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Quartz 2D is the native two-dimensional graphics rendering API for Mac OS X and iOS platforms, part of the Core Graphics framework. ==Overview== Quartz 2D is available to all Mac OS X and iOS application environments, and provides resolution-independent and device-independent rendering of bitmap graphics, text, and vectors both on-screen and in preparation for printing. Its responsibilities within the graphics layer include:〔(【引用サイトリンク】 url=https://developer.apple.com/library/mac/#documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/Introduction/Introduction.html#//apple_ref/doc/uid/TP40007533-SW1 )〕 * Rendering text using Apple Core Text * Displaying, manipulating, and rendering PDF documents * Converting PostScript data to PDF data, and vice versa * Displaying, manipulating, and rendering bitmap images via ImageIO * Providing color management via ColorSync * Displaying the elements of the Aqua user interface Because Quartz 2D is one of several Quartz Technologies, the term "Quartz" by itself must be taken in context. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Quartz 2D」の詳細全文を読む スポンサード リンク
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