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D
Dariusz1989
Inspiring
June 22, 2023
Beantwortet

PS Javascript get brig&contrast values - no data?

  • June 22, 2023
  • 1 Antwort
  • 525 Ansichten

Hey

 

Running this :

var ref = new ActionReference();
ref.putEnumerated(charIDToTypeID("AdjL"), charIDToTypeID("Ordn"), charIDToTypeID("Trgt"));
var desc = executeActionGet(ref);
var data = desc.getList(stringIDToTypeID("adjustment")).getObjectValue(0).getData(stringIDToTypeID("legacyContentData"));

var Brightness= getShortIntFromData(data, 0),
var Contrast= getShortIntFromData(data, 2),
var UseLegacy= (getShortIntFromData(data, 4)) ? 1 : 0


If the bri&contrast is set to Use Legacy = I get all data

But if its "new" then I can't get any data no matter what I do.

Any idea, any1 ?

 

Regards
Dariusz

    Dieses Thema wurde für Antworten geschlossen.
    Beste Antwort von r-bin

    Try thia

     

    function get_contrast_desc(id)
    {
    try {
        var r = new ActionReference();
        var d = new ActionDescriptor();

        r.putProperty(stringIDToTypeID("property"), stringIDToTypeID("json"));
        r.putEnumerated(stringIDToTypeID("document"), stringIDToTypeID("ordinal"), stringIDToTypeID("targetEnum"));
        d.putReference(stringIDToTypeID("null"), r);

        d.putInteger(stringIDToTypeID("layerID"), id);
        d.putBoolean(stringIDToTypeID("layerInfo"), true);

        d.putBoolean(stringIDToTypeID( "includeAncestors" ), false);

        eval("var json="+executeAction(stringIDToTypeID("get"), d, DialogModes.NO).getString(stringIDToTypeID("json")));

        var d = new ActionDescriptor();

        if (!json.layers) return d;
        if (json.layers.length != 1) return d;
        if (json.layers[0].id != id) return d;

        var adj = json.layers[0].adjustment;

        if (!adj) return d;

        if (adj.brightness != undefined) d.putInteger(stringIDToTypeID("brightness"), adj.brightness);
        if (adj.center     != undefined) d.putInteger(stringIDToTypeID("center"),     adj.center);
        if (adj.useLegacy  != undefined) d.putBoolean(stringIDToTypeID("useLegacy"),  adj.useLegacy);

        return d;
        }
    catch (e) { throw(e); }
    }

    1 Antwort

    R
    r-binAntwort
    Legend
    June 22, 2023

    Try thia

     

    function get_contrast_desc(id)
    {
    try {
        var r = new ActionReference();
        var d = new ActionDescriptor();

        r.putProperty(stringIDToTypeID("property"), stringIDToTypeID("json"));
        r.putEnumerated(stringIDToTypeID("document"), stringIDToTypeID("ordinal"), stringIDToTypeID("targetEnum"));
        d.putReference(stringIDToTypeID("null"), r);

        d.putInteger(stringIDToTypeID("layerID"), id);
        d.putBoolean(stringIDToTypeID("layerInfo"), true);

        d.putBoolean(stringIDToTypeID( "includeAncestors" ), false);

        eval("var json="+executeAction(stringIDToTypeID("get"), d, DialogModes.NO).getString(stringIDToTypeID("json")));

        var d = new ActionDescriptor();

        if (!json.layers) return d;
        if (json.layers.length != 1) return d;
        if (json.layers[0].id != id) return d;

        var adj = json.layers[0].adjustment;

        if (!adj) return d;

        if (adj.brightness != undefined) d.putInteger(stringIDToTypeID("brightness"), adj.brightness);
        if (adj.center     != undefined) d.putInteger(stringIDToTypeID("center"),     adj.center);
        if (adj.useLegacy  != undefined) d.putBoolean(stringIDToTypeID("useLegacy"),  adj.useLegacy);

        return d;
        }
    catch (e) { throw(e); }
    }
      D
      Dariusz1989Autor
      Inspiring
      June 22, 2023

      This is incredible!

      Also how? Why when what?!

      Also if we can get data as json, can we also set data from json? O.O

      Tell me more, I must know!!! O.O

       

      Also, 

              eval("var json=" + executeAction(stringIDToTypeID("get"), d, DialogModes.NO).getString(stringIDToTypeID("json")));
      This seems to make json object? o.O Dict? O.O eval = XX does dicts from strings/returns? O.O

      Regards

      Dariusz

       

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