  j a  v a  2s.c  o  m
    xb.closeElement("map");
}

---

From source file:com.manydesigns.portofino.pageactions.chart.JFreeChartInstance.java

public void toXhtml(@NotNull XhtmlBuffer xb) {
    xb.openElement("img");
    xb.addAttribute("src", chartUrl);
    xb.addAttribute("alt", alt);
    xb.addAttribute("usemap", "#" + mapId);
    xb.addAttribute("style", "border: none;");
    xb.closeElement("img");

    xb.openElement("map");
    xb.addAttribute("id", mapId);
    xb.addAttribute("name", mapId);
    Iterator iter = renderingInfo.getEntityCollection().iterator();
    while (iter.hasNext()) {
        ChartEntity ce = (ChartEntity) iter.next();
        String shapeType = ce.getShapeType();
        String shapeCoords = ce.getShapeCoords();
        String tooltipText = ce.getToolTipText();
        String urltext = ce.getURLText();

        if (urltext == null)
            continue;

        xb.openElement("area");
        xb.addAttribute("shape", shapeType);
        xb.addAttribute("coords", shapeCoords);
        xb.addAttribute("title", tooltipText);
        xb.addAttribute("alt", tooltipText);
        xb.addAttribute("href", urltext);
        //hongliangpan add
        xb.addAttribute("target", "_BLANK");
        // xb.addAttribute("onclick",
        // "window.open(this.href, '_blank', 'scrollbars=0,resizable=0;width=300');return false");

        xb.closeElement("area");
    }//  w  ww .  ja va  2 s . c  o  m
    xb.closeElement("map");
}

---

From source file:org.openfaces.component.chart.impl.helpers.MapRenderUtilities.java

private static String getTitleImageMapAreaTag(Chart chart,
        ToolTipTagFragmentGenerator toolTipTagFragmentGenerator,
        URLTagFragmentGenerator urlTagFragmentGenerator, ChartEntity entity) {
    StringBuilder tag = new StringBuilder();
    ChartTitle title = chart.getTitle();
    if (title == null)
        return "";
    boolean hasURL = entity.getURLText() != null && !entity.getURLText().equals("");
    boolean hasAction = title.getActionExpression() != null || title.getActionListeners().length > 0;
    boolean hasToolTip = title.getTooltip() != null && !title.getTooltip().equals("");

    if (!hasURL && !hasToolTip && !hasAction)
        return "";

    String fieldId = chart.getClientId(FacesContext.getCurrentInstance()) + ACTION_FIELD_SUFFIX;

    tag.append("<area");

    if (hasAction)
        tag.append(" onclick=\"O$.setValue('").append(fieldId).append("','title'); O$.submitById('")
                .append(fieldId).append("');\"");

    tag.append(" shape=\"").append(entity.getShapeType()).append("\"" + " coords=\"")
            .append(entity.getShapeCoords()).append("\"");

    if (hasToolTip) {
        String toolTipText = entity.getToolTipText();
        if (toolTipText != null)
            tag.append(toolTipTagFragmentGenerator.generateToolTipFragment(toolTipText));
    }/*from www.ja v a2  s.  c  om*/

    if (hasURL && !hasAction)
        tag.append(urlTagFragmentGenerator.generateURLFragment(entity.getURLText()));

    if (!hasToolTip)
        tag.append(" alt=\"\"");

    tag.append("/>");
    return tag.toString();
}

---

From source file:de.laures.cewolf.taglib.tags.ChartMapTag.java

private String generateToolTip(Dataset dataset, ChartEntity ce) throws JspException {
    String tooltip = null;//from  ww w .  j ava  2 s  .  c o  m
    if (useJFreeChartTooltipGenerator) {
        tooltip = ce.getToolTipText();
    } else if (toolTipGenerator instanceof CategoryToolTipGenerator
            || toolTipGenerator instanceof XYToolTipGenerator
            || toolTipGenerator instanceof PieToolTipGenerator) {
        if (toolTipGenerator instanceof CategoryToolTipGenerator) {
            if (ce instanceof CategoryItemEntity) {
                CategoryItemEntity catEnt = (CategoryItemEntity) ce;
                tooltip = ((CategoryToolTipGenerator) toolTipGenerator).generateToolTip(
                        (CategoryDataset) dataset, catEnt.getSeries(), catEnt.getCategoryIndex());
            }
        }

        if (toolTipGenerator instanceof XYToolTipGenerator) {
            if (ce instanceof XYItemEntity) {
                XYItemEntity xyEnt = (XYItemEntity) ce;
                tooltip = ((XYToolTipGenerator) toolTipGenerator).generateToolTip((XYDataset) dataset,
                        xyEnt.getSeriesIndex(), xyEnt.getItem());
            }
        }

        if (toolTipGenerator instanceof PieToolTipGenerator) {
            if (ce instanceof PieSectionEntity) {
                PieSectionEntity pieEnt = (PieSectionEntity) ce;
                PieDataset ds = (PieDataset) dataset;
                final int index = pieEnt.getSectionIndex();
                tooltip = ((PieToolTipGenerator) toolTipGenerator).generateToolTip(ds, ds.getKey(index), index);
            }
        }
    } else {
        // throw because category is unknown
        throw new JspException("TooltipgGenerator of class " + toolTipGenerator.getClass().getName()
                + " does not implement the appropriate TooltipGenerator interface for entity type "
                + ce.getClass().getName());
    }
    return tooltip;
}

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