imaqGetMidLine
Usage
int imaqGetMidLine(PointFloat refLineStart, PointFloat refLineEnd, PointFloat point, PointFloat* midLineStart, PointFloat* midLineEnd);
Purpose
Computes the mid line between a point and a reference line. The mid line is the line that is parallel to the reference line and lies midway between the point and the reference line.
Parameters
|
Name
|
Type
|
Description
|
|---|---|---|
| refLineStart | PointFloat | The coordinate location of the start of the reference line. |
| refLineEnd | PointFloat | The coordinate location of the end of the reference line. |
| point | PointFloat | The coordinate location of the point. |
| midLineStart | PointFloat* | On return, the coordinate location of the start of the mid line. This parameter is required and cannot be NULL. |
| midLineEnd | PointFloat* | On return, the coordinate location of the end of the mid line. 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(). |