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Choose between several display types to best show your data.
RackForms provides two libraries for displaying chart data: jqPlot and Lib Chart. The default is jqPlot, and for most uses this is what we want to use. However, for maximum flexibility we can also use Lib Chart. the main difference between the two is Lib Chart is a native PHP solution, and jqPlot is JavaScript based.
This matters because Lib Chart creates images we can easily drag and drop onto our desktop, and also supports clicking the graph to save and image for later display. By contrast, jqPlot images cannot be saved and shared directly, we must create a custom chart for this purpose.
The values that will determine the chart size.
Used only for Lib Chart, this is how much padding the chart has.
Only used for Lib Chart. We can, at any time, click on a Lib Chart image and RackForms will prompt us to save an iFrame Widget link. This system works by saving a copy of the current image to the server, in your rackforms/app/lib/curvey-viewer/generated folder. The saved image has a complex string appended to it, which makes guessing the images quite improbable. However, as chart data can be sensitive, this option deletes these images from the server.