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purge old rotate implementation #351

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nick black 2020-03-07 18:41:26 -05:00
parent 4e58747709
commit e2459ac1a4
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1 changed files with 0 additions and 38 deletions
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src/lib/notcurses.c
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@ -1924,41 +1924,3 @@ void ncplane_translate(const ncplane* src, const ncplane* dst,
*x = src->absx - dst->absx + *x;
}
}
// generate a temporary plane that can hold the contents of n, rotated 90°
static ncplane* rotate_plane(const ncplane* n){
int absy, absx;
ncplane_yx(n, &absy, &absx);
int dimy, dimx;
ncplane_dim_yx(n, &dimy, &dimx);
const int newy = dimx / 2;
const int newx = dimy * 2;
ncplane* newp = ncplane_new(n->nc, newy, newx, absy, absx, n->userptr);
return newp;
}
int ncplane_rotate_cw(ncplane* n){
ncplane* newp = rotate_plane(n);
if(newp == NULL){
return -1;
}
int dimy, dimx;
ncplane_dim_yx(n, &dimy, &dimx);
// FIXME map n to newp
// FIXME resize n
// FIXME copy newp to n
return 0;
}
int ncplane_rotate_ccw(ncplane* n){
ncplane* newp = rotate_plane(n);
if(newp == NULL){
return -1;
}
int dimy, dimx;
ncplane_dim_yx(n, &dimy, &dimx);
// FIXME map n to newp
// FIXME resize n
// FIXME copy newp to n
return 0;
}