Struct Transform2D 

pub struct Transform2D { /* private fields */ }

Combined x and y axis transforms for a 2D plotting area.

Implementations

impl Transform2D

pub const fn new(x: AxisTransform, y: AxisTransform) -> Self

Creates a 2D transform from separate x and y axis transforms.

pub const fn x(self) -> AxisTransform

Returns the x-axis transform.

pub const fn y(self) -> AxisTransform

Returns the y-axis transform.

pub fn data_to_pixel_x(self, x: f64) -> Option<i32>

Converts a data-space x value to a pixel x coordinate.

pub fn data_to_pixel_y(self, y: f64) -> Option<i32>

Converts a data-space y value to a pixel y coordinate.

Trait Implementations

impl Clone for Transform2D

fn clone(&self) -> Transform2D

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Transform2D

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Transform2D

fn eq(&self, other: &Transform2D) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Transform2D

impl StructuralPartialEq for Transform2D