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Version 1.9 Build 1556 |
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Package | synthesis | |
Module | map | |
Tool | maskmanager |
This function creates a mask data item which represent a mask over
a pixel box as described by its blc and trc.
Create a mask data item item1 from the blc and trc specified
Create a mask data item from a pixel box
Synopsis
boxmask(blc, trc, value)
Arguments
blc
Bottom left corner of box
Allowed:
Vector of 2 integers
Default:
[]
trc
top right corner of box
Allowed:
Vector of 2 integers
Default:
[]
value
value of the mask in box
Allowed:
Float
Default:
1.0
Returns
mask data item
or fail
Description
Example
mymm:= maskmanager();
item1:= mymm.image(blc=[10, 20], trc=[40, 50], value=1.0);
Next: maskmanager.exprmask - Function
Up: maskmanager - Tool
Previous: maskmanager - Constructor
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2006-10-15