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Whole document tree             ipa.h File Reference Data Structures struct   _wmfBMP struct   _wmfBMP_Draw_t struct   _wmfBMP_Read_t struct   _wmfBrush struct   _wmfColorData struct   _wmfDC struct   _wmfDrawArc_t struct   _wmfDrawLine_t struct   _wmfDrawPixel_t struct   _wmfDrawRectangle_t struct   _wmfDrawText_t struct   _wmfFlood_t struct   _wmfFont struct   _wmfFontData struct   _wmfFT_CacheEntry struct   _wmfFT_Mapping struct   _wmfFunctionReference struct   _wmfGS_FontData struct   _wmfGS_FontInfo struct   _wmfPen struct   _wmfPolyLine_t struct   _wmfPolyRectangle_t struct   _wmfRGB struct   _wmfROP_Draw_t struct   _wmfUserData_t struct   _wmfXML_FontData struct   _wmfXML_FontInfo Typedefs typedef _wmfRGB  wmfRGB typedef _wmfBMP  wmfBMP typedef _wmfBrush  wmfBrush typedef _wmfPen  wmfPen typedef _wmfFont  wmfFont typedef _wmfFontData  wmfFontData typedef _wmfFT_Mapping  wmfFT_Mapping typedef _wmfFT_CacheEntry  wmfFT_CacheEntry typedef _wmfColorData  wmfColorData typedef _wmfGS_FontData  wmfGS_FontData typedef _wmfGS_FontInfo  wmfGS_FontInfo typedef _wmfXML_FontData  wmfXML_FontData typedef _wmfXML_FontInfo  wmfXML_FontInfo typedef _wmfDC  wmfDC typedef _wmfFlood_t  wmfFlood_t typedef _wmfDrawPixel_t  wmfDrawPixel_t typedef _wmfDrawArc_t  wmfDrawArc_t typedef _wmfDrawLine_t  wmfDrawLine_t typedef _wmfPolyLine_t  wmfPolyLine_t typedef _wmfDrawRectangle_t  wmfDrawRectangle_t typedef _wmfPolyRectangle_t  wmfPolyRectangle_t typedef _wmfBMP_Read_t  wmfBMP_Read_t typedef _wmfBMP_Draw_t  wmfBMP_Draw_t typedef _wmfROP_Draw_t  wmfROP_Draw_t typedef _wmfDrawText_t  wmfDrawText_t typedef _wmfUserData_t  wmfUserData_t typedef _wmfFunctionReference  wmfFunctionReference typedef void(*  wmfMap )(wmfAPI *, wmfFont *) typedef void(*  wmfCharDrawer )(wmfAPI *, wmfDrawText_t *) Functions void  wmf_ipa_bmp_b64 (wmfAPI *, wmfBMP_Draw_t *, wmfStream *) void  wmf_ipa_bmp_png (wmfAPI *, wmfBMP_Draw_t *, char *) void  wmf_ipa_bmp_jpg (wmfAPI *, wmfBMP_Draw_t *, char *) void  wmf_ipa_bmp_eps (wmfAPI *, wmfBMP_Draw_t *, char *) void  wmf_ipa_bmp_read (wmfAPI *, wmfBMP_Read_t *) void  wmf_ipa_bmp_free (wmfAPI *, wmfBMP *) wmfBMP  wmf_ipa_bmp_copy (wmfAPI *, wmfBMP *, unsigned int, unsigned int) int  wmf_ipa_bmp_color (wmfAPI *, wmfBMP *, wmfRGB *, unsigned int, unsigned int) void  wmf_ipa_bmp_setcolor (wmfAPI *, wmfBMP *, wmfRGB *, unsigned char, unsigned int, unsigned int) int  wmf_ipa_bmp_interpolate (wmfAPI *, wmfBMP *, wmfRGB *, float, float) void  wmf_ipa_font_init (wmfAPI *, wmfAPI_Options *) void  wmf_ipa_font_map_gs (wmfAPI *, wmfGS_FontData *, char *) void  wmf_ipa_font_map_xml (wmfAPI *, wmfXML_FontData *, char *) void  wmf_ipa_font_map_set (wmfAPI *, wmfMap) void  wmf_ipa_font_map (wmfAPI *, wmfFont *) void  wmf_ipa_font_dir (wmfAPI *, char *) float  wmf_ipa_font_stringwidth (wmfAPI *, wmfFont *, char *) char *  wmf_ipa_font_lookup (wmfAPI *, char *) void  wmf_ipa_draw_text (wmfAPI *, wmfDrawText_t *, wmfCharDrawer) void  wmf_ipa_color_init (wmfAPI *) void  wmf_ipa_color_add (wmfAPI *, wmfRGB *) unsigned long  wmf_ipa_color_index (wmfAPI *, wmfRGB *) unsigned long  wmf_ipa_color_count (wmfAPI *) wmfRGB *  wmf_ipa_color (wmfAPI *, unsigned long) char *  wmf_ipa_page_format (wmfAPI *, wmf_page_t) unsigned int  wmf_ipa_page_width (wmfAPI *, wmf_page_t) unsigned int  wmf_ipa_page_height (wmfAPI *, wmf_page_t) wmfRGB  wmf_rgb_white (wmfAPI *) wmfRGB  wmf_rgb_black (wmfAPI *) wmfRGB  wmf_rgb_color (wmfAPI *, float, float, float) Typedef Documentation typedef struct _wmfBMP wmfBMP typedef struct _wmfBMP_Draw_t wmfBMP_Draw_t typedef struct _wmfBMP_Read_t wmfBMP_Read_t typedef struct _wmfBrush wmfBrush typedef void (* wmfCharDrawer)(wmfAPI*,wmfDrawText_t*) typedef struct _wmfColorData wmfColorData typedef struct _wmfDC wmfDC typedef struct _wmfDrawArc_t wmfDrawArc_t typedef struct _wmfDrawLine_t wmfDrawLine_t typedef struct _wmfDrawPixel_t wmfDrawPixel_t typedef struct _wmfDrawRectangle_t wmfDrawRectangle_t typedef struct _wmfDrawText_t wmfDrawText_t typedef struct _wmfFT_CacheEntry wmfFT_CacheEntry typedef struct _wmfFT_Mapping wmfFT_Mapping typedef struct _wmfFlood_t wmfFlood_t typedef struct _wmfFont wmfFont typedef struct _wmfFontData wmfFontData typedef struct _wmfFunctionReference wmfFunctionReference typedef struct _wmfGS_FontData wmfGS_FontData typedef struct _wmfGS_FontInfo wmfGS_FontInfo typedef void (* wmfMap)(wmfAPI*,wmfFont*) typedef struct _wmfPen wmfPen typedef struct _wmfPolyLine_t wmfPolyLine_t typedef struct _wmfPolyRectangle_t wmfPolyRectangle_t typedef struct _wmfRGB wmfRGB typedef struct _wmfROP_Draw_t wmfROP_Draw_t typedef struct _wmfUserData_t wmfUserData_t typedef struct _wmfXML_FontData wmfXML_FontData typedef struct _wmfXML_FontInfo wmfXML_FontInfo Function Documentation void wmf_ipa_bmp_b64 (  wmfAPI * API, wmfBMP_Draw_t * bmp_draw, wmfStream * out )  int wmf_ipa_bmp_color (  wmfAPI * API, wmfBMP * bmp, wmfRGB * rgb, unsigned int x, unsigned int y )  wmfBMP wmf_ipa_bmp_copy (  wmfAPI * API, wmfBMP * bmp, unsigned int width, unsigned int height )  void wmf_ipa_bmp_eps (  wmfAPI * API, wmfBMP_Draw_t * bmp_draw, char * name )  void wmf_ipa_bmp_free (  wmfAPI * API, wmfBMP * bmp )  int wmf_ipa_bmp_interpolate (  wmfAPI * API, wmfBMP * bmp, wmfRGB * rgb, float x, float y )  void wmf_ipa_bmp_jpg (  wmfAPI * API, wmfBMP_Draw_t * bmp_draw, char * name )  void wmf_ipa_bmp_png (  wmfAPI * API, wmfBMP_Draw_t * bmp_draw, char * name )  void wmf_ipa_bmp_read (  wmfAPI * API, wmfBMP_Read_t * bmp_read )  void wmf_ipa_bmp_setcolor (  wmfAPI * API, wmfBMP * bmp, wmfRGB * rgb, unsigned char opacity, unsigned int x, unsigned int y )  wmfRGB* wmf_ipa_color (  wmfAPI * API, unsigned long index )  void wmf_ipa_color_add (  wmfAPI * API, wmfRGB * rgb )  unsigned long wmf_ipa_color_count (  wmfAPI * API )  unsigned long wmf_ipa_color_index (  wmfAPI * API, wmfRGB * rgb )  void wmf_ipa_color_init (  wmfAPI * API )  void wmf_ipa_draw_text (  wmfAPI * API, wmfDrawText_t * draw_text, wmfCharDrawer ipa_draw_text )  void wmf_ipa_font_dir (  wmfAPI * API, char * fontdir )  void wmf_ipa_font_init (  wmfAPI * API, wmfAPI_Options * options )  char* wmf_ipa_font_lookup (  wmfAPI * API, char * ps_name )  void wmf_ipa_font_map (  wmfAPI * API, wmfFont * font )    This is the fun bit. Parameters: API   the API handle font   WMF font object: font's family name, italics flag, and the weight Other inputs include: a ghostscript-style Fontmap, and up to two XML RedHat-style fontmaps. (These are all parsed earlier.) There are also the fallback 13 standard postscript fonts. And then there is a list of font directories to search for fonts. libwmf requires fonts to have a postscript name, and maintains an internal cache of glyphs path and freetype font face, keyed to postscript font name. Unfortunately, although the XML fontmaps do have font family name, the GS fontmap does not. In the latter, therefore, matching WMF font info to postscript font name is hit-and-miss. void wmf_ipa_font_map_gs (  wmfAPI * API, wmfGS_FontData * FD, char * gsfontmap )  void wmf_ipa_font_map_set (  wmfAPI * API, wmfMap map )  void wmf_ipa_font_map_xml (  wmfAPI * API, wmfXML_FontData * FD, char * xmlfontmap )  float wmf_ipa_font_stringwidth (  wmfAPI * API, wmfFont * font, char * str )  char* wmf_ipa_page_format (  wmfAPI * API, wmf_page_t type )  unsigned int wmf_ipa_page_height (  wmfAPI * API, wmf_page_t type )  unsigned int wmf_ipa_page_width (  wmfAPI * API, wmf_page_t type )  wmfRGB wmf_rgb_black (  wmfAPI * API )    The color black. Parameters: API   the API handle Returns: Returns wmf_black. wmfRGB wmf_rgb_color (  wmfAPI * API, float red, float green, float blue )    Create a color with specified fractions of red, green and blue. Parameters: API   the API handle red   fraction (0 to 1 inclusive) of color red green   fraction (0 to 1 inclusive) of color green blue   fraction (0 to 1 inclusive) of color blue wmf_rgb_color (API,1,1,1) returns wmf_white. wmf_rgb_color (API,0,0,0) returns wmf_black. Returns: Returns the color. wmfRGB wmf_rgb_white (  wmfAPI * API )    The color white. Parameters: API   the API handle Returns: Returns wmf_white.