Re: [gdal-dev] Finding if a source exists in particular block of a VRTRasterBand

2013-03-14 Thread Even Rouault
Le jeudi 14 mars 2013 05:18:17, ryagz a écrit : > Hi, > > I have created a VRTDataset and added multiple simple sources to its > rasterbands in a function of my application. In another function i have the > instance of this VRTDataset and its VRTRasterbands and, Now i would like to > find for a pa

[gdal-dev] Finding if a source exists in particular block of a VRTRasterBand

2013-03-13 Thread ryagz
Hi, I have created a VRTDataset and added multiple simple sources to its rasterbands in a function of my application. In another function i have the instance of this VRTDataset and its VRTRasterbands and, Now i would like to find for a particular offsets an dimensions if there exists a source in