Fix missing WithKeyPoints<T> default impl when T::Formatter is not DefaultFormatting

Author: oldgalileo

plotters/src/coord/ranged1d/types/numeric.rs

@@ -1,10 +1,10 @@
 use std::convert::TryFrom;
 use std::ops::Range;
 
-use crate::coord::ranged1d::{
+use crate::coord::{combinators::WithKeyPoints, ranged1d::{
  AsRangedCoord, DefaultFormatting, DiscreteRanged, KeyPointHint, NoDefaultFormatting, Ranged,
  ReversibleRanged, ValueFormatter,
-};
+}};
 
 macro_rules! impl_discrete_trait {
  ($name:ident) => {
@@ -268,6 +268,17 @@ impl ValueFormatter<f32> for RangedCoordf32 {
  .print(*value as f64)
  }
 }
+impl ValueFormatter<f32> for WithKeyPoints<RangedCoordf32> {
+ fn format(value: &f32) -> String {
+ crate::data::float::FloatPrettyPrinter {
+ allow_scientific: false,
+ min_decimal: 1,
+ max_decimal: 5,
+ }
+ .print(*value as f64)
+ }
+}
+
 make_numeric_coord!(
  f64,
  RangedCoordf64,
@@ -286,6 +297,16 @@ impl ValueFormatter<f64> for RangedCoordf64 {
  .print(*value)
  }
 }
+impl ValueFormatter<f64> for WithKeyPoints<RangedCoordf64> {
+ fn format(value: &f64) -> String {
+ crate::data::float::FloatPrettyPrinter {
+ allow_scientific: false,
+ min_decimal: 1,
+ max_decimal: 5,
+ }
+ .print(*value)
+ }
+}
 make_numeric_coord!(
  u32,
  RangedCoordu32,