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view web/timeline/TimeAxis.coffee @ 2427:cc69faa87c27

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tear up and rewrite ascoltami to emit player state into the graph. web ui works but displays nothing but songs
author drewp@bigasterisk.com
date Sat, 25 May 2024 15:44:11 -0700
parents 4556eebe5d73
children
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log = debug('timeline')
debug.enable('*')

Drawing = window.Drawing
ROW_COUNT = 7




@customElement("light9-timeline-time-axis")
class TimeAxis extends LitElement
  @getter_properties:
    viewState: { type: Object, notify: true, observer: "onViewState" }
  onViewState: ->
    ko.computed =>
      dependOn = [@viewState.zoomSpec.t1(), @viewState.zoomSpec.t2()]
      pxPerTick = 50
      axis = d3.axisTop(@viewState.zoomInX).ticks(@viewState.width() / pxPerTick)
      d3.select(@$.axis).call(axis)