L_RenderZoomView

#include "l_bitmap.h"

L_LTZMV_API L_INT L_RenderZoomView(hDC ,hWnd)

HDC hDC;	/* handle to the device context for display */
HWND hWnd;	/* handle to a window */

Displays the Zoom Views that are attached to the specified window in the specified device context.

Parameter	Description
hDC	Handle to the device context where the Zoom View(s) are to be displayed.
hWnd	Handle to a window.

Returns

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

Comments

Note:

Anytime the window receives a WM_PAINT message, you should call the L_RenderZoomView function in order to display the Zoom View(s) attached to the window.

Required DLLs and Libraries

LTZMV

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

Windows 2000 / XP/Vista.

See Also

Functions:	L_WindowHasZoomView, L_GetZoomViewProps, L_UpdateZoomView, L_DestroyZoomView, L_GetZoomViewsCount
Topics:	Raster Image Functions: Displaying Images
	Using the Zoom View

Example

For an example, refer to L_CreateZoomView.