Changes between Version 15 and Version 16 of WKTRaster/SpecificationWorking01

Timestamp:

Apr 16, 2009, 8:05:56 AM (15 years ago)

Author:

pracine

Comment:

—

WKTRaster/SpecificationWorking01

@@ -151 +151 @@
 [[BR]]
  1. Precede each call with RT_Band() to return a selected band.[[BR]]
-Pros: This is a general function that can be called before any function that would otherwise require a band parameter.[[BR]]
-Cons: This implies creating a temporary raster. This might be more elegant and general but is this too much overhead comparing with having a band parameter?
+  Pros: This is a general function that can be called before any function that would otherwise require a band parameter.[[BR]]
+  Cons: This implies creating a temporary raster. This might be more elegant and general but is this too much overhead comparing with having a band parameter?
 
  2. Add a band parameter to each RT_AsFormat function.[[BR]]
-Pros: Hypothetically less overhead.[[BR]]
-Cons: Every functions implying access to a band should then have this parameter when in most case it would be equal to 1. In many cases it makes no sence to have to specify a band parameter since it is the whole raster that we want to export, including all the bands.
-
-  Pierre: More I think about it more I think that the first option is the best one...
-
-  mloskot: Perhaps there is a compromise in form of two sets of functions: 1) RT_As* which always burn the whole raster (all bands) 2) RT_BandAs* which takes number of band as a parameter and return only this requested band.
+  Pros: Hypothetically less overhead.[[BR]]
+  Cons: Every functions implying access to a band should then have this parameter when in most case it would be equal to 1. In many cases it makes no sence to have to specify a band parameter since it is the whole raster that we want to export, including all the bands.
+
+Pierre: More I think about it more I think that the first option is the best one...
+
+mloskot: Perhaps there is a compromise in form of two sets of functions: 1) RT_As* which always burn the whole raster (all bands) 2) RT_BandAs* which takes number of band as a parameter and return only this requested band.
 
 ----