Design Challenge -- Round Corner mask on images

Alejandro Tejada capellan2000 at gmail.com
Wed Mar 30 19:59:45 EDT 2016


Hi Bernd,


BNig wrote
> for inks you have to make a screenshot from the system-view
> 
> ------------------------------
> on mouseUp
>    put the rect of image "sourceImg" into tSourceRect
>    put item 1 to 2 of tSourceRect into tTopLeft
>    put item 3 to 4 of tSourceRect into tBotRight
>    put globalLoc(tTopLeft) into tTopLeft
>    put globalLoc(tBotRight) into tBotRight
>    export snapshot from rect (tTopLeft & "," & tBotRight) to image "myImg"
> as png
> end mouseUp
> -----------------------------
> 
> But I think transparency is lost, but you get the ink-mode
> Tried with notSrcCopy and blendExclusion. 
> Worked all right.

Great! I hadn't thought of that possibility
of using a card screenshot. :-D

Certainly, transparency is lost (alphadata)
but could be restored (copied) from 
the original image:

> set the width of img 1 to the width of img 2
> set the height of img 1 to the height of img 2
> set the alphadata of image 2 to the alphadata of image 1

Many thanks again! :-)

Alejandro



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