Display the width of the current document

[Ps-Design]

Hello guys! How do I display the width size of the current document inside a text box in a dialog box? The unit of measurement will be in centimeters. (cm)

[Chuck Uebele]

#target photoshop
var doc = activeDocument;
app.preferences.rulerUnits = Units.CM;
alert(doc.width)

[Ps-Design]

Hi Chuck Uebele Great job, 50% positive .... 100% will be if this value is displayed in a text box equal to the picture illustration below. It would be possible? Thank you for your help.

[Chuck Uebele · Accepted solution]

#target photoshop
var doc = activeDocument;
app.preferences.rulerUnits = Units.CM;
dlg = new Window('dialog','Final Width Size');
dlg.gp = dlg.add('group');
dlg.gp.stxt = dlg.gp.add('statictext',undefined,'Width Size');
dlg.gp.etxt = dlg.gp.add('edittext',undefined,parseFloat (doc.width));
dlg.gp.meas = dlg.gp.add('statictext',undefined,'cm');
dlg.btn = dlg.add('button',undefined,'Close');
dlg.btn.onClick = function (){
    dlg.close();
    }
dlg.show();

[Ps-Design]

Very good! Beautiful work. Thank you very much Chuck Uebele

[Ps-Design]

Chuck Uebele, just curious and for the sake of studying and learning, how do I execute this function through a button eg "doc width"? Thanks again

[Chuck Uebele]

#target photoshop
var doc = activeDocument;
app.preferences.rulerUnits = Units.CM;
dlg = new Window('dialog','Final Width Size');
dlg.gp = dlg.add('group');
dlg.gp.stxt = dlg.gp.add('statictext',undefined,'Width Size');
dlg.gp.etxt = dlg.gp.add('edittext',undefined,'');
dlg.gp.etxt.size = [90,12]
dlg.gp.meas = dlg.gp.add('statictext',undefined,'cm');
dlg.getSize = dlg.add('button',undefined,'Get Doc Width');
dlg.btn = dlg.add('button',undefined,'Close');
dlg.getSize.onClick = function(){
    dlg.gp.etxt.text =parseFloat(doc.width);
    }
dlg.btn.onClick = function (){
    dlg.close();
    }
dlg.show();

[Ps-Design]

Hi Chuck Uebele thanks for the quick support! There is an error pointing to line 16, with you worked out?

[Chuck Uebele]

Do you have a file open?

[Chuck Uebele]

Fixed it. Forgot to capitalize the "F" in parseFloat.

[Ps-Design]

Now it worked perfect! thank you very much for sharing your knowledge friend Chuck Uebele A big hug for you