Privacy Policy
Terms of Use

User Functions

Topics


Welcome to iraf.net Thursday, May 02 2024 @ 11:50 PM GMT

>

Buglog #470

  • Tuesday, September 05 2000 @ 08:15 PM GMT
  • Contributed by:
  • Views:
    1,199
MODULE: display / cursor readback
SYSTEM: V2.11-V2.11.3
NUMBER:	470
MODULE:	display / cursor readback
SYSTEM:	V2.11-V2.11.3
DATE:	Tue Sep  5 14:15:18 MST 2000
FROM:	valdes

BUG:	When an odd sized image is displayed into a frame buffer that is
	smaller than the image without filling, thus letting the display
	task trim the image to fit, the y cursor readback from the display
	server will be off by one.  The same behavior will also occur in x
	if the image is loaded with a flipped image section such as
	image[-*,*].  The error can be avoided in several ways.  One is to
	use a frame buffer size which is larger than the image, another is
	to use an image section that 1) is smaller than the frame buffer,
	2) is an even number of pixels in y, or 3) flips the
	image in y.

STATUS:	The is fixed in V2.11.4.

The following comments are owned by whomever posted them. This site is not responsible for what they say.