gimplimits 3 LIBGIMPBASE Library gimplimitsBoundaries of some GIMP data types and some global constants. #define GIMP_MIN_IMAGE_SIZE #define GIMP_MAX_IMAGE_SIZE #define GIMP_MIN_RESOLUTION #define GIMP_MAX_RESOLUTION #define GIMP_MAX_MEMSIZE Boundaries of some GIMP data types and some global constants. GIMP_MIN_IMAGE_SIZE#define GIMP_MIN_IMAGE_SIZE 1 The minimum width and height of a GIMP image in pixels. GIMP_MAX_IMAGE_SIZE#define GIMP_MAX_IMAGE_SIZE 262144 /* 2^18 */ The maximum width and height of a GIMP image in pixels. This is a somewhat arbitray value that can be used when an upper value for pixel sizes is needed; for example to give a spin button an upper limit. GIMP_MIN_RESOLUTION#define GIMP_MIN_RESOLUTION 5e-3 /* shouldn't display as 0.000 */ The minimum resolution of a GIMP image in pixels per inch. This is a somewhat arbitray value that can be used to when a lower value for a resolution is needed. GIMP will not accept resolutions smaller than this value. GIMP_MAX_RESOLUTION#define GIMP_MAX_RESOLUTION 65536.0 The maximum resolution of a GIMP image in pixels per inch. This is a somewhat arbitray value that can be used to when an upper value for a resolution is needed. GIMP will not accept resolutions larger than this value. GIMP_MAX_MEMSIZE#define GIMP_MAX_MEMSIZE ((guint64) 1 << 42) /* 4 terabyte; A large but arbitrary value that can be used when an upper limit for a memory size (in bytes) is needed. It is smaller than G_MAXDOUBLE since the GimpMemsizeEntry doesn't handle larger values.