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Questions about iOS development and PDF

Get zoom minimum and maximum scale

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IP: 192.168.0.70 12 years 3 months ago #4593 by sahli.wa.skumar
hi,

Please let me know where can i get the zoom minimum and maxumum scale in the PDFViewer code?
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IP: 192.168.0.132 12 years 3 months ago #4594 by emanuele
Hi,

You can add a method PDFV class to return m_scale_min or m_scale_max, something like:

- (float)vGetScaleMin
{
return m_scale_min;
}

- (float)vGetScaleMax
{
return m_scale_max;
}

and get these values in PDFView class with:

[m_view vGetScaleMin];
[m_view vGetScaleMax];
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