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Get the zoom index. e.g. if Zoom=FitPage, the ZoomIndex = -1 , if Zoom=Percent25, the ZoomIindex =0, if Zoom=Percent200, the ZoomIindex =11.
C#
public string ZoomIndex { get; set;}
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Supported Zoom value as the following value
FitPage,
FitWidth,
Percent25,
Percent30,
Percent40,
Percent50,
Percent62dot5,
Percent75,
Percent87dot5,
Percent100,
Percent125,
Percent150,
Percent175,
Percent200,
Percent250,
Percent300,
Percent350,
Percent400
Namespace: Viscomsoft.UWP.PDFViewerSDK;
Example
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[C# Syntax]
using Viscomsoft.UWP.PDFViewerSDK;
private async void open(StorageFile file)
{
DocumentFactory factory = new DocumentFactory();
IDocument doc = factory.CreateDocument(file.Name);
bool opened = await doc.OpenAsync(file);
_pdfDisplayManager = new PDFDisplayManager();
_pdfDisplayManager.LicenseKey="XXXXXX";
_pdfDisplayManager.Width = (int)Window.Current.Bounds.Width;
_pdfDisplayManager.Height = (int)Window.Current.Bounds.Height;
_pdfDisplayManager.Document = doc;
_pdfDisplayManager.TextSearch.TextFound += new EventHandler(TextSearch_TextFound);
_pdfDisplayManager.GotoPage(1);
uiViewPanel.Child = createScrollViewControl();
_pdfDisplayManager.Zoom = Zoom.Percent100;
int iZoomIndex = _pdfDisplayManager.ZoomIndex;
}
async void TextSearch_TextFound(object sender, EventArgs e)
{
MessageDialog dlg = new MessageDialog(_pdfDisplayManager.HighlightRect.ToString());
dlg.ShowAsync();
}
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