GenerateCustomColorMap

Generate a custom color map by interpolating between user defined colors (equally distributed, linear for each channel).

Syntax

Definition:

HRESULT GenerateCustomColorMap(
    HRESULT           hrPrev,
    ITcVnContainer*&  ipColorMap,
    ITcVnContainer*   ipInitialColors,
    ETcVnColorMapSize eColorMapSize
)

Parameters

Name

Type

Description

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

ipColorMap

ITcVnContainer*&

Returns the color map (ContainerType_Vector_TcVnVector3_REAL with 256 or 65536 elements)

ipInitialColors

ITcVnContainer*

User defined colors (ContainerType_Vector_TcVnVector3_REAL, at least 2 elements)

eColorMapSize

ETcVnColorMapSize

Defines how many elements the generated color map should have

GenerateCustomColorMap 1: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1. 4024.44 or later

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

Tc3_Vision