// linked hash map to preserve insertion order.
// null be default as so many elements have no attributes -- saves a good chunk of memory
/// <summary>Get an attribute value by key.</summary>
/// <param name="key">the attribute key</param>
/// <returns>the attribute value if set; or empty string if not set.</returns>
/// <seealso cref="HasKey(System.String)"/>
public virtual String Get(String key)
{
Validate.NotEmpty(key);
if (attributes == null)
{
return("");
}
iText.StyledXmlParser.Jsoup.Nodes.Attribute attr = attributes.Get(key.ToLowerInvariant());
return(attr != null ? attr.Value : "");
}
public virtual void SearchFontAliasWithUnicodeChars()
{
// фонт1
String cyrillicAlias = "\u0444\u043E\u043D\u04421";
// γραμματοσειρά2
String greekAlias = "\u03B3\u03C1\u03B1\u03BC\u03BC\u03B1\u03C4\u03BF\u03C3\u03B5\u03B9\u03C1\u03AC2";
// フォント3
String japaneseAlias = "\u30D5\u30A9\u30F3\u30C83";
IDictionary <String, String> aliasToFontName = new LinkedDictionary <String, String>();
aliasToFontName.Put(cyrillicAlias, "NotoSans-Regular.ttf");
aliasToFontName.Put(greekAlias, "FreeSans.ttf");
aliasToFontName.Put(japaneseAlias, "Puritan2.otf");
FontProvider provider = new FontProvider();
foreach (KeyValuePair <String, String> e in aliasToFontName)
{
provider.GetFontSet().AddFont(fontsFolder + e.Value, PdfEncodings.IDENTITY_H, e.Key);
}
ICollection <String> actualAliases = new HashSet <String>();
foreach (FontInfo fontInfo in provider.GetFontSet().GetFonts())
{
actualAliases.Add(fontInfo.GetAlias());
}
ICollection <String> expectedAliases = aliasToFontName.Keys;
NUnit.Framework.Assert.IsTrue(actualAliases.ContainsAll(expectedAliases) && expectedAliases.ContainsAll(actualAliases
));
foreach (String fontAlias in expectedAliases)
{
PdfFont pdfFont = provider.GetPdfFont(provider.GetFontSelector(JavaCollectionsUtil.SingletonList(fontAlias
), new FontCharacteristics()).BestMatch());
String fontName = pdfFont.GetFontProgram().GetFontNames().GetFontName();
NUnit.Framework.Assert.IsTrue(aliasToFontName.Get(fontAlias).Contains(fontName));
}
}
