Examples of com.positive.charts.axis.ValueAxis.valueToJava2D()

Class com.positive.charts.axis.ValueAxis

Examples of com.positive.charts.axis.ValueAxis.valueToJava2D()

com.positive.charts.axis.ValueAxis.valueToJava2D()
Converts a data value to a coordinate in Java2D space, assuming that the axis runs along one edge of the specified dataArea.
Note that it is possible for the coordinate to fall outside the area. @param value the data value. @param area the area for plotting the data. @param edge the edge along which the axis lies. @return The Java2D coordinate. @see #java2DToValue(double,Rectangle2D,RectangleEdge)

    ValueAxis axis = this.getRangeAxis();
    if (this.getOrientation() == PlotOrientation.HORIZONTAL) {
      axis = this.getDomainAxis();
    }
    if (axis.getRange().contains(value)) {
      final int yy = (int) axis.valueToJava2D(value, dataArea,
          RectangleEdge.LEFT);
      gc.drawLine(RectangleUtil.getMinX(dataArea), yy, RectangleUtil
          .getMaxX(dataArea), yy);
    }

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    ValueAxis axis = this.getDomainAxis();
    if (this.getOrientation() == PlotOrientation.HORIZONTAL) {
      axis = this.getRangeAxis();
    }
    if (axis.getRange().contains(value)) {
      final int xx = (int) axis.valueToJava2D(value, dataArea,
          RectangleEdge.BOTTOM);
      gc.drawLine(xx, RectangleUtil.getMinY(dataArea), xx, RectangleUtil
          .getMaxY(dataArea));
    }

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      final XYDataset dataset, final PlotRenderingInfo info) {


    final XYBarRendererState state = new XYBarRendererState(info);
    final ValueAxis rangeAxis = plot.getRangeAxisForDataset(plot
        .indexOf(dataset));
    state.setG2Base(rangeAxis.valueToJava2D(this.base, dataArea, plot
        .getRangeAxisEdge()));
    return state;


  }

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