(This function is part of SDL_ttf, a separate library from SDL.)

TTF_RenderText_Blended_Wrapped

Render word-wrapped UTF-8 text at high quality to a new ARGB surface.

Header File

Syntax

SDL_Surface * TTF_RenderText_Blended_Wrapped(TTF_Font *font, const char *text, size_t length, SDL_Color fg, int wrap_width);

Function Parameters

TTF_Font *	font	the font to render with.
const char *	text	text to render, in UTF-8 encoding.
size_t	length	the length of the text, in bytes, or 0 for null terminated text.
SDL_Color	fg	the foreground color for the text.
int	wrap_width	the maximum width of the text surface or 0 to wrap on newline characters.

Return Value

(SDL_Surface *) Returns a new 32-bit, ARGB surface, or NULL if there was an error.

Remarks

This function will allocate a new 32-bit, ARGB surface, using alpha blending to dither the font with the given color. This function returns the new surface, or NULL if there was an error.

Text is wrapped to multiple lines on line endings and on word boundaries if it extends beyond wrap_width in pixels.

If wrap_width is 0, this function will only wrap on newline characters.

You can render at other quality levels with TTF_RenderText_Solid_Wrapped, TTF_RenderText_Shaded_Wrapped, and TTF_RenderText_LCD_Wrapped.

Thread Safety

This function should be called on the thread that created the font.

Version

This function is available since SDL_ttf 3.0.0.