File: TestPImageWriter.tcl

package info (click to toggle)
vtk 5.0.2-4
  • links: PTS
  • area: main
  • in suites: etch, etch-m68k
  • size: 51,080 kB
  • ctags: 67,442
  • sloc: cpp: 522,627; ansic: 221,292; tcl: 43,377; python: 14,072; perl: 3,102; java: 1,436; yacc: 1,033; sh: 469; lex: 248; makefile: 181; asm: 154
file content (36 lines) | stat: -rw-r--r-- 642 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
package require vtk

# Image pipeline

vtkTIFFReader image1
  image1 SetFileName "$VTK_DATA_ROOT/Data/beach.tif"
  image1 Update

#
# If the current directory is writable, then test the witers
#

if {[catch {set channel [open test.tmp w]}] == 0 } {
    close $channel
    file delete -force test.tmp
    
    vtkPImageWriter piw
    piw SetInputConnection [image1 GetOutputPort]
    piw SetFileName piw.raw
    piw SetMemoryLimit 1
    
    piw Write

    file delete -force piw.raw
}

vtkImageViewer viewer
viewer SetInputConnection [image1 GetOutputPort]
viewer SetColorWindow 255
viewer SetColorLevel 127.5

wm withdraw .

viewer Render