Examples of CategoryDataset

ar.com.fdvs.dj.domain.chart.dataset.CategoryDataset
com.positive.charts.data.category.CategoryDataset
The interface for a dataset with one or more series, and values associated with categories.
The categories are represented by Comparable instance, with the category label being provided by the toString method.
org.jfree.data.CategoryDataset
org.jfree.data.category.CategoryDataset
The interface for a dataset with one or more series, and values associated with categories.
The categories are represented by Comparable instance, with the category label being provided by the toString method.

Examples of org.jfree.data.category.CategoryDataset

    {
      dataset = null;
    }




    final CategoryDataset linesDataset;
    if (dataset instanceof CategoryDataset)
    {
      linesDataset = (CategoryDataset) dataset;
    }
    else

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Examples of org.jfree.data.category.CategoryDataset

        PlotOrientation orientation = plot.getOrientation();
        RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(
                plot.getDomainAxisLocation(), orientation);
        RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(
                plot.getRangeAxisLocation(), orientation);
        CategoryDataset dataset = plot.getDataset();
        int catIndex = dataset.getColumnIndex(getCategory());
        int catCount = dataset.getColumnCount();
        double j2DX = domainAxis.getCategoryMiddle(catIndex, catCount,
                dataArea, domainEdge);
        double j2DY = rangeAxis.valueToJava2D(getValue(), dataArea, rangeEdge);
        if (orientation == PlotOrientation.HORIZONTAL) {
            double temp = j2DX;

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Examples of org.jfree.data.category.CategoryDataset

     * @param rangeAxis  the range axis.
     */
    public void draw(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea,
                     CategoryAxis domainAxis, ValueAxis rangeAxis) {


        CategoryDataset dataset = plot.getDataset();
        int catIndex = dataset.getColumnIndex(this.category);
        int catCount = dataset.getColumnCount();


        float anchorX = 0.0f;
        float anchorY = 0.0f;
        PlotOrientation orientation = plot.getOrientation();
        RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(

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Examples of org.jfree.data.category.CategoryDataset

     * @param rangeAxis  the range axis.
     */
    public void draw(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea,
                     CategoryAxis domainAxis, ValueAxis rangeAxis) {


        CategoryDataset dataset = plot.getDataset();
        int catIndex1 = dataset.getColumnIndex(this.category1);
        int catIndex2 = dataset.getColumnIndex(this.category2);
        int catCount = dataset.getColumnCount();


        double lineX1 = 0.0f;
        double lineY1 = 0.0f;
        double lineX2 = 0.0f;
        double lineY2 = 0.0f;

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Examples of org.jfree.data.category.CategoryDataset

     * @return The dataset (possibly <code>null</code>).
     *
     * @see #setDataset(int, CategoryDataset)
     */
    public CategoryDataset getDataset(int index) {
        CategoryDataset result = null;
        if (this.datasets.size() > index) {
            result = (CategoryDataset) this.datasets.get(index);
        }
        return result;
    }

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Examples of org.jfree.data.category.CategoryDataset

     *
     * @see #getDataset(int)
     */
    public void setDataset(int index, CategoryDataset dataset) {


        CategoryDataset existing = (CategoryDataset) this.datasets.get(index);
        if (existing != null) {
            existing.removeChangeListener(this);
        }
        this.datasets.set(index, dataset);
        if (dataset != null) {
            dataset.addChangeListener(this);
        }

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Examples of org.jfree.data.category.CategoryDataset

        }
        LegendItemCollection result = new LegendItemCollection();
        // get the legend items for the datasets...
        int count = this.datasets.size();
        for (int datasetIndex = 0; datasetIndex < count; datasetIndex++) {
            CategoryDataset dataset = getDataset(datasetIndex);
            if (dataset != null) {
                CategoryItemRenderer renderer = getRenderer(datasetIndex);
                if (renderer != null) {
                    result.addAll(renderer.getLegendItems());
                }

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Examples of org.jfree.data.category.CategoryDataset

     */
    public boolean render(Graphics2D g2, Rectangle2D dataArea, int index,
            PlotRenderingInfo info, CategoryCrosshairState crosshairState) {


        boolean foundData = false;
        CategoryDataset currentDataset = getDataset(index);
        CategoryItemRenderer renderer = getRenderer(index);
        CategoryAxis domainAxis = getDomainAxisForDataset(index);
        ValueAxis rangeAxis = getRangeAxisForDataset(index);
        boolean hasData = !DatasetUtilities.isEmptyOrNull(currentDataset);
        if (hasData && renderer != null) {


            foundData = true;
            CategoryItemRendererState state = renderer.initialise(g2, dataArea,
                    this, index, info);
            state.setCrosshairState(crosshairState);
            int columnCount = currentDataset.getColumnCount();
            int rowCount = currentDataset.getRowCount();
            int passCount = renderer.getPassCount();
            for (int pass = 0; pass < passCount; pass++) {
                if (this.columnRenderingOrder == SortOrder.ASCENDING) {
                    for (int column = 0; column < columnCount; column++) {
                        if (this.rowRenderingOrder == SortOrder.ASCENDING) {

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Examples of org.jfree.data.category.CategoryDataset

        if (!isDomainGridlinesVisible()) {
            return;
        }
        CategoryAnchor anchor = getDomainGridlinePosition();
        RectangleEdge domainAxisEdge = getDomainAxisEdge();
        CategoryDataset dataset = getDataset();
        if (dataset == null) {
            return;
        }
        CategoryAxis axis = getDomainAxis();
        if (axis != null) {
            int columnCount = dataset.getColumnCount();
            for (int c = 0; c < columnCount; c++) {
                double xx = axis.getCategoryJava2DCoordinate(anchor, c,
                        columnCount, dataArea, domainAxisEdge);
                CategoryItemRenderer renderer1 = getRenderer();
                if (renderer1 != null) {

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Examples of org.jfree.data.category.CategoryDataset

    protected void drawDomainCrosshair(Graphics2D g2, Rectangle2D dataArea,
            PlotOrientation orientation, int datasetIndex,
            Comparable rowKey, Comparable columnKey, Stroke stroke,
            Paint paint) {


        CategoryDataset dataset = getDataset(datasetIndex);
        CategoryAxis axis = getDomainAxisForDataset(datasetIndex);
        CategoryItemRenderer renderer = getRenderer(datasetIndex);
        Line2D line = null;
        if (orientation == PlotOrientation.VERTICAL) {
            double xx = renderer.getItemMiddle(rowKey, columnKey, dataset, axis,

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