Zoom each page individually

mf
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10 years 2 months ago #10289 by mf

Zoom each page individually was created by mf

Hello, I'm using your library and I have a question about scaling each page of pdf corresinding to it's size. Because now I have pdf with different page sizes and all pages are rendered with the scale of the biggest page. I mean that all smaller pages are zoomed out and are represented smaller than the screen. Is there any way to fix this behavior?

Davide
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10 years 2 months ago #10299 by Davide

Replied by Davide on topic Zoom each page individually

Hi,
I suggest you to look at this thread : www.radaeepdf.com/forum/Android-developm...e-i-set?limitstart=0

And this lines of code will may help you..

Code:

// to get current page width
final float f1 = m_doc.GetPageWidth(m_pageno);

// get screen width
DisplayMetrics metrics = new DisplayMetrics();
WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
windowManager.getDefaultDisplay().getMetrics(metrics);
int widthPixels = metrics.widthPixels;

//set scale fit width
m_view.vSetScale((widthPixels / f1), 0, 0);

You can also fit height changing some params..

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