gimpchecks: GIMP Base Library Reference Manual

+ + +

gimpchecks

gimpchecks — Constants and functions related to rendering +checkerboards.

Functions

++++ + + + + +

+void +

+gimp_checks_get_shades () +

Types and Values

++++ + + + + + + + + + + + + + + + + + + +

#define	GIMP_CHECK_SIZE
#define	GIMP_CHECK_SIZE_SM
#define	GIMP_CHECK_DARK
#define	GIMP_CHECK_LIGHT

Description

Constants and functions related to rendering checkerboards.

Functions

gimp_checks_get_shades ()

void
+gimp_checks_get_shades (GimpCheckType type,
+                        guchar *light,
+                        guchar *dark);

Retrieves the actual shades of gray to use when drawing a +checkerboard for a certain GimpCheckType.

Parameters

+++++ + + + + + + + + + + + + + + + + + +

type	the checkerboard type
light	return location for the light shade
dark	return location for the dark shade

Since: 2.2

Types and Values

GIMP_CHECK_SIZE

#define GIMP_CHECK_SIZE     8
+

The default checkerboard size in pixels. This is configurable in +the core but GIMP plug-ins can't access the user preference and +should use this constant instead.

GIMP_CHECK_SIZE_SM

#define GIMP_CHECK_SIZE_SM  4
+

The default small checkerboard size in pixels.

GIMP_CHECK_DARK

#define GIMP_CHECK_DARK   0.4
+

The dark gray value for the default checkerboard pattern.

GIMP_CHECK_LIGHT

#define GIMP_CHECK_LIGHT  0.6
+

The dark light value for the default checkerboard pattern.