psd convert to png nearly a half of below is alpha

[at86]

Magick.NET version

Magick.NET-Q8-OpenMP-x64 14.14.0

Environment (Operating system, version and so on)

win11 x64

Description

When psd convert to png nearly a half of below is alpha, the psd file is home.zip, and size is : 1,920*19,234

The section in red borders is alpha of nothing to show like this:

Steps to Reproduce

using var img = new MagickImage("./home.psd");
img.Write("./home.png", MagickFormat.Png);

or

magick.exe ./home.psd ./home.png

[dlemstra]

This file seems to contain an alpha channel that hides half of the image. And that is why it is shown like this.

[at86]

This file seems to contain an alpha channel that hides half of the image. And that is why it is shown like this.

Thanks for your reply and with it I find how to show the below half:

if (sImg.Format == MagickFormat.Psd && sImg.HasAlpha) {
  sImg.Alpha(AlphaOption.Off);
}