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RotateLine
Header: |
FIL.h
|
Namespace: |
fil |
Rotates a line clockwise around a center point.
Syntax
void fil::RotateLine
(
const fil::Line2D& inLine,
const fil::Point2D& inCenter,
float inAngle,
bool inInverse,
fil::Line2D& outLine
)
Parameters
|
Name |
Type |
Default |
Description |
 |
inLine |
const Line2D& |
|
|
 |
inCenter |
const Point2D& |
|
Center of rotation |
 |
inAngle |
float |
|
Clockwise angle of rotation |
 |
inInverse |
bool |
|
Switches to the inverse operation |
 |
outLine |
Line2D& |
|
|
In-place Processing
This function supports in-place data processing - you can pass the same reference to inLine and outLine
Read more about In-place Computation.
Examples
RotateLine performed on the sample line, inCenter = (152.0, 121.0), inAngle = 90.0 and inInverse = False. The inCenter point is drawn on the first image in blue.
Errors
List of possible exceptions:
Error type |
Description |
DomainError |
Indefinite line on input in RotateLine. |