Thanks for everyone who commented on this.
It is actually _almost_ doable. With some math it is possible to figure out
where the cursor is over a particular picture cell and "SVG Find element ID by
coordinates” works in this context. For example:
$tID:=SVG Find element ID by coordinates(agRM_Graph{1};$x;$y)
returns the ID the mouse is over.
The part that does not work is the command SVG SET ATTRIBUTE. For example:
SVG SET
ATTRIBUTE(agRM_Graph{1};"Value1";"fill-opacity";"1";"stroke-opacity";"1”)
does not work. This kills an idea I was _really_ hoping would work. Sigh.
I find it interesting that SVG Find element ID by coordinates works and SVG SET
ATTRIBUTE doesn’t work in this context. It seems logical to me that either they
would both work or neither would work in this context.
--
Cannon.Smith
Synergy Farm Solutions Inc.
Hill Spring, AB Canada
403-626-3236
<[email protected]>
<www.synergyfarmsolutions.com>
> On Aug 13, 2018, at 4:14 PM, Keisuke Miyako via 4D_Tech
> <[email protected]> wrote:
>
> moreover, commands such as SVG GET/SET ATTRIBUTES,
> which are closely associated with ID based SVG manipulation,
> requires an object name or variable,
> but a cell inside a listbox are not accessible that way.
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