How to use VSetPos and GoToPage

ppanda15
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IP: 192.168.0.71 11 years 8 months ago #6466 by ppanda15

How to use VSetPos and GoToPage was created by ppanda15

Hi,

I really new on Android development, and this might be a stupid question. How to use VSetPos? I read in the document and tried to start the document to the specific page and specific position on that page. However, I tried using VSetPos but nothing happened.

Second, about GoToPage, where is the best place should I put it into my code to make the document starts and go to the specific page I want? (now I put it on OnDraw() and add flag to make it be called only one time).

Lastly, how to get the current page, or should I calculate by current position divided by page height?

Thank you in advance for answers.

nermeen
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IP: 192.168.0.158 11 years 8 months ago #6467 by nermeen

Replied by nermeen on topic How to use VSetPos and GoToPage

To go to certain position try:

Code:

m_reader.vSetScale(m_reader.vGetScale(), x, y);

To open the pdf on a certain page:

Code:

m_reader.PDFOpen(m_doc, false, this);
m_reader.PDFGotoPage(10);

to get the current page:
You can get it from OnPageChanged when you implement PDFReaderListener, or you can add a get method in PDFReader for the value of the variable m_pageno

ppanda15
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IP: 192.168.0.71 11 years 8 months ago - 11 years 8 months ago #6472 by ppanda15

Replied by ppanda15 on topic How to use VSetPos and GoToPage

Thank you for your reply, @nermeen.

Last edit: 11 years 8 months ago by thuc.

Time to create page: 0.475 seconds