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Printing: Change fit-to-printable-are to scale 1:1
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lorenz.stechauner
2026-08-11 17:25:49 +02:00
parent 20b19775b1
commit 470c6e09e5
2 changed files with 14 additions and 17 deletions
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Elwig/Helpers/Printing/Win32Printer.cs
+10 -2
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@@ -12,6 +12,10 @@ namespace Elwig.Helpers.Printing {
private const int VERTRES = 10;
private const int LOGPIXELSX = 88;
private const int LOGPIXELSY = 90;
private const int PHYSICALWIDTH = 110;
private const int PHYSICALHEIGHT = 111;
private const int PHYSICALOFFSETX = 112;
private const int PHYSICALOFFSETY = 113;
private const int DM_DUPLEX = 0x1000;
private const short DMDUP_SIMPLEX = 1;
@@ -129,10 +133,14 @@ namespace Elwig.Helpers.Printing {
public IntPtr Hdc => _hdc;
public int PixelWidth => GetDeviceCaps(_hdc, HORZRES);
public int PixelHeight => GetDeviceCaps(_hdc, VERTRES);
public int PrintableWidth => GetDeviceCaps(_hdc, HORZRES);
public int PrintableHeight => GetDeviceCaps(_hdc, VERTRES);
public int DpiX => GetDeviceCaps(_hdc, LOGPIXELSX);
public int DpiY => GetDeviceCaps(_hdc, LOGPIXELSY);
public int PhysicalWidth => GetDeviceCaps(_hdc, PHYSICALWIDTH);
public int PhysicalHeight => GetDeviceCaps(_hdc, PHYSICALHEIGHT);
public int PhysicalOffsetX => GetDeviceCaps(_hdc, PHYSICALOFFSETX);
public int PhysicalOffsetY => GetDeviceCaps(_hdc, PHYSICALOFFSETY);
public Printer(string printerName) {
_printerName = printerName;