How to Remove Multiple Reference Lines
Hi, I've got a chart created using the Graph Builder, to which I've added multiple reference lines on the Y axis via a scripted interactive dialog. I now want to include a "Start Over" button which removes them all. I know I could delete them individually by referring to the same values on the Y axis that were used to create them in the first place, e.g. axisbox << Add Ref Line( 90, "Dashed", b...
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