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kill NCSCALE_INFLATE #1576

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nick black 2021-06-06 08:14:47 -04:00 committed by Nick Black
parent 4bf14935f5
commit ea13e25cf4
4 changed files with 4 additions and 13 deletions
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2
doc/HACKING.md
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@ -349,8 +349,6 @@ due to Sixel requirements. `outputx` will currently always equal `scaledx`.
the relationship of `inputy`/`inputx` to `scaledy`/`scaledx` is as follows:
* `NCSCALE_NONE`: equal
* `NCSCALE_INFLATE`: `scaledy` = `inputy` * *N*, `scaledx` = `inputx` * *N*,
where *N* is an integer.
* `NCSCALE_SCALE`: `scaledy` = `inputy` * *F*, `scaledx` = `inputx` * *F*, where
*F* is a float, and at least one of `outputy` and `outputx` maximize the
space within the target plane relative to mandatory scaling.

1
doc/man/man3/notcurses_visual.3.md
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@ -16,7 +16,6 @@ typedef enum {
NCSCALE_STRETCH,
NCSCALE_NONE_HIRES,
NCSCALE_SCALE_HIRES,
NCSCALE_INFLATE,
} ncscale_e;
typedef enum {

10
include/notcurses/notcurses.h
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@ -87,18 +87,16 @@ typedef enum {
// How to scale an ncvisual during rendering. NCSCALE_NONE will apply no
// scaling. NCSCALE_SCALE scales a visual to the plane's size, maintaining
// aspect ratio. NCSCALE_INFLATE does the same, but without interpolation.
// NCSCALE_STRETCH stretches and scales the image in an attempt to fill the
// entirety of the plane. NCSCALE_NONE_HIRES and NCSCALE_SCALE_HIRES behave
// like their counterparts, but admit blitters which don't preserve aspect
// ratio.
// aspect ratio. NCSCALE_STRETCH stretches and scales the image in an attempt
// to fill the entirety of the plane. NCSCALE_NONE_HIRES and
// NCSCALE_SCALE_HIRES behave like their counterparts, but admit blitters
// which don't preserve aspect ratio.
typedef enum {
NCSCALE_NONE,
NCSCALE_SCALE,
NCSCALE_STRETCH,
NCSCALE_NONE_HIRES,
NCSCALE_SCALE_HIRES,
NCSCALE_INFLATE,
} ncscale_e;
// Returns the number of columns occupied by a multibyte (UTF-8) string, or

4
src/lib/notcurses.c
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@ -2540,8 +2540,6 @@ lex_long(const char* op, int* i, char** endptr){
int notcurses_lex_scalemode(const char* op, ncscale_e* scalemode){
if(strcasecmp(op, "stretch") == 0){
*scalemode = NCSCALE_STRETCH;
}else if(strcasecmp(op, "inflate") == 0){
*scalemode = NCSCALE_INFLATE;
}else if(strcasecmp(op, "scalehi") == 0){
*scalemode = NCSCALE_SCALE_HIRES;
}else if(strcasecmp(op, "hires") == 0){
@ -2559,8 +2557,6 @@ int notcurses_lex_scalemode(const char* op, ncscale_e* scalemode){
const char* notcurses_str_scalemode(ncscale_e scalemode){
if(scalemode == NCSCALE_STRETCH){
return "stretch";
}else if(scalemode == NCSCALE_INFLATE){
return "inflate";
}else if(scalemode == NCSCALE_SCALE){
return "scale";
}else if(scalemode == NCSCALE_NONE){