comp.lang.idl-pvwave archive: archive » Convert string to image matrix (like xyouts)

Home » Public Forums » archive » Convert string to image matrix (like xyouts)

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

Re: Convert string to image matrix (like xyouts) [message #94392 is a reply to message #94391]

Mon, 08 May 2017 12:42

Lajos Foldy
Messages: 176
Registered: December 2011

Senior Member

On Monday, May 8, 2017 at 8:31:20 PM UTC+2, hein...@googlemail.com wrote:
> Is there a method to generate an image from a string, i.e. a binary image that contains the string as printed text?
>
> I'm currently generating a movie from several image frames (using IDLffVideoWrite), and would like to put additional information into the frames as text (such as dates).

You can use xyouts with the Z device and read back the image with tvrd().

regards,
Lajos

Report message to a moderator

[Message index]

		Convert string to image matrix (like xyouts) By: heinz1357 on Mon, 08 May 2017 11:31
		Re: Convert string to image matrix (like xyouts) By: Lajos Foldy on Mon, 08 May 2017 12:42
		Re: Convert string to image matrix (like xyouts) By: heinz1357 on Tue, 09 May 2017 02:41
		Re: Convert string to image matrix (like xyouts) By: lecacheux.alain on Tue, 09 May 2017 04:52

Previous Topic:	overplotting contours on tvimage....
Next Topic:	defroi

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 20:35:49 PDT 2025

Total time taken to generate the page: 1.00952 seconds