The RtdImagePanel widget displays a combination of other widgets with relevant image information, including: the image object name, file name or camera name ( LabelEntry ), the current raw image pixel and world coordinates, the current pixel value, the low and high image cut levels, the minimum and maximum image pixel values, the current image scale (magnification) factor and the current settings for rotate and flip x and y. The cut levels are editable and hitting return in the entry sets the image cut levels. The image scale factor can be selected from a menu.
Here is an example, taken from class RtdImageCtrl , of how to create and pack an RtdImagePanel widget:
pack [RtdImagePanel $this.info \ -image $this \ -bd 3 -relief groove] \ -side left -fill both -expand 1 -in $panel
See RtdImagePanel(n) for more details.
Please send questions or comments to firstname.lastname@example.org.
Copyright © 1998 ESO - European Southern Observatory