< Summary

Information

Class:	Chronicis.Client.Utilities.PressureToWidth
Assembly:	Chronicis.Client
File(s):	/home/runner/work/chronicis/chronicis/src/Chronicis.Client/Utilities/PressureToWidth.cs

Line coverage

100%

Branch coverage

100%

Method coverage

Feature is only available for sponsors

Metrics

Method	Branch coverage	Crap Score	Cyclomatic complexity	Line coverage
Compute(...)	100%	6	6	100%

#	Line	Line coverage
	`1`	`namespace Chronicis.Client.Utilities;`
	`2`
	`3`	`/// <summary>`
	`4`	`/// Maps stylus pressure values to stroke widths for the drawing canvas.`
	`5`	`/// Mirrors the JavaScript pressureToWidth function in drawingCanvas.js.`
	`6`	`/// </summary>`
	`7`	`internal static class PressureToWidth`
	`8`	`{`
	`9`	`private const double MinWidth = 1.0;`
	`10`	`private const double MaxWidth = 8.0;`
	`11`	`private const double DefaultWidth = 2.0;`
	`12`
	`13`	`/// <summary>`
	`14`	`/// Computes the stroke width from a pressure value.`
	`15`	`/// For pressure in (0.0, 1.0], returns clamp(pressure * 8, 1, 8).`
	`16`	`/// For pressure == 0 or absent (null), returns 2px default.`
	`17`	`/// </summary>`
	`18`	`public static double Compute(double? pressure)`
	`19`	`{`
302	`20`	`if (pressure is null or 0.0)`
2	`21`	`return DefaultWidth;`
	`22`
300	`23`	`return Math.Clamp(pressure.Value * 8.0, MinWidth, MaxWidth);`
	`24`	`}`
	`25`	`}`