Description

Copy image bits to image memory

Syntax

Visual Basic
Public Function SaveToMemory() As Variant

This method generates an error if Image object is a zone.

The structure of image memory is:

Lines are stored starting from the top line of the image.
Each row should be at least object.LineBytes long
Minimum size of image memory should be:
ImageBytes = object.Height * object.LineBytes
If bytes extend beyond image boundary, extra bytes are ignored.

The structure of image memory for a buffer of a Bitonal image is:

Each byte represents 8 pixels with the most significant bit corresponding to the leftmost pixel.
Zero value of the bit is treated as black pixel.

The structure of image memory for a buffer of a Grayscale image is:

Each byte represents an image pixel
Byte value represents pixel intensity with 0x00 for black pixel and 0xFF for white pixel

The structure of image memory for a buffer of a Color image is:

Each image pixel is represented by 3 bytes
3-Byte value represents RGB color of a pixel with 0x000000 for black pixel and 0xFFFFFF for white pixel

VB Example (Visual Basic) Copy Code

Public Function T_SaveToMemory(ByRef Image As CiImage)

  T_SaveToMemory = Image.SaveToMemory

End Function