Module com.github.oshi

Package oshi.jna.platform.mac

Interface CoreGraphics

All Superinterfaces:

com.sun.jna.Library

public interface CoreGraphics
extends com.sun.jna.Library

The Core Graphics framework is based on the Quartz advanced drawing engine. It provides low-level, lightweight 2D rendering with unmatched output fidelity. You use this framework to handle path-based drawing, transformations, color management, offscreen rendering, patterns, gradients and shadings, image data management, image creation, and image masking, as well as PDF document creation, display, and parsing.

In macOS, Core Graphics also includes services for working with display hardware, low-level user input events, and the windowing system.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	CoreGraphics.CGPoint	A point with X and Y coordinates
static class	CoreGraphics.CGRect	A rectangle with origin and size
static class	CoreGraphics.CGSize	A size with width and height

Nested classes/interfaces inherited from interface com.sun.jna.Library

com.sun.jna.Library.Handler

Field Summary

Fields

Modifier and Type	Field	Description
static final CoreGraphics	INSTANCE
static final int	kCGNullWindowID
static final int	kCGWindowListExcludeDesktopElements
static final int	kCGWindowListOptionAll
static final int	kCGWindowListOptionIncludingWindow
static final int	kCGWindowListOptionOnScreenAboveWindow
static final int	kCGWindowListOptionOnScreenBelowWindow
static final int	kCGWindowListOptionOnScreenOnly

Fields inherited from interface com.sun.jna.Library

OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_SYMBOL_PROVIDER, OPTION_TYPE_MAPPER

Method Summary

Modifier and Type	Method	Description
boolean	CGRectMakeWithDictionaryRepresentation(com.sun.jna.platform.mac.CoreFoundation.CFDictionaryRef dict, CoreGraphics.CGRect rect)
com.sun.jna.platform.mac.CoreFoundation.CFArrayRef	CGWindowListCopyWindowInfo(int option, int relativeToWindow)

Field Details

INSTANCE

static final CoreGraphics INSTANCE

kCGNullWindowID

static final int kCGNullWindowID

See Also:

• Constant Field Values

kCGWindowListOptionAll

static final int kCGWindowListOptionAll

See Also:

• Constant Field Values

kCGWindowListOptionOnScreenOnly

static final int kCGWindowListOptionOnScreenOnly

See Also:

• Constant Field Values

kCGWindowListOptionOnScreenAboveWindow

static final int kCGWindowListOptionOnScreenAboveWindow

See Also:

• Constant Field Values

kCGWindowListOptionOnScreenBelowWindow

static final int kCGWindowListOptionOnScreenBelowWindow

See Also:

• Constant Field Values

kCGWindowListOptionIncludingWindow

static final int kCGWindowListOptionIncludingWindow

See Also:

• Constant Field Values

kCGWindowListExcludeDesktopElements

static final int kCGWindowListExcludeDesktopElements

See Also:

• Constant Field Values

Method Details

CGWindowListCopyWindowInfo

com.sun.jna.platform.mac.CoreFoundation.CFArrayRef CGWindowListCopyWindowInfo(int option,
 int relativeToWindow)

CGRectMakeWithDictionaryRepresentation

boolean CGRectMakeWithDictionaryRepresentation(com.sun.jna.platform.mac.CoreFoundation.CFDictionaryRef dict,
 CoreGraphics.CGRect rect)