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I 4 years 3 months ago #14825

AABBDD Topic Author Offline New Member Posts: 11 Thank you received: 0	H
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Problem with extracting Persian text 4 years 3 months ago #14826

nermeen Offline Platinum Member Posts: 962 Thank you received: 87	Dear User, For RtoL languages (Arabic, Persian,...), you need to set Global.selRTOL = true before calling Page.ObjsStart() This should fix the reversed text issue. The following user(s) said Thank You: AABBDD
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I 4 years 3 months ago #14829

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Problem with extracting Persian text 4 years 3 months ago #14840

nermeen
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Platinum Member
Posts: 962
Thank you received: 87

There is no direct method, what you can do is, you can get chars unicode value and check if they are included into RtoL unicode blocks (for example: en.wikipedia.org/wiki/Arabic_script_in_Unicode)

To get the char's unicode value:

...
page.ReflowStart(m_layout.vGetWidth(), 1, true)
if(page.ReflowGetParaCount() > 0) {
     ...
     page.ReflowGetCharUnicode(iparagraph, ichar)
}
...

Note the unicode value is returned in decimal representation, so you need to convert it to hex.

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Last edit: by nermeen.

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