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2d graphics

Dear sir

 I am trying to build a delphi application the displays a 2d curve, the data of the curve will be taken from a data file witch contain some experement results, so i am seeking a good third party component witch simplify this task and gives a good lokking interface with good accuricy.

Please advice

Omar Fayyad
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omarmf
Asked:
omarmf
1 Solution
 
DragonSlayerCommented:
I'm not sure... are you looking for something like this? http://home.hccnet.nl/david.dirkse/math/exp/expfunc.html
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DragonSlayerCommented:
Oh, and this too http://www.delphi32.com/vcl/2036/

First link is for a step by step guide on how to do it, second link is to a complete component.
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geobulCommented:
Hi,

Have you tried TChart component already? Isn't it good enough?

Regards, Geo
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omarmfAuthor Commented:
it is difficult to install this component it seems it has problems

is there any other one
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omarmfAuthor Commented:
TChart component is good  .. but i need something more advance and faster
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DragonSlayerCommented:
Did you check the links I provide? TChart doesn't really provide curve smoothing functions (or does it?)
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omarmfAuthor Commented:
no i think TChart doesn't provide curve smoothing functions.

i found your links put i cant install these components to check, please try to install them, i think they are for delphi5 while i have delphi7.

thank you
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DragonSlayerCommented:
The first link shows you the coding, so you can implement the curve smoothing on your own. OTH, I'm using D5, so I can't test the 2nd link under D7. What error messages do you get if you try to install it under D7?
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omarmfAuthor Commented:
can not compile the library

any way

if you have any instilation steps please inform me

thank you
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DavidBirch2dotComCommented:
have you checked out the graphics32 component suite ?

http://www.g32.org/graphics32/

very fast pixel drawing & anti-anailising not certian if it has a curve function though...

David
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omarmfAuthor Commented:
i checked it

no curve functions is there

thank you
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DragonSlayerCommented:
Again, omar, did you check out my first link, http://home.hccnet.nl/david.dirkse/math/exp/expfunc.html

It gives *code* on how to implement your own curve-fitting method.
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gh0stwriterCommented:
JEDI VCL has a SimScope .. maybee that helps in any way...
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