When using FitOptions, is it possible to set the image expansion or contraction direction?

Forum|Forum|8 months ago
August 2, 2025
1 reply
365 views

For example, I want to zoom in with the lower left corner as the base point so that the left and bottom sides remain fixed.

var sel = app.documents[0].selection;

Perhaps I need to set the automatic adjustment option for my sel[j] frame.
How do I add it?

Correct answer rob day

FitObtions won’t help, you’ll have to move the image relative to the frame:

//a selected frame
var sel = app.documents[0].selection[0];
//the image in the frame
var img = sel.images[0];
//get the move distance, the selection bottom - the image bottom
var m = sel.geometricBounds[2] - img.geometricBounds[2]
//move the image
img.move( [ 0 , 0 ] , [ 0 , m ] );  
 
 
 
 

rob day

Correct answer

Community Expert

FitObtions won’t help, you’ll have to move the image relative to the frame:

//a selected frame
var sel = app.documents[0].selection[0];
//the image in the frame
var img = sel.images[0];
//get the move distance, the selection bottom - the image bottom
var m = sel.geometricBounds[2] - img.geometricBounds[2]
//move the image
img.move( [ 0 , 0 ] , [ 0 , m ] );  
 
 
 
 

dubloveAuthor

Legend

My sel is like this:
var sel = app.documents[0].selection;

It seems that the content has not been moved, but the frame has been moved.

It seems unsuitable. It moves every image, but some don't need to be moved.

            var img = sel[j].images[0];
            var si = sel[j].geometricBounds[2] - img.geometricBounds[2]
            sel[j].fit(FitOptions.PROPORTIONALLY);
            sel[j].fit(FitOptions.FILL_PROPORTIONALLY);
            img.move([0, 0], [0, si]);

rob day

Community Expert

Either delete the 2 fit() lines , or move them before the geometricBounds line.

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