Select Git revision
-
Fredrik Hübinette (Hubbe) authored
Rev: README:1.1 Rev: bin/create_testsuite:1.3 Rev: bin/hilfe.lpc:1.2 Rev: bin/rsif:1.2 Rev: bin/uhttpd.lpc:1.2 Rev: doc/simulated/open:1.1 Rev: lib/master.lpc:1.2 Rev: lib/simulate.lpc:1.4 Rev: lib/testsuite.lpc:1.3 Rev: src/BUGS:1.3 Rev: src/Makefile.in:1.6 Rev: src/Makefile.in.src:1.2 Rev: src/README:1.2 Rev: src/add_efun.c:1.2 Rev: src/add_efun.h:1.2 Rev: src/array.c:1.4 Rev: src/array.h:1.2 Rev: src/backend.c:1.3 Rev: src/backend.h:1.2 Rev: src/builtin_efuns.c:1.2 Rev: src/builtin_efuns.h:1.2 Rev: src/call_out.c:1.5 Rev: src/call_out.h:1.2 Rev: src/callback.c:1.2 Rev: src/callback.h:1.2 Rev: src/config.h:1.6 Rev: src/configure.in:1.9 Rev: src/debug.c:1.4 Rev: src/debug.h:1.4 Rev: src/docode.c:1.4 Rev: src/docode.h:1.2 Rev: src/dynamic_buffer.c:1.3 Rev: src/dynamic_buffer.h:1.2 Rev: src/efun.h:1.2 Rev: src/error.c:1.2 Rev: src/error.h:1.2 Rev: src/fd_control.c:1.2 Rev: src/fd_control.h:1.2 Rev: src/fsort.c:1.2 Rev: src/fsort.h:1.2 Rev: src/global.h:1.2 Rev: src/hashtable.c:1.2 Rev: src/hashtable.h:1.2 Rev: src/interpret.c:1.5 Rev: src/interpret.h:1.2 Rev: src/language.y:1.3 Rev: src/las.c:1.3 Rev: src/las.h:1.3 Rev: src/lex.c:1.3 Rev: src/lex.h:1.2 Rev: src/list.c:1.3 Rev: src/list.h:1.2 Rev: src/lpc_signal.c:1.1 Rev: src/lpc_signal.h:1.1 Rev: src/lpc_types.c:1.3 Rev: src/lpc_types.h:1.2 Rev: src/machine.h.in:1.3 Rev: src/macros.h:1.4 Rev: src/main.c:1.8 Rev: src/main.h:1.2 Rev: src/mapping.c:1.4 Rev: src/mapping.h:1.2 Rev: src/memory.c:1.3 Rev: src/memory.h:1.2 Rev: src/module.c:1.2 Rev: src/module.h:1.2 Rev: src/modules/files/Makefile.in:1.3 Rev: src/modules/files/Makefile.in.src:1.2 Rev: src/modules/files/configure.in:1.5 Rev: src/modules/files/datagram.c:1.2 Rev: src/modules/files/efuns.c:1.4 Rev: src/modules/files/file.c:1.5 Rev: src/modules/files/file.h:1.3 Rev: src/modules/files/file_machine.h.in:1.3 Rev: src/modules/files/socket.c:1.6 Rev: src/modules/math/Makefile.in:1.4 Rev: src/modules/math/Makefile.in.src:1.3 Rev: src/modules/math/math.c:1.2 Rev: src/modules/regexp/Makefile.in:1.3 Rev: src/modules/regexp/Makefile.in.src:1.2 Rev: src/modules/regexp/glue.c:1.2 Rev: src/modules/regexp/regexp.h:1.2 Rev: src/modules/sprintf/Makefile.in:1.3 Rev: src/modules/sprintf/Makefile.in.src:1.2 Rev: src/modules/sprintf/sprintf.c:1.2 Rev: src/object.c:1.3 Rev: src/object.h:1.2 Rev: src/opcodes.c:1.6 Rev: src/opcodes.h:1.2 Rev: src/operators.c:1.3 Rev: src/operators.h:1.2 Rev: src/otable.h:1.2 Rev: src/port.c:1.9 Rev: src/port.h:1.4 Rev: src/program.h:1.2 Rev: src/rusage.c:1.3 Rev: src/rusage.h:1.2 Rev: src/stralloc.c:1.3 Rev: src/stralloc.h:1.3 Rev: src/stuff.c:1.2 Rev: src/stuff.h:1.2 Rev: src/svalue.c:1.4 Rev: src/svalue.h:1.2 Rev: src/todo:1.2 Rev: src/types.h:1.6 Rev: src/ualarm.c:1.2
Fredrik Hübinette (Hubbe) authoredRev: README:1.1 Rev: bin/create_testsuite:1.3 Rev: bin/hilfe.lpc:1.2 Rev: bin/rsif:1.2 Rev: bin/uhttpd.lpc:1.2 Rev: doc/simulated/open:1.1 Rev: lib/master.lpc:1.2 Rev: lib/simulate.lpc:1.4 Rev: lib/testsuite.lpc:1.3 Rev: src/BUGS:1.3 Rev: src/Makefile.in:1.6 Rev: src/Makefile.in.src:1.2 Rev: src/README:1.2 Rev: src/add_efun.c:1.2 Rev: src/add_efun.h:1.2 Rev: src/array.c:1.4 Rev: src/array.h:1.2 Rev: src/backend.c:1.3 Rev: src/backend.h:1.2 Rev: src/builtin_efuns.c:1.2 Rev: src/builtin_efuns.h:1.2 Rev: src/call_out.c:1.5 Rev: src/call_out.h:1.2 Rev: src/callback.c:1.2 Rev: src/callback.h:1.2 Rev: src/config.h:1.6 Rev: src/configure.in:1.9 Rev: src/debug.c:1.4 Rev: src/debug.h:1.4 Rev: src/docode.c:1.4 Rev: src/docode.h:1.2 Rev: src/dynamic_buffer.c:1.3 Rev: src/dynamic_buffer.h:1.2 Rev: src/efun.h:1.2 Rev: src/error.c:1.2 Rev: src/error.h:1.2 Rev: src/fd_control.c:1.2 Rev: src/fd_control.h:1.2 Rev: src/fsort.c:1.2 Rev: src/fsort.h:1.2 Rev: src/global.h:1.2 Rev: src/hashtable.c:1.2 Rev: src/hashtable.h:1.2 Rev: src/interpret.c:1.5 Rev: src/interpret.h:1.2 Rev: src/language.y:1.3 Rev: src/las.c:1.3 Rev: src/las.h:1.3 Rev: src/lex.c:1.3 Rev: src/lex.h:1.2 Rev: src/list.c:1.3 Rev: src/list.h:1.2 Rev: src/lpc_signal.c:1.1 Rev: src/lpc_signal.h:1.1 Rev: src/lpc_types.c:1.3 Rev: src/lpc_types.h:1.2 Rev: src/machine.h.in:1.3 Rev: src/macros.h:1.4 Rev: src/main.c:1.8 Rev: src/main.h:1.2 Rev: src/mapping.c:1.4 Rev: src/mapping.h:1.2 Rev: src/memory.c:1.3 Rev: src/memory.h:1.2 Rev: src/module.c:1.2 Rev: src/module.h:1.2 Rev: src/modules/files/Makefile.in:1.3 Rev: src/modules/files/Makefile.in.src:1.2 Rev: src/modules/files/configure.in:1.5 Rev: src/modules/files/datagram.c:1.2 Rev: src/modules/files/efuns.c:1.4 Rev: src/modules/files/file.c:1.5 Rev: src/modules/files/file.h:1.3 Rev: src/modules/files/file_machine.h.in:1.3 Rev: src/modules/files/socket.c:1.6 Rev: src/modules/math/Makefile.in:1.4 Rev: src/modules/math/Makefile.in.src:1.3 Rev: src/modules/math/math.c:1.2 Rev: src/modules/regexp/Makefile.in:1.3 Rev: src/modules/regexp/Makefile.in.src:1.2 Rev: src/modules/regexp/glue.c:1.2 Rev: src/modules/regexp/regexp.h:1.2 Rev: src/modules/sprintf/Makefile.in:1.3 Rev: src/modules/sprintf/Makefile.in.src:1.2 Rev: src/modules/sprintf/sprintf.c:1.2 Rev: src/object.c:1.3 Rev: src/object.h:1.2 Rev: src/opcodes.c:1.6 Rev: src/opcodes.h:1.2 Rev: src/operators.c:1.3 Rev: src/operators.h:1.2 Rev: src/otable.h:1.2 Rev: src/port.c:1.9 Rev: src/port.h:1.4 Rev: src/program.h:1.2 Rev: src/rusage.c:1.3 Rev: src/rusage.h:1.2 Rev: src/stralloc.c:1.3 Rev: src/stralloc.h:1.3 Rev: src/stuff.c:1.2 Rev: src/stuff.h:1.2 Rev: src/svalue.c:1.4 Rev: src/svalue.h:1.2 Rev: src/todo:1.2 Rev: src/types.h:1.6 Rev: src/ualarm.c:1.2
Colors.pmod NaN GiB
#pike __REAL_VERSION__
//! @decl array(int(0..255)) rgb_to_hsv(array(int(0..255)) rgb)
//! @decl array(int(0..255)) rgb_to_hsv(int(0..255) r, int(0..255) g, int(0..255) b)
//!
//! This function returns the HSV value of the color
//! described by the provided RGB value. It is essentially
//! calling Image.Color.rgb(r,g,b)->hsv().
//!
//! @seealso
//! @[Colors.hsv_to_rgb()]
//! @[Image.Color.Color.hsv()]
//!
array(int(0..255)) rgb_to_hsv(array(int(0..255))|int(0..255) r,
int(0..255)|void g, int(0..255)|void b)
{
if(arrayp(r)) return Image.Color.rgb(@r)->hsv();
return Image.Color.rgb(r,g,b)->hsv();
}
//! @decl array(int(0..255)) hsv_to_rgb(array(int(0..255)) hsv)
//! @decl array(int(0..255)) hsv_to_rgb(int(0..255) h, int(0..255) s, int(0..255) v)
//!
//! This function returns the RGB value of the color
//! described by the provided HSV value. It is essentially
//! calling Image.Color.hsv(h,s,v)->rgb().
//!
//! @seealso
//! @[Colors.rgb_to_hsv()]
//! @[Image.Color.hsv()]
//!
array(int(0..255)) hsv_to_rgb(array(int(0..255))|int(0..255) h,
int(0..255)|void s, int(0..255)|void v)
{
if(arrayp(h)) return Image.Color.hsv(@h)->rgb();
return Image.Color.hsv(h,s,v)->rgb();
}
//! @decl array(int(0..100)) rgb_to_cmyk(array(int(0..255)) rgb)
//! @decl array(int(0..100)) rgb_to_cmyk(int(0..255) r, int(0..255) g, int(0..255) b)
//!
//! This function returns the CMYK value of the color
//! described by the provided RGB value. It is essentially
//! calling Image.Color.rgb(r,g,b)->cmyk().
//!
//! @seealso
//! @[Colors.cmyk_to_rgb()]
//! @[Image.Color.Color.cmyk()]
//!
array(int(0..100)) rgb_to_cmyk(array(int(0..255))|int(0..255) r,
int(0..255)|void g, int(0..255)|void b)
{
array(float) cmyk;
if(arrayp(r))
cmyk = Image.Color.rgb(@r)->cmyk();
else
cmyk = Image.Color.rgb(r,g,b)->cmyk();
return (array(int))map(cmyk, round);
}
//! @decl array(int(0..255)) cmyk_to_rgb(array(int(0..100)) cmyk)
//! @decl array(int(0..255)) cmyk_to_rgb(int(0..100) c, int(0..100) m, int(0..100) y, int(0..100) k)
//!
//! This function return the RGB value of the color
//! describe by the provided CMYK value. It is essentially
//! calling Image.Color.cmyk(c,m,y,k)->rgb()
//!
//! @seealso
//! @[Colors.rgb_to_cmyk()]
//! @[Image.Color.cmyk()]
//!
array(int) cmyk_to_rgb(array(int)|int c, int|void m, int|void y, int|void k)
{
if(arrayp(c)) return Image.Color.cmyk(@c)->rgb();
return Image.Color.cmyk(c,m,y,k)->rgb();
}
//! This function returns the RGB values that corresponds to the
//! color that is provided by name to the function. It is
//! essentially calling @[Image.Color.guess()], but returns the
//! default value (or black if none is provided) if it failes.
//!
array(int(0..255)) parse_color(string name, void|array(int) def)
{
Image.Color.Color color;
if(!name || !sizeof(name)) return def||({ 0,0,0 }); // Odd color...
if(color=Image.Color.guess(name)) return color->rgb();
name = replace(lower_case(name), "gray", "grey");
if(color=Image.Color.guess(name)) return color->rgb();
// Lets call it black and be happy..... :-)
return def||({ 0,0,0 });
}
//! Tries to find a name to color described by the provided RGB
//! values. Partially an inverse function to @[Colors.parse_color()],
//! although it can not find all the names that @[Colors.parse_color()]
//! can find RGB values for. Returns the colors rgb hex value prepended
//! with "#" upon failure.
//!
string color_name(array(int(0..255)) rgb)
{
if(!arrayp(rgb) || sizeof(rgb)!=3) return "-";
string name = Image.Color(@rgb)->name();
return name;
}