LAnnotation::GetAutoBackColor

#include "ltwrappr.h"

virtual L_INT LAnnotation::GetAutoBackColor(uObjectType, pcrBack)

L_UINT uObjectType;	/* object type */
COLORREF *pcrBack;	/* pointer to a variable to be updated */

Gets the background color of one or more annotation objects. This function is available in the Document/Medical Toolkits.

Parameter	Description
uObjectType	Type of object for which to get the background color. For a list of possible values, refer to Types of Annotations.
pcrBack	Pointer to a COLORREF variable to be updated with the background color of the specified object type.

Returns

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

Comments

Please note the following:

If uObjectType is:	then the background color retrieved is:
ANNOBJECT_NOTE or ANNOBJECT_PUSHPIN	the background color used for Note objects and push pin objects created by the automation object.
ANNOBJECT_HILITE	the background color used for Hilite objects created by the automation object.
ANNOBJECT_REDACT	the background color used for Redact objects created by the automation object.
any other object such as ANNOBJECT_TEXT, ANNOBJECT_RECT, etc.	the background color used for all other objects, created by the automation object, which have a background color property.

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.

See Also

Functions:	LAnnotation::SetAutoBackColor, LAnnotation::GetBackColor, LAnnotation::SetBackColor, Class Members, LAnnAutomation::SetAutoHilightPen, LAnnotation::GetFillModeExt, LAnnotation::SetFillModeExt, LAnnotation::GetOptions, LAnnotation::SetOptions, LAnnotation::SetAutoSnapCursor, LAnnotation::GetAutoSnapCursor
Topics:	Annotation Functions: Object Properties
	Implementing Annotations
	Automated User Interface for Annotations
	Using Color Values in LEADTOOLS

Example

void TestFunction()
{
   // This example will rotate the colors through all the object types.
   COLORREF crColor1, crColor2;
   LAnnotation lAutomation;

   lAutomation.GetAutoBackColor(ANNOBJECT_NOTE, &crColor2);

   lAutomation.GetAutoBackColor(ANNOBJECT_HILITE, &crColor1);
   lAutomation.SetAutoBackColor(ANNOBJECT_NOTE, crColor1);

   lAutomation.GetAutoBackColor(ANNOBJECT_REDACT, &crColor1);
   lAutomation.SetAutoBackColor(ANNOBJECT_HILITE, crColor1);

   lAutomation.GetAutoBackColor(ANNOBJECT_TEXT, &crColor1);
   lAutomation.SetAutoBackColor(ANNOBJECT_REDACT, crColor1);

   lAutomation.SetAutoBackColor(ANNOBJECT_TEXT, crColor2);
}