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Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
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Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
L_RenderZoomView
#include "l_bitmap.h"
L_LTZMV_API L_INT L_RenderZoomView(hDC ,hWnd)
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HDC hDC; |
/* handle to the device context for display */ |
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HWND hWnd; |
/* handle to a window */ |
Displays the Zoom Views that are attached to the specified window in the specified device context.
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Parameter |
Description |
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hDC |
Handle to the device context where the Zoom View(s) are to be displayed. |
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hWnd |
Handle to a window. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
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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
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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
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Functions: |
L_WindowHasZoomView, L_GetZoomViewProps, L_UpdateZoomView, L_DestroyZoomView, L_GetZoomViewsCount |
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Topics: |
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Example
For an example, refer to L_CreateZoomView.
