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JFreeChart Q&A » Plot » image 

1. JFreeChart - DialPlot - background image    java-forums.org

3. More problems with Meterplot and background image    jfree.org

I just cannot get a background image to load into the Meterplot chart. I have searched this forum and found and tried all the suggestions to no avail. I can get the image to load(sometimes...it's intermittent) into the Chart background but never into the plot background. Code: Select all if(chartName=="OutdoorHumidity"){ ...

5. Can you display an image at points on an XY line plot?    jfree.org

I have a line chart on which I would like to be able to display different image icons at selected points of the lines to indicate different events. Is that possible? Basically, it's a chart plotting driver positions in a race and I would like to be able to indicate when pitstops were made etc with icons. I know you can ...

6. plot original in image    jfree.org

7. Plot large amount of data in a Image instead of chartpanel    jfree.org

Hi, Sorry if my question looks stupid. I need to plot a large amount of data. If I use a classic chartpanel, its really slow. If I change the code to show only chart.getChart().createBufferedImage that's much more faster, instantaneous ... why ? I just need to zoom with the mouse, does I need to use image and developp the zoom part ...

8. CombinedDomainCategoryPlot does not gets save as image    jfree.org

Hi All, When i try to save demo CombinedDomainCategoryPlot graph as image then files gets created but shows blank image wehreas image could be view on ChartFrame properly. i am using CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot(domainAxis); plot.add(cp1, 2); plot.add(cp2, 1); chart = new JFreeChart("Combined Domain Category Plot Demo", new Font("SansSerif", Font.BOLD, 12), plot, true ); ChartUtilities.saveChartAsPNG(tempFile, chart, 4000, 500); Please let ...

9. Choose my own image as a point on a XYPlot    jfree.org

Hello, I am currently using an XYPlot on which I would like one coordinate point to be some picture I choose. I created an empty XYPlot (no points, only the axis). I can place an image on the Plot using Graphics2D.drawImage. However, the image does not show. It is always behing the plot. Does anyone have a clue on how to ...

11. Add Image on category Plot    jfree.org

Hi I have a requirment where I have to put image at certain dates on category plot. Is there an method in jfree to do this? I have searched that it is possible with XY Plot where by providing "X" & "Y" pixels value we can plot an image but how to plot it in category plot & at specific dates. ...

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