ImageEn, unit ievision

TIEVisionImage.pixel_uint8

TIEVisionImage.pixel_uint8


Declaration

function pixel_uint8(row: int32_t; col: int32_t): uint8_p; safecall;


Description

Returns the pixel value at the specified position. Channel format must be 8 bit unsigned, single channel.

Parameter Description
row Vertial position.
col Horizontal position.


Example

// read value of pixel at 10, 10
value := image1.pixel_uint8(10, 10)^;