Package org.openfaces.component.chart

Examples of org.openfaces.component.chart.ChartView

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    @Override
    public void setComponentProperties(FacesContext facesContext, UIComponent component) {
        super.setComponentProperties(facesContext, component);

        ChartView view = (ChartView) component;

        setBooleanProperty(component, "enable3D");
        setColorProperty(component, "wallColor");

        setValueExpressionProperty(view, "tooltip");
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        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 &&
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    public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
        Components.generateIdIfNotSpecified(component);
        ResponseWriter writer = facesContext.getResponseWriter();
        Chart chart = (Chart) component;

        ChartView view = chart.getChartView();
        if (!chart.isRendered() || view == null)
            return;

        writer.startElement("div", chart);
        writeIdAttribute(facesContext, chart);
        Rendering.writeComponentClassAttribute(writer, chart);
        writer.writeAttribute("style", "width: " + chart.getWidth() + "px;" + " height:" + chart.getHeight() + "px;", "style");

        String actionFiledId = chart.getClientId(facesContext) + MapRenderUtilities.ACTION_FIELD_SUFFIX;
        Rendering.writeNewLine(writer);
        Rendering.renderHiddenField(writer, actionFiledId, null);
        Rendering.writeNewLine(writer);

        BufferedImage image = chart.make();
        final byte[] imageAsByteArray = Rendering.encodeAsPNG(image);

        final JfcRenderHints renderHints = chart.getRenderHints();
        final ChartRenderingInfo renderingInfo = renderHints.getRenderingInfo();
        String mapId = renderHints.getMapId(chart);
        String map = MapRenderUtilities.getImageMapExt(chart, mapId, renderingInfo,
                new StandardToolTipTagFragmentGenerator(), new StandardURLTagFragmentGenerator());
        renderHints.setMap(map);
        if (view.getChartPopup() != null) {
            encodeChartPopup(facesContext, chart, view, renderingInfo);
        }

        chart.setImageBytes(imageAsByteArray);
        final Integer oldEntityIndex = chart.getEntityIndex();
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    protected void encodeScripts(FacesContext context, Chart chart, DynamicImage dynamicImage) throws IOException {
        ScriptBuilder buf = new ScriptBuilder();
        final Integer oldEntityIndex = chart.getEntityIndex();
        chart.setEntityIndex(-1);
        ChartView chartView = chart.getChartView();
        if (chart.getChartSelection() != null ||
                chartView.getActionListener() != null ||
                chartView.getActionListeners().length > 0) {
            buf.initScript(context, chart, "O$.Chart._init");
        }

        encodeChartSelection(context, chart);
        encodeChartMenuSupport(context, chart, dynamicImage, buf);
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Related Classes of org.openfaces.component.chart.ChartView

  • org.openfaces.component.chart.impl.helpers.MapRenderUtilities
  • org.openfaces.renderkit.chart.ChartRenderer
  • org.openfaces.taglib.internal.chart.AbstractChartViewTag
  • javax.el.ValueExpression
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