Struct plotters_unstable::coord::types::Monthly

pub struct Monthly<T: TimeValue>(_);

Indicates the coord has a monthly resolution

Note: since month doesn't have a constant duration. We can't use a simple granularity to describe it. Thus we have this axis decorator to make it yield monthly key-points.

Trait Implementations

impl<T: Clone + TimeValue> Clone for Monthly<T>

fn clone(&self) -> Monthly<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: TimeValue + Clone> DiscreteRanged for Monthly<T> where
    Range<T>: AsRangedCoord<Value = 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: &T) -> Option<usize>

Map a value to the index

fn from_index(&self, index: usize) -> Option<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<T: TimeValue + Clone> Ranged for Monthly<T> where
    Range<T>: AsRangedCoord<Value = T>, 

type FormatOption = NoDefaultFormatting

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 = T

The type of this value in this range specification

fn range(&self) -> Range<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<HintType: KeyPointHint>(
    &self,
    hint: HintType
) -> 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

impl<T: TimeValue + Datelike + Clone> ValueFormatter<T> for Monthly<T>

fn format(value: &T) -> String

Format the value