OffsetAxisUtil extension

Extension on Offset that provides various directional utilities.

on

• Offset

Methods

axisOffset(Axis axis) → double

Gets the component of this offset on axis.

crossAxisOffset(Axis axis) → double

Gets the component of this offset crossing axis.

directionExtent(AxisDirection direction) → double

Returns the extent from origin towards direction.

rotateWithAxis(Axis axis) → Offset

Rotates this offset with axis where dx becomes the cross axis extent and dy becomes the main axis extent.

rotateWithCrossAxis(Axis crossAxis) → Offset

Rotates this offset with crossAxis where dx becomes the cross axis extent and dy becomes the main axis extent.

Static Methods

create(Axis axis, double cross, double main) → Offset

Creates an offset with the specified cross and main components.

direction(AxisDirection direction, double cross, double main) → Offset

Creates an offset where main is the extent on direction and cross is the extent counter-clockwise to direction.