light9 Changeset - e82a8a48120c

Changeset - e82a8a48120c

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Drew Perttula - 7 years ago 2018-05-27 01:16:49
drewp@bigasterisk.com

update note drawings correctly. rerender less.
Ignore-this: f673b26f919d98b5ee18c1dd94a877f2

2 files changed with 7 insertions and 3 deletions:

light9/web/timeline/adjusters.coffee

light9/web/timeline/timeline.coffee

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light9/web/timeline/adjusters.coffee

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 log = console.log
 Drawing = window.Drawing
 coffeeElementSetup(class AdjustersCanvas extends Polymer.mixinBehaviors([Polymer.IronResizableBehavior], Polymer.Element)
   @is: 'light9-adjusters-canvas'
   @getter_properties:
     setAdjuster: {type: Function, notify: true }
   @getter_observers: [
     'updateAllCoords(adjs)'
+  ]
   constructor: ->
     super()
-    @redraw = _.throttle(@_throttledRedraw.bind(@), 30, {leading: false})
+    @redraw = _.throttle(@_throttledRedraw.bind(@), 60, {leading: false})
     @adjs = {}
   ready: ->
     super.ready()
     @addEventListener('iron-resize', @resizeUpdate.bind(@))
     @ctx = @$.canvas.getContext('2d')

light9/web/timeline/timeline.coffee

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@@ @@ -303,12 +303,13 @@ coffeeElementSetup(class TimeZoomed exte @@
     @renderer = PIXI.autoDetectRenderer({
       backgroundColor: 0x606060,
       antialias: true,
       forceCanvas: true,
     })
     @dirty = _.debounce((() => @renderer.render(@stage)), 10)
   ready: ->
     super.ready()
     @addEventListener('iron-resize', @_onResize.bind(@))
     Polymer.RenderStatus.afterNextRender(this, @_onResize.bind(@))
@@ @@ -325,17 +326,20 @@ coffeeElementSetup(class TimeZoomed exte @@
   _onResize: ->
     @$.rows.firstChild.style.position = 'relative'
     @$.rows.firstChild.style.top = -@viewState.rowsY() + 'px'
     @renderer.resize(@clientWidth, @clientHeight + @viewState.rowsY())
-    @renderer.render(@stage)
+    @dirty()
   _onGraph: (graph, setAdjuster, song, viewState, project)->
     return unless @song # polymer will call again
     @graph.runHandler(@gatherNotes.bind(@), 'zoom notes')
   noteDirty: ->
     @dirty()
   onZoom: ->
     updateZoomFlattened = ->
       log('updateZoomFlattened')
       @zoomFlattened = ko.toJS(@viewState.zoomSpec)
     ko.computed(updateZoomFlattened.bind(@))
@@ @@ -498,12 +502,13 @@ class Note @@
       @selection.hover(null)
     @graphics = graphics
     curveWidthCalc = () => @project.curveWidth(worldPts)
     @_updateAdjusters(screenPts, worldPts, curveWidthCalc, yForV, @song)
     @_updateInlineAttrs(screenPts)
     @parentElem.noteDirty()
   onUri: ->
     @graph.runHandler(@update.bind(@), "note updates #{@uri}")
   patchCouldAffectMe: (patch) ->
     if patch and patch.addQuads # sometimes patch is a polymer-sent value. @update is used as a listener too

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