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Thank you for the effective reply. First this could be usefull to use info.setEntityCollection(null), since we use this graph in the main page and maybe we don't need tooltips and urls generation, it really makes it faster. But that not sure, we actually may need this tooltips and url in this specif...

Hi
I'm drwing timeseries chart, using image map, first saveChartAsPNG then writeImageMap...

When I have around 8000 items to draw on the chart it tooks about 15 seconds to saveChartAsPNG and ~5 seconds to writeImageMap!!!

Is this makes any sense, or I have abug somewhere ???

Thanks

Hi,
Sometimes the image of the chart is truncated in the x axis !!!
See the attached image - the right side (12:25:00), any idea how to solve this ?

Well solved - but I will explain how.... I needed to draw a domain marker like the image above, the first line is a value in the domain and the second line is another value, both of the values are for an object which has begin time and end time, so what i did is override the drawDomainMarker method ...

Hi
I need to draw a domain marker like this:


My question is: how can I do it in Java2D ?

HI I want an explanation about this : Why when I use the dataArea (doesn't matter if it's the chart size or the plot size - I even tried to give similar values like this Rectangle2D.Double(0, 0, 700, 250); or Rectangle2D.Double(75, 4, 693, 402); etc') I get the items not in the right place in the do...

Hi
Well since I extend the XYLineAndShapeRenderer I override the drawItem function to make it send the dataArea , so YES, I use the dataAraea (I cant use ChartPanel since I'm not working in a panel, it's web application)

What do you mean by FLIP the x and y values ?

Hi I will tell the whole story... The task is to draw in a Timeseries chart items as vertical lines, the line length should be the lenght of my items, that means : I have objects which has begin time and end time, the line should start in the begin time and ends in the end time, to do this I built a...

plot.setInsets(new Insets(0, -1, 0, 0));
plot.setOutlinePaint(null);

Thanks anyway

Hi folks I need urgent help... When I'm darwing a chart in my servlet by this code: HttpSession session = req.getSession(); int[][] arr = (int[][])session.getAttribute("cursors"); OutputStream out = res.getOutputStream(); XYSeries s1 = new XYSeries("Cursors"); for(int i=0, j=0; i<arr.length; ++i) { ...