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Scott H
Guest
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 Posted: Mon Apr 05, 2004 3:03 pm Post subject: TChart zoom out |
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After you "Zoom In" on a TChart ...
When you "Zoom Out" (by dragging bottom right to top left) the chart always
zoom all the way out. Is there any way to make it zoom only part of the way
out
so that it doesnt "snap" all the way back to where it was ?
Scott H
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hu zhenghui
Guest
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| Posted: Mon Sep 20, 2004 9:30 am Post subject: Re: TChart zoom out |
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The code below works.
procedure TForm1.Chart1UndoZoom(Sender: TObject);
begin
Chart1.ZoomRect( Rect( -5,-5,Chart1.Width+5,Chart1.Height+5 ) );
end;
--
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mailto:webmaster (AT) huzhenghui (DOT) 51.net http://huzhenghui.51.net
"Scott H" <not_my_real_email_address (AT) nowhere (DOT) com> дÈëÏûÏ¢
news:4071760e$1 (AT) newsgroups (DOT) borland.com...
| Quote: |
After you "Zoom In" on a TChart ...
When you "Zoom Out" (by dragging bottom right to top left) the chart
always
zoom all the way out. Is there any way to make it zoom only part of the
way
out
so that it doesnt "snap" all the way back to where it was ?
Scott H
|
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|
| Back to top |
|
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