imaqGetROIColor
Usage
int imaqGetROIColor(const ROI* roi, RGBValue* roiColor);
Purpose
Returns the color of a region of interest (ROI).
Parameters
|
Name
|
Type
|
Description
|
|---|---|---|
| roi | const ROI* | The ROI from which the function gets color information. |
| roiColor | RGBValue* | On return, the color of the ROI. This parameter is required and cannot be NULL. |
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(). |