Class TAd2DMemoryBitmap

Unit

AdBitmapClass

Declaration

type TAd2DMemoryBitmap = class(TAd2DCustomBitmap)

Description

Simple bitmap class that can be used to map an existing bitmap in memory to an Andorra 2D bitmap. This is faster than storing the bitmap data in a TAd2DBitmap before loading it to the plugin.

Hierarchy

• TObject
• TAd2DCustomBitmap
• TAd2DMemoryBitmap

Overview

Methods

constructor Create(AMemory: PByte; AWidth, AHeight: integer);

Description

Methods

	constructor Create(AMemory: PByte; AWidth, AHeight: integer);
Creates a memory mapped bitmap. The pixels have to be in a 4-Byte BGRA format and ordered from left to right and top to bottom. Parameters AMemory is a pointer to the memory region that stores the bitmap. AWidth is the width of the bitmap in pixels. AHeight is the height of the bitmap in pixels.