Vertical line with a width of 1 pixel is not drawn

[Michiel-de-Wolde]

Prerequisites

• [x] I have written a descriptive issue title
• [x] I have verified that I am running the latest version of ImageSharp.Drawing
• [x] I have verified if the problem exist in both DEBUG and RELEASE mode
• [x] I have searched open and closed issues to ensure it has not already been reported

Description

Please find attached sample code that draws an L shape with 1-pixel width lines. The vertical line is not drawn. Change the width to 2 pixels and the L shape is correctly drawn. ConsoleApp1.zip

Steps to Reproduce

For completeness I include the code, which is also present in the zip.

using SixLabors.ImageSharp;
using SixLabors.ImageSharp.Drawing.Processing;
using SixLabors.ImageSharp.PixelFormats;
using SixLabors.ImageSharp.Processing;
Image<Rgb24> image = new(200, 200, Color.White);
// The vertical line of this L shape is not drawn.
image.Mutate(d => d.DrawLines(new Pen(Color.Black, width: 1), new PointF[]
{
    new PointF(50, 160),
    new PointF(25, 160),
    new PointF(25, 100)
}));
// Changing the width to 2 causes correct drawing of the L shape.
image.Mutate(d => d.DrawLines(new Pen(Color.Black, width: 2), new PointF[]
{
    new PointF(150, 160),
    new PointF(125, 160),
    new PointF(125, 100)
}));
image.SaveAsPng(@"D:\Temp\image.png");
Console.WriteLine("Press enter");
Console.ReadLine();

System Configuration

• ImageSharp.Drawing version: 1.0.0-beta14
• Other ImageSharp packages and versions: ImageSharp 2.1.3
• Environment (Operating system, version and so on):
• .NET Framework version:
• Additional information:

[JimBobSquarePants]

@Michiel-de-Wolde If you update to the latest MyGet build 1.0.0-beta14.16 then the issue will go away.

[Michiel-de-Wolde]

Thank you. Super-quick response, great work. I tried the suggested version 1.0.0-beta14.16: problem solved.