DISPCONTAINERANNOTATIONCALLBACK

#include "l_bitmap.h"

L_INT pEXT_CALLBACK YourFunction(uMessage, nX, nY, nCellIndex, nSubCellIndex, pUserData)

L_UINT uMessage;	/* message */
L_INT nX;	/* X mouse position */
L_INT nY;	/* Y mouse position */
L_INT nCellIndex;	/* index of the affected cell */
L_INT nSubCellIndex;	/* index into the image list attached to the cell */
L_VOID * pUserData;	/* pointer to more parameters for the callback */

This callback function is called every time the user clicks on an annotation object. This function is available only in the Medical Imaging Suite toolkit.

Parameter	Description
uMessage	Value that represents the message from the mouse. Possible values are:
	WM_LBUTTONDOWN
	WM_LBUTTONUP
	WM_MBUTTONDOWN
	WM_MBUTTONUP
	WM_MOUSEMOVE
	WM_RBUTTONDOWN
	WM_RBUTTONUP
nX	A Value that represents the X position of the cursor.
nY	A Value that represents the Y position of the cursor.
nCellIndex	A zero-based index of the cell that contains the annotation object.
nSubCellIndex	A zero-based index of the sub-cell that contains that annotation object.
pUserData	A void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function. (This is the same pointer that you pass in the pUserData parameter of L_DispContainerSetAnnotationCallBack.) Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.

Returns

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

Comments

To set the current callback use L_DispContainerGetAnnotationCallBack. To get the current callback, call L_DispContainerGetAnnotationCallBack

Required DLLs and Libraries

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

Functions:	L_DispContainerGetMouseCallBack, L_DispContainerSetMouseCallBack, L_DispContainerSetActionCallBack, L_DispContainerSetTagCallBack, L_DispContainerGetTagCallBack, L_DispContainerSetAnnotationCallBack, L_DispContainerGetAnnotationCreatedCallBack, L_DispContainerSetAnnotationCreatedCallBack, L_DispContainerGetPrePaintCallBack, L_DispContainerSetPrePaintCallBack, DISPCONTAINERPREPAINTCALLBACK, L_DispContainerGetPostPaintCallBack, L_DispContainerSetPostPaintCallBack DISPCONTAINERPOSTPAINTCALLBACK, DISPCONTAINERANNOTATIONCREATEDCALLBACK, DISPCONTAINERTAGCALLBACK, DISPCONTAINERACTIONCALLBACK
Topics:	Image Viewer Cells
	Image Viewer Functions: Callbacks
	Image Viewer Functions: Image Viewer Cells