Adobe Extending Flash Professional CS5 Manuale Utente Scaricare il pdf (Pagina 304)

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EXTENDING FLASH PROFESSIONAL

fontItem object

Last updated 5/2/2011

function embedFontSymbol(symbolName, fontName, includeVariants) {

var doc = fl.getDocumentDOM();

if (doc) {

// look up the item. if it exists, delete it.

var index = doc.library.findItemIndex(symbolName);

if (index > -1)

doc.library.deleteItem(symbolName);

// make a new font symbol in the library

doc.library.addNewItem('font', symbolName);

// look up the symbol by its name

var index = doc.library.findItemIndex(symbolName);

if (index > -1) {

// get the item from the library and set the attributes of interest

var fontObj = doc.library.items[index];

fontObj.isDefineFont4Symbol = true;

fontObj.font = fontName;

fontObj.bold = false;

fontObj.italic = false;

fontObj.embedVariantGlyphs = includeVariants;

// this is what forces the font into the SWF stream

fontObj.linkageExportForAS = true;

fontObj.linkageExportInFirstFrame = true;

}

The following function displays all the font symbols in the Output panel.

function dumpFontSymbols()

{

var doc = fl.getDocumentDOM();

if (doc) {

var items = doc.library.items;

fl.trace("items length = " + items.length);

var i;

for(i=0; i<items.length; i++) {

var item = items[i];

fl.trace("itemType = " + item.itemType);

if (item.itemType == 'font') {

fl.trace("name = " + item.name);

fl.trace("DF4 symbol = " + item.isDefineFont4Symbol);

fl.trace("font = " + item.font);

}

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Adobe Extending Flash Professional CS5 Manuale Utente Pagina 304

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