This is the public test class to try the jproj api. More...
Inheritance diagram for Proj4:
Collaboration diagram for Proj4:
Public Member Functions | |
| Proj4 (String proj) | |
| constructor used to instatiate a single projection. More... | |
| Proj4 (String srcProj, String destProj) | |
| constructor used to instantiate the object for a further reproiection. More... | |
| void | transform (ProjectionData dataTP, long point_count, int point_offset) |
| method to reproject a dataset from the source projection to the destination projection as defined in the constructor More... | |
| LinkedHashMap | getProjInfo () |
| LinkedHashMap | getSrcProjInfo () |
| LinkedHashMap | getDestProjInfo () |
| void | printProjInfo () |
| print the projection info to standard output More... | |
| void | printSrcProjInfo () |
| print the source projection info to standard output More... | |
| void | printDestProjInfo () |
| print the destination projection info to standard output More... | |
Detailed Description
Reads data from file. The input file has three lines of header:
1) source projection code or option
2) destination projection code or option
3) rows of the data
and after the header the data are put in the format: x0 y0 z0 x1 y1 z1 x2 y2 z2 ...etc etc
example: srcProj: +proj=latlong +datum=WGS84 destProj: +init=epsg:32632 rows: 2 ...datatriplets
Constructor & Destructor Documentation
| Proj4 | ( | String | proj | ) |
This is used if the goal is to simply get information about a projection definition
- Parameters
-
proj the projection definition
| Proj4 | ( | String | srcProj, |
| String | destProj | ||
| ) |
From the definitions the source and destination projection are created.
- Parameters
-
srcProj destProj
Member Function Documentation
| void transform | ( | ProjectionData | dataTP, |
| long | point_count, | ||
| int | point_offset | ||
| ) |
- Parameters
-
dataTP the data set to reproject point_count point_offset
Implements Proj4Factory.
| LinkedHashMap getProjInfo | ( | ) |
- Returns
- the projection info as a hashmap
Implements Proj4Factory.
| LinkedHashMap getSrcProjInfo | ( | ) |
- Returns
- the source projection info as a hashmap
Implements Proj4Factory.
| LinkedHashMap getDestProjInfo | ( | ) |
- Returns
- the destination projection info as a hashmap
Implements Proj4Factory.
| void printProjInfo | ( | ) |
| void printSrcProjInfo | ( | ) |
| void printDestProjInfo | ( | ) |
