Struct plotters_unstable::coord::types::RangedSlice

pub struct RangedSlice<'a, T: PartialEq>(_);

A range that is defined by a slice of values.

Please note: the behavior of constructing an empty range may cause panic

Trait Implementations

impl<'a, T: Clone + PartialEq> Clone for RangedSlice<'a, T>

fn clone(&self) -> RangedSlice<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: PartialEq> DiscreteRanged for RangedSlice<'a, T>

fn size(&self) -> usize

Get the number of element in the range Note: we assume that all the ranged discrete coordinate has finite value

fn index_of(&self, value: &&'a T) -> Option<usize>

Map a value to the index

fn from_index(&self, index: usize) -> Option<&'a T>

Reverse map the index to the value

fn values(&self) -> DiscreteValueIter<'_, Self> where
    Self: Sized, 

Return a iterator that iterates over the all possible values

fn previous(&self, value: &Self::ValueType) -> Option<Self::ValueType>

Returns the previous value in this range

fn next(&self, value: &Self::ValueType) -> Option<Self::ValueType>

Returns the next value in this range

impl<'a, T: PartialEq> From<&'a [T]> for RangedSlice<'a, T>

fn from(range: &'a [T]) -> Self

Performs the conversion.

impl<'a, T: PartialEq> Ranged for RangedSlice<'a, T>

type FormatOption = DefaultFormatting

This marker decides if Plotters default ValueFormatter implementation should be used. This assicated type can be one of follow two types: - DefaultFormatting will allow Plotters automatically impl the formatter based on Debug trait, if Debug trait is not impl for the Self::Value, ValueFormatter will not impl unless you impl it manually.

type ValueType = &'a T

The type of this value in this range specification

fn range(&self) -> Range<&'a T>

Get the range of this value

fn map(&self, value: &Self::ValueType, limit: (i32, i32)) -> i32

This function maps the value to i32, which is the drawing coordinate

fn key_points<Hint: KeyPointHint>(&self, hint: Hint) -> Vec<Self::ValueType>

This function gives the key points that we can draw a grid based on this

fn axis_pixel_range(&self, limit: (i32, i32)) -> Range<i32>

This function provides the on-axis part of its range