| author | Lennard de Rijk <ljvderijk@gmail.com> |
| Wed, 09 Sep 2009 22:28:46 +0200 | |
| changeset 2896 | 5a3c5a2f567f |
| parent 323 | ff1a9aa48cfd |
| permissions | -rw-r--r-- |
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323
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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changeset
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1 |
""" |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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2 |
This module houses the ctypes function prototypes for OGR DataSource |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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changeset
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3 |
related data structures. OGR_Dr_*, OGR_DS_*, OGR_L_*, OGR_F_*, |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
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4 |
OGR_Fld_* routines are relevant here. |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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5 |
""" |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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6 |
from ctypes import c_char_p, c_int, c_long, c_void_p, POINTER |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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7 |
from django.contrib.gis.gdal.envelope import OGREnvelope |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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from django.contrib.gis.gdal.libgdal import lgdal |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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9 |
from django.contrib.gis.gdal.prototypes.generation import \ |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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const_string_output, double_output, geom_output, int_output, \ |
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ff1a9aa48cfd
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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11 |
srs_output, void_output, voidptr_output |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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12 |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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c_int_p = POINTER(c_int) # shortcut type |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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14 |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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15 |
### Driver Routines ### |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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16 |
register_all = void_output(lgdal.OGRRegisterAll, [], errcheck=False) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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17 |
cleanup_all = void_output(lgdal.OGRCleanupAll, [], errcheck=False) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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18 |
get_driver = voidptr_output(lgdal.OGRGetDriver, [c_int]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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19 |
get_driver_by_name = voidptr_output(lgdal.OGRGetDriverByName, [c_char_p]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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20 |
get_driver_count = int_output(lgdal.OGRGetDriverCount, []) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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21 |
get_driver_name = const_string_output(lgdal.OGR_Dr_GetName, [c_void_p]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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22 |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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changeset
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23 |
### DataSource ### |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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24 |
open_ds = voidptr_output(lgdal.OGROpen, [c_char_p, c_int, POINTER(c_void_p)]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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25 |
destroy_ds = void_output(lgdal.OGR_DS_Destroy, [c_void_p], errcheck=False) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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release_ds = void_output(lgdal.OGRReleaseDataSource, [c_void_p]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_ds_name = const_string_output(lgdal.OGR_DS_GetName, [c_void_p]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_layer = voidptr_output(lgdal.OGR_DS_GetLayer, [c_void_p, c_int]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_layer_by_name = voidptr_output(lgdal.OGR_DS_GetLayerByName, [c_void_p, c_char_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_layer_count = int_output(lgdal.OGR_DS_GetLayerCount, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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31 |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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32 |
### Layer Routines ### |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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33 |
get_extent = void_output(lgdal.OGR_L_GetExtent, [c_void_p, POINTER(OGREnvelope), c_int]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_feature = voidptr_output(lgdal.OGR_L_GetFeature, [c_void_p, c_long]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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35 |
get_feature_count = int_output(lgdal.OGR_L_GetFeatureCount, [c_void_p, c_int]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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get_layer_defn = voidptr_output(lgdal.OGR_L_GetLayerDefn, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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37 |
get_layer_srs = srs_output(lgdal.OGR_L_GetSpatialRef, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_next_feature = voidptr_output(lgdal.OGR_L_GetNextFeature, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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39 |
reset_reading = void_output(lgdal.OGR_L_ResetReading, [c_void_p], errcheck=False) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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test_capability = int_output(lgdal.OGR_L_TestCapability, [c_void_p, c_char_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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changeset
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41 |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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42 |
### Feature Definition Routines ### |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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43 |
get_fd_geom_type = int_output(lgdal.OGR_FD_GetGeomType, [c_void_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_fd_name = const_string_output(lgdal.OGR_FD_GetName, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_feat_name = const_string_output(lgdal.OGR_FD_GetName, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_count = int_output(lgdal.OGR_FD_GetFieldCount, [c_void_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_defn = voidptr_output(lgdal.OGR_FD_GetFieldDefn, [c_void_p, c_int]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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48 |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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49 |
### Feature Routines ### |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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clone_feature = voidptr_output(lgdal.OGR_F_Clone, [c_void_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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destroy_feature = void_output(lgdal.OGR_F_Destroy, [c_void_p], errcheck=False) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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feature_equal = int_output(lgdal.OGR_F_Equal, [c_void_p, c_void_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_feat_geom_ref = geom_output(lgdal.OGR_F_GetGeometryRef, [c_void_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_feat_field_count = int_output(lgdal.OGR_F_GetFieldCount, [c_void_p]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_feat_field_defn = voidptr_output(lgdal.OGR_F_GetFieldDefnRef, [c_void_p, c_int]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_fid = int_output(lgdal.OGR_F_GetFID, [c_void_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_as_datetime = int_output(lgdal.OGR_F_GetFieldAsDateTime, [c_void_p, c_int, c_int_p, c_int_p, c_int_p, c_int_p, c_int_p, c_int_p]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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58 |
get_field_as_double = double_output(lgdal.OGR_F_GetFieldAsDouble, [c_void_p, c_int]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_as_integer = int_output(lgdal.OGR_F_GetFieldAsInteger, [c_void_p, c_int]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_as_string = const_string_output(lgdal.OGR_F_GetFieldAsString, [c_void_p, c_int]) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_index = int_output(lgdal.OGR_F_GetFieldIndex, [c_void_p, c_char_p]) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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62 |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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63 |
### Field Routines ### |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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changeset
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get_field_name = const_string_output(lgdal.OGR_Fld_GetNameRef, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_precision = int_output(lgdal.OGR_Fld_GetPrecision, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_type = int_output(lgdal.OGR_Fld_GetType, [c_void_p]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_type_name = const_string_output(lgdal.OGR_GetFieldTypeName, [c_int]) |
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ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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get_field_width = int_output(lgdal.OGR_Fld_GetWidth, [c_void_p]) |