想要画板工具

// =======================================================
var idslct = charIDToTypeID( "slct" );
    var desc1017 = new ActionDescriptor();
    var idnull = charIDToTypeID( "null" );
        var ref164 = new ActionReference();
        var idartboardTool = stringIDToTypeID( "artboardTool" );
        ref164.putClass( idartboardTool );
    desc1017.putReference( idnull, ref164 );
    var iddontRecord = stringIDToTypeID( "dontRecord" );
    desc1017.putBoolean( iddontRecord, true );
    var idforceNotify = stringIDToTypeID( "forceNotify" );
    desc1017.putBoolean( idforceNotify, true );
executeAction( idslct, desc1017, DialogModes.NO );

谢谢大佬！