LBitmap::GetOverlayCount (original) (raw)

Summary

Gets the number of overlays that have been defined for the specified main bitmap.

Syntax

#include "ltwrappr.h"

virtual L_UINT LBitmap::GetOverlayCount(uFlags)

Parameters

L_UINT uFlags

Reserved for future use. Pass 0.

Returns

The overlay count

Comments

This function will count how many overlays have been defined. The overlays are defined by calling LBitmap::SetOverlay or LBitmap::SetOverlayAttributes.

Required DLLs and Libraries

• LTKRN
• 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

• LBitmap::BricksTexture
• LBitmap::Canvas
• LBitmap::DisplaceMap
• LBitmap::Fragment
• LBitmap::Vignette
• Class Members

Topics

• Raster Image Functions: Doing Geometric Transformations
• Resizing Considerations
• Overlay Overview

Example

This example will count the overlays from plBitmap which has been defined and initialized elsewhere.

L_INT LBitmap__GetOverlayCountExample(LBitmap *pBitmap) { L_UINT uCount; uCount = pBitmap->GetOverlayCount(0); /* now uCount contains the number of overlays */ return SUCCESS; }

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