---
title: Display Mode Standard Properties
framework: coregraphics
role: collectionGroup
role_heading: API Collection
path: coregraphics/display-mode-standard-properties
---

# Display Mode Standard Properties

Keys for the standard properties in a display mode dictionary.

## Overview

Overview To learn how to use these keys to access the values in a display mode dictionary, see CFDictionary. Special Considerations Starting in OS X v10.6, display mode dictionaries have been made obsolete by the display mode opaque type. For more information on display modes, seeChanging Display Modes (OS X v10.6 or later).

## Topics

### Constants

- [kCGDisplayWidth](coregraphics/kcgdisplaywidth.md)
- [kCGDisplayHeight](coregraphics/kcgdisplayheight.md)
- [kCGDisplayMode](coregraphics/kcgdisplaymode.md)
- [kCGDisplayBitsPerPixel](coregraphics/kcgdisplaybitsperpixel.md)
- [kCGDisplayBitsPerSample](coregraphics/kcgdisplaybitspersample.md)
- [kCGDisplaySamplesPerPixel](coregraphics/kcgdisplaysamplesperpixel.md)
- [kCGDisplayRefreshRate](coregraphics/kcgdisplayrefreshrate.md)
- [kCGDisplayModeUsableForDesktopGUI](coregraphics/kcgdisplaymodeusablefordesktopgui.md)
- [kCGDisplayIOFlags](coregraphics/kcgdisplayioflags.md)
- [kCGDisplayBytesPerRow](coregraphics/kcgdisplaybytesperrow.md)

## See Also

### Constants

- [CGCaptureOptions](coregraphics/cgcaptureoptions.md)
- [CGDisplayChangeSummaryFlags](coregraphics/cgdisplaychangesummaryflags.md)
- [CGConfigureOption](coregraphics/cgconfigureoption.md)
- [Display Fade Blend Fractions](coregraphics/display-fade-blend-fractions.md)
- [Display Fade Constants](coregraphics/display-fade-constants.md)
- [Display ID Defaults](coregraphics/display-id-defaults.md)
- [Display Mode Optional Properties](coregraphics/display-mode-optional-properties.md)
- [Reserved Window Levels](coregraphics/reserved-window-levels.md)
- [CGScreenUpdateOperation](coregraphics/cgscreenupdateoperation.md)
- [CGWindowLevelKey](coregraphics/cgwindowlevelkey.md)
- [Window Server Session Properties](coregraphics/window-server-session-properties.md)
- [CGDisplayStreamUpdateRectType](coregraphics/cgdisplaystreamupdaterecttype.md)
- [CGDisplayStreamFrameStatus](coregraphics/cgdisplaystreamframestatus.md)
- [Display Stream Optional Property Keys](coregraphics/display-stream-optional-property-keys.md)
- [Display Stream YCbCr to RGB conversion Matrix Options](coregraphics/display-stream-ycbcr-to-rgb-conversion-matrix-options.md)