Open devna13 opened 11 months ago
Is there a way to calculate pdf margins for any given pdf ?
I tried few approaches via PdfSharpCore library and it didn't work for all pdfs.
comparing MediaBox & TrimBox. comparing MediaBox & Page. more info https://www.pdf2go.com/blog/what-are-pdf-boxes
public Margins CalculateMargins(PdfPage page, PdfRectangle mediaBox, PdfRectangle trimBox) { // Didn't work; using Trim box (not being set for all pdfs) //double leftMargin = XUnit.FromPoint( trimBox.X1 - mediaBox.X1).Inch; //double topMargin = XUnit.FromPoint(trimBox.Y1 - mediaBox.Y1).Inch; //double rightMargin = trimBox.X2 > 0 ? XUnit.FromPoint(mediaBox.X2 - trimBox.X2).Inch : 0; //double bottomMargin = trimBox.Y2 > 0 ? XUnit.FromPoint(mediaBox.Y2 - trimBox.Y2).Inch : 0; //Didn't work; Calculate margins based on the page size and content size double leftMargin = XUnit.FromPoint(page.MediaBox.X1).Inch; double rightMargin = XUnit.FromPoint(page.MediaBox.Width - page.Width.Point).Inch; double topMargin = XUnit.FromPoint(page.MediaBox.Height - page.Height.Point).Inch; double bottomMargin = XUnit.FromPoint(page.MediaBox.Y2).Inch; this.PageMargins = new Margins(leftMargin, topMargin, rightMargin, bottomMargin); return PageMargins; }
I don't found . Now I use this approche : https://github.com/ststeiger/PdfSharpCore/blob/master/docs/PdfSharpCore/samples/MultiplePages.md
Is there a way to calculate pdf margins for any given pdf ?
I tried few approaches via PdfSharpCore library and it didn't work for all pdfs.
comparing MediaBox & TrimBox. comparing MediaBox & Page. more info https://www.pdf2go.com/blog/what-are-pdf-boxes