ITcIoGevImage

Interface for GigE Vision images.

Inheritance Hierarchy

ITcUnknown
    ITcVnImageBase
        ITcIoGevImage

ITcIoGevImage 1: Methods

Name

Origin

Description

TcAddRef

ITcUnknown

Increments the reference counter.

TcQueryInterface

ITcUnknown

Get a reference to an implemented interface.

TcRelease

ITcUnknown

Decrements the reference counter.

GetImageData

ITcVnImageBase

Gets the data interface (Do not explicitly free the pointer in there!).

GetImageSize

ITcVnImageBase

Gets the image size.

GetWidth

ITcVnImageBase

Gets the image width (alternatively use F_VN_GetImageWidth).

GetHeight

ITcVnImageBase

Gets the image height (alternatively use F_VN_GetImageHeight).

GetXPadding

ITcVnImageBase

Gets the horizontal padding.

GetYPadding

ITcVnImageBase

Gets the vertical padding.

GetPixelFormat

ITcVnImageBase

Gets the pixel format (alternatively use F_VN_GetPixelFormat).

GetImageInfo

ITcVnImageBase

Gets a struct containing all common meta infos of the image. This basically encompasses all meta information accessible via this interface. (Alternatively use F_VN_GetImageInfo.)

CheckIfCopy

ITcIoGevImage

Check if image data is a copy.

DecreaseHeight

ITcIoGevImage

Sets image height to newHeight if it is smaller than the current value.

GetBlockId

ITcIoGevImage

Gets the GVSP block ID.

GetGevStatus

ITcIoGevImage

Gets the block status.

GetGvspImageInfo

ITcIoGevImage

Gets a pointer to the GVSP leader payload.

SetGevStatus

ITcIoGevImage

Sets the block status.

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1.4024.54 or later

PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU

Tc3_Vision