Glyphs

Instance Method

hitTest(_:in:tolerance:)hitTest:inLayer:tolerance:hitTest_inLayer_tolerance_

Whether a point is within a given distance of the guide.

func hitTest(_ aPoint: NSPoint, in layer: GSLayer, tolerance: CGFloat) -> Bool
- (BOOL) hitTest:(NSPoint) aPoint inLayer:(GSLayer *) layer tolerance:(CGFloat) tolerance;
hitTest_inLayer_tolerance_(aPoint: NSPoint, layer: GSLayer, tolerance: float) -> bool

Parameters

aPoint

The point to test.

layer

The layer in whose coordinate system the point is expressed.

tolerance

The maximum distance in font units.

Discussion

The distance is measured from the boundary of the guide in font units. For a line guide, the layer width determines the endpoints used for the test.

See Also

Interaction

  • handle

    A transient handle for rotating the guide.