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Questions about Android development and PDF

DPI of pdf file

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IP: 192.168.0.71 11 years 10 months ago #7787 by arcmobile.div
How to get the DPI of the pdf file viewed in PDFReader. Is there any existing API? Please suggest.
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IP: 192.168.0.71 11 years 10 months ago - 11 years 10 months ago #7788 by radaee
Replied by radaee on topic DPI of pdf file
PDF file always DPI is 72.
so you can get DPI as:
72 * PDFView.vGetScale();
Last edit: 11 years 10 months ago by .
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IP: 192.168.0.71 11 years 10 months ago #7791 by arcmobile.div
Replied by arcmobile.div on topic DPI of pdf file
PDFView.vGetScale() this methods return different vlues when zooming the pdf file.

So when multiply the scale value with 72 then we get the currect value or not ???
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