I use the JXL API to add an Image to an Excel file. Libraries used: jcommon (1.0.14) jfreechart (1.0.13)
How to modify mouseDragged event of ChartPanel such that I want to do some processing before/after the zooming is done?
I need to generate charts using JFreeChart and then export them to PDF using Apache PDFBOX. I don\'t want to use iText as it cannot be used in proprietary software.
I am trying to do something really basic; Plot an array of integers as time-series data using JFreeChart. Previously the code was working perfectly fine. That is the point that drives me crazy.
I would like to rotate the label for the IntervalMarker: IntervalMarker im = new IntervalMarker(...); im.setLabel(\"LABEL\");
I\'m using JFreeChart to make a line graph. There are some points that I want to mark, or annotate, with circles of different sizes. I tried ShapeAnnotation, but even after I addAnnotation, it\'s not
I am using JFreeChart to create candlestick charts in my Java app. However, my charts end up looking like this:
I\'m using JFreeChart and want to plot a series of data using a line that alternates between gray and black dashes, with no space between. i.e. grayblackgrayblackgrayblack
I am trying to display a plot that will have different colors at specific time-periods. The only way I managed to do that was by chopping the initial data series into parts and adding them in the app
I created a line chart that displays time every 10 minutes on the x-axis. The data can be for a month long, so the x-axis labels are blended together (unreadable). Also, the grid lines ar开发者_开发知
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