---
title: Core Graphics Data Types
framework: Core Graphics
role: collectionGroup
role_heading: API Collection
path: coregraphics/core-graphics-data-types
---

# Core Graphics Data Types

## Topics

### Data Types

- [CGButtonCount](coregraphics/cgbuttoncount.md)
- [CGCharCode](coregraphics/cgcharcode.md)
- [CGDirectDisplayID](coregraphics/cgdirectdisplayid.md)
- [CGDisplayBlendFraction](coregraphics/cgdisplayblendfraction.md)
- [CGDisplayConfigRef](coregraphics/cgdisplayconfigref.md)
- [CGDisplayCount](coregraphics/cgdisplaycount.md)
- [CGDisplayErr](coregraphics/cgdisplayerr.md)
- [CGDisplayFadeInterval](coregraphics/cgdisplayfadeinterval.md)
- [CGDisplayFadeReservationToken](coregraphics/cgdisplayfadereservationtoken.md)
- [CGDisplayMode](coregraphics/cgdisplaymode.md)
- [CGDisplayReconfigurationCallBack](coregraphics/cgdisplayreconfigurationcallback.md)
- [CGDisplayReservationInterval](coregraphics/cgdisplayreservationinterval.md)
- [CGDisplayStream](coregraphics/cgdisplaystream.md)
- [CGDisplayStreamFrameAvailableHandler](coregraphics/cgdisplaystreamframeavailablehandler.md)
- [CGDisplayStreamUpdate](coregraphics/cgdisplaystreamupdate.md)
- [CGEvent](coregraphics/cgevent.md)
- [CGEventErr](coregraphics/cgeventerr.md)
- [CGEventMask](coregraphics/cgeventmask.md)
- [CGEventSource](coregraphics/cgeventsource.md)
- [CGEventSourceKeyboardType](coregraphics/cgeventsourcekeyboardtype.md)
- [CGEventTapCallBack](coregraphics/cgeventtapcallback.md)
- [CGEventTapInformation](coregraphics/cgeventtapinformation.md)
- [CGEventTapProxy](coregraphics/cgeventtapproxy.md)
- [CGEventTimestamp](coregraphics/cgeventtimestamp.md)
- [CGGammaValue](coregraphics/cggammavalue.md)
- [CGKeyCode](coregraphics/cgkeycode.md)
- [CGOpenGLDisplayMask](coregraphics/cgopengldisplaymask.md)
- [CGRectCount](coregraphics/cgrectcount.md)
- [CGRefreshRate](coregraphics/cgrefreshrate.md)
- [CGScreenRefreshCallback](coregraphics/cgscreenrefreshcallback.md)
- [CGScreenUpdateMoveCallback](coregraphics/cgscreenupdatemovecallback.md)
- [CGWheelCount](coregraphics/cgwheelcount.md)
- [CGWindowID](coregraphics/cgwindowid.md)
- [CGWindowLevel](coregraphics/cgwindowlevel.md)
- [CGErrorCallback](coregraphics/cgerrorcallback.md)
- [CGPDFArrayApplierBlock](coregraphics/cgpdfarrayapplierblock.md)
- [CGPDFDictionaryApplierBlock](coregraphics/cgpdfdictionaryapplierblock.md)
- [CGPDFTagProperty](coregraphics/cgpdftagproperty.md)
- [CGPSConverterBeginDocumentCallback](coregraphics/cgpsconverterbegindocumentcallback.md)
- [CGPSConverterBeginPageCallback](coregraphics/cgpsconverterbeginpagecallback.md)
- [CGPSConverterEndDocumentCallback](coregraphics/cgpsconverterenddocumentcallback.md)
- [CGPSConverterEndPageCallback](coregraphics/cgpsconverterendpagecallback.md)
- [CGPSConverterMessageCallback](coregraphics/cgpsconvertermessagecallback.md)
- [CGPSConverterProgressCallback](coregraphics/cgpsconverterprogresscallback.md)
- [CGPSConverterReleaseInfoCallback](coregraphics/cgpsconverterreleaseinfocallback.md)
- [CGPathApplyBlock](coregraphics/cgpathapplyblock.md)

## See Also

### Reference

- [Core Graphics Structures](coregraphics/core-graphics-structures.md)
- [Core Graphics Enumerations](coregraphics/core-graphics-enumerations.md)
- [Core Graphics Constants](coregraphics/core-graphics-constants.md)
- [Core Graphics Functions](coregraphics/core-graphics-functions.md)