how refresh Thumbnail ?

truculent
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IP: 192.168.0.70 12 years 7 months ago - 12 years 7 months ago #3312 by truculent

how refresh Thumbnail ? was created by truculent

when draw rect or etc thumbnail not update
is there a method for refresh thumbnail ? [save index of page for thumbnail ] [only render again]

i call PDFThumbNailinit(pageno); it's work but after use it my thumbnail position going a little to left
& after paging it's back to correct position

[my thumbnail is RTL ]

Last edit: 12 years 7 months ago by patel_patel_patel.

radaee
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IP: 192.168.0.70 12 years 7 months ago #3313 by radaee

Replied by radaee on topic how refresh Thumbnail ?

invoke PDFThumbView.thumbUpdatePage(pageno)
to refresh a page, after the page modified.

truculent
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IP: 192.168.0.70 12 years 7 months ago #3314 by truculent

Replied by truculent on topic how refresh Thumbnail ?

we cant find this method

we iOS no Android

radaee
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IP: 192.168.0.70 12 years 7 months ago - 12 years 7 months ago #3315 by radaee

Replied by radaee on topic how refresh Thumbnail ?

sorry.
so, you shall new a method in PDFVThumb class like

Code:

-(void)vRefreshPage:(int)pageno;

Code:

-(void)vRefreshPage:(int)pageno
{
  [m_view vRenderPage:pageno];
  [self refresh];
}

Last edit: 12 years 7 months ago by .

truculent
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IP: 192.168.0.70 12 years 7 months ago #3317 by truculent

Replied by truculent on topic how refresh Thumbnail ?

only -(void)refresh; method [not work]!

please help

radaee
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IP: 192.168.0.70 12 years 7 months ago #3319 by radaee

Replied by radaee on topic how refresh Thumbnail ?

[self setNeedsDisplay] instead...
to be ensure you call [PDFVThumb vRefreshPage] after you set annotation data.

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