Issues Resizing Image to fit on a printed page

I am trying to print an image (from fil开发者_StackOverflow中文版e) to a the printer using a PrintDocument.

I am re-sizing my image so that it is scaled to be full page on the printout when I print this the image is cropped slightly.

EDIT 2

I am using the margins to calculate the area to use:

With printSettings.DefaultPageSettings
    Dim areaWidth As Single = .Bounds.Width - .Margins.Left - .Margins.Right
    Dim areaHeight As Single = .Bounds.Height - .Margins.Top - .Margins.Bottom
End With

The bounds of the page are 1169x827 (A4) and with the margins it is 1137x795.

After resize my image size is 1092x682 and I am using the following code to draw it: e.Graphics.DrawImage(printBitmap, .Margins.Left, .Margins.Top)

The annoying thing is that when I print to the PrintPreviewDialog it is scaled perfectly but when I print the exact same code to the actual printer it does not fit.

EDIT 3

Full code can be found at this url Usage:

Dim clsPrint As New clsPrinting
    With clsPrint
        .Landscape = True
        .SetMinimumMargins()
        If .ShowPrintDialog Then
            .Documentname = "Some doc name"
            .Preview = False 'When True shows ok
            .PrintImage("filename of a png file")
        End If
    End With

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Try using e.graphics.VisibleClipBounds for the printable page size in the PrintPage function. As Hans said, it's better not to resize your image before printing.

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You must work with MarginBounds:

in C#:

e.Graphics.DrawImage(your_image, e.MarginBounds);

in C++/CLI:

e->Graphics->DrawImage(your_image, e->MarginBounds);

Note: If your image doesn't have the same aspect ratio you'll need to adjust. In this example width of the image exceeded the page width:

Dim adjustment As Double = img.Width / e.MarginBounds.Width
e.Graphics.DrawImage(img, New Rectangle(New Point(0, 0), New Point(img.Width / adjustment, img.Height / adjustment)))

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Sounds like you are wanting to print a page with a full bleed which most personal printers are not capable of. As one of the comments above mentions, factor in the margins to re-size the image to the appropriate size.

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I did not find a solution to this problem. I worked around it by using the printer margins when performing a print preview and ignoring the margins (start at 0,0 origin) when actually printing. I believe that this is possibly a bug in the printer driver? But I can't confirm.