<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 5.50.4134.600" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>Sorry for that simple following question, but I
really don't find the answer in the doc:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I convert a pixel/line to lat/long using the
following code:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>bool CoxGisGdalFile::PixelLineToLatLong(int
aPixel,int aLine,double* aLat, double* aLong)<BR>{</FONT></DIV>
<DIV><FONT face=Arial size=2> // Cf <A
href="http://www.remotesensing.org/gdal/class_GDALDataset.html#a8">http://www.remotesensing.org/gdal/class_GDALDataset.html#a8</A><BR> *aLat
= mGeoTransform[3] + mGeoTransform[4] * (double)aPixel + mGeoTransform[5] *
(double)aLine ;<BR> *aLong = mGeoTransform[0] + mGeoTransform[1] *
(double)aPixel + mGeoTransform[2] * (double)aLine ;</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> if(
!OCTTransform(mTransform,1,aLong,aLat,NULL) )<BR></FONT><FONT face=Arial
size=2> return false ;</FONT><FONT
face=Arial size=2></DIV></FONT>
<DIV><FONT face=Arial size=2> return true
;<BR>}<BR></FONT></DIV>
<DIV><FONT face=Arial size=2>But how to convert from lat/long to pixel/line
???</DIV></FONT></BODY></HTML>