PageInfoGetSizeInPixels(Single, Single, Single) Method |
Calculates the page size in pixels for a specified zoom factor and resolution.
Syntax
public Size GetSizeInPixels(
float scale,
float horizontalDpi,
float verticalDpi
)
Public Function GetSizeInPixels (
scale As Single,
horizontalDpi As Single,
verticalDpi As Single
) As Size
public:
Size GetSizeInPixels(
float scale,
float horizontalDpi,
float verticalDpi
)
member GetSizeInPixels :
scale : float32 *
horizontalDpi : float32 *
verticalDpi : float32 -> Size
Parameters
- scale
- Type: SystemSingle
The zoom factor (1.0 is 100%). - horizontalDpi
- Type: SystemSingle
The horizontal resolution to convert from points to pixels (dots per inch). - verticalDpi
- Type: SystemSingle
The vertical resolution to convert from points to pixels (dots per inch).
Return Value
Type:
SizeThe size of the page in pixels.
Examples
Shows how to print page size and orientation information for every page in a Word document.
Document doc = new Document(MyDir + "Rendering.docx");
PrinterSettings.PaperSourceCollection paperSources = new PrinterSettings().PaperSources;
doc.FirstSection.PageSetup.FirstPageTray = paperSources[0].RawKind;
doc.FirstSection.PageSetup.OtherPagesTray = paperSources[1].RawKind;
Console.WriteLine("Document \"{0}\" contains {1} pages.", doc.OriginalFileName, doc.PageCount);
float scale = 1.0f;
float dpi = 96;
for (int i = 0; i < doc.PageCount; i++)
{
PageInfo pageInfo = doc.GetPageInfo(i);
Console.WriteLine($"Page {i + 1}:");
Console.WriteLine($"\tOrientation:\t{(pageInfo.Landscape ? "Landscape" : "Portrait")}");
Console.WriteLine($"\tPaper size:\t\t{pageInfo.PaperSize} ({pageInfo.WidthInPoints:F0}x{pageInfo.HeightInPoints:F0}pt)");
Console.WriteLine($"\tSize in points:\t{pageInfo.SizeInPoints}");
Console.WriteLine($"\tSize in pixels:\t{pageInfo.GetSizeInPixels(1.0f, 96)} at {scale * 100}% scale, {dpi} dpi");
Console.WriteLine($"\tTray:\t{pageInfo.PaperTray}");
PaperSource source = pageInfo.GetSpecifiedPrinterPaperSource(paperSources, paperSources[0]);
Console.WriteLine($"\tSuitable print source:\t{source.SourceName}, kind: {source.Kind}");
}
See Also