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CGContext.h

typedef CF_ENUM (int32_t, CGPathDrawingMode) { kCGPathFill, kCGPathEOFill, kCGPathStroke, kCGPathFillStroke, kCGPathEOFillStroke }; /* Drawing modes for text. */typedef CF_ENUM (int32_t, CGTextDrawingMode) { kCGTextFill, kCGTextStroke, kCGTextFillStroke, kCGTextInvisible, kCGTextFillClip, kCGTextStrokeClip, kCGTextFillStrokeClip, kCGTextClip }; typedef CF_ENUM (int32_t, CGTextEncoding) { kCGEncodingFontSpecific, kCGEncodingMacRoman } CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); /* Interpolation quality. */typedef CF_ENUM (int32_t, CGInterpolationQuality) { kCGInterpolationDefault = 0,/* Let the context decide. */ kCGInterpolationNone = 1,/* Never interpolate. */ kCGInterpolationLow = 2,/* Low quality, fast interpolation. */ kCGInterpolationMedium = 4,/* Medium quality, slower than kCGInterpolationLow. */ kCGInterpolationHigh = 3/* Highest quality, slower than kCGInterpolationMedium. */ }; CG_EXTERN CFTypeID CGContextGetTypeID(void) CG_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0); CG_EXTERN void CGContextSaveGState(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextRestoreGState(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextScaleCTM(CGContextRef cg_nullable c, CGFloat sx, CGFloat sy) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextTranslateCTM(CGContextRef cg_nullable c, CGFloat tx, CGFloat ty) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextRotateCTM(CGContextRef cg_nullable c, CGFloat angle) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextConcatCTM(CGContextRef cg_nullable c, CGAffineTransform transform) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN CGAffineTransform CGContextGetCTM(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetLineWidth(CGContextRef cg_nullable c, CGFloat width) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetLineCap(CGContextRef cg_nullable c, CGLineCap cap) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetLineJoin(CGContextRef cg_nullable c, CGLineJoin join) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetMiterLimit(CGContextRef cg_nullable c, CGFloat limit) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetLineDash(CGContextRef cg_nullable c, CGFloat phase, const CGFloat * __nullable lengths, size_t count) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetFlatness(CGContextRef cg_nullable c, CGFloat flatness) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetAlpha(CGContextRef cg_nullable c, CGFloat alpha) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetBlendMode(CGContextRef cg_nullable c, CGBlendMode mode) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextBeginPath(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextMoveToPoint(CGContextRef cg_nullable c, CGFloat x, CGFloat y) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddLineToPoint(CGContextRef cg_nullable c, CGFloat x, CGFloat y) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddCurveToPoint(CGContextRef cg_nullable c, CGFloat cp1x, CGFloat cp1y, CGFloat cp2x, CGFloat cp2y, CGFloat x, CGFloat y) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddQuadCurveToPoint(CGContextRef cg_nullable c, CGFloat cpx, CGFloat cpy, CGFloat x, CGFloat y) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextClosePath(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddRects(CGContextRef cg_nullable c, const CGRect * __nullable rects, size_t count) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddLines(CGContextRef cg_nullable c, const CGPoint * __nullable points, size_t count) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddEllipseInRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextAddArc(CGContextRef cg_nullable c, CGFloat x, CGFloat y, CGFloat radius, CGFloat startAngle, CGFloat endAngle, int clockwise) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddArcToPoint(CGContextRef cg_nullable c, CGFloat x1, CGFloat y1, CGFloat x2, CGFloat y2, CGFloat radius) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextAddPath(CGContextRef cg_nullable c, CGPathRef cg_nullable path) CG_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0); CG_EXTERN void CGContextReplacePathWithStrokedPath(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN bool CGContextIsPathEmpty(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN CGPoint CGContextGetPathCurrentPoint(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN CGRect CGContextGetPathBoundingBox(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN CGPathRef __nullable CGContextCopyPath(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0); CG_EXTERN bool CGContextPathContainsPoint(CGContextRef cg_nullable c, CGPoint point, CGPathDrawingMode mode) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextDrawPath(CGContextRef cg_nullable c, CGPathDrawingMode mode) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextFillPath(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextEOFillPath(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextStrokePath(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextFillRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextFillRects(CGContextRef cg_nullable c, const CGRect * __nullable rects, size_t count) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextStrokeRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextStrokeRectWithWidth(CGContextRef cg_nullable c, CGRect rect, CGFloat width) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextClearRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextFillEllipseInRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextStrokeEllipseInRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextStrokeLineSegments(CGContextRef cg_nullable c, const CGPoint * __nullable points, size_t count) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextClip(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextEOClip(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextClipToMask(CGContextRef cg_nullable c, CGRect rect, CGImageRef cg_nullable mask) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN CGRect CGContextGetClipBoundingBox(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN void CGContextClipToRect(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextClipToRects(CGContextRef cg_nullable c, const CGRect *rects, size_t count) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetFillColorWithColor(CGContextRef cg_nullable c, CGColorRef cg_nullable color) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN void CGContextSetStrokeColorWithColor(CGContextRef cg_nullable c, CGColorRef cg_nullable color) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN void CGContextSetFillColorSpace(CGContextRef cg_nullable c, CGColorSpaceRef cg_nullable space) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetStrokeColorSpace(CGContextRef cg_nullable c, CGColorSpaceRef cg_nullable space) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetFillColor(CGContextRef cg_nullable c, const CGFloat * cg_nullable components) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetStrokeColor(CGContextRef cg_nullable c, const CGFloat * cg_nullable components) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetFillPattern(CGContextRef cg_nullable c, CGPatternRef cg_nullable pattern, const CGFloat * cg_nullable components) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetStrokePattern(CGContextRef cg_nullable c, CGPatternRef cg_nullable pattern, const CGFloat * cg_nullable components) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetPatternPhase(CGContextRef cg_nullable c, CGSize phase) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetGrayFillColor(CGContextRef cg_nullable c, CGFloat gray, CGFloat alpha) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetGrayStrokeColor(CGContextRef cg_nullable c, CGFloat gray, CGFloat alpha) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetRGBFillColor(CGContextRef cg_nullable c, CGFloat red, CGFloat green, CGFloat blue, CGFloat alpha) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetRGBStrokeColor(CGContextRef cg_nullable c, CGFloat red, CGFloat green, CGFloat blue, CGFloat alpha) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetCMYKFillColor(CGContextRef cg_nullable c, CGFloat cyan, CGFloat magenta, CGFloat yellow, CGFloat black, CGFloat alpha) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetCMYKStrokeColor(CGContextRef cg_nullable c, CGFloat cyan, CGFloat magenta, CGFloat yellow, CGFloat black, CGFloat alpha) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetRenderingIntent(CGContextRef cg_nullable c, CGColorRenderingIntent intent) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextDrawImage(CGContextRef cg_nullable c, CGRect rect, CGImageRef cg_nullable image) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextDrawTiledImage(CGContextRef cg_nullable c, CGRect rect, CGImageRef cg_nullable image) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN CGInterpolationQuality CGContextGetInterpolationQuality(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetInterpolationQuality(CGContextRef cg_nullable c, CGInterpolationQuality quality) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetShadowWithColor(CGContextRef cg_nullable c, CGSize offset, CGFloat blur, CGColorRef __nullable color) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN void CGContextSetShadow(CGContextRef cg_nullable c, CGSize offset, CGFloat blur) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN void CGContextDrawLinearGradient(CGContextRef cg_nullable c, CGGradientRef cg_nullable gradient, CGPoint startPoint, CGPoint endPoint, CGGradientDrawingOptions options) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN void CGContextDrawRadialGradient(CGContextRef cg_nullable c, CGGradientRef cg_nullable gradient, CGPoint startCenter, CGFloat startRadius, CGPoint endCenter, CGFloat endRadius, CGGradientDrawingOptions options) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN void CGContextDrawShading(CGContextRef cg_nullable c, cg_nullable CGShadingRef shading) CG_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0); CG_EXTERN void CGContextSetCharacterSpacing(CGContextRef cg_nullable c, CGFloat spacing) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetTextPosition(CGContextRef cg_nullable c, CGFloat x, CGFloat y) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN CGPoint CGContextGetTextPosition(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetTextMatrix(CGContextRef cg_nullable c, CGAffineTransform t) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN CGAffineTransform CGContextGetTextMatrix(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetTextDrawingMode(CGContextRef cg_nullable c, CGTextDrawingMode mode) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetFont(CGContextRef cg_nullable c, CGFontRef cg_nullable font) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetFontSize(CGContextRef cg_nullable c, CGFloat size) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextShowGlyphsAtPositions(CGContextRef cg_nullable c, const CGGlyph * cg_nullable glyphs, const CGPoint * cg_nullable Lpositions, size_t count) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN void CGContextDrawPDFPage(CGContextRef cg_nullable c, CGPDFPageRef cg_nullable page) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN void CGContextBeginPage(CGContextRef cg_nullable c, const CGRect * __nullable mediaBox) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextEndPage(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN CGContextRef cg_nullable CGContextRetain(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextRelease(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextFlush(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSynchronize(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetShouldAntialias(CGContextRef cg_nullable c, bool shouldAntialias) CG_AVAILABLE_STARTING(__MAC_10_0, __IPHONE_2_0); CG_EXTERN void CGContextSetAllowsAntialiasing(CGContextRef cg_nullable c, bool allowsAntialiasing) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextSetShouldSmoothFonts(CGContextRef cg_nullable c, bool shouldSmoothFonts) CG_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0); CG_EXTERN void CGContextSetAllowsFontSmoothing(CGContextRef cg_nullable c, bool allowsFontSmoothing) CG_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0); CG_EXTERN void CGContextSetShouldSubpixelPositionFonts( CGContextRef cg_nullable c, bool shouldSubpixelPositionFonts) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN void CGContextSetAllowsFontSubpixelPositioning( CGContextRef cg_nullable c, bool allowsFontSubpixelPositioning) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN void CGContextSetShouldSubpixelQuantizeFonts( CGContextRef cg_nullable c, bool shouldSubpixelQuantizeFonts) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0)CG_EXTERN void CGContextSetAllowsFontSubpixelQuantization( CGContextRef cg_nullable c, bool allowsFontSubpixelQuantization) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN void CGContextBeginTransparencyLayer(CGContextRef cg_nullable c, CFDictionaryRef __nullable auxiliaryInfo) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN void CGContextBeginTransparencyLayerWithRect( CGContextRef cg_nullable c, CGRect rect, CFDictionaryRef __nullable auxInfo) CG_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); CG_EXTERN void CGContextEndTransparencyLayer(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_3, __IPHONE_2_0); CG_EXTERN CGAffineTransform CGContextGetUserSpaceToDeviceSpaceTransform(CGContextRef cg_nullable c) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN CGPoint CGContextConvertPointToDeviceSpace(CGContextRef cg_nullable c, CGPoint point) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN CGPoint CGContextConvertPointToUserSpace(CGContextRef cg_nullable c, CGPoint point) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN CGSize CGContextConvertSizeToDeviceSpace(CGContextRef cg_nullable c, CGSize size) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN CGSize CGContextConvertSizeToUserSpace(CGContextRef cg_nullable c, CGSize size) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN CGRect CGContextConvertRectToDeviceSpace(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN CGRect CGContextConvertRectToUserSpace(CGContextRef cg_nullable c, CGRect rect) CG_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0); CG_EXTERN void CGContextSelectFont(CGContextRef cg_nullable c, const char * cg_nullable name, CGFloat size, CGTextEncoding textEncoding) CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); CG_EXTERN void CGContextShowText(CGContextRef cg_nullable c, const char * cg_nullable string, size_t length) CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); CG_EXTERN void CGContextShowTextAtPoint(CGContextRef cg_nullable c, CGFloat x, CGFloat y, const char * cg_nullable string, size_t length) CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); CG_EXTERN void CGContextShowGlyphs(CGContextRef cg_nullable c, const CGGlyph * __nullable g, size_t count) CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_9,CG_EXTERN void CGContextShowGlyphsAtPoint(CGContextRef cg_nullable c, CGFloat x, CGFloat y, const CGGlyph * __nullable glyphs, size_t count) CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); CG_EXTERN void CGContextShowGlyphsWithAdvances(CGContextRef cg_nullable c, const CGGlyph * __nullable glyphs, const CGSize * __nullable advances, size_t count) CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_3, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); CG_EXTERN void CGContextDrawPDFDocument(CGContextRef cg_nullable c, CGRect rect, CGPDFDocumentRef cg_nullable document, int page) CG_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_5, __IPHONE_NA, __IPHONE_NA);

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