I

AABBDD
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IP: 104.237.226.135 6 years 2 months ago - 4 years 5 months ago #14825 by AABBDD

I was created by AABBDD

Last edit: 4 years 5 months ago by AABBDD.

nermeen
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IP: 37.183.44.177 6 years 2 months ago #14826 by nermeen

Replied by nermeen on topic Problem with extracting Persian text

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.

AABBDD
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IP: 104.237.226.135 6 years 2 months ago - 4 years 5 months ago #14829 by AABBDD

Replied by AABBDD on topic I

Last edit: 4 years 5 months ago by AABBDD.

nermeen
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IP: 37.183.44.177 6 years 2 months ago - 6 years 2 months ago #14840 by nermeen

Replied by nermeen on topic Problem with extracting Persian text

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:

Code:

...
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.

Last edit: 6 years 2 months ago by nermeen.

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