L_AnnGetPolyFillMode

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#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnGetPolyFillMode(hObject, puPolyFillMode)

HANNOBJECT hObject;	/* handle to the annotation object */
L_UINT *puPolyFillMode;	/* address of the variable to be updated */

Gets a value that indicates how a polygonal annotation with crossing lines is filled.

Parameter	Description
hObject	Handle to the annotation object.
puPolyFillMode	Address of the variable to be updated with the value of the polygonal fill-mode constant. Possible fill mode values are:
	Value	Meaning
	ANNPOLYFILL_WINDING	[0] All pixels that are inside the resulting exterior lines are filled.
	ANNPOLYFILL_ALTERNATE	[1] The filled area includes the area between odd-numbered and even-numbered polygon sides on each scan line.
	$image\winding.gif$

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

Before calling this function, you must declare a variable of data type L_UINT. Then, pass the address of the variable in the puPolyFillMode parameter. This function will update the variable with the fill-mode constant.

Required DLLs and Libraries

LTANN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

See Also

Functions:	L_AnnSetFillPattern, L_AnnGetFillPattern, L_AnnSetPolyFillMode, L_AnnGetFillMode, L_AnnSetFillMode, L_AnnGetOptions, L_AnnSetOptions
Topics:	Annotation Functions: Object Properties
	Annotation Objects - Default Values
	Annotation Objects - Automated Features
	Implementing an Automated Annotation Program
	Implementing a Non-automated Annotation Program
	Obtaining Annotation Object Information

Example

For an example, refer to L_AnnSetPolyFillMode.