From e682eb297ae834e57367cfd2c16f9fbc8e43cc0a Mon Sep 17 00:00:00 2001
From: Jonathan Olson <jonathan.olson@colorado.edu>
Date: Thu, 13 Feb 2025 22:19:40 -0700
Subject: [PATCH] Converting dot Utils usage, see
 https://github.com/phetsims/dot/issues/4

---
 js/ChartTransform.ts | 13 +++++++------
 js/TickLabelSet.ts   |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/js/ChartTransform.ts b/js/ChartTransform.ts
index 66d1513..67f2497 100644
--- a/js/ChartTransform.ts
+++ b/js/ChartTransform.ts
@@ -11,12 +11,13 @@ import Emitter from '../../axon/js/Emitter.js';
 import TEmitter from '../../axon/js/TEmitter.js';
 import Range from '../../dot/js/Range.js';
 import Transform1 from '../../dot/js/Transform1.js';
-import Utils from '../../dot/js/Utils.js';
 import Vector2 from '../../dot/js/Vector2.js';
 import optionize from '../../phet-core/js/optionize.js';
 import Orientation from '../../phet-core/js/Orientation.js';
 import bamboo from './bamboo.js';
 import ClippingType from './ClippingType.js';
+import { linear } from '../../dot/js/util/linear.js';
+import { roundSymmetric } from '../../dot/js/util/roundSymmetric.js';
 
 type SelfOptions = {
 
@@ -125,8 +126,8 @@ class ChartTransform {
 
     // For vertical, +y is usually up
     const viewValue = axisOrientation === Orientation.HORIZONTAL ?
-                      Utils.linear( transform.evaluate( modelRange.min ), transform.evaluate( modelRange.max ), lowSide, highSide, transformedValue ) :
-                      Utils.linear( transform.evaluate( modelRange.max ), transform.evaluate( modelRange.min ), lowSide, highSide, transformedValue );
+                      linear( transform.evaluate( modelRange.min ), transform.evaluate( modelRange.max ), lowSide, highSide, transformedValue ) :
+                      linear( transform.evaluate( modelRange.max ), transform.evaluate( modelRange.min ), lowSide, highSide, transformedValue );
     assert && assert( Number.isFinite( viewValue ), `viewValue should be finite: ${viewValue}` );
     assert && assert( !isNaN( viewValue ), `viewValue should be a number: ${viewValue}` );
 
@@ -186,8 +187,8 @@ class ChartTransform {
 
     // For vertical, +y is usually up
     const out = axisOrientation === Orientation.HORIZONTAL ?
-                Utils.linear( lowSide, highSide, transform.evaluate( modelRange.min ), transform.evaluate( modelRange.max ), value ) :
-                Utils.linear( lowSide, highSide, transform.evaluate( modelRange.max ), transform.evaluate( modelRange.min ), value );
+                linear( lowSide, highSide, transform.evaluate( modelRange.min ), transform.evaluate( modelRange.max ), value ) :
+                linear( lowSide, highSide, transform.evaluate( modelRange.max ), transform.evaluate( modelRange.min ), value );
     assert && assert( Number.isFinite( out ), 'out value should be finite' );
     assert && assert( !isNaN( out ), 'out value should be a number' );
 
@@ -304,7 +305,7 @@ class ChartTransform {
 function getValueForSpacing( value: number, clippingType: ClippingType,
                              origin: number, spacing: number, round: ( n: number ) => number ): number {
   return clippingType === 'lenient' ?
-         Utils.roundSymmetric( ( value - origin ) / spacing ) :
+         roundSymmetric( ( value - origin ) / spacing ) :
          round( ( value - origin ) / spacing );
 }
 
diff --git a/js/TickLabelSet.ts b/js/TickLabelSet.ts
index 2bafade..8679ffa 100644
--- a/js/TickLabelSet.ts
+++ b/js/TickLabelSet.ts
@@ -8,7 +8,6 @@
 
 import Bounds2 from '../../dot/js/Bounds2.js';
 import Range from '../../dot/js/Range.js';
-import Utils from '../../dot/js/Utils.js';
 import optionize from '../../phet-core/js/optionize.js';
 import Orientation from '../../phet-core/js/Orientation.js';
 import StrictOmit from '../../phet-core/js/types/StrictOmit.js';
@@ -19,6 +18,7 @@ import bamboo from './bamboo.js';
 import ChartTransform from './ChartTransform.js';
 import ClippingType from './ClippingType.js';
 import TickMarkSet from './TickMarkSet.js';
+import { toFixed } from '../../dot/js/util/toFixed.js';
 
 type SelfOptions = {
 
@@ -74,7 +74,7 @@ class TickLabelSet extends Path {
       skipCoordinates: [],
       extent: TickMarkSet.DEFAULT_EXTENT,
       clippingType: 'strict',
-      createLabel: ( value: number ) => new Text( Utils.toFixed( value, 1 ), { fontSize: 12 } ),
+      createLabel: ( value: number ) => new Text( toFixed( value, 1 ), { fontSize: 12 } ),
       positionLabel: ( label: Node, tickBounds: Bounds2, axisOrientation: Orientation ) => {
         if ( axisOrientation === Orientation.HORIZONTAL ) {