CoreGraphics Namespace
The CoreGraphics namespace provides access to a C-based low-level 2D graphics API.
Classes
| CGBitmapContext |
CGContext backed by an in-memory bitmap. |
| CGColor |
Color structure. |
| CGColorConversionInfo | |
| CGColorConversionOptions | |
| CGColorConverter |
Opaque type that Core Graphics uses to convert colors between color spaces. |
| CGColorSpace |
Colorspace, determines how Quartz interprets color information. |
| CGColorSpaceNames |
Provides string constants whose values are known color spaces. |
| CGContext |
Graphics context and primitives to draw in them. |
| CGContextPDF |
PDF Rendering CGContext class. Use this class to create a CGContext that will output the results to a PDF file. |
| CGDataConsumer |
Data sink for CGContextPDF or CGImageDestination to store data on. |
| CGDataProvider |
A class that wraps a data source and exposes it to the CGImage class. |
| CGDisplay | |
| CGEvent | |
| CGEventSource | |
| CGFont |
Font support. |
| CGFunction |
N:CoreGraphics |
| CGGradient |
Gradient definitions. |
| CGImage |
Represents bitmap images and bitmap masks. |
| CGImageProperties |
Properties of bitmap images. |
| CGImagePropertiesExif |
Standard Exif metadata of an image. |
| CGImagePropertiesGps |
Location properties associated with an image. |
| CGImagePropertiesIptc |
Properties with IPTC metadata in an image. |
| CGImagePropertiesJfif |
Properties associated with JFIF bitmap images. |
| CGImagePropertiesPng |
Properties associated with PNG bitmap images. |
| CGImagePropertiesTiff |
Properties associated with TIFF images. |
| CGLayer |
A hardware accelerated context. |
| CGPath |
A drawing path is made up of lines, arcs, beziers that can be used to paint. |
| CGPattern |
A pattern to draw in a CGContext. |
| CGPDFArray |
Represents a PDF array |
| CGPDFContentStream |
Class that gets PDF resources as an object or stream. |
| CGPDFDictionary |
Represents a PDF Dictionary. |
| CGPDFDocument |
PDF Document. |
| CGPDFInfo |
Auxiliary parameters for constructing a CGContextPDF. |
| CGPDFObject |
Class that represents various objects in a PDF document. |
| CGPDFOperatorTable |
Class for storing callbacks for processing PDF documents. |
| CGPDFOutlineOptions | |
| CGPDFPage |
A PDF Page in a PDF Document. |
| CGPDFPageInfo |
Specifies various boxes for the BeginPage(CGPDFPageInfo) method. |
| CGPDFScanner |
Class that enables app developers to parse values from a PDF stream. |
| CGPDFStream |
A PDF Stream. |
| CGShading |
A type that represents a Quartz shading. |
| RectangleFExtensions |
Extensions to the RectangleF class that are useful when using CoreGraphics. |
Structs
| CGAffineTransform |
2D Affine transformation used to convert between coordinate spaces. |
| CGColorConverterTriple |
Contains the rendering intent, color space, and transform for a color conversion. |
| CGEventTapInformation | |
| CGPathElement |
An individual element on a CGPath. |
| CGPoint |
Structure defining a 2D point. |
| CGRect |
Structure defining a rectangle in terms of location and size. |
| CGSize |
Structure containing height and width values. |
| CGVector |
A mathematical vector, with value equality implemented. |
| GColorConversionInfoTriple | |
Enums
| CGBitmapFlags |
Bitmap encoding. |
| CGBlendMode |
Blending mode used during composition. |
| CGCaptureOptions | |
| CGColorConversionInfoTransformType | |
| CGColorConverterTransformType |
Enumerates the relationships between color space transform starting and end points. |
| CGColorRenderingIntent |
Determines how Quartz maps colors from the source color space to the gamut of the destination. |
| CGColorSpaceModel |
Color space model. |
| CGEventFilterMask | |
| CGEventFlags | |
| CGEventMask | |
| CGEventMouseSubtype | |
| CGEventSourceStateID | |
| CGEventSuppressionState | |
| CGEventTapLocation | |
| CGEventTapOptions | |
| CGEventTapPlacement | |
| CGEventType | |
| CGGradientDrawingOptions |
Drawing location for gradients. |
| CGImageAlphaInfo |
Specifies the bitmap layout information. |
| CGImageByteOrderInfo | |
| CGImageColorModel |
An enumeration of valid color models. |
| CGImagePixelFormatInfo | |
| CGInterpolationQuality |
Quality of interpolation for drawing images. |
| CGLineCap |
Style for line caps. |
| CGLineJoin |
Join type for drawing operations. |
| CGMouseButton | |
| CGPathDrawingMode |
Drawing mode. |
| CGPathElementType |
The type of an element in a CGPath. |
| CGPatternTiling |
Pattern styling style. |
| CGPDFAccessPermissions | |
| CGPDFBox |
Type of box in a PDF document. |
| CGPDFDataFormat |
Enumerates values that indicate the data format of a PDF. |
| CGPDFObjectType |
Enumerates the various types of values that are found in a PDF document. |
| CGRectEdge |
Coordinates used to establish the edge in RectangleFExtensions.Divide. |
| CGScrollEventUnit | |
| CGTextDrawingMode |
Text drawing mode used by Quartz. |
| CGTextEncoding |
Text encoding, this enumeration is deprecated, use CoreText APIs instead. |
| CGWindowImageOption | |
| CGWindowListOption | |
| MatrixOrder | |
Delegates
| CGEvent.CGEventTapCallback | |
| CGFunction.CGFunctionEvaluate |
A delegate used to specify the callback function of a CGFunction. |
| CGPath.ApplierFunction |
A function that can make changes to a CGPathElement. |
| CGPattern.DrawPattern |
Callback signature used to draw patterns on the screen. |
| CGPDFArray.ApplyCallback | |
| CGPDFDictionary.ApplyCallback | |
Remarks
This namespace contains a binding to the two-dimensional,
bitmap and vector graphic APIs. To learn more about the
capabilities of MonoTouch.CoreGraphics you can read Apple's
Many graphics use-cases can be addressed using higher-level APIs such as those provided in