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3
Votes

Text search enhancement for navigating search instance

When document is not zoomed

When previousInstance() or nextInstance() methods are called, respected search instance is highlighted but the highlighted instance is always pushed to the top edge of the screen.

  • Expected behaviour

  1. When nextInstance() method is called, highlighted instance should remain at top edge of the PdfViewer. That is working fine at present. But it should leave some margin, say for example 40px or 60px or 80px, from top edge of the PdfViewer.

  2. When previousInstance() method is called, highlighted instance should remain at bottom edge of the PdfViewer. At present this method is always pushing the instance at the top edge of the PdfViewer. Also it should leave some margin from bottom edge of the PdfViewer.

When document is zoomed

When previousInstance() or nextInstance() methods are called, respected search instance is highlighted but the highlighted instance is always pushed to the top edge of the screen. Sometimes it leaves margin and sometimes not. One another problem is that calling these methods always scrolls the PdfViewer and pushes the next or previous instance to the top edge of the PdfViewer even if it is already visible within the zoomed area

  • Expected behaviour

  1. When nextInstance() method is called, highlighted instance should remain at top edge of the PdfViewer. That is working fine at present. But it should leave some margin from top edge and PdfViewer should not scroll when next instance is already visible within zoomed area.

  2. When previousInstance() method is called, highlighted instance should remain at bottom edge of the PdfViewer. At present this method is always pushing the instance at the top edge of the PdfViewer. Also it should leave some margin from bottom edge and PdfViewer should not scroll when previous instance is already visible within zoomed area.