Resize and Crop (OK) or... just Crop (error)

[Pedro Cortez Marques]

I use this function to resize a selection and to stop (DialogModes.ALL) on the resize object.

When it's done, just dobble-click it and that's it.

But...

some times I just don't want to make any change to resize and I just go directly to the dobble-click: this generates an error and doesn't crop.

It forces me to resize even when I don't want to.

Can you help me?

//select something

cropDialog();

function cropDialog() {
    var idTrnf = charIDToTypeID( "Trnf" );
        var desc19 = new ActionDescriptor();
        var idnull = charIDToTypeID( "null" );
            var ref11 = new ActionReference();
            var idChnl = charIDToTypeID( "Chnl" );
            var idfsel = charIDToTypeID( "fsel" );
            ref11.putProperty( idChnl, idfsel );
        desc19.putReference( idnull, ref11 );
        var idFTcs = charIDToTypeID( "FTcs" );
        var idQCSt = charIDToTypeID( "QCSt" );
        var idQcsa = charIDToTypeID( "Qcsa" );
        desc19.putEnumerated( idFTcs, idQCSt, idQcsa );
        var idOfst = charIDToTypeID( "Ofst" );
            var desc20 = new ActionDescriptor();
            var idHrzn = charIDToTypeID( "Hrzn" );
            var idPxl = charIDToTypeID( "#Pxl" );
            desc20.putUnitDouble( idHrzn, idPxl, 0.000000 );
            var idVrtc = charIDToTypeID( "Vrtc" );
            var idPxl = charIDToTypeID( "#Pxl" );
            desc20.putUnitDouble( idVrtc, idPxl, 0.000000 );
        var idOfst = charIDToTypeID( "Ofst" );
        desc19.putObject( idOfst, idOfst, desc20 );
        var idWdth = charIDToTypeID( "Wdth" );
        var idPrc = charIDToTypeID( "#Prc" );
        desc19.putUnitDouble( idWdth, idPrc, 100.000000 );
        var idHght = charIDToTypeID( "Hght" );
        var idPrc = charIDToTypeID( "#Prc" );
        desc19.putUnitDouble( idHght, idPrc, 100.000000 );
        var idLnkd = charIDToTypeID( "Lnkd" );
        desc19.putBoolean( idLnkd, true );
    executeAction( idTrnf, desc19, DialogModes.ALL ); // em vez de DialogModes.NO, ou seja, para parar
}

[Paul Riggott · Accepted solution]

Change..

executeAction( idTrnf, desc19, DialogModes.ALL ); 

To

try{
executeAction( idTrnf, desc19, DialogModes.ALL ); 
}catch(e){}

[Michael_L_Hale]

Is that all of your code?. What you posted is just a transform selection function, it doesn't crop. However if you want to be able to accept the current selection without resizing just put the executeAction in a try/catch block.

cropDialog();
function cropDialog() {
    var idTrnf = charIDToTypeID( "Trnf" );
        var desc19 = new ActionDescriptor();
        var idnull = charIDToTypeID( "null" );
            var ref11 = new ActionReference();
            var idChnl = charIDToTypeID( "Chnl" );
            var idfsel = charIDToTypeID( "fsel" );
            ref11.putProperty( idChnl, idfsel );
        desc19.putReference( idnull, ref11 );
        var idFTcs = charIDToTypeID( "FTcs" );
        var idQCSt = charIDToTypeID( "QCSt" );
        var idQcsa = charIDToTypeID( "Qcsa" );
        desc19.putEnumerated( idFTcs, idQCSt, idQcsa );
        var idOfst = charIDToTypeID( "Ofst" );
            var desc20 = new ActionDescriptor();
            var idHrzn = charIDToTypeID( "Hrzn" );
            var idPxl = charIDToTypeID( "#Pxl" );
            desc20.putUnitDouble( idHrzn, idPxl, 0.000000 );
            var idVrtc = charIDToTypeID( "Vrtc" );
            var idPxl = charIDToTypeID( "#Pxl" );
            desc20.putUnitDouble( idVrtc, idPxl, 0.000000 );
        var idOfst = charIDToTypeID( "Ofst" );
        desc19.putObject( idOfst, idOfst, desc20 );
        var idWdth = charIDToTypeID( "Wdth" );
        var idPrc = charIDToTypeID( "#Prc" );
        desc19.putUnitDouble( idWdth, idPrc, 100.000000 );
        var idHght = charIDToTypeID( "Hght" );
        var idPrc = charIDToTypeID( "#Prc" );
        desc19.putUnitDouble( idHght, idPrc, 100.000000 );
        var idLnkd = charIDToTypeID( "Lnkd" );
        desc19.putBoolean( idLnkd, true );
     try{
         executeAction( idTrnf, desc19, DialogModes.ALL ); // em vez de DialogModes.NO, ou seja, para parar
     }catch(e){}
}

But it still will not crop without additional code.

[Pedro Cortez Marques]

It is not all the code. I have passed only a portion.

Thanks!