transform layer of fixed size

[Guest]

Hi,
I would ask if it is possible to transform a layer, image, according to specified limits (upper left corner, lower right corner). My problem is that the script allows me to select any image and subsequently to me translates to a size that I could use it as a logo. I want to be transformed into each picture the same size and shape (even at the deformation).
Size width or height can I change with the values and awarded as a percentage, ie output size depends on input size. I hope you understand me. I attach you my script.

//transformacia loga na danu velkost
var id459 = charIDToTypeID( "Trnf" );
var desc92 = new ActionDescriptor();
var id460 = charIDToTypeID( "null" );
var ref37 = new ActionReference();
var id461 = charIDToTypeID( "Lyr " );
var id462 = charIDToTypeID( "Ordn" );
var id463 = charIDToTypeID( "Trgt" );
ref37.putEnumerated( id461, id462, id463 );
desc92.putReference( id460, ref37 );
var id464 = charIDToTypeID( "FTcs" );
var id465 = charIDToTypeID( "QCSt" );
var id466 = charIDToTypeID( "Qcsa" );
desc92.putEnumerated( id464, id465, id466 );
var id467 = charIDToTypeID( "Ofst" );
var desc93 = new ActionDescriptor();
var id468 = charIDToTypeID( "Hrzn" );
var id469 = charIDToTypeID( "#Rlt" );
desc93.putUnitDouble( id468, id469, 65.051841 );
var id470 = charIDToTypeID( "Vrtc" );
var id471 = charIDToTypeID( "#Rlt" );
desc93.putUnitDouble( id470, id471, -39.860197 );
var id472 = charIDToTypeID( "Ofst" );
desc92.putObject( id467, id472, desc93 );
var id473 = charIDToTypeID( "Wdth" );
var id474 = charIDToTypeID( "#Prc" );
desc92.putUnitDouble( id473, id474, 36.223685 );
var id475 = charIDToTypeID( "Hght" );
var id476 = charIDToTypeID( "#Prc" );
desc92.putUnitDouble( id475, id476, 36.223685 );
executeAction( id459, desc92, DialogModes.NO );

Thank you

[c.pfaffenbichler · Accepted solution]

I would ask if it is possible to transform a layer, image, according to specified limits (upper left corner, lower right corner)

I’m not sure I follow, do you mean the file’s upper left and lower right corners?

Then this might work, though this is probably a bit slower than ActionDescriptor-code.

var doc = app.activeDocument;

var layer = doc.activeLayer;

layer.translate(layer.bounds[0] * (-1), layer.bounds[1] * (-1));

layer.resize(doc.width / layer.bounds[2] * 100, doc.height / layer.bounds[3] * 100, AnchorPosition.TOPLEFT);

[Paul Riggott]

If you are wanting to resize the logo keeping its relative size for different sized documents this example might be better. The example is using a text layer, but will work for a normal layer.
http://www.ps-scripts.com/bb/viewtopic.php?f=9&t=3777&sid=7e09ee3a7302a503a60abb5b006bb2d5I have a script that will add Logo's/Text at relative sizes:
http://www.ps-scripts.com/bb/viewtopic.php?f=10&t=3409&sid=bc2418ca01e9dde62598a4ac2ef77f12
The last verion supports adding logo's/text, you could look at the code and see if it will help you.

[Guest]

Just a pity that Photoshop solved with the transformation of fixed values and only work with the percent (if the option to switch between these modes). Thank you for both solutions.

[JJMack]

pali185 wrote:

Hi,
I would ask if it is possible to transform a layer, image, according to specified limits (upper left corner, lower right corner). My problem is that the script allows me to select any image and subsequently to me translates to a size that I could use it as a logo. I want to be transformed into each picture the same size and shape (even at the deformation).
Size width or height can I change with the values and awarded as a percentage, ie output size depends on input size. I hope you understand me.

I just can not understand the above. It sounds a bit like your trying to automate  placing a logo on different size images  adjusting the size of the logo to the image size. If this is what your trying to do. There is a sample action the uses a script to retain the original image size and add three watermarks to the image.  One a custom shape layer. One a text layer and one a color logo layer with transparency. Package link http://www.mouseprints.net/old/dpr/JJMacksCraftingActions.zip  example: