+++ /dev/null
-/*
- SDL_ttf: A companion library to SDL for working with TrueType (tm) fonts
- Copyright (C) 2001-2013 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-
-/* This library is a wrapper around the excellent FreeType 2.0 library,
- available at:
- http://www.freetype.org/
-*/
-
-#ifndef _SDL_TTF_H
-#define _SDL_TTF_H
-
-#include <SDL2/SDL.h>
-#include <SDL2/begin_code.h>
-
-/* Set up for C function definitions, even when using C++ */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
-*/
-#define SDL_TTF_MAJOR_VERSION 2
-#define SDL_TTF_MINOR_VERSION 0
-#define SDL_TTF_PATCHLEVEL 12
-
-/* This macro can be used to fill a version structure with the compile-time
- * version of the SDL_ttf library.
- */
-#define SDL_TTF_VERSION(X) \
-{ \
- (X)->major = SDL_TTF_MAJOR_VERSION; \
- (X)->minor = SDL_TTF_MINOR_VERSION; \
- (X)->patch = SDL_TTF_PATCHLEVEL; \
-}
-
-/* Backwards compatibility */
-#define TTF_MAJOR_VERSION SDL_TTF_MAJOR_VERSION
-#define TTF_MINOR_VERSION SDL_TTF_MINOR_VERSION
-#define TTF_PATCHLEVEL SDL_TTF_PATCHLEVEL
-#define TTF_VERSION(X) SDL_TTF_VERSION(X)
-
-/* This function gets the version of the dynamically linked SDL_ttf library.
- it should NOT be used to fill a version structure, instead you should
- use the SDL_TTF_VERSION() macro.
- */
-extern DECLSPEC const SDL_version * SDLCALL TTF_Linked_Version(void);
-
-/* ZERO WIDTH NO-BREAKSPACE (Unicode byte order mark) */
-#define UNICODE_BOM_NATIVE 0xFEFF
-#define UNICODE_BOM_SWAPPED 0xFFFE
-
-/* This function tells the library whether UNICODE text is generally
- byteswapped. A UNICODE BOM character in a string will override
- this setting for the remainder of that string.
-*/
-extern DECLSPEC void SDLCALL TTF_ByteSwappedUNICODE(int swapped);
-
-/* The internal structure containing font information */
-typedef struct _TTF_Font TTF_Font;
-
-/* Initialize the TTF engine - returns 0 if successful, -1 on error */
-extern DECLSPEC int SDLCALL TTF_Init(void);
-
-/* Open a font file and create a font of the specified point size.
- * Some .fon fonts will have several sizes embedded in the file, so the
- * point size becomes the index of choosing which size. If the value
- * is too high, the last indexed size will be the default. */
-extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFont(const char *file, int ptsize);
-extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndex(const char *file, int ptsize, long index);
-extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontRW(SDL_RWops *src, int freesrc, int ptsize);
-extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndexRW(SDL_RWops *src, int freesrc, int ptsize, long index);
-
-/* Set and retrieve the font style */
-#define TTF_STYLE_NORMAL 0x00
-#define TTF_STYLE_BOLD 0x01
-#define TTF_STYLE_ITALIC 0x02
-#define TTF_STYLE_UNDERLINE 0x04
-#define TTF_STYLE_STRIKETHROUGH 0x08
-extern DECLSPEC int SDLCALL TTF_GetFontStyle(const TTF_Font *font);
-extern DECLSPEC void SDLCALL TTF_SetFontStyle(TTF_Font *font, int style);
-extern DECLSPEC int SDLCALL TTF_GetFontOutline(const TTF_Font *font);
-extern DECLSPEC void SDLCALL TTF_SetFontOutline(TTF_Font *font, int outline);
-
-/* Set and retrieve FreeType hinter settings */
-#define TTF_HINTING_NORMAL 0
-#define TTF_HINTING_LIGHT 1
-#define TTF_HINTING_MONO 2
-#define TTF_HINTING_NONE 3
-extern DECLSPEC int SDLCALL TTF_GetFontHinting(const TTF_Font *font);
-extern DECLSPEC void SDLCALL TTF_SetFontHinting(TTF_Font *font, int hinting);
-
-/* Get the total height of the font - usually equal to point size */
-extern DECLSPEC int SDLCALL TTF_FontHeight(const TTF_Font *font);
-
-/* Get the offset from the baseline to the top of the font
- This is a positive value, relative to the baseline.
- */
-extern DECLSPEC int SDLCALL TTF_FontAscent(const TTF_Font *font);
-
-/* Get the offset from the baseline to the bottom of the font
- This is a negative value, relative to the baseline.
- */
-extern DECLSPEC int SDLCALL TTF_FontDescent(const TTF_Font *font);
-
-/* Get the recommended spacing between lines of text for this font */
-extern DECLSPEC int SDLCALL TTF_FontLineSkip(const TTF_Font *font);
-
-/* Get/Set whether or not kerning is allowed for this font */
-extern DECLSPEC int SDLCALL TTF_GetFontKerning(const TTF_Font *font);
-extern DECLSPEC void SDLCALL TTF_SetFontKerning(TTF_Font *font, int allowed);
-
-/* Get the number of faces of the font */
-extern DECLSPEC long SDLCALL TTF_FontFaces(const TTF_Font *font);
-
-/* Get the font face attributes, if any */
-extern DECLSPEC int SDLCALL TTF_FontFaceIsFixedWidth(const TTF_Font *font);
-extern DECLSPEC char * SDLCALL TTF_FontFaceFamilyName(const TTF_Font *font);
-extern DECLSPEC char * SDLCALL TTF_FontFaceStyleName(const TTF_Font *font);
-
-/* Check wether a glyph is provided by the font or not */
-extern DECLSPEC int SDLCALL TTF_GlyphIsProvided(const TTF_Font *font, Uint16 ch);
-
-/* Get the metrics (dimensions) of a glyph
- To understand what these metrics mean, here is a useful link:
- http://freetype.sourceforge.net/freetype2/docs/tutorial/step2.html
- */
-extern DECLSPEC int SDLCALL TTF_GlyphMetrics(TTF_Font *font, Uint16 ch,
- int *minx, int *maxx,
- int *miny, int *maxy, int *advance);
-
-/* Get the dimensions of a rendered string of text */
-extern DECLSPEC int SDLCALL TTF_SizeText(TTF_Font *font, const char *text, int *w, int *h);
-extern DECLSPEC int SDLCALL TTF_SizeUTF8(TTF_Font *font, const char *text, int *w, int *h);
-extern DECLSPEC int SDLCALL TTF_SizeUNICODE(TTF_Font *font, const Uint16 *text, int *w, int *h);
-
-/* Create an 8-bit palettized surface and render the given text at
- fast quality with the given font and color. The 0 pixel is the
- colorkey, giving a transparent background, and the 1 pixel is set
- to the text color.
- This function returns the new surface, or NULL if there was an error.
-*/
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Solid(TTF_Font *font,
- const char *text, SDL_Color fg);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Solid(TTF_Font *font,
- const char *text, SDL_Color fg);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Solid(TTF_Font *font,
- const Uint16 *text, SDL_Color fg);
-
-/* Create an 8-bit palettized surface and render the given glyph at
- fast quality with the given font and color. The 0 pixel is the
- colorkey, giving a transparent background, and the 1 pixel is set
- to the text color. The glyph is rendered without any padding or
- centering in the X direction, and aligned normally in the Y direction.
- This function returns the new surface, or NULL if there was an error.
-*/
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Solid(TTF_Font *font,
- Uint16 ch, SDL_Color fg);
-
-/* Create an 8-bit palettized surface and render the given text at
- high quality with the given font and colors. The 0 pixel is background,
- while other pixels have varying degrees of the foreground color.
- This function returns the new surface, or NULL if there was an error.
-*/
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Shaded(TTF_Font *font,
- const char *text, SDL_Color fg, SDL_Color bg);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Shaded(TTF_Font *font,
- const char *text, SDL_Color fg, SDL_Color bg);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Shaded(TTF_Font *font,
- const Uint16 *text, SDL_Color fg, SDL_Color bg);
-
-/* Create an 8-bit palettized surface and render the given glyph at
- high quality with the given font and colors. The 0 pixel is background,
- while other pixels have varying degrees of the foreground color.
- The glyph is rendered without any padding or centering in the X
- direction, and aligned normally in the Y direction.
- This function returns the new surface, or NULL if there was an error.
-*/
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Shaded(TTF_Font *font,
- Uint16 ch, SDL_Color fg, SDL_Color bg);
-
-/* Create a 32-bit ARGB surface and render the given text at high quality,
- using alpha blending to dither the font with the given color.
- This function returns the new surface, or NULL if there was an error.
-*/
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Blended(TTF_Font *font,
- const char *text, SDL_Color fg);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Blended(TTF_Font *font,
- const char *text, SDL_Color fg);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Blended(TTF_Font *font,
- const Uint16 *text, SDL_Color fg);
-
-
-/* Create a 32-bit ARGB surface and render the given text at high quality,
- using alpha blending to dither the font with the given color.
- Text is wrapped to multiple lines on line endings and on word boundaries
- if it extends beyond wrapLength in pixels.
- This function returns the new surface, or NULL if there was an error.
-*/
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Blended_Wrapped(TTF_Font *font,
- const char *text, SDL_Color fg, Uint32 wrapLength);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Blended_Wrapped(TTF_Font *font,
- const char *text, SDL_Color fg, Uint32 wrapLength);
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Blended_Wrapped(TTF_Font *font,
- const Uint16 *text, SDL_Color fg, Uint32 wrapLength);
-
-/* Create a 32-bit ARGB surface and render the given glyph at high quality,
- using alpha blending to dither the font with the given color.
- The glyph is rendered without any padding or centering in the X
- direction, and aligned normally in the Y direction.
- This function returns the new surface, or NULL if there was an error.
-*/
-extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Blended(TTF_Font *font,
- Uint16 ch, SDL_Color fg);
-
-/* For compatibility with previous versions, here are the old functions */
-#define TTF_RenderText(font, text, fg, bg) \
- TTF_RenderText_Shaded(font, text, fg, bg)
-#define TTF_RenderUTF8(font, text, fg, bg) \
- TTF_RenderUTF8_Shaded(font, text, fg, bg)
-#define TTF_RenderUNICODE(font, text, fg, bg) \
- TTF_RenderUNICODE_Shaded(font, text, fg, bg)
-
-/* Close an opened font file */
-extern DECLSPEC void SDLCALL TTF_CloseFont(TTF_Font *font);
-
-/* De-initialize the TTF engine */
-extern DECLSPEC void SDLCALL TTF_Quit(void);
-
-/* Check if the TTF engine is initialized */
-extern DECLSPEC int SDLCALL TTF_WasInit(void);
-
-/* Get the kerning size of two glyphs */
-extern DECLSPEC int TTF_GetFontKerningSize(TTF_Font *font, int prev_index, int index);
-
-/* We'll use SDL for reporting errors */
-#define TTF_SetError SDL_SetError
-#define TTF_GetError SDL_GetError
-
-/* Ends C function definitions when using C++ */
-#ifdef __cplusplus
-}
-#endif
-#include <SDL2/close_code.h>
-
-#endif /* _SDL_TTF_H */
git.r.bdr.sh / rbdr / super-polarity / blobdiff