Olá a todos,
Estamos escrevendo um Script para Preflight de Pre-Press e estamos com dificuldades para inserir alguns ítens.
É possível verificar overprint em branco, preto composto e cor spot em objeto?
Abaixo segue o que conseguimos até o momento.
Agradeço a ajuda!
// Turn debugging mesages on or off
var debugThisScript = false;
var xdebugThisScript = false;
var scriptVersion = "0.1";
// find active document
var theDoc = app.activeDocument;
// Arrays to hold details on the problem elements we find.
var badBlackType = new Array();
var badBlackIndex = 0;
var badOverprintType = new Array();
var badOverprintIndex = 0;
var badFillColorType = new Array();
var badFillColorIndex = 0;
// Keep track if we are accidentally in RGB color mode
var badColorMode = 0;
// Check document color space
if ( theDoc.documentColorSpace == DocumentColorSpace.CMYK ) {
//all good debugln( "Document color space is CMYK." )
} else { debugln( "Document color space is RGB." ) badColorMode = 1;
}
var dlg;
// Loop thru all text frames in document
for ( var i = 0; i < theDoc.textFrames.length; i ++ ) { var item = theDoc.textFrames[i]; debugln( "Starting processing of text frame # " + i ); debugln( " Name: " + item.name ); debugln( " Type: " + item.typename ); debugln( " Parent name: " + item.parent.name ); debugln( " Parent type: " + item.parent.typename ); //debugln( " Contents: " + item.contents ); if ( item.typename == 'TextFrame' ) { debugln( '' ); var badType = ""; //for ( var ci = 0; ci < item.characters.length; ci++ ) { //} var inBadBlackType = false; var inBadOverprintType = false; var inBadFillColorType = false; for ( var j = 0; j < item.textRanges.length; j++ ) { var tr = item.textRanges[j]; // xdebugln( 'text range is ' + tr.contents ); var fillColor; try { xdebugln( tr.contents + ' ' + inBadFillColorType + ' ' + badFillColorIndex); fillColor = tr.characterAttributes.fillColor; if ( inBadFillColorType ) { xdebugln ( '--------- i am here --------- ' ); inBadFillColorType = false; badFillColorIndex++; } } catch ( e ) { if ( ! inBadFillColorType ) { inBadFillColorType = true; badFillColorType[ badFillColorIndex ] = new Object(); badFillColorType.contents = ""; } if ( typeof( badFillColorType[badFillColorIndex].contents )=="undefined" ) { badFillColorType[badFillColorIndex].contents = tr.contents; } else { badFillColorType[badFillColorIndex].contents += tr.contents; } continue; } //var fillColor = tr.characterAttributes.fillColor; var c = undefined; var m = undefined; var y = undefined; var k = undefined; // we have CMYK type. if ( fillColor.typename == "CMYKColor" ) { c = fillColor.cyan; m = fillColor.magenta; y = fillColor.yellow; k = fillColor.black; } else if ( fillColor.typename == "SpotColor" ) { var theSpot = fillColor.spot; if ( theSpot.color.typename == "CMYKColor" ) { c = theSpot.color.cyan; m = theSpot.color.magenta; y = theSpot.color.yellow; k = theSpot.color.black; } } else if ( fillColor.typename == "GrayColor" ) { c = 0; m = 0; y = 0; k = fillColor.gray; } // Check for bad type if ( k > 60 && c+m+y > 0 ) { if ( ! inBadBlackType ) { inBadBlackType = true; badBlackType[ badBlackIndex ] = new Object(); badBlackType.contents = ""; } if ( typeof( badBlackType[badBlackIndex].contents )=="undefined" ) { badBlackType[badBlackIndex].contents = tr.contents; } else { badBlackType[badBlackIndex].contents += tr.contents; } badBlackType[badBlackIndex].cmyk = "" + c + " " + m + " " + y + " " + k; inBadBlackType = true; } else { if ( inBadBlackType == true ) { inBadBlackType = false; badBlackIndex++; } } // Check for overprint white type. if ( ( c + m + y + k ) == 0 && tr.characterAttributes.overprintFill ) { if ( ! inBadOverprintType ) { inBadOverprintType = true; badOverprintType[ badOverprintIndex ] = new Object(); badOverprintType.contents = ""; } if ( typeof( badOverprintType[badOverprintIndex].contents )=="undefined" ) { badOverprintType[badOverprintIndex].contents = tr.contents; } else { badOverprintType[badOverprintIndex].contents += tr.contents; } badOverprintType[badOverprintIndex].cmyk = "" + c + " " + m + " " + y + " " + k; inbadOverprintType = true; } else { if ( inBadOverprintType == true ) { inBadOverprintType = false; badOverprintIndex++; } } debugln( "--> " + tr.contents + " is " + fillColor.typename + " " + c + " " + m + " " + y + " " + k ); } // out of textframe. reset inFlag. increment index by 1 if still in; if ( inBadBlackType ) { badBlackIndex++; } // out of textframe. reset inFlag. increment index by 1 if still in; if ( inBadOverprintType ) { badOverprintIndex++; } if ( inBadFillColorType ) { badFillColorIndex++; } //item.contents = mapData[dataType][ key ].text; //item.textRange.characterAttributes.fillColor = getColorfromString( mapData[dataType][ key ].fillCMYK ); }
}
var numProblems = badColorMode + badBlackType.length + badOverprintType.length + badFillColorType.length;
var resultsMsg = "";
if ( numProblems > 0 ) { resultsMsg += "Lista de problemas apresentados \"" + theDoc.name + "\"\n"; resultsMsg += '\n'; if ( badColorMode ) { alertMsg += "\nSeu documento está em RGB, converta para CMYK.\n" resultsMsg += 'SEU DOCUMENTO ESTÁ EM RGB, CONVERTA PARA CMYK\n'; resultsMsg += '==================================================================\n'; resultsMsg += "File>Document Color Mode>CMYK Color.\n"; resultsMsg += '\n'; } if ( badBlackType.length ) { alertMsg += "\nYour document has " + badBlackType.length + " pieces of 4-color black type." resultsMsg += 'PRETO COMPOSTO!!\n'; resultsMsg += '================================================\n'; for ( var i=0; i<badBlackType.length; i++ ) { debugln(""); debugln("-------------------------"); debugln("Bad 4-color black type") debugln( badBlackType[i].contents ); debugln( badBlackType[i].cmyk ); resultsMsg += badBlackType[i].contents + "\n"; } resultsMsg += '\n'; } if ( badFillColorType.length ) { alertMsg += "\nYour document has " + badFillColorType.length + " pieces of type with invalid CMYK specs." resultsMsg += 'BRANCO COM OVERPRINT EM FONTE\n'; resultsMsg += '(Verifique seu documento!)\n'; resultsMsg += '================================================\n'; for ( var i=0; i<badFillColorType.length; i++ ) { debugln(""); debugln("-------------------------"); debugln(" type") debugln( badFillColorType[i].contents ); debugln( badFillColorType[i].cmyk ); resultsMsg += badFillColorType[i].contents + "\n"; } resultsMsg += '\n'; } if ( badOverprintType.length ) { alertMsg += "\nYour document has " + badOverprintType.length + " pieces of overprinting white type." resultsMsg += 'BRANCO COM OVERPRINT EM FONTE\n'; resultsMsg += '================================================\n'; for ( var i=0; i<badOverprintType.length; i++ ) { debugln(""); debugln("-------------------------"); debugln("Overprinting white type") debugln( badOverprintType[i].contents ); resultsMsg += badOverprintType[i].contents + "\n"; } resultsMsg += '\n'; }
} else {
resultsMsg = 'Seu documento está OK.';
}
displayAlert( resultsMsg );
function displayAlert( msg ) {
dlg = new Window('dialog', 'Preflight Scriba'); var msgPnl = dlg.add('panel', undefined, 'Preflight Scriba'); msgPnl.orientation = 'row'; msgPnl.report = msgPnl.add('edittext', undefined, msg,{multiline:true}); msgPnl.report.preferredSize = [600,400]; var btnPnl = dlg.add('group', undefined, ''); btnPnl.orientation = 'row' btnPnl.cancelBtn = btnPnl.add('button', undefined, 'Cancel', {name:'cancel'}); btnPnl.cancelBtn.onClick = function() { dlg.close() }; dlg.show();
}
app.redraw();
function getCMYKfromString( s ) {
var cmyk = s.split( "," ); var color = new CMYKColor(); color.cyan = cmyk[0]; color.magenta = cmyk[1]; color.yellow = cmyk[2]; color.black = cmyk[3]; return color;
}
function getColorfromString( s ) {
var colorType = ''; var colorData = ''; if ( s.match( ":" ) ) { var colorParts = s.split( ':' ); colorType = colorParts[0]; colorData = colorParts[1]; } else { colorType = 'CMYK'; colorData = s; } var color; debugln( ' --> Color type: ' + colorType ) ; debugln( ' --> Color data: ' + colorData ) ; if ( colorType == 'CMYK' ) { var cmyk = s.split( "," ); color = new CMYKColor(); color.cyan = cmyk[0]; color.magenta = cmyk[1]; color.yellow = cmyk[2]; color.black = cmyk[3]; } else if ( colorType == 'Swatch' ) { try { if ( theDoc.swatches[colorData] ) { var swatch = theDoc.swatches[colorData]; color = swatch.color; } } catch (e) { alert( "The swatch " + colorData + " doesn’t exist" ); } } return color;
}
true;
//////////////////////////////////////////
// Functions start here
function getNewName(sourceDoc, destFolder) {
var docName = sourceDoc.name; var ext = '.jpg'; // new extension for pdf file var newName = ""; // if name has no dot (and hence no extension, // just append the extension if (docName.indexOf('.') < 0) { newName = docName + ext; } else { var dot = docName.lastIndexOf('.'); newName += docName.substring(0, dot); newName += ext; } newName = newName.replace( / /g, '-' ); // Create a file object to save the pdf saveInFile = new File( destFolder + '/' + newName ); return saveInFile;
}
function debugln ( s ) {
if ( debugThisScript ) { $.writeln( s ); }
}
function xdebugln ( s ) {
if ( xdebugThisScript ) { $.writeln( s ); }
}