=?gb2312?B?tPC4tDogUmU6IFtnZGFsLWRldl0gd2hpY2ggZnVuY3Rpb24gY2FuIA==?= =?gb2312?B?ZmV0Y2ggc29tZSBzdXBwbGVtZW50YXJ5KGJ1dCAJbmVjZXNzYXJ5KQ==?= =?gb2312?B?IGluZm9ybWF0aW9uIG9mIGdlb21ldHJ5IGZyb20gcy01NyBmaWxlPw==?=

[Randy]

Chaitanya kumar CH,
    Thanks a lot!
   Yes, I know I should get other informaion from =
OGRLayer=A1=A2OGRFeature=A1=A2etc.
But can you tell me which functions can answer my two questions?

-----=D3=CA=BC=FE=D4=AD=BC=FE-----
=B7=A2=BC=FE=C8=CB: Chaitanya kumar CH [mailto:chaitanya.ch at gmail.com]=20
=B7=A2=CB=CD=CA=B1=BC=E4: 2009=C4=EA9=D4=C211=C8=D5 23:40
=CA=D5=BC=FE=C8=CB: Randy
=B3=AD=CB=CD: GDAL/OGR mailing list
=D6=F7=CC=E2: [?? Probable Spam] Re: [gdal-dev] which function can fetch =
some
supplementary(but necessary) information of geometry from s-57 file?

Randy,

OGRPoint is a geometry, which is stored as a part of a feature in a
layer of the dataset. Any other information about the geometry is
usually acquired from the OGRLayer and other fields in the OGRFeature.
Hope this helps.

2009/9/11 Randy <randyqiuxy at hotmail.com>:
> Hi all,
>
> 1.       For instance, as respect to "point" in s-57 files, I can get =
its
> position with function "GetX" and "GetY" in OGR. However, I don't know =
how
> to get other information about this "point" .  I think at least the =
point
> should tell me which symbol was placed in this position. I don't find =
such
> function in class "OGRPoint", then does such function exist and if the
> answer is yes, which one is it?
>
> 2.       As respect to a "line" or "polygon", I assume it has =
information
> like " the line indicates depth contour"=A1=A2"the polygon indicates =
Harbor
> area"... Then, I can draw them with appropriate color according to =
these
> information. Which function can tell me this?
>
> Thanks, your answer will be appreciated!!
>
> Best regards,
>
> Randy
>
> _______________________________________________
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/gdal-dev
>



--=20
Best regards,
Chaitanya kumar CH.