Binary package “ddrescueview” in ubuntu bionic

graphical viewer for GNU ddrescue map files

 This small tool allows the user to graphically examine ddrescue's map files
 in a user friendly GUI application. The Main window displays a block grid
 with each block's color representing the block types it contains. Many people
 know this type of view from defragmentation programs.
  * Display ddrescue map in a colored block graphic
  * Examine each block in the image, see a detailed list of
    map entries contained
  * To keep track of the rescue process, ddrescueview can automatically
    re-read the mapfile
  * Units can be displayed with decimal (KB, MB...) or
    binary (KiB, MiB...) prefixes