comp.lang.idl-pvwave archive: archive » Reading 32-bit BMP (with an alpha channel) in IDL

Home » Public Forums » archive » Reading 32-bit BMP (with an alpha channel) in IDL

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

Reading 32-bit BMP (with an alpha channel) in IDL [message #70027]

Tue, 09 March 2010 10:59

Brian Daniel
Messages: 80
Registered: July 2009

Member

I have a set of BMP images I need to read in. They have 4 channels,
red, green, blue and alpha. Every commercial image viewer I have can
open them, including matlab. Now, I could go to the trouble to
convert them to 24-bit or another image format, but why should I
change? IDL should be able to read this standard input. Read_bmp.pro
explicitly states that it can only read 24-bit. Is there something
built-in I'm not seeing? Is there a coyote function that already does
it?

-Brian

Report message to a moderator

Previous Topic:	Dynamic arrays in structs: re-allocation problem
Next Topic:	Re: Dynamic arrays in structs: re-allocation problem

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 15:13:38 PDT 2025

Total time taken to generate the page: 0.00556 seconds