public virtual void CustomFontProvider()
{
String fileName = "customFontProvider.pdf";
String outFileName = destinationFolder + fileName + ".pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
FontProvider fontProvider = new FontProvider();
// TODO DEVSIX-2119 Update if necessary
fontProvider.GetFontSet().AddFont(StandardFonts.TIMES_ROMAN, null, "times");
fontProvider.GetFontSet().AddFont(StandardFonts.HELVETICA);
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(fontProvider);
Paragraph paragraph1 = new Paragraph("Default Helvetica should be selected.");
doc.Add(paragraph1);
Paragraph paragraph2 = new Paragraph("Default Helvetica should be selected.").SetFontFamily(StandardFonts.
COURIER);
doc.Add(paragraph2);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + fileName));
}
public virtual void CustomFontWeight()
{
String fileName = "customFontWeight";
String outFileName = destinationFolder + fileName + ".pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
FontProvider sel = new FontProvider();
sel.GetFontSet().AddFont(StandardFonts.HELVETICA);
sel.GetFontSet().AddFont(StandardFonts.HELVETICA_BOLD);
sel.GetFontSet().AddFont(StandardFonts.TIMES_ROMAN);
// The provided alias is incorrect. It'll be used as a font's family, but since the name is invalid, the font shouldn't be selected
sel.GetFontSet().AddFont(StandardFonts.TIMES_BOLD, null, "Times-Roman Bold");
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(sel);
Div div = new Div().SetFontFamily(StandardFonts.TIMES_ROMAN);
Paragraph paragraph = new Paragraph("Times Roman Bold text");
paragraph.SetProperty(Property.FONT_WEIGHT, "bold");
div.Add(paragraph);
doc.Add(div);
doc.Add(new Paragraph("UPD: The paragraph above should be written in Helvetica-Bold. The provided alias for Times-Bold was incorrect. It was used as a font's family, but since the name is invalid, the font wasn't selected."
));
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + fileName));
}
public virtual void SingleFontWithUnicodeRange()
{
String fileName = "singleFontWithUnicodeRange";
//In the result pdf will be two equal fonts but with different subsets
String outFileName = destinationFolder + fileName + ".pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
FontProvider sel = new FontProvider();
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().AddFont(fontsFolder + "NotoSans-Regular.ttf", null, "FontAlias"
));
NUnit.Framework.Assert.IsFalse(sel.GetFontSet().AddFont(fontsFolder + "NotoSans-Regular.ttf", null, "FontAlias"
));
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Size() == 1);
String s = "Hello world! Здравствуй мир! Hello world! Здравствуй мир!";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(sel);
doc.SetProperty(Property.FONT, new String[] { "FontAlias" });
Text text = new Text(s).SetBackgroundColor(ColorConstants.LIGHT_GRAY);
Paragraph paragraph = new Paragraph(text);
doc.Add(paragraph);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + fileName));
}
public virtual void CustomFontProvider2()
{
String fileName = "customFontProvider2.pdf";
String outFileName = destinationFolder + fileName + ".pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
FontProvider fontProvider = new FontProvider();
// bold font. shouldn't be selected
// TODO DEVSIX-2119 Update if necessary
fontProvider.GetFontSet().AddFont(StandardFonts.TIMES_BOLD, null, "times");
// monospace font. shouldn't be selected
fontProvider.GetFontSet().AddFont(StandardFonts.COURIER);
fontProvider.GetFontSet().AddFont(sourceFolder + "../fonts/FreeSans.ttf", PdfEncodings.IDENTITY_H);
// TODO DEVSIX-2119 Update if necessary
fontProvider.GetFontSet().AddFont(StandardFonts.TIMES_ROMAN, null, "times");
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(fontProvider);
Paragraph paragraph = new Paragraph("There is no default font (Helvetica) inside the used FontProvider's instance. So the first font, that has been added, should be selected. Here it's FreeSans."
).SetFontFamily("ABRACADABRA_THERE_IS_NO_SUCH_FONT");
doc.Add(paragraph);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + fileName));
}
public virtual void CyrillicAndLatinWithUnicodeRange()
{
String fileName = "cyrillicAndLatinWithUnicodeRange";
String outFileName = destinationFolder + fileName + ".pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
FontProvider sel = new FontProvider();
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().AddFont(fontsFolder + "NotoSans-Regular.ttf", null, "FontAlias"
, new RangeBuilder(0, 255).Create()));
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().AddFont(fontsFolder + "FreeSans.ttf", null, "FontAlias", new
RangeBuilder(1024, 1279).Create()));
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Size() == 2);
String s = "Hello world! Здравствуй мир! Hello world! Здравствуй мир!";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(sel);
doc.SetProperty(Property.FONT, new String[] { "FontAlias" });
Text text = new Text(s).SetBackgroundColor(ColorConstants.LIGHT_GRAY);
Paragraph paragraph = new Paragraph(text);
doc.Add(paragraph);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + fileName));
}
public virtual void CustomFontWeight3()
{
String fileName = "customFontWeight3";
String outFileName = destinationFolder + fileName + ".pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
FontProvider sel = new FontProvider();
sel.GetFontSet().AddFont(StandardFonts.HELVETICA);
sel.GetFontSet().AddFont(StandardFonts.HELVETICA_BOLD);
sel.GetFontSet().AddFont(StandardFonts.TIMES_ROMAN);
// correct alias
sel.GetFontSet().AddFont(StandardFonts.TIMES_BOLD);
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(sel);
Div div = new Div().SetFontFamily(StandardFontFamilies.TIMES);
Paragraph paragraph = new Paragraph("Times Roman Bold text");
paragraph.SetProperty(Property.FONT_WEIGHT, "bold");
div.Add(paragraph);
doc.Add(div);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + fileName));
}
public virtual void NonBreakingHyphenDifferentFonts()
{
//TODO: update after fix of DEVSIX-2034
String outFileName = destinationFolder + "nonBreakingHyphenDifferentFonts.pdf";
String cmpFileName = sourceFolder + "cmp_nonBreakingHyphenDifferentFonts.pdf";
String diffPrefix = "diff01_";
Document document = new Document(new PdfDocument(new PdfWriter(outFileName)));
FontProvider sel = new FontProvider();
sel.GetFontSet().AddFont(StandardFonts.TIMES_ROMAN);
sel.GetFontSet().AddFont(StandardFonts.COURIER);
sel.GetFontSet().AddFont(fontsFolder + "Puritan2.otf", PdfEncodings.IDENTITY_H, "Puritan2");
sel.GetFontSet().AddFont(fontsFolder + "NotoSans-Regular.ttf", PdfEncodings.IDENTITY_H, "NotoSans");
document.SetFontProvider(sel);
document.Add(new Paragraph("StandardFonts - non-breaking hyphen \\u2011").SetUnderline().SetTextAlignment(
TextAlignment.CENTER));
document.Add(new Paragraph("for Standard font TIMES_ROMAN: <‑> non-breaking hyphen <\u2011> 2 hyphens<\u2011\u2011>here "
).SetFont(StandardFonts.TIMES_ROMAN));
document.Add(new Paragraph("for Standard font COURIER: <‑> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here "
).SetFont(StandardFonts.COURIER));
document.Add(new Paragraph("for Standard font HELVETICA_BOLD: <‑> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here "
).SetFont(PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD)));
document.Add(new Paragraph("for Standard font SYMBOL: <‑> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here "
).SetFont(PdfFontFactory.CreateFont(StandardFonts.SYMBOL)));
document.Add(new Paragraph("Non-Standard fonts - non-breaking hyphen \\u2011").SetUnderline().SetTextAlignment
(TextAlignment.CENTER));
document.Add(new Paragraph("for NotoSans: <‑> hyphen<\u2011> 2hyphens <\u2011\u2011>here").SetFont("NotoSans"
));
document.Add(new Paragraph("for Puritan2: <‑> hyphen<\u2011> 2hyphens <\u2011\u2011>here").SetFont("Puritan2"
));
sel.GetFontSet().AddFont(fontsFolder + "FreeSans.ttf", PdfEncodings.IDENTITY_H, "FreeSans");
document.Add(new Paragraph("AFTER adding of FreeSans font with non-breaking hyphen \\u2011 support").SetUnderline
().SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph("for Standard font TIMES_ROMAN: <‑> non-breaking hyphen <\u2011> 2 hyphens<\u2011\u2011>here "
).SetFont(StandardFonts.TIMES_ROMAN));
document.Add(new Paragraph("for Standard font COURIER: <‑> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here "
).SetFont(StandardFonts.COURIER));
document.Add(new Paragraph("for Standard font HELVETICA_BOLD: <‑> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here "
).SetFont(PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD)));
document.Add(new Paragraph("for Standard font SYMBOL: <‑> non-breaking hyphen<\u2011> 2hyphens <\u2011\u2011>here "
).SetFont(PdfFontFactory.CreateFont(StandardFonts.SYMBOL)));
document.Add(new Paragraph("for FreeSans: <‑> hyphen<\u2011> 2hyphens <\u2011\u2011>here").SetFont("FreeSans"
));
document.Add(new Paragraph("for NotoSans: <‑> hyphen<\u2011> 2hyphens <\u2011\u2011>here").SetFont("NotoSans"
));
document.Add(new Paragraph("for Puritan2: <‑> hyphen<\u2011> 2hyphens <\u2011\u2011>here").SetFont("Puritan2"
));
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, diffPrefix));
}
public virtual void TestReusingFontProvider()
{
String testName = "testReusingFontProvider";
String path = PdfHelper.GetDefaultImagePath();
String pdfPathA3u = PdfHelper.GetTargetDirectory() + testName + "_a3u.pdf";
String pdfPath = PdfHelper.GetTargetDirectory() + testName + ".pdf";
FileInfo file = new FileInfo(path);
FontProvider fontProvider = new FontProvider("FreeSans");
fontProvider.AddFont(PdfHelper.GetFreeSansFontPath());
PdfOcrFontProvider pdfOcrFontProvider = new PdfOcrFontProvider(fontProvider.GetFontSet(), "FreeSans");
OcrPdfCreatorProperties ocrPdfCreatorProperties = new OcrPdfCreatorProperties();
ocrPdfCreatorProperties.SetPdfLang("en-US");
ocrPdfCreatorProperties.SetFontProvider(pdfOcrFontProvider);
PdfHelper.CreatePdfA(pdfPathA3u, file, ocrPdfCreatorProperties, PdfHelper.GetCMYKPdfOutputIntent());
PdfHelper.CreatePdf(pdfPath, file, ocrPdfCreatorProperties);
ExtractionStrategy strategy = PdfHelper.GetExtractionStrategy(pdfPathA3u);
PdfFont font = strategy.GetPdfFont();
String fontName = font.GetFontProgram().GetFontNames().GetFontName();
NUnit.Framework.Assert.IsTrue(fontName.Contains("FreeSans"));
NUnit.Framework.Assert.IsTrue(font.IsEmbedded());
NUnit.Framework.Assert.AreEqual(PdfHelper.DEFAULT_TEXT, strategy.GetResultantText());
strategy = PdfHelper.GetExtractionStrategy(pdfPath);
font = strategy.GetPdfFont();
fontName = font.GetFontProgram().GetFontNames().GetFontName();
NUnit.Framework.Assert.IsTrue(fontName.Contains("FreeSans"));
NUnit.Framework.Assert.IsTrue(font.IsEmbedded());
NUnit.Framework.Assert.AreEqual(PdfHelper.DEFAULT_TEXT, strategy.GetResultantText());
}
){kind=link}
protected internal override void DoDraw(SvgDrawContext context)
{
if (this.attributesAndStyles != null && this.attributesAndStyles.ContainsKey(SvgConstants.Attributes.TEXT_CONTENT
))
{
PdfCanvas currentCanvas = context.GetCurrentCanvas();
String xRawValue = this.attributesAndStyles.Get(SvgConstants.Attributes.X);
String yRawValue = this.attributesAndStyles.Get(SvgConstants.Attributes.Y);
String fontSizeRawValue = this.attributesAndStyles.Get(SvgConstants.Attributes.FONT_SIZE);
IList <String> xValuesList = SvgCssUtils.SplitValueList(xRawValue);
IList <String> yValuesList = SvgCssUtils.SplitValueList(yRawValue);
float x = 0f;
float y = 0f;
float fontSize = 0f;
if (fontSizeRawValue != null && !String.IsNullOrEmpty(fontSizeRawValue))
{
fontSize = CssUtils.ParseAbsoluteLength(fontSizeRawValue, CommonCssConstants.PT);
}
if (!xValuesList.IsEmpty())
{
x = CssUtils.ParseAbsoluteLength(xValuesList[0]);
}
if (!yValuesList.IsEmpty())
{
y = CssUtils.ParseAbsoluteLength(yValuesList[0]);
}
currentCanvas.BeginText();
FontProvider provider = context.GetFontProvider();
FontSet tempFonts = context.GetTempFonts();
PdfFont font = null;
if (!provider.GetFontSet().IsEmpty() || (tempFonts != null && !tempFonts.IsEmpty()))
{
String fontFamily = this.attributesAndStyles.Get(SvgConstants.Attributes.FONT_FAMILY);
String fontWeight = this.attributesAndStyles.Get(SvgConstants.Attributes.FONT_WEIGHT);
String fontStyle = this.attributesAndStyles.Get(SvgConstants.Attributes.FONT_STYLE);
fontFamily = fontFamily != null?fontFamily.Trim() : "";
FontInfo fontInfo = ResolveFontName(fontFamily, fontWeight, fontStyle, provider, tempFonts);
font = provider.GetPdfFont(fontInfo, tempFonts);
}
if (font == null)
{
try {
// TODO (DEVSIX-2057)
// TODO each call of createFont() create a new instance of PdfFont.
// TODO FontProvider shall be used instead.
font = PdfFontFactory.CreateFont();
}
catch (System.IO.IOException e) {
throw new SvgProcessingException(SvgLogMessageConstant.FONT_NOT_FOUND, e);
}
}
currentCanvas.SetFontAndSize(font, fontSize);
//Current transformation matrix results in the character glyphs being mirrored, correct with inverse tf
currentCanvas.SetTextMatrix(1, 0, 0, -1, x, y);
currentCanvas.SetColor(ColorConstants.BLACK, true);
currentCanvas.ShowText(this.attributesAndStyles.Get(SvgConstants.Attributes.TEXT_CONTENT));
currentCanvas.EndText();
}
}
public virtual void TestCompliantThaiPdfA()
{
String testName = "testCompliantThaiPdfA";
String path = PdfHelper.GetThaiImagePath();
String pdfPath = PdfHelper.GetTargetDirectory() + testName + ".pdf";
OcrPdfCreatorProperties ocrPdfCreatorProperties = new OcrPdfCreatorProperties();
ocrPdfCreatorProperties.SetPdfLang("en-US");
ocrPdfCreatorProperties.SetTextColor(DeviceRgb.BLACK);
FontProvider fontProvider = new FontProvider("Kanit");
fontProvider.AddFont(PdfHelper.GetKanitFontPath());
PdfOcrFontProvider pdfOcrFontProvider = new PdfOcrFontProvider(fontProvider.GetFontSet(), "Kanit");
ocrPdfCreatorProperties.SetFontProvider(pdfOcrFontProvider);
PdfHelper.CreatePdfA(pdfPath, new FileInfo(path), ocrPdfCreatorProperties, PdfHelper.GetRGBPdfOutputIntent
());
String resultWithActualText = PdfHelper.GetTextFromPdfLayerUseActualText(pdfPath, null);
NUnit.Framework.Assert.AreEqual(PdfHelper.THAI_TEXT, resultWithActualText);
String resultWithoutUseActualText = PdfHelper.GetTextFromPdfLayer(pdfPath, null);
NUnit.Framework.Assert.AreEqual(PdfHelper.THAI_TEXT, resultWithoutUseActualText);
NUnit.Framework.Assert.AreEqual(resultWithoutUseActualText, resultWithActualText);
ExtractionStrategy strategy = PdfHelper.GetExtractionStrategy(pdfPath);
PdfFont font = strategy.GetPdfFont();
String fontName = font.GetFontProgram().GetFontNames().GetFontName();
NUnit.Framework.Assert.IsTrue(fontName.Contains("Kanit"));
NUnit.Framework.Assert.IsTrue(font.IsEmbedded());
}
){kind=link}
internal virtual void ResolveFont(SvgDrawContext context)
{
FontProvider provider = context.GetFontProvider();
FontSet tempFonts = context.GetTempFonts();
font = null;
if (!provider.GetFontSet().IsEmpty() || (tempFonts != null && !tempFonts.IsEmpty()))
{
String fontFamily = this.attributesAndStyles.Get(SvgConstants.Attributes.FONT_FAMILY);
String fontWeight = this.attributesAndStyles.Get(SvgConstants.Attributes.FONT_WEIGHT);
String fontStyle = this.attributesAndStyles.Get(SvgConstants.Attributes.FONT_STYLE);
fontFamily = fontFamily != null?fontFamily.Trim() : "";
FontInfo fontInfo = ResolveFontName(fontFamily, fontWeight, fontStyle, provider, tempFonts);
font = provider.GetPdfFont(fontInfo, tempFonts);
}
if (font == null)
{
try {
// TODO: DEVSIX-2057 each call of createFont() create a new instance of PdfFont.
// FontProvider shall be used instead.
font = PdfFontFactory.CreateFont();
}
catch (System.IO.IOException e) {
throw new SvgProcessingException(SvgLogMessageConstant.FONT_NOT_FOUND, e);
}
}
}
public virtual void CyrillicAndLatinGroup()
{
String fileName = "cyrillicAndLatinGroup";
String outFileName = destinationFolder + "cyrillicAndLatinGroup.pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
FontProvider sel = new FontProvider();
NUnit.Framework.Assert.IsTrue(sel.AddFont(fontsFolder + "NotoSans-Regular.ttf"));
NUnit.Framework.Assert.IsTrue(sel.AddFont(fontsFolder + "FreeSans.ttf"));
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().AddFont(fontsFolder + "Puritan2.otf", PdfEncodings.IDENTITY_H
, "Puritan42"));
String s = "Hello world! Здравствуй мир! Hello world! Здравствуй мир!";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(sel);
doc.SetProperty(Property.FONT, new String[] { "Puritan42" });
Text text = new Text(s).SetBackgroundColor(ColorConstants.LIGHT_GRAY);
Paragraph paragraph = new Paragraph(text);
doc.Add(paragraph);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + fileName));
}
public virtual void WriteTextInFontWhichAliasWithUnicodeChars()
{
String fileName = "writeTextInFontWhichAliasWithUnicodeChars";
String outFileName = destinationFolder + fileName + ".pdf";
String cmpFileName = sourceFolder + "cmp_" + fileName + ".pdf";
// フォント3
String japaneseAlias = "\u30D5\u30A9\u30F3\u30C83";
FontProvider provider = new FontProvider();
provider.AddFont(fontsFolder + "NotoSans-Regular.ttf");
provider.GetFontSet().AddFont(fontsFolder + "Puritan2.otf", PdfEncodings.IDENTITY_H, japaneseAlias);
provider.AddFont(fontsFolder + "FreeSans.ttf");
String s = "Hello world!";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(new FileStream(outFileName, FileMode.Create)));
Document doc = new Document(pdfDoc);
doc.SetFontProvider(provider);
Paragraph paragraph = new Paragraph(new Text(s).SetBackgroundColor(ColorConstants.LIGHT_GRAY));
paragraph.SetFontFamily(japaneseAlias);
doc.Add(paragraph);
doc.Close();
// Text shall be written in Puritan 2.0
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
));
}
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));
}
}
/// <summary>
/// Perform OCR using provided path to image (imgPath)
/// and save result PDF document to "pdfPath".
/// </summary>
/// <remarks>
/// Perform OCR using provided path to image (imgPath)
/// and save result PDF document to "pdfPath".
/// (Method is used for compare tool)
/// </remarks>
protected internal virtual void DoOcrAndSavePdfToPath(AbstractTesseract4OcrEngine tesseractReader, String
imgPath, String pdfPath, IList <String> languages, IList <String> fonts, Color color)
{
if (languages != null)
{
Tesseract4OcrEngineProperties properties = tesseractReader.GetTesseract4OcrEngineProperties();
properties.SetLanguages(languages);
tesseractReader.SetTesseract4OcrEngineProperties(properties);
}
OcrPdfCreatorProperties properties_1 = new OcrPdfCreatorProperties();
properties_1.SetPdfLang("en-US");
properties_1.SetTitle("");
if (fonts != null && fonts.Count > 0)
{
FontProvider fontProvider = new FontProvider();
foreach (String fontPath in fonts)
{
String name = FONT_PATH_TO_FONT_NAME_MAP.Get(fontPath);
fontProvider.GetFontSet().AddFont(fontPath, PdfEncodings.IDENTITY_H, name);
}
properties_1.SetFontProvider(fontProvider);
}
if (color != null)
{
properties_1.SetTextColor(color);
}
if (languages != null)
{
NUnit.Framework.Assert.AreEqual(languages.Count, tesseractReader.GetTesseract4OcrEngineProperties().GetLanguages
().Count);
}
OcrPdfCreator ocrPdfCreator = new OcrPdfCreator(tesseractReader, properties_1);
try {
using (PdfWriter pdfWriter = GetPdfWriter(pdfPath)) {
PdfDocument doc = ocrPdfCreator.CreatePdf(JavaCollectionsUtil.SingletonList <FileInfo>(new FileInfo(imgPath
)), pdfWriter);
NUnit.Framework.Assert.IsNotNull(doc);
doc.Close();
}
}
catch (System.IO.IOException e) {
LOGGER.Error(e.Message);
}
}
public virtual void TestInvalidFontWithInvalidDefaultFontFamily()
{
NUnit.Framework.Assert.That(() => {
String testName = "testInvalidFontWithInvalidDefaultFontFamily";
String path = PdfHelper.GetDefaultImagePath();
String pdfPath = PdfHelper.GetTargetDirectory() + testName + ".pdf";
FileInfo file = new FileInfo(path);
OcrPdfCreatorProperties properties = new OcrPdfCreatorProperties();
FontProvider pdfOcrFontProvider = new FontProvider("Font");
pdfOcrFontProvider.GetFontSet().AddFont("font.ttf", PdfEncodings.IDENTITY_H, "Font");
properties.SetFontProvider(pdfOcrFontProvider, "Font");
properties.SetScaleMode(ScaleMode.SCALE_TO_FIT);
PdfHelper.CreatePdf(pdfPath, file, properties);
String result = PdfHelper.GetTextFromPdfLayer(pdfPath, null);
NUnit.Framework.Assert.AreEqual(PdfHelper.DEFAULT_TEXT, result);
NUnit.Framework.Assert.AreEqual(ScaleMode.SCALE_TO_FIT, properties.GetScaleMode());
}
, NUnit.Framework.Throws.InstanceOf <OcrException>().With.Message.EqualTo(MessageFormatUtil.Format(OcrException.CANNOT_CREATE_PDF_DOCUMENT, OcrException.CANNOT_RESOLVE_PROVIDED_FONTS)))
;
}
public virtual void TestCustomFontInPdf()
{
String testName = "testDefaultFontInPdf";
String path = PdfHelper.GetDefaultImagePath();
String pdfPath = PdfHelper.GetTargetDirectory() + testName + ".pdf";
FileInfo file = new FileInfo(path);
FontProvider fontProvider = new FontProvider("FreeSans");
fontProvider.GetFontSet().AddFont(PdfHelper.GetFreeSansFontPath(), PdfEncodings.IDENTITY_H, "FreeSans");
OcrPdfCreatorProperties ocrPdfCreatorProperties = new OcrPdfCreatorProperties();
ocrPdfCreatorProperties.SetPdfLang("en-US");
ocrPdfCreatorProperties.SetFontProvider(fontProvider, "FreeSans");
PdfHelper.CreatePdfA(pdfPath, file, ocrPdfCreatorProperties, PdfHelper.GetCMYKPdfOutputIntent());
ExtractionStrategy strategy = PdfHelper.GetExtractionStrategy(pdfPath);
PdfFont font = strategy.GetPdfFont();
String fontName = font.GetFontProgram().GetFontNames().GetFontName();
NUnit.Framework.Assert.IsTrue(fontName.Contains("FreeSans"));
NUnit.Framework.Assert.IsTrue(font.IsEmbedded());
}
public virtual void SearchNames2()
{
FontProvider sel = new FontProvider();
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().AddFont(fontsFolder + "NotoSans-Regular.ttf"));
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().AddFont(fontsFolder + "FreeSans.ttf"));
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().AddFont(fontsFolder + "Puritan2.otf", PdfEncodings.IDENTITY_H
, "Puritan42"));
ICollection <FontInfo> fonts = sel.GetFontSet().Get("puritan2");
NUnit.Framework.Assert.IsTrue(fonts.Count != 0, "Puritan not found!");
FontInfo puritan = GetFirst(fonts);
fonts = sel.GetFontSet().Get("NotoSans");
NUnit.Framework.Assert.IsTrue(fonts.Count != 0, "NotoSans not found!");
FontInfo notoSans = GetFirst(fonts);
fonts = sel.GetFontSet().Get("FreeSans");
NUnit.Framework.Assert.IsTrue(fonts.Count != 0, "FreeSans not found!");
FontInfo freeSans = GetFirst(fonts);
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Contains("NotoSans"), "NotoSans not found!");
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Contains("Noto Sans"), "NotoSans not found!");
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Contains("FreeSans"), "FreeSans not found!");
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Contains("Free Sans"), "FreeSans not found!");
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Contains("puritan 2.0 regular"), "Puritan 2.0 not found!");
NUnit.Framework.Assert.IsTrue(sel.GetFontSet().Contains("puritan2"), "Puritan 2.0 not found!");
NUnit.Framework.Assert.IsFalse(sel.GetFontSet().Contains("puritan42"), "Puritan42 found!");
NUnit.Framework.Assert.AreEqual(notoSans, GetFirst(sel.GetFontSet().Get("NotoSans")), "NotoSans not found!"
);
NUnit.Framework.Assert.AreEqual(notoSans, GetFirst(sel.GetFontSet().Get("Noto Sans")), "NotoSans not found!"
);
NUnit.Framework.Assert.AreEqual(freeSans, GetFirst(sel.GetFontSet().Get("FreeSans")), "FreeSans not found!"
);
NUnit.Framework.Assert.AreEqual(freeSans, GetFirst(sel.GetFontSet().Get("Free Sans")), "FreeSans not found!"
);
NUnit.Framework.Assert.AreEqual(puritan, GetFirst(sel.GetFontSet().Get("puritan 2.0 regular")), "Puritan 2.0 not found!"
);
NUnit.Framework.Assert.AreEqual(puritan, GetFirst(sel.GetFontSet().Get("puritan2")), "Puritan 2.0 not found!"
);
NUnit.Framework.Assert.IsTrue(GetFirst(sel.GetFontSet().Get("puritan42")) == null, "Puritan42 found!");
}
/// <summary>Check fonts in font provider and temporary font set.</summary>
/// <returns>true, if there is at least one font either in FontProvider or temporary FontSet.</returns>
/// <seealso cref="AddTemporaryFont(iText.Layout.Font.FontInfo, System.String)"/>
/// <seealso cref="AddTemporaryFont(iText.IO.Font.FontProgram, System.String, System.String)"/>
public virtual bool HasFonts()
{
return(!fontProvider.GetFontSet().IsEmpty() || (tempFonts != null && !tempFonts.IsEmpty()));
}