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
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Name
|
Type
|
Description
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| 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:
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| 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(). |