imaqSetLine

Usage

int imaqSetLine(Image* image, const void* array, int arraySize, Point start, Point end);

Purpose

Sets the pixel values along a line in an image.

Image Types Supported

IMAQ_IMAGE_U8, IMAQ_IMAGE_U16, IMAQ_IMAGE_I16, IMAQ_IMAGE_SGL, IMAQ_IMAGE_RGB, IMAQ_IMAGE_HSL, IMAQ_IMAGE_RGB_U64

Parameters

Name	Type	Description
image	Image*	The image whose line pixel values the function modifies.
array	const void*	The one-dimensional array of pixel values that the function uses to replace the values in the line. The type of array you provide depends on the image type, as follows: Image Type Array Type IMAQ_IMAGE_U8 unsigned char IMAQ_IMAGE_U16 unsigned short IMAQ_IMAGE_I16 short IMAQ_IMAGE_SGL float IMAQ_IMAGE_RGB RGBValue structures IMAQ_IMAGE_HSL HSLValue structures IMAQ_IMAGE_RGB_U64 RGBU64Value structures
arraySize	int	The number of pixels in the array.
start	Point	The coordinate location of the starting point of the line.
end	Point	The coordinate location of the ending point of the line.

Return Value

Type	Description
int	On success, this function returns a non-zero value. On failure, this function returns 0. To get extended error information, call imaqGetLastError().