iOS Question PDF page to Image on Webview

[db0070]

I am using the DrawPDF library and I draw on the canvas a page of pdf: -

    cvs.Initialize(ScrollView1.Panel)
    cvs.DrawPDF(pdf, currentPage,cvs.TargetRect)
    cvs.Refresh

I want zoom feature, so how can I capture this page and draw it on a webview?

 

[Erel]

I think that you are using the standard Canvas object.

WebView in iOS has built-in support for PDF documents. It will be easier to show the PDF file directly.

 

[db0070]

It will be easier to show the PDF file directly.

This is what I am using, and the problem is there is no zoom available - hence I was thinking of grabbing the image shown by DrawPDF and placing it in a webview, but I just don't know how to do that.

 

[Erel]

Just tested it with WKWebView. Zoom works fine.

Dim xui As XUI
File.Copy(File.DirAssets, "Document1.pdf", File.DirDocuments, "Document1.pdf")
WKWebView1.LoadUrl(xui.FileUri(File.DirDocuments, "Document1.pdf"))

 

[db0070]

1. If Document1.pdf has multiple pages, any way to copy one particular page to File.DirDocuments?
2. Why use File.DirDocuments?

 

[Erel]

1. No.

2. You cannot load local files from File.DirAssets with WKWebView.