L_AnnDraw

Summary

Displays the annotation object in the specified device context.

Syntax

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnDraw(hDC, prcInvalid, hObject)

Parameters

HDC hDC

Handle to the device context where the annotation object is to be displayed.

LPRECT prcInvalid

Pointer to the Windows RECT structure that specifies the display clipping rectangle. This can be the bounding rectangle of the annotation object, the root container, or the entire device context, or it could be smaller if only part of the object is to be displayed. Coordinates are relative to the device context.

HANNOBJECT hObject

Handle to the annotation object.

Returns

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

Comments

If the object is a container, the objects within the container are displayed in their enumeration order. You can use the L_AnnBringToFront and L_AnnSendToBack functions to change the enumeration order.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For an example, refer to Implementing a Non-automated Annotation Program or Implementing an Automated Annotation Program.
For a complete sample code, refer to the \Examples\Annotation\C\Annotate demo.

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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.