org.rococoa.cocoa.qd
Interface QDLibrary.ATSQuadraticLineProcPtr

All Superinterfaces:

Callback

Enclosing interface:

QDLibrary

public static interface QDLibrary.ATSQuadraticLineProcPtr
extends Callback

ATSQuadraticLineProcPtr

Discussion:
A pointer to a client supplied callback function for handling
glyph curve drawing operations. This callback handles operations
to draw straight lines.

Parameters:

pt1:
The starting point of the line.

pt2:
The end point of the line.

callBackDataPtr:
A pointer to any application specific data that may have been
passed to the callbacks through the iCallbackDataPtr parameter
of the ATSUGlyphGetQuadraticPaths function.

Result:
Return status. Pass any errors you wish to propagate back to the
original caller of ATSUGlyphGetQuadraticPaths through this return
value. Note that any nonzero result from this callback will halt
the curve drawing process.
native declaration : /System/Library/Frameworks/ApplicationServices.framework/Versions/Current/Frameworks/QD.framework/Headers/ATSUnicodeGlyphs.h

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.jna.Callback

Callback.UncaughtExceptionHandler

Field Summary

Fields inherited from interface com.sun.jna.Callback

FORBIDDEN_NAMES, METHOD_NAME