On 3 Sep 2014, at 00:02, Martin Orpen <email@hidden> wrote:
On 2 Sep 2014, at 08:05, Dave <email@hidden> wrote:
It seems that bounds is specified to be Top, Left, Bottom,Right (old pre MacOS X style Rects), my question is, to correctly calculate the Width and Height, should the code be:
Photoshop’s layer bounds are Left, Top, Right, Bottom
So
width = bounds[3] - bounds[1]
height = bounds[4] - bounds[2]
Hi Martin,
Thanks for taking the time to answer.
I don’t understand this, surely it’s:
bounds[0] = Left (or top?)
bounds[1] = Top (or left?)
bounds[2] = Right (or bottom?)
bounds[3] = Bottom (or Right?)
Does the array start at 0 or 1?
I can’t seen to find it written in stone anywhere - if you know where Bounds is defined I’d be grateful if you could point me to it.
I just want to be 100% certain I’ve got the right coordinates because I’m seeing some strange behaviour.
Thanks a lot for your help,
Dave
Martin's answer seems to be clear. bounds is {Left, Top, Right, Bottom} which is the definition used by most applications (including the Apple ones which I'm aware of)
As I don’t own Photoshop, I searched in Google fro Photoshop AppleScript One of the answer gave me this link :
bounds list The area to crop (unit value). A list of four coordinates that mark the portion remaining after cropping, in the following order: left, top, right, bottom
According to that, set theBounds to bounds of « the target object » set theWitdth to item 3 of theBounds - item 1 of theBounds set theHeight to item 4 of theBounds - item 2 of theBounds
Yvan KOENIG (VALLAURIS, France) jeudi 4 septembre 2014 13:43:39
|