dtdisplay on-line help

On-line help in dtdisplay is provided by HyperText Markup Language files that are viewable via a HTML viewer such as NCSA mosaic. Help is available by choosing Help in the dtdisplay menubar. With dtdisplay you can:

• Display d*TREK images in any of eight orientations with a variety of color scales,
• Zoom, Pan and Resize the image display,
• Edit the direct beam position, detector distance and swing angle, and wavelength,
• Pick spots and display pixel value, resolution, integrated intensity and background average,
• Measure the d-spacing between selected spots,
• Display saturated pixels in selected colors,
• Tile a series of images,
• Overlay a series of images,
• Display images with non-square pixels in true aspect ratio,
• Display images as they are collected by dtcollect.

For more help, choose one of the following topics:

• Getting started
• File menu commands
• Edit menu commands
• View menu commands
• Option menu commands
• Control area commands
• Image area commands and mouse help
• Example of dtdisplay main window

Hyperlinks are usually underlined and displayed in blue letters.

To close a Help window, choose File->Close or File->Exit from the menubar in this window.