Struct DecomposedTransform

pub struct DecomposedTransform { /* private fields */ }

https://github.com/fonttools/fonttools/blob/5e6b12d12fa08abafbeb7570f47707fbedf69a45/Lib/fontTools/misc/transform.py#L410

Implementations

impl DecomposedTransform

pub fn matrix(&self) -> [f64; 6]

Convert decomposed form to 2x3 matrix form.

The first two values are x,y x-basis vector, the second 2 values are x,y y-basis vector, and the third 2 are translation.

In augmented matrix form, if this method returns [a, b, c, d, e, f] that is taken as:

| a c e |
| b d f |
| 0 0 1 |

References:

• FontTools Python implementation https://github.com/fonttools/fonttools/blob/5e6b12d12fa08abafbeb7570f47707fbedf69a45/Lib/fontTools/misc/transform.py#L484-L500
• Wikipedia affine transformation

Trait Implementations

impl Default for DecomposedTransform

fn default() -> Self

Returns the “default value” for a type.