Hi Arnaud,
No, I’m manipulating the picture directly inside the list box. Not as efficient
as I like and I haven’t tried Miyako’s latest suggestion which might be more
efficient, but the whole process only takes 1-2 milliseconds interpreted, so
fast enough.
Here is more of the code (I’ve left out the code that handles tracking and
hiding previously shown SVG elements:
GET MOUSE($lMouseX;$lMouseY;$lMouseButton)
LISTBOX GET CELL POSITION(lbRanchMetrics;$lMouseX;$lMouseY;$lCol;$lRow)
If ($lRow>0)
LISTBOX GET CELL
COORDINATES(lbRanchMetrics;$lCol;$lRow;$lCellLeft;$lCellTop;$lCellRight;$lCellBottom)
$lMouseInSVGX:=$lMouseX-$lCellLeft
$lMouseInSVGY:=$lMouseY-$lCellTop
$SVGtID:=SVG Find element ID by
coordinates(agRM_Graph{$lRow};$lMouseInSVGX;$lMouseInSVGY)
$tSVG:=SVG_Open_picture (agRM_Graph{$lRow})
$tRef:=SVG_Find_ID ($tSVG; SVGtID)
SVG_SET_ATTRIBUTES ($tRef;"visibility";"visible")
agRM_Graph{$lRow}:=SVG_Export_to_picture ($tSVG)
SVG_CLEAR ($tSVG)
End if
--
Cannon.Smith
Synergy Farm Solutions Inc.
Hill Spring, AB Canada
403-626-3236
<can...@synergyfarmsolutions.com>
<www.synergyfarmsolutions.com>
> On Aug 15, 2018, at 11:39 AM, Arnaud de Montard via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> BTW, it seems finally you use a picture var over the cell? Makes me think
> that besides getting blind, my english is ununderstandable ;-)
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