View

[drom]

Zoom view adds subtree into DOM and handles assotiated events.

Here is typical waveform view from GTKWave:

Structure

• row annotation (text, lines)
  • background (solid color or grid) [ ☯️ #4 ]
  • names for signals, groups, extra space
  • value of a signal at the cursor, other attributes
  • bundle or group brackets
  • selection of multiple rows
  • row cursor
  • folding control
• timing diagram
  • background [ ☯️ #4 ]
  • grid
  • color lines and rectangles [ Fast rendering #3 ]
  • text labels (value at this time)
  • event markers
  • cursors (vertical lines ?)
• scroll bars [ Zoomable & Scrollable #2 ]

[drom]

from: @Paebbels #1

• Records or user defined signal groups should be collapsible
• Maybe, a marker for the mouse position, snapping to edges would be some good advanced feature helping to understand bigger waveforms.

from: @wifasoi #1

• shadow on logic high: colorize the shadow under a high pulse to improve readability.
• cursors: have a cursor(or multiple) and show the data value (corrisponding the cursor position) somewhere. If you have multiple cursor show some useful statistic (delta T or/and frequency for example)
• analog trace: have a way to show analogue data