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ncplane_highgradient: log errors

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nick black 2021-02-24 23:45:26 -05:00
parent aa4da3f335
commit 5424dbea74
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1 changed files with 2 additions and 0 deletions
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src/lib/fill.c
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@ -146,9 +146,11 @@ calc_highgradient(nccell* c, uint32_t ul, uint32_t ur, uint32_t ll,
int ncplane_highgradient(ncplane* n, uint32_t ul, uint32_t ur,
uint32_t ll, uint32_t lr, int ystop, int xstop){
if(!notcurses_canutf8(ncplane_notcurses(n))){
logerror(ncplane_notcurses(n), "Highdef gradients require UTF8\n");
return -1;
}
if(check_gradient_channel_args(ul, ur, ll, lr)){
logerror(ncplane_notcurses(n), "Invalid highdef gradient channels\n");
return -1;
}
int yoff, xoff, ymax, xmax;