Man page - ttf_settextwrapwidth(3)

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Package: libsdl3-ttf-doc
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TTF_SetTextWrapWidth - Set whether wrapping is enabled on a text object.

Defined in SDL3_ttf/SDL_ttf.h

#include "SDL3_ttf/SDL_ttf.h"

bool TTF_SetTextWrapWidth(TTF_Text *text, int wrap_width);

This function may cause the internal text representation to be rebuilt.

text

the TTF_Text

to modify.

wrap_width

the maximum width in pixels, 0 to wrap on newline characters.

Returns true on success or false on failure; call SDL_GetError() for more information.

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

This function is available since SDL_ttf 3.0.0.