Mike,
in one of my applications I use this code:
command saveSign
show grc "UnterschriftRect" -- lies behind the widget for a white
background
show widget "Unterschrift"
lock screen
if the pathData of widget "Unterschrift" is empty then exit to top
thickenSignature "Unterschrift", 8 -- the signature is often too thin
put 1200 into aMeta["density"]
export snapshot from widget "Unterschrift" at size 140,70 with
metadata aMeta["density"] to file "sign.png" as PNG
hide grc "UnterschriftRect"
hide widget "Unterschrift"
unlock sceen
end saveSign
command thickenSignature pSignature,pFactor
put the pathData of widget pSignature into tPathData
repeat for each key tKey in tPathData
multiply tPathData[tKey]["width"] by pFactor
end repeat
set the pathData of widget pSignature to tPathData
end thickenSignature
Hope this helps
Best regards
Günter
E-Mail: gwolfg...@gaich.de
Am 21.06.2023 um 22:52 schrieb Mike Kerner via use-livecode:
i finally have a use-case for the signature widget.
* has anyone used it?
* does anyone have experiencing transporting the signature data, then
recreating it, say, by adding it to a document, or generating an svg
file?
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