Search geo-spatial images by Shapefile

Feb 24, 2014 at 4:16 PM
I am developing a windows application in c# in which I have a repository of geo-spatial images. User will search those images by providing shape-file. Those images which are coming inside provided shape file will be showed. i have corner points (LAT,LON) of each image and i do a test POINTinPolygone for each image against provided shape-file for searching. Now there are some images which are cutting shape-file from some part rather than corners. Now how can I implement a search in dot spatial that whether an image is cutting some part of the shape-file or not?