L_RenderZoomView (original) (raw)

Summary

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

Syntax

#include "l_bitmap.h"

L_LTZMV_API L_INT L_RenderZoomView(hDC, hWnd)

Parameters

HDC hDC

Handle to the device context where the Zoom View(s) are to be displayed.

HWND hWnd

Handle to a window.

Returns

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

Win32, x64.

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.

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