prevent rerender when hitting zoom limit

bezzad / PdfiumViewer

PDF viewer based on Google's PDFium port to .Net Core.

Apache License 2.0

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prevent rerender when hitting zoom limit #18

Open nth-user opened 5 months ago

nth-user commented 5 months ago

Currently the frame will be redrawn every time the user tries to zoom above 500%. This PR prevents that behaviour by checking if the Zoom value actually changed.