Struct nannou::draw::properties::Draw

pub struct Draw<'a, S = DefaultScalar> where
    S: 'a + BaseFloat,  { /* fields omitted */ }

A wrapper around the draw::State for the IntoDrawn trait implementations.

Methods

impl<'a, S> Draw<'a, S> where
    S: BaseFloat, 

pub fn new(state: &'a mut State<S>) -> Self

Create a new Draw.

pub fn untransformed_dimension_of<F>(
    &self,
    n: &Index,
    point_axis: &F
) -> Option<S> where
    F: Fn(&Point<S>) -> S, 

The length of the untransformed node at the given index along the axis returned by the given point_axis function.

Note: If this node's Drawing is not yet complete, this method will cause it to finish and submit the Drawn state to the inner geometry graph and mesh.

pub fn untransformed_x_dimension_of(&self, n: &Index) -> Option<S>

The length of the untransformed node at the given index along the x axis.

pub fn untransformed_y_dimension_of(&self, n: &Index) -> Option<S>

The length of the untransformed node at the given index along the y axis.

pub fn untransformed_z_dimension_of(&self, n: &Index) -> Option<S>

The length of the untransformed node at the given index along the y axis.

pub fn dimension_of<F>(&mut self, n: &Index, point_axis: &F) -> Option<S> where
    F: Fn(&Point<S>) -> S, 

The length of the transformed node at the given index along the axis returned by the given point_axis function.

Note: If this node's Drawing is not yet complete, this method will cause it to finish and submit the Drawn state to the inner geometry graph and mesh.

pub fn x_dimension_of(&self, n: &Index) -> Option<S>

The length of the transformed node at the given index along the x axis.

pub fn y_dimension_of(&self, n: &Index) -> Option<S>

The length of the transformed node at the given index along the y axis.

pub fn z_dimension_of(&self, n: &Index) -> Option<S>

The length of the transformed node at the given index along the z axis.

pub fn theme<F, T>(&self, get: F) -> T where
    F: FnOnce(&Theme) -> T, 

Retrieve the given element from the inner Theme.

Trait Implementations

impl<'a, S: Debug> Debug for Draw<'a, S> where
    S: 'a + BaseFloat, 

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.