Alexander Klenin wrote:
so I implemented it now -- see TConstantLineDragTool
and toolsdemo at r25751
I just checked it out and played with the demo.
WOW! I like :) The tools add-on was a brilliant idea, if these recent
tools are any indication.
I tried vertical and horizontal lines, which worked great. Adjusted the
zorder of the line series
so it would draw on top of the bar graph.
I am concerned about one thing, though: It looks like the tool will
move ANY TConstantLine series
on the chart. I would suggest a property in the drag tool that is a
list of movable lines. Perhaps
if empty, the default could be to move all TConstantLine series. What
do you think?
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