Name 

Description 

 

ComputeImageBitsPerPixel 

Computes the number of bits per pixel according to the format parameter. 

 

ComputeImageByteSize 

Computes the buffer bytes size required to store an image according to the parameters. Calculation takes in account the 32 bits alignment.

 

 

ComputeLineBytesCount 

Computes the size in bytes of an image line according to the parameter. The size holds account of alignment on 32 bits. 

 

Construct 

Initialize current instance creating a valid image. 

 

ConstructFromBuffer 

Initialize current instance from a buffer.

 

 

ConstructFromBufferToX8R8G8B8 

Initialize current instance from a buffer. 

 

CreateImageBitmap 

HDC GetScreenHDC(void);
 

CreateImageBitmap builds a HBITMAP handle (Windows) with part of the image contained in the object. The HBITMAP is compatible with the SDK Win32 of Windows. 

 

 

Display 

 

 

DisplayBitmap 

This is DisplayBitmap, a member of class Image. 

 

DoHorizontalFlip 

Flips the image instance. 

 

Downsampled2X 

Create an antialiased 2X copy of the image. 

 

Downsampled4X 

Create an antialiased 4X copy of the image. 

 

Empty 

Destroy allocated resources.

 

 

FillImageBitmapInfo 

Fills a BITMAPINFO structure with the instance image information. 

 

FillImageIndexedBitmapInfo 

Fills a BITMAPINFO structure with the instance image information. BITMAPINFO contains a grey level pallet. 

 

GetBitsPerPixel 

GetBitsPerPixel returns the bits count required to create 1 pixel.

 

 

GetColor 

Getting the average color of an image. 

 

GetHeight 

GetHeight returns the number of pixels contained in an image column. 

 

GetImageBits 

GetImageBits returns a pointer on the raw data of the image.

 

 

GetImageBytesCount 

GetImageByteSize returns the size in bytes of the image buffer (GetImageBits). 

 

GetImageLineBits 

GetImageBits returns a pointer on the raw data of the image for a pecified line. 

 

GetLineBytesCount 

GetLineByteSize returns the bytes count of an image line.

 

 

GetPixel 

 

 

GetPixelFast 

Getting the pixel at the specified location. 

 

GetSurfaceFormat 

GetSurfaceFormat returns the current image format. 

 

GetWidth 

GetWidth returns number of pixels contained in an image line.

 

 

IsValid 

IsValid indicates if the image is valid. 

 

SaveInFile 

Allows to record the image of the instance in a file. The recording is done in the actual image format.

 

 

SetPixel 

Setting the pixel's color. 

 

SetPixelFast 

Setting the pixel's color. 

 

ToString 

Getting image information string. 

 

ToHorizontalFlip 

ToHorizontalFlip created a new object of the current image, returned horizontally. This operation does not affect the main object.