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Render struck-out attribute 

Implement crossed-out text with an XftDrawRect call, similar to how
underline is implemented. The line is drawn at 2/3 of the font ascent,
which seems to work nicely in practice.

Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
This commit is contained in:
Anders Eurenius 2014-06-21 20:32:34 +02:00 committed by Roberto E. Vargas Caballero
parent 21bd4f4f9d
commit 1fc4afd1e6
1 changed files with 5 additions and 0 deletions
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5
st.c
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@ -3383,6 +3383,11 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
width, 1);
}
if(base.mode & ATTR_STRUCK) {
XftDrawRect(xw.draw, fg, winx, winy + 2 * font->ascent / 3,
width, 1);
}
/* Reset clip to none. */
XftDrawSetClip(xw.draw, 0);
}