point « ToolTip « JFreeChart Q&A





1. Modify tooltip so one doesn't have to point at the tip    jfree.org

Hi, I want to overwrite the tool tip so that when one wants to see the (X,Y) value of a given series, he/she doesn't have to move the mouse at the tip of the chart. I want to be able to put the mouse anywhere along the X-axis for a given series and still see its (X,Y) value. I am trying ...

2. How to generate tooltips between two points ?    jfree.org

Hi all, See this picture, I use a time series chart, and I want to produce tooltip that will be not on each point, but on each entire line (two connected points) moreover, the tooltip text must be "(x value of first point) TO (x value of second point)" (see also attached picture) (a line for me is one point following ...

3. Display Point Values by a ToolTip ?    jfree.org

Hi, I have an XYChart. There are 3 Curves in the Chart and the Point are displayed as sqaures, circles and triangles. What I want is, if I move the mouse over one of this points the y-value of this point shoud be displayed in a tool tip. How can I realise that? Thanks, Oli

4. Tooltip for multiple points    jfree.org

Hi, I have a JFreeChart with CombinedDomainXYPlot. The domain axis is DateAxis. 2 plots are XYPlot created from IntervalXYDataset, no domain axis, NumberAxis as value axis and XYLineAndShapeRenderer. The 3rd plot is XYPlot created from IntervalXYDataset, no domain axis, NumberAxis as value axis and XYBarRenderer. The XYLineAndShapeRenderer is created this way: XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false); renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator( StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, new ...