#include <PdfFontCache.h>
Public Member Functions | |
| PdfFontCache (PdfVecObjects *pParent) | |
| ~PdfFontCache () | |
| void | EmptyCache () |
| PdfFont * | GetFont (PdfObject *pObject) |
| PdfFont * | GetFont (const char *pszFontName, bool bBold, bool bItalic, bool bEmbedd, const PdfEncoding *const =PdfEncodingFactory::GlobalWinAnsiEncodingInstance(), const char *pszFileName=NULL) |
| PdfFont * | GetFont (FT_Face face, bool bEmbedd, const PdfEncoding *const =PdfEncodingFactory::GlobalWinAnsiEncodingInstance()) |
| PdfFont * | GetDuplicateFontType1 (PdfFont *pFont, const char *pszSuffix) |
| PdfFont * | GetFontSubset (const char *pszFontName, bool bBold, bool bItalic, const PdfEncoding *const =PdfEncodingFactory::GlobalWinAnsiEncodingInstance(), const char *pszFileName=NULL) |
| FT_Library | GetFontLibrary () const |
This class assists PdfDocument with caching font information.
Additional to font caching, this class is also responsible for font matching.
PdfFont is an actual font that can be used in a PDF file (i.e. it does also font embedding) and PdfFontMetrics provides only metrics informations.
This class is an internal class of PoDoFo and should not be used in user applications
| PoDoFo::PdfFontCache::PdfFontCache | ( | PdfVecObjects * | pParent | ) |
Create an empty font cache
| pParent | a PdfVecObjects which is required to create new font objects |
| PoDoFo::PdfFontCache::~PdfFontCache | ( | ) |
Destroy and empty the font cache
| void PoDoFo::PdfFontCache::EmptyCache | ( | ) |
Empty the internal font cache. This should be done when ever a new document is created or openened.
Get a font with specific id from the cache. If the font does not yet exist, copy from existing type1-font and set id.
| pFont | an existing font | |
| pszSuffix | Suffix to add to font-id |
| PdfFont * PoDoFo::PdfFontCache::GetFont | ( | FT_Face | face, | |
| bool | bEmbedd, | |||
| const PdfEncoding * const | pEncoding = PdfEncodingFactory::GlobalWinAnsiEncodingInstance() | |||
| ) |
Get a font from the cache. If the font does not yet exist, add it to the cache.
| face | a valid freetype font face (will be free'd by PoDoFo) | |
| bEmbedd | if true a font for embedding into PDF will be created | |
| pEncoding | the encoding of the font. The font will not take ownership of this object. |
| PdfFont * PoDoFo::PdfFontCache::GetFont | ( | const char * | pszFontName, | |
| bool | bBold, | |||
| bool | bItalic, | |||
| bool | bEmbedd, | |||
| const PdfEncoding * const | pEncoding = PdfEncodingFactory::GlobalWinAnsiEncodingInstance(), |
|||
| const char * | pszFileName = NULL | |||
| ) |
Get a font from the cache. If the font does not yet exist, add it to the cache.
| pszFontName | a valid fontname | |
| bBold | if true search for a bold font | |
| bItalic | if true search for an italic font | |
| bEmbedd | if true a font for embedding into PDF will be created | |
| pEncoding | the encoding of the font. The font will not take ownership of this object. | |
| optional,: | pszFileName path to a valid font file |
| FT_Library PoDoFo::PdfFontCache::GetFontLibrary | ( | ) | const [inline] |
Returns the font library from font cache
| PdfFont * PoDoFo::PdfFontCache::GetFontSubset | ( | const char * | pszFontName, | |
| bool | bBold, | |||
| bool | bItalic, | |||
| const PdfEncoding * const | pEncoding = PdfEncodingFactory::GlobalWinAnsiEncodingInstance(), |
|||
| const char * | pszFileName = NULL | |||
| ) |
Get a fontsubset from the cache. If the font does not yet exist, add it to the cache.
| pszFontName | a valid fontname | |
| bBold | if true search for a bold font | |
| bItalic | if true search for an italic font | |
| pEncoding | the encoding of the font. All characters of the encoding will be included in this subset. The font will not take ownership of this object. | |
| optional,: | pszFileName path to a valid font file |
1.6.1