Drawing

An object that represents a graphics context.

An object that can create paths using PostScript-style commands.

Draw rectangles and other primitive shapes using these convenience functions.

An object that manages metrics used when drawing attributed strings.

Constants for the rendering options for a string when it is drawn.

An object that can draw gradient fill colors

An encapsulation of the attributes used to create a drop shadow during drawing operations.

An object that represents an OpenGL graphics context, into which all OpenGL calls are rendered.

A subclass of CAOpenGLLayer that is suitable for rendering OpenGL into layers.

An object that provides access to accelerated offscreen rendering.

An object that specifies the types of buffers and other attributes of the NSOpenGLContext.

These constants are option names for NSOpenGLSetOption and NSOpenGLGetOption.

Returns global OpenGL options.

Returns the NSOpenGL version numbers.

Sets global OpenGL options.

Create and manage images, in bitmap, PDF, and other formats.

Represent colors using built-in or custom formats, and give users options for selecting and applying colors.

Display the system print panels and manage the printing process.