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0 Replies and 1471 Views
what are batch modes 1471 0
Started by Deleted User
hello
what are batch modes what difference between hybrid batch mode and simple batch mode
if i run ENVIIDL - what kind of mode
if i run ENVI from IDL CMD line of IDLDE - what kind of mode
thanks
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0 |
1471 |
17 Jun 2006 03:38 PM |
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1 Replies and 1533 Views
object graphics 1533 1
Started by Deleted User
hello
in documentation about object graphics one of examples
oWindow=OBJ_NEW('IDLgrWindow',....)
so, IDLgrWindow is class structure, and then IDL must search this structure definition at !PATH IDL's system variable for file named IDLgrWindow__define.pro
i can't find it on my own hard disk :)
but example program is work, where is definition where is INIT method
thanks
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1 |
1533 |
13 Jun 2006 03:44 PM |
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0 Replies and 1522 Views
IDL DICOM object failure 1522 0
Started by Deleted User
The IDL DICOM object 'IDLffDICOM' fails to read some DICOM P10 files. I am able to double check this by opening the file in question on an alternate platform.
Have any users had similar experiences
Is the IDLffDICOM object just not as robust as I hoped
Thanks
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1522 |
13 Jun 2006 03:35 PM |
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0 Replies and 1553 Views
VM IDL 6.0 1553 0
Started by Deleted User
I need for an old SAV application the VM IDL 6.0. Can anybody help me
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0 |
1553 |
13 Jun 2006 03:19 PM |
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0 Replies and 1356 Views
Help on RSI product 1356 0
Started by Deleted User
I need ENVI's help and IDL's help in french
Je cherche l'aide de ENVI et de IDL traduit en français si ça existe
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0 |
1356 |
13 Jun 2006 02:43 PM |
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1 Replies and 1574 Views
pointer array sharing 1574 1
Started by Deleted User
Does anyone know how to pass a pointer array between functions I created a pointer array (PTRARR) in a function and when I try to pass it to the main calling procedure the heap variables are different and therefore the data saved in the heap variables is lost. I tried declaring the pointer array as a COMMON block but that did not work either.
Thank you,
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1 |
1574 |
13 Jun 2006 05:47 AM |
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0 Replies and 1572 Views
Tiling Operation on large images 1572 0
Started by Deleted User
Hello
I am working on Displaying & processing of large images ( > 5GB) . I am trying to develop tiling mechanism & pyramid levels for the same. Kindly suggest me & guide me in my work. I would be really thankful to you.
byee
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0 |
1572 |
13 Jun 2006 05:30 AM |
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0 Replies and 1542 Views
MNF transformation on Field Spectra 1542 0
Started by Deleted User
I have some field spectra that was collected with a ASD field spectrometer. I want to be able to use this data as endmembers for classifying a Hymap image. Problem is the Hymap is MNF-transformed, and the field spec is in reflectance. Its easy to transform an image, but I cant figure out how to MNF-transform a spectral library signature. Anybody have any ideas for this - CHarlie F
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1542 |
10 Jun 2006 06:26 PM |
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0 |
1500 |
10 Jun 2006 06:20 PM |
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1 Replies and 2045 Views
how to make \r\n in read 2045 1
Started by Deleted User
hello
i write program with following statement
READ, PROMPT='Enter value ', A
how insert \r\n in PROMPT keyword
i was looking at help
only what i can find - it's that PRINT use \r\n yet (it's built-in)
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1 |
2045 |
10 Jun 2006 10:40 AM |
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1 Replies and 1411 Views
external calling 1411 1
Started by Deleted User
hello
i read documentation on IDL. i can see that it's possible call C/C functions from IDL
1. but can i call IDL from my C/C program
2. can i call IDL from my Java program (i mean without using ION technology)
thanks a lot
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1 |
1411 |
10 Jun 2006 05:33 AM |
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1 Replies and 1326 Views
storing variable 1326 1
Started by Deleted User
hello
if i create variable like this
a=5
where is it storing in heap or in heap storing only data, which created by PTR_NEW
thanks
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1 |
1326 |
08 Jun 2006 02:26 PM |
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1 |
2047 |
04 Jun 2006 11:38 AM |
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0 Replies and 1457 Views
Displaying large images (5 Gb) in IDL 1457 0
Started by Deleted User
Hello ,
I want to display & carry out basic image processing operations on large images with size 5 GB or more. (extensions *.tiff, *.img etc)
I would be really thankful if someone help me out by guiding me.
Thank You
byee
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0 |
1457 |
03 Jun 2006 12:36 AM |
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0 Replies and 1499 Views
Have any method to get the pre-defined color table-number from XLOADCT? 1499 0
Started by Deleted User
I want to diaplay a image with object-graphic. And I want to use IDLgrPalette::LoadCT to load a pre-defined color tavle. I had understood that how to extract &91&91R&93,&91G&93,&91B&93&93 from TVLCT, but have any way to get the table number from XLOADCT
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1499 |
02 Jun 2006 03:18 AM |
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0 Replies and 1425 Views
Widget timer 1425 0
Started by Deleted User
I would like to modelise motion of an object. I have written a routine that calculate the transformation matrix for each interval in seconds. (with the famous FOR statement of course).
I found a great command which is so called 'widget timer'. I don't know how to use it very well. I tried to use it but i didn't get what i want. The problem is i cannot have the transformation matrix for each inverval of time.
Help me please!
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1425 |
02 Jun 2006 02:19 AM |
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1 Replies and 1544 Views
Mapping a 2 to 4 GB 32 bits words vector 1544 1
Started by Deleted User
Hi every one
I am trying to create a kind of map from a VERY long vector of 32 bits words (up to 4 GB ! The location of each event is coded in the two less significant bytes. I would like to know how to proceed to create an array which could be assimilate as a map regarding the 16 less significant bits (each combinaison is a pixel in fact...) and without crashing IDL !
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1 |
1544 |
29 May 2006 08:27 AM |
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1 Replies and 1719 Views
How to display a image with transparency in iImage (iTools) ? 1719 1
Started by Deleted User
Hello everyone:
In my project, I want to display one images in iImage with transparency (or blend, opacity).
I had change the Palette with IDLitDataIDLPalette object.
Have any object can be use to handle the transparency
Below is a part of code in my project:
oParmSet = OBJ_NEW('IDLitParameterSet')
oData = OBJ_NEW('IDLitDataIDLImagePixels')
result = oData->SetData(data, _EXTRA = _extra)
oParmSet->Add, oData, PARAMETER_NAME = 'ImagePixels'
LUT_number = 13
TVLCT, R, G, B, /...
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1 |
1719 |
29 May 2006 04:15 AM |
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0 Replies and 1455 Views
unwrapping images into pllar co-ordinates 1455 0
Started by Deleted User
Does anyone have / know of a procedure for unwrapping a grey scale image an remapping the pixels onto polar co-ordinate axes.
I am working on images of the cross section of a tree. The centre of the cross section is the centre of the tree stem. The growth rings are concentric around this.
I want to remap this image so that the the growth rings essentially straighten out by plotting the pixel values in (r, theta) space.
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1455 |
25 May 2006 09:48 PM |
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2 Replies and 1564 Views
begineer about images 1564 2
Started by Deleted User
hello
i have 3 arrays same dimension - 100x100
these arrays are R,G,B and stored some values of colors (0-255)
how transform contents of each array to colors and display it by IDL
and second question is - how merge my arrays for one resulting image
thanks
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2 |
1564 |
23 May 2006 07:31 AM |