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wiki:terralib50_changelog [2015/06/11 15:33] castejon |
wiki:terralib50_changelog [2015/06/11 15:36] castejon |
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| |**From: TerraView 4.2.2**| **To: terraView 5.0**| **Rationale**| | |**From: TerraView 4.2.2**| **To: terraView 5.0**| **Rationale**| | ||
| + | | |DataSource |Data Source is a location where to find data (Postgis Database, Microsoft Access Database, Directory of vector files, Directory of raster files and URL)| | ||
| + | | |Connector|It is used to registry an existing datasource (or to define a new datasource) into a file called ''datasource.xml'' | | ||
| + | | |Project File (*.tview) |For each Layer, the ''Project'' file keep a reference to a dataset stored in a datasource and also keep its style(point/line/polygon) of visualization,etc.| | ||
| + | | |Layer Explorer |It lists all Layers referenced in a Project| | ||
| + | |Projection|SRID| It is a code given by EPSG to each known projection | | ||
| |Infolayer, Vector| Vector Dataset |It will be a dataset stored into the datasource defined by the user| | |Infolayer, Vector| Vector Dataset |It will be a dataset stored into the datasource defined by the user| | ||
| |Infolayer, Raster|Raster Dataset |It will be a raster file stored in a Directory defined by the user (outside the database)| | |Infolayer, Raster|Raster Dataset |It will be a raster file stored in a Directory defined by the user (outside the database)| | ||
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| |Theme|Layer|Layer showed in a Map Display (reprojected to the Map Display SRID)| | |Theme|Layer|Layer showed in a Map Display (reprojected to the Map Display SRID)| | ||
| |Theme Visual|Layer Style|The Visual concept is the Layer Style stored inside the Project file| | |Theme Visual|Layer Style|The Visual concept is the Layer Style stored inside the Project file| | ||
| - | | |Project File (*.tview) |For each Layer, the ''Project'' file keep a reference to a dataset stored in a datasource and also keep its style(point/line/polygon) of visualization,etc.| | + | |
| - | | |Layer Explorer |It lists all Layers referenced in a Project| | + | |
| - | | |DataSource |Data Source is a location where to find data (Postgis Database, Microsoft Access Database, Directory of vector files, Directory of raster files and URL)| | + | |
| - | | |Connector|It is used to registry an existing datasource (or to define a new datasource) into a file called ''datasource.xml'' | | + | |
| - | |Projection|SRID| It is a code given by EPSG to each known projection | | + | |
| The figure bellow shows the main concepts adopted and the relationship between them. | The figure bellow shows the main concepts adopted and the relationship between them. | ||
