fix(material/slider): Tick marks changes position as the slider is changed (for a step that is decimal number) #29108
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…anged (for a step that is decimal number) Fixes the bug in the Angular Material 'slider' component. Changed the function in the calculation from .floor to .round Due to floating-point precision in JavaScript. (1 - 0.9) / 0.1 evaluates to 0.9999999999999999 Even though mathematically it should be 1 The calculation in the code resulted in slightly smaller value. Math.floor(0.9999999999999999) evaluates to 0. Math.round(0.9999999999999999) evaluates to 1. Fixes angular#29084
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…anged (for a step that is decimal number) (#29108) Fixes the bug in the Angular Material 'slider' component. Changed the function in the calculation from .floor to .round Due to floating-point precision in JavaScript. (1 - 0.9) / 0.1 evaluates to 0.9999999999999999 Even though mathematically it should be 1 The calculation in the code resulted in slightly smaller value. Math.floor(0.9999999999999999) evaluates to 0. Math.round(0.9999999999999999) evaluates to 1. Fixes #29084 (cherry picked from commit 3314414)
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Hey can this change be merged into v17 as well please? |
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Fixes the bug in the Angular Material 'slider' component.
Changed the function in the calculation from .floor to .round
Due to floating-point precision in JavaScript. (1 - 0.9) / 0.1 evaluates to 0.9999999999999999
Even though mathematically it should be 1
The calculation in the code resulted in slightly smaller value.
Math.floor(0.9999999999999999) evaluates to 0.
Math.round(0.9999999999999999) evaluates to 1.
Fixes #29084