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)^;