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Date Posted: 18:45:33 11/06/03 Thu
Author: Michel
Subject: Re: How can i set the Position value ?
In reply to: JK 's message, "Re: How can i set the Position value ?" on 07:24:58 11/06/03 Thu


Hi JK,

You can just read them from the property,

ie,

HValue := ImageScrollBox.HorzScrollBar.Position;
VValue := ImageScrollBox.VertScrollBar.Position;

I have not tried it, but it should work fine.

Best regards,

Michel

> Hi Michel,
>
> Thanks for your support. I want to know how to get the
> scrollbar values ? I knew the scrollbar values are
> changed as zoom percent.
>
> Regards,JK
>
>>
>>Hi JK,
>>
>>When you change the zoom this will change the scroll
>>bar position, if you change the zoom back to a
>>previous value, the scroll bar positions will be lost.
>>
>>What you can do is set the scroll bar positions
>>yourself. The TImageScrollBox is derived from the
>>VCL's TScrollingWinControl. You can set the scroll bar
>>position using,
>>
>>ImageScrollBox.HorzScrollBar.Position := ?
>>ImageScrollBox.VertScrollBar.Position := ?
>>
>>Best regards,
>>
>>Michel
>>
>>
>>
>>
>>>
>>> After i did zoom in/out, the Zoom display was bigun
>>>from
>>> the Left and Top area. I hope to prevent that from
>>>Zoom.
>>> How can i solve this?
>>>
>>> Regards,JK

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