Sha256: af94436da09cde777d404e97b601b2a4d0325ff06544b26ef048870fc9c978a0
Contents?: true
Size: 1.53 KB
Versions: 31
Compression:
Stored size: 1.53 KB
Contents
# removeTracks allows to clean track data if layout is changed
circosJS.Core.prototype.render = (ids, removeTracks) ->
# this refers the circos instance
if typeof ids == 'undefined'
renderAll = true
ids = []
if removeTracks
# remove all tracks to be sure to keep consistent data
# TODO: a smarter strategy could be implemented:
# remove tracks only if layout data changes
for trackType, trackStore of @tracks
for name, track of trackStore
svg.select('.' + name).remove()
svg = d3.select @conf.container
.attr 'width', @conf.width
.attr 'height', @conf.height
translated = svg.select '.all'
if translated.empty()
translated = svg.append 'g'
.attr 'class', 'all'
.attr 'transform', 'translate(' + parseInt(@conf.width/2) + ',' + parseInt(@conf.height/2) + ')'
for trackType, trackStore of @tracks
for name, track of trackStore
if renderAll or name in ids
track.render @, translated, name
if renderAll or 'layout' in ids
circosJS.renderLayout d3, translated, @
# re-order tracks and layout according to z-index
# it looks like an anti-pattern. Is there an alternative?
tracks = svg.selectAll('.all > g').remove()
tracks[0].sort (a,b) ->
if parseInt(a.getAttribute('z-index')) < parseInt(b.getAttribute('z-index'))
return -1
else if parseInt(a.getAttribute('z-index')) > parseInt(b.getAttribute('z-index'))
return 1
else
return 0
svg.select('.all').selectAll 'g'
.data tracks[0]
.enter()
.append (d) -> d
@
Version data entries
31 entries across 31 versions & 1 rubygems