comp.lang.idl-pvwave archive: archive » How to dispaly one image with different color tables?

Home » Public Forums » archive » How to dispaly one image with different color tables?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

How to dispaly one image with different color tables? [message #44169]

Mon, 23 May 2005 22:02

envi35@yahoo.ca
Messages: 48
Registered: March 2005

Member

Hello,Could you give me some help on the following problem --
I want to use different color tables to display different parts of an
image. My image (intarr(700*700) includes 3 parts: ocean (=999),
land(=900), several ROIs on land (=0~100). I'd like my ocean to be
white, land to be yellow, and ROIs to be displayed using the Blue-red
color table.
I've been trying for sometime with no luck. Could you give me some
hints or at least tell me is it possible with IDL direct graphics?

Thank you in advance,
Jenny

Report message to a moderator

[Message index]

How to dispaly one image with different color tables?

By: envi35@yahoo.ca on Mon, 23 May 2005 22:02

Previous Topic:	Axis text of 3-d object surface is disappearing!
Next Topic:	Re: Axis text of 3-d object surface is disappearing!

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Dec 01 09:18:12 PST 2025

Total time taken to generate the page: 1.03676 seconds