LAnnPolygon::SetBackColor

#include "ltwrappr.h"

virtual L_INT LAnnPolygon::SetBackColor(crBack=RGB(0,0,0), uFlags=0)

COLORREF crBack;	/* the background color */
L_UINT uFlags;	/* flags that determine the object to process */

NOTE:

THIS FUNCTION IS NOW INHERITED DIRECTLY FROM THE PARENT LANNOTATION CLASS.

Sets the background color of the annotation object.

Parameter	Description
crBack	The COLORREF value that specifies the background color.
uFlags	Flags that determine the object to process. You can combine values when appropriate by using a bitwise OR ( \| ). The following are valid values:
	Value	Meaning
	0	Process only the specified object.
	ANNFLAG_SELECTED	[0x0001] Process only objects that have the selected property set to TRUE. For getting and setting the selected property, use the LAnnotation::IsSelected and LAnnotation::SetSelected functions.
	ANNFLAG_NOINVALIDATE	[0x0010] Do not invalidate the affected rectangle in the window. Use this to avoid generating unwanted paint messages.

Returns

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

Comments

You use the Windows COLORREF data type to specify the color. For example, you can use the LBitmapBase::GetPixelColor function or the Windows RGB macro to get a color value.

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.

Functions:	Class Members
Topics:	Annotation Functions: Object Properties
	Using Color Values in LEADTOOLS