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

RTF_GetHeight

Get the height of an RTF render area given a certain width.

Header File

Defined in <SDL3_rtf/SDL_rtf.h>

Syntax

int RTF_GetHeight(RTF_Context *ctx, int width);

Function Parameters

RTF_Context *	ctx	the RTF context to query.
int	width	the width, in pixels, to use for text flow.

Return Value

(int) Returns the height, in pixels, of an RTF render area.

Remarks

The text is automatically reflowed to this new width, and should match the width of the clipping rectangle used for rendering later.

Version

This function is available since SDL_rtf 3.0.0.

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CategoryAPI, CategoryAPIFunction

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