Archives/notcurses
2
0
Fork 0
mirror of https://github.com/dankamongmen/notcurses.git synced 2024-11-02 09:40:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

term_fg_rgb8: properly form directrgb escape

Browse Source
This commit is contained in:
nick black 2019-11-21 09:25:17 -05:00
parent 2dffc5ae1e
commit 05f99e16ef
No known key found for this signature in database
GPG Key ID: 5F43400C21CBFACC
2 changed files with 14 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/bin/demo.c
View File

@ -29,10 +29,10 @@ int main(void){
if(ncplane_movyx(ncp, 1, 1)){
goto err;
}
for(x = 1 ; x < cols - 1 ; ++x){
if(ncplane_fg_rgb8(ncp, 200, 0, 200)){
goto err;
}
for(x = 1 ; x < cols - 1 ; ++x){
if(ncplane_putwc(ncp, L"X"/*💣*/)){
goto err;
}

21
src/lib/notcurses.c
View File

@ -404,21 +404,20 @@ term_fg_rgb8(notcurses* nc, unsigned r, unsigned g, unsigned b){
// If it doesn't work, eh, it doesn't work. Fuck the world; save yourself.
if(nc->RGBflag){
#define RGBESC "\x1b[38;2;"
// rrr;ggg;bbb;m
// rrr;ggg;bbbm
char rgbesc[] = RGBESC " ";
size_t len = strlen(RGBESC);
if(r > 99){ rgbesc[len++] = r / 100; }
if(r > 9){ rgbesc[len++] = (r % 100) / 10; }
rgbesc[len++] = r % 10;
if(r > 99){ rgbesc[len++] = r / 100 + '0'; }
if(r > 9){ rgbesc[len++] = (r % 100) / 10 + '0'; }
rgbesc[len++] = (r % 10) + '0';
rgbesc[len++] = ';';
if(g > 99){ rgbesc[len++] = g / 100; }
if(g > 9){ rgbesc[len++] = (g % 100) / 10; }
rgbesc[len++] = g % 10;
rgbesc[len++] = ';';
if(b > 99){ rgbesc[len++] = b / 100; }
if(b > 9){ rgbesc[len++] = (b % 100) / 10; }
rgbesc[len++] = b % 10;
if(g > 99){ rgbesc[len++] = g / 100 + '0'; }
if(g > 9){ rgbesc[len++] = (g % 100) / 10 + '0'; }
rgbesc[len++] = g % 10 + '0';
rgbesc[len++] = ';';
if(b > 99){ rgbesc[len++] = b / 100 + '0'; }
if(b > 9){ rgbesc[len++] = (b % 100) / 10 + '0'; }
rgbesc[len++] = b % 10 + '0';
rgbesc[len++] = 'm';
rgbesc[len] = '\0';
ssize_t w;