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Questions about Android development and PDF
How to get zoom state
- douglasmedia
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11 years 8 months ago #6620
by douglasmedia
How to get zoom state was created by douglasmedia
Hello,
I wan't to do an specific action when the page is zoomed in. So I need something like a zoom listener. How can I achieve that?
Thanks for your help!
I wan't to do an specific action when the page is zoomed in. So I need something like a zoom listener. How can I achieve that?
Thanks for your help!
IP: 192.168.0.158
11 years 7 months ago #6627
by nermeen
Replied by nermeen on topic How to get zoom state
You can customize PDFView and ovveride vOnZoomEnd() .. or vOnTimer(Object)
check
www.androidpdf.mobi/forum/Android-develo...eed-more-events#6212
check
www.androidpdf.mobi/forum/Android-develo...eed-more-events#6212
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IP: 192.168.0.71
11 years 7 months ago #6643
by douglasmedia
Replied by douglasmedia on topic How to get zoom state
Thanks for your reply. I tried it by overriding the vOnZoomEnd()-Method and it works quiet well. But what I want is to disable a ViewPager when the pdf is zoomed in and enable the ViewPager again when the pdf document is zoomed out. How can I get those zoom states?
IP: 192.168.0.158
11 years 7 months ago #6653
by nermeen
Replied by nermeen on topic How to get zoom state
You can do this by calling m_view.vGetScale() and compare the value with m_view.vGetMinScale() and m_view.vGetMaxScale()
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