Instance Method

convertSizeToLayer:

Convert the size from the view’s interior coordinate system to the layer's interior coordinate system.

Declaration

- (NSSize)convertSizeToLayer:(NSSize)size;

Parameters

aSize

A size in the view’s interior coordinate system.

Return Value

A size in the layer's interior coordinate system.

Discussion

The layer's space is virtual, and doesn't take into account the layer's contentsScale setting.

The returned NSSize values are always forced to have positive a width and height.

See Also

Converting Coordinate Values

- backingAlignedRect:options:

Returns a backing store pixel-aligned rectangle in local view coordinates.

- convertPointFromBacking:

Converts a point from its pixel aligned backing store coordinate system to the view’s interior coordinate system.

- convertPointToBacking:

Converts a point from the view’s interior coordinate system to its pixel aligned backing store coordinate system.

- convertPointFromLayer:

Convert the point from the layer's interior coordinate system to the view’s interior coordinate system.

- convertPointToLayer:

Convert the size from the view’s interior coordinate system to the layer's interior coordinate system.

- convertRectFromBacking:

Converts a rectangle from its pixel aligned backing store coordinate system to the view’s interior coordinate system.

- convertRectToBacking:

Converts a rectangle from the view’s interior coordinate system to its pixel aligned backing store coordinate system.

- convertRectFromLayer:

Convert the rectangle from the layer's interior coordinate system to the view’s interior coordinate system.

- convertRectToLayer:

Convert the size from the view’s interior coordinate system to the layer's interior coordinate system.

- convertSizeFromBacking:

Converts a size from its pixel aligned backing store coordinate system to the view’s interior coordinate system.

- convertSizeToBacking:

Converts a size from the view’s interior coordinate system to its pixel aligned backing store coordinate system.

- convertSizeFromLayer:

Convert the size from the layer's interior coordinate system to the view’s interior coordinate system.

- convertPoint:fromView:

Converts a point from the coordinate system of a given view to that of the view.

- convertPoint:toView:

Converts a point from the view’s coordinate system to that of a given view.

- convertSize:fromView:

Converts a size from another view’s coordinate system to that of the view.

- convertSize:toView:

Converts a size from the view’s coordinate system to that of another view.

- convertRect:fromView:

Converts a rectangle from the coordinate system of another view to that of the view.

- convertRect:toView:

Converts a rectangle from the view’s coordinate system to that of another view.

- centerScanRect:

Converts the corners of a specified rectangle to lie on the center of device pixels, which is useful in compensating for rendering overscanning when the coordinate system has been scaled.