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Fix some trimming issues

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This commit is contained in:
Michael Babienco
2026-03-02 17:13:33 +09:00
parent cd5a89e35a
commit 70e5215ca9
2 changed files with 11 additions and 2 deletions
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src/ViewModels/MainViewModel.cs
+6 -2
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@@ -746,21 +746,25 @@ class MainViewModel : BaseViewModel, IFontResolver, ICanCheckShutdown
// render using Docnet library (which utilizes pdfium, the chrome renderer)
string RenderPdfPageToImage(IDocReader docReader, int pgNum)
{
Console.WriteLine("rendering pg " + pgNum);
Console.WriteLine("Rendering pg " + pgNum);
using var pageReader = docReader.GetPageReader(pgNum);
Console.WriteLine("Getting image for page " + pgNum);
var rawBytes = pageReader.GetImage(RenderFlags.RenderAnnotations);
Console.WriteLine("Getting width & height for page " + pgNum);
var width = pageReader.GetPageWidth();
var height = pageReader.GetPageHeight();
Console.WriteLine("Loading pixel data for page " + pgNum);
using var img = Image.LoadPixelData<Bgra32>(rawBytes, width, height);
// you are likely going to want this as well otherwise you might end up with transparent parts.
img.Mutate(x => x.BackgroundColor(SixLabors.ImageSharp.Color.White));
var pdfPageImageOutputPath = Path.Combine(convertedDir, info.Name + "-Page-"
+ (pgNum + 1).ToString().PadLeft(3, '0') + ".jpg");
img.Save(pdfPageImageOutputPath);
Console.WriteLine("Done rendering pg " + pgNum);
return pdfPageImageOutputPath;
}
// render all pages to images
using var docReader = DocLib.Instance.GetDocReader(
var docReader = DocLib.Instance.GetDocReader(
filePath,
new PageDimensions(1080, 1920)); // TODO: are these dims right?
// add to document