Module dimension 

Dimension (measurement annotation) geometry.

These functions compute the drawable pieces of a dimension from the measured points. Values come from the exact f64 model, never from flattened render data.

Structs

Arrow

An arrow head: tip and unit direction pointing at the tip.

DimensionGeometry

Drawable dimension pieces.

DimensionStyle

Visual parameters in model units.

Enums

LinearKind

Orientation of a linear dimension.

Functions

angular

Angular dimension at vertex between rays through a and b (CCW from a), with the dimension arc at distance radius.

linear

Linear dimension between p1 and p2; the dimension line passes through through.

radial

Radial dimension from center to the circle at angle angle.