Raster cutting by selected objects |
The mode is intended for cutting a raster by the selected objects. Closed linear and polygon objects are processed. Created rasters are added into the document. The description of Raster cutting by selected objects dialog: - File name of source raster group is intended for a choice of a cut raster from the list of the rasters opened in the document. - Catalogue for created rasters group is intended for display and a choice (… button) of the catalogue for new rasters.
The mode of forming a name of a target raster is set in corresponding group: Forming of a file name of raster. Name forming is carried out: - by addition to a prefix of a serial number; - by object number; - by value of the specified semantic characteristic. Additional parameters at creation of rasters are: - compression of the image of a raster map. - installation of the corresponding selected object as a border of a raster. - filling of the log in the catalogue of created rasters with RswCutt.log name about a process of execution of raster's cutting. The order of a mode activation: 1. It is necessary to mark closed linear or polygon objects by which cutting of a raster will be carried out. 2. In the Data list of map dialog (View\Raster) it is necessary to choose a raster, cutting of which is necessary for carrying out. Then to press the Properties button and in the appeared menu to choose a mode: Cutting of rasters by selected objects.
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