How to get the start Y position from IWaxLine

[Lion_J]

Hello Everybody..

When I enter the text in the textframe,
the text's top position is not equal to textframe's top position(startYposition).

I want to know that how to get text's top position.

I guess that

IWaxLine* waxLine  = waxIterator->GetFirstWaxLine(start);

PMReal startYPosition = waxLine->GetYPosition () - waxLine->GetLineHeight ();

but it is not true.

I use Adobe Paragraph Composer
When I use Adobe CJK Paragraph Composer the everything ok.
But, I have to use Adobe Paragraph Composer.

How can I solve this problem ?

Thank you.

[Lion_J]

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