* Holds a desired RGB colour. */

* A geometric point class. * Point is exactly the same as the Win32 POINT and GTK+ GdkPoint so can be used interchangeably. */

forward declarations

以ARGB格式存储颜色值

A TiXmlHandle is a class that wraps a node pointer with null checks; this is an incredibly useful thing. Note that TiXmlHandle is not part of the Tin

* A geometric rectangle class. * PRectangle is exactly the same as the Win32 RECT so can be used interchangeably. * PRectangles contain their top an

* The range class represents a range of text in a document. * The two values are not sorted as one end may be more significant than the other * as i

MaskedColorExpr is used to evaluate the color and valid color component flags through the * blending equation. It has members similar to GrGLSLExpr s

* Describe an image's dimensions and pixel type. */

\class SkLanguage The SkLanguage class represents a human written language, and is used by text draw operations to determine which glyph to d

* Factory class that creates, initializes and locks an SkDiscardableMemory * object. If either of these steps fails, a NULL pointer will be ret

Ordered range to make drawing simpler

* Describes properties and constraints of a given SkSurface. The rendering engine can parse these * during drawing, and can sometimes optimize its

Join enum specifies the settings for the paint's strokejoin. This is the treatment that is applied to corners in paths and rectangles. */