[gdal-dev] how to store a shapefile afterobtaining from intersection of two different shapeFiles

[Chaitanya kumar CH]

Siva,

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On Thu, Jun 28, 2012 at 3:15 PM, SIVA RAMA KRISHNA
<s.r.kriishna at gmail.com>wrote:

> hai chaintanya,
>
>   I am using following code to Save a Contour . I am opening a dialogBox
> and passing the values from it to another Class with the following code
> void code::SetInterval(int Intr)
> {
>
>     Interval =Intr;
>
> }
>
> void code::SetSrcFileName( QString& SrcFname)
> {
>
>
>     SrcFileName=SrcFname;
>
>
> }
> void code::SetDestinationFileName(QString& DstFname)
> {
>     DstFileName=DstFname;
> //    qDebug()<<"destnation"<<DstFname;
> //    qDebug()<<"destination"<<DstFileName;
>
>
> }
>
> void code::Execute()   {    GDALAllRegister();    OGRRegisterAll();     qDebug()<<" in Execute source"<<SrcFileName; // this value is obtained from dialog box     qDebug()<<" in Execute destination"<<DstFileName;//this value is obtained from dialog box
>      int b3D = FALSE, bNoDataSet = FALSE, bIgnoreNoData = FALSE;    int nBandIn = 1;    double dfInterval = 0.0, dfNoData = 0.0, dfOffset = 0.0;    char *pszSrcFilename = NULL;     char *pszDstFilename =NULL;    const char *pszElevAttrib = NULL;    const char *pszFormat = "ESRI Shapefile";    double adfFixedLevels[1000];    int    nFixedLevelCount = 0;    int slen;    int dlen;     pszSrcFilename=new char[SrcFileName.size()+1];     pszDstFilename=new char[DstFileName.size()];    const char *DstFileName1=DstFileName.toLatin1().data();    const char *SrcFileName1=SrcFileName.toLatin1().data();
>     slen=strlen(SrcFileName1);    dlen=strlen(DstFileName1);    qDebug()<<slen;    qDebug()<<dlen;     strncpy(pszSrcFilename,SrcFileName.toLatin1().data(),slen );     strncpy(pszDstFilename,DstFileName.toLatin1().data(),dlen);    qDebug()<<"sourceFileName"<<pszSrcFilename;    qDebug()<<"DestinationFileName"<<pszDstFilename;    hSrcDS = (GDALDatasetH *) GDALOpen( pszSrcFilename, GA_ReadOnly );    if( hSrcDS == NULL )        exit( 2 );
>
>
>  }
>
> I am getting problem while opening through hrscDs with the following Error
> when i am opening File an extra character  ' getting addded to
> pszsourcename unabling to OPen
> ERROR 4: `/home/support/Images/DEM/adair.dem' does not exist in the file
> system,
>
> qDebug()<<"sourceFileName"<<pszSrcFilename;    qDebug()<<"DestinationFileName"<<pszDstFilename;
>
> this statements  are giving correct Names
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>> With Regards
>>>
>>>>  siva
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>> --
>> Best regards,
>> Chaitanya kumar CH.
>>
>> +91-9494447584
>> 17.2416N 80.1426E
>>
> Hai Chaitanya,
>
>


-- 
Best regards,
Chaitanya kumar CH.

+91-9494447584
17.2416N 80.1426E
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