iText 8.0.2 API
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Public Member Functions |
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override Glyph | GetGlyph (int unicode) |
Get glyph by unicode More... |
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override bool | ContainsGlyph (int unicode) |
Check whether font contains glyph with specified unicode. More... |
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override byte[] | ConvertToBytes (String text) |
Converts the text into bytes to be placed in the document. More... |
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override byte[] | ConvertToBytes (GlyphLine glyphLine) |
override byte[] | ConvertToBytes (Glyph glyph) |
override void | WriteText (GlyphLine text, int from, int to, PdfOutputStream stream) |
override void | WriteText (String text, PdfOutputStream stream) |
override GlyphLine | CreateGlyphLine (String content) |
override int | AppendGlyphs (String text, int from, int to, IList< Glyph > glyphs) |
Append all supported glyphs and return number of processed chars. More... |
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override int | AppendAnyGlyph (String text, int from, IList< Glyph > glyphs) |
Append any single glyph, even notdef. More... |
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override String | Decode (PdfString content) |
override GlyphLine | DecodeIntoGlyphLine (PdfString characterCodes) |
Decodes sequence of character codes (e.g. from content stream) into a iText.IO.Font.Otf.GlyphLine More... |
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override bool | AppendDecodedCodesToGlyphsList (IList< Glyph > list, PdfString characterCodes) |
Decodes sequence of character codes (e.g. from content stream) to sequence of glyphs and appends them to the passed list. More... |
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override float | GetContentWidth (PdfString content) |
override bool | IsBuiltWith (String fontProgram, String encoding) |
Checks whether the PdfFont was built with corresponding fontProgram and encoding or CMAP. More... |
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override void | Flush () |
To manually flush a PdfObject behind this wrapper, you have to ensure that this object is added to the document, i.e. it has an indirect reference. More... |
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virtual CMapEncoding | GetCmap () |
Gets CMAP associated with the Pdf Font. More... |
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virtual PdfStream | GetToUnicode () |
Creates a ToUnicode CMap to allow copy and paste from Acrobat. More... |
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virtual int | GetWidth (int unicode) |
Returns the width of a certain character of this font in 1000 normalized units. More... |
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virtual float | GetWidth (int unicode, float fontSize) |
Returns the width of a certain character of this font in points. More... |
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virtual int | GetWidth (String text) |
Returns the width of a string of this font in 1000 normalized units. More... |
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virtual float | GetWidth (String text, float fontSize) |
Gets the width of a String in points. More... |
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virtual float | GetDescent (String text, float fontSize) |
Gets the descent of a String in points. More... |
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virtual float | GetDescent (int unicode, float fontSize) |
Gets the descent of a char code in points. More... |
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virtual float | GetAscent (String text, float fontSize) |
Gets the ascent of a String in points. More... |
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virtual float | GetAscent (int unicode, float fontSize) |
Gets the ascent of a char code in normalized 1000 units. More... |
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virtual FontProgram | GetFontProgram () |
virtual bool | IsEmbedded () |
virtual bool | IsSubset () |
Indicates if all the glyphs and widths for that particular encoding should be included in the document. More... |
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virtual void | SetSubset (bool subset) |
Indicates if all the glyphs and widths for that particular encoding should be included in the document. More... |
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virtual void | AddSubsetRange (int[] range) |
Adds a character range when subsetting. More... |
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virtual IList< String > | SplitString (String text, float fontSize, float maxWidth) |
override String | ToString () |
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virtual T | GetPdfObject () |
virtual iText.Kernel.Pdf.PdfObjectWrapper< T > | MakeIndirect (PdfDocument document, PdfIndirectReference reference) |
Marks object behind wrapper to be saved as indirect. More... |
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virtual iText.Kernel.Pdf.PdfObjectWrapper< T > | MakeIndirect (PdfDocument document) |
Marks object behind wrapper to be saved as indirect. More... |
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virtual iText.Kernel.Pdf.PdfObjectWrapper< T > | SetModified () |
virtual bool | IsFlushed () |
Static Public Member Functions |
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static String | GetUniMapFromOrdering (String ordering, bool horizontal) |
Get Unicode mapping name from ordering. More... |
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Additional Inherited Members |
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const int | SIMPLE_FONT_MAX_CHAR_CODE_VALUE = 255 |
The upper bound value for char code. More... |
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inlinevirtual |
Append any single glyph, even notdef.
Append any single glyph, even notdef. Returns number of processed chars: 2 in case surrogate pair, otherwise 1.
text | String to convert to glyphs. |
from | from index of the text. |
glyphs | array for a new glyph, shall not be null. |
Implements iText.Kernel.Font.PdfFont.
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inlinevirtual |
Decodes sequence of character codes (e.g. from content stream) to sequence of glyphs and appends them to the passed list.
Reimplemented from iText.Kernel.Font.PdfFont.
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inlinevirtual |
Append all supported glyphs and return number of processed chars.
Append all supported glyphs and return number of processed chars. Composite font supports surrogate pairs.
text | String to convert to glyphs. |
from | from index of the text. |
to | to index of the text. |
glyphs | array for a new glyphs, shall not be null. |
Implements iText.Kernel.Font.PdfFont.
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inlinevirtual |
Check whether font contains glyph with specified unicode.
unicode | a unicode code point |
Reimplemented from iText.Kernel.Font.PdfFont.
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inlinevirtual |
Converts the text into bytes to be placed in the document.
Converts the text into bytes to be placed in the document. The conversion is done according to the font and the encoding and the characters used are stored.
text | the text to convert |
Implements iText.Kernel.Font.PdfFont.
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inlinevirtual |
Decodes sequence of character codes (e.g. from content stream) into a iText.IO.Font.Otf.GlyphLine
Implements iText.Kernel.Font.PdfFont.
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inlinevirtual |
To manually flush a PdfObject
behind this wrapper, you have to ensure that this object is added to the document, i.e. it has an indirect reference.
To manually flush a PdfObject
behind this wrapper, you have to ensure that this object is added to the document, i.e. it has an indirect reference. Basically this means that before flushing you need to explicitly call iText.Kernel.Pdf.PdfObjectWrapper
Reimplemented from iText.Kernel.Font.PdfFont.
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inlinevirtual |
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inlinevirtual |
Get glyph by unicode
unicode | a unicode code point |
iText.IO.Font.Otf.Glyph if it exists or .NOTDEF if supported, otherwise null
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Implements iText.Kernel.Font.PdfFont.
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inlinevirtual |
Creates a ToUnicode CMap to allow copy and paste from Acrobat.
null
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inlinestatic |
Get Unicode mapping name from ordering.
ordering | the text ordering to base to unicode mapping on |
horizontal | identifies whether the encoding is horizontal or vertical |
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inlinevirtual |
Checks whether the PdfFont was built with corresponding fontProgram and encoding or CMAP.
Checks whether the PdfFont was built with corresponding fontProgram and encoding or CMAP. Default value is false unless overridden.
fontProgram | a font name or path to a font program |
encoding | an encoding or CMAP |
Reimplemented from iText.Kernel.Font.PdfFont.