ValueAxis domainAxis, ValueAxis rangeAxis,
int rendererIndex,
PlotRenderingInfo info) {
PlotOrientation orientation = plot.getOrientation();
AxisLocation xAxisLocation = plot.getDomainAxisLocation();
AxisLocation yAxisLocation = plot.getRangeAxisLocation();
RectangleEdge xEdge = Plot.resolveDomainAxisLocation(xAxisLocation,
orientation);
RectangleEdge yEdge = Plot.resolveRangeAxisLocation(yAxisLocation,
orientation);
float j2DX0 = (float) domainAxis.valueToJava2D(this.x, dataArea, xEdge);