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Hoek, Steven
lmgeo
Commits
d8c9aa2c
Commit
d8c9aa2c
authored
Jun 16, 2016
by
Hoek, Steven
Browse files
Arranged that the NODATA value can be set
parent
20cf3b9b
Changes
1
Hide whitespace changes
Inline
Side-by-side
formats/rowtiffraster.py
View file @
d8c9aa2c
...
@@ -86,7 +86,7 @@ class RowTiffRaster(GridEnvelope2D, BaseTiffRaster):
...
@@ -86,7 +86,7 @@ class RowTiffRaster(GridEnvelope2D, BaseTiffRaster):
self
.
datafile
.
SetField
(
"RowsPerStrip"
,
1
)
self
.
datafile
.
SetField
(
"RowsPerStrip"
,
1
)
self
.
datafile
.
SetField
(
"PlanarConfig"
,
1
)
# contiguous
self
.
datafile
.
SetField
(
"PlanarConfig"
,
1
)
# contiguous
self
.
datafile
.
SetField
(
"Orientation"
,
1
)
# top left
self
.
datafile
.
SetField
(
"Orientation"
,
1
)
# top left
self
.
datafile
.
SetField
(
"PageNumber"
,
1
,
1
)
self
.
datafile
.
SetField
(
"PageNumber"
,
(
0
,
1
)
)
self
.
datafile
.
SetField
(
"FillOrder"
,
1
)
# MSB2LSB
self
.
datafile
.
SetField
(
"FillOrder"
,
1
)
# MSB2LSB
self
.
datafile
.
SetField
(
"Compression"
,
compression
)
self
.
datafile
.
SetField
(
"Compression"
,
compression
)
super
(
RowTiffRaster
,
self
).
set_extra_tags
()
super
(
RowTiffRaster
,
self
).
set_extra_tags
()
...
@@ -125,10 +125,15 @@ class RowTiffRaster(GridEnvelope2D, BaseTiffRaster):
...
@@ -125,10 +125,15 @@ class RowTiffRaster(GridEnvelope2D, BaseTiffRaster):
self
.
__numpy_type
=
self
.
datafile
.
get_numpy_type
(
self
.
__bits_per_sample
,
self
.
__sample_format
)
self
.
__numpy_type
=
self
.
datafile
.
get_numpy_type
(
self
.
__bits_per_sample
,
self
.
__sample_format
)
self
.
__itemsize
=
self
.
__bits_per_sample
/
8
self
.
__itemsize
=
self
.
__bits_per_sample
/
8
self
.
__layer_size
=
self
.
ncols
*
self
.
__samples_per_pixel
*
self
.
__itemsize
self
.
__layer_size
=
self
.
ncols
*
self
.
__samples_per_pixel
*
self
.
__itemsize
if
self
.
__datatype
==
const
.
INTEGER
:
self
.
nodatavalue
=
int
(
self
.
datafile
.
GetField
(
"GDAL_NODATA"
))
if
self
.
datafile
.
GetField
(
"GDAL_NODATA"
)
!=
None
:
if
self
.
__datatype
==
const
.
INTEGER
:
self
.
nodatavalue
=
int
(
self
.
datafile
.
GetField
(
"GDAL_NODATA"
))
else
:
self
.
nodatavalue
=
float
(
self
.
datafile
.
GetField
(
"GDAL_NODATA"
))
else
:
else
:
self
.
nodatavalue
=
float
(
self
.
datafile
.
GetField
(
"GDAL_NODATA"
))
if
self
.
__datatype
==
const
.
INTEGER
:
self
.
nodatavalue
=
int
(
self
.
nodatavalue
)
super
(
RowTiffRaster
,
self
).
get_extra_tags
()
super
(
RowTiffRaster
,
self
).
get_extra_tags
()
if
self
.
datafile
.
GetField
(
"Compression"
)
==
1
:
# none
if
self
.
datafile
.
GetField
(
"Compression"
)
==
1
:
# none
...
...
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