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normalize blitter names

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nick black 2021-02-27 16:05:19 -05:00 committed by Nick Black
parent 6d3c8e1add
commit cd0aaf58a2
3 changed files with 8 additions and 8 deletions
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6
doc/man/man3/notcurses_visual.3.md
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@ -166,9 +166,9 @@ to work out very well for images, but (depending on the font) can be very
good for plots.
A string can be transformed to a blitter with **notcurses_lex_blitter**,
recognizing **ascii**, **halfblock**, **quadblitter**, **sexblitter**,
**fourstep**, **braille**, **eightstep**, and **pixel**. Conversion in the
opposite direction is performed with **notcurses_str_blitter**.
recognizing **ascii**, **half**, **quad**, **sex**, **fourstep**, **braille**,
**eightstep**, and **pixel**. Conversion in the opposite direction is performed
with **notcurses_str_blitter**.
In the absence of scaling, for a given set of pixels, more rows and columns in
the blitter will result in a smaller output image. An image rendered with

6
src/lib/blit.c
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@ -916,11 +916,11 @@ static const struct blitset notcurses_blitters[] = {
{ .geom = NCBLIT_1x1, .width = 1, .height = 1, .egcs = L" █",
.blit = tria_blit_ascii,.name = "ascii", .fill = false, },
{ .geom = NCBLIT_2x1, .width = 1, .height = 2, .egcs = L" ▄█",
.blit = tria_blit, .name = "halfblock", .fill = false, },
.blit = tria_blit, .name = "half", .fill = false, },
{ .geom = NCBLIT_2x2, .width = 2, .height = 2, .egcs = L" ▗▐▖▄▟▌▙█",
.blit = quadrant_blit, .name = "quadblitter", .fill = false, },
.blit = quadrant_blit, .name = "quad", .fill = false, },
{ .geom = NCBLIT_3x2, .width = 2, .height = 3, .egcs = L" 🬞🬦▐🬏🬭🬵🬷🬓🬱🬹🬻▌🬲🬺█",
.blit = sextant_blit, .name = "sexblitter", .fill = false, },
.blit = sextant_blit, .name = "sex", .fill = false, },
{ .geom = NCBLIT_4x1, .width = 1, .height = 4, .egcs = L" ▂▄▆█",
.blit = tria_blit, .name = "fourstep", .fill = false, },
{ .geom = NCBLIT_BRAILLE, .width = 2, .height = 4, .egcs = L"⠀⢀⢠⢰⢸⡀⣀⣠⣰⣸⡄⣄⣤⣴⣼⡆⣆⣦⣶⣾⡇⣇⣧⣷⣿",

4
src/player/play.cpp
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@ -27,8 +27,8 @@ void usage(std::ostream& o, const char* name, int exitcode){
o << " -L: loop frames\n";
o << " -t seconds: delay t seconds after each file\n";
o << " -l loglevel: integer between 0 and 9, goes to stderr'\n";
o << " -s 'none', 'hires', 'scale', 'scalehi', or 'stretch'\n";
o << " -b 'ascii', 'halfblock', 'quadblitter', 'sexblitter', 'braille', or 'pixel'\n";
o << " -s scaling: one of 'none', 'hires', 'scale', 'scalehi', or 'stretch'\n";
o << " -b blitter: one of 'ascii', 'half', 'quad', 'sex', 'braille', or 'pixel'\n";
o << " -m margins: margin, or 4 comma-separated margins\n";
o << " -d mult: non-negative floating point scale for frame time" << std::endl;
exit(exitcode);