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CHANGELOG.md

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sigma.js - changelog:

3.0.0 - work in progress

Breaking changes

  • Completely rewrites programs API
  • Renames all existing programs
  • Restructures sources as a multi-package repository (using Lerna)
  • Replaces the default node program by NodeCircleProgram
  • Moves the node.image renderer as a new package @sigma/node-image
  • Moves labelRenderer, hoverRenderer and edgeLabelRenderer from settings to each renderer

Features

2.4.0

Features

  • #1289 - Adding Camera.updateState
  • Program classes given in settings (nodeProgramClasses, edgeProgramClasses) are now merged with default ones for convenience
  • #1287 - Adding the hoverNodeProgramClasses setting so that it is possible to have different programs rendering nodes and their hover
  • #1273 - Adding the Sigma.setGraph method to renderers
  • Adding renderer generic type to specify graph type (thanks to @lf-)

Bug fixes

  • #1285 - Fixing label selection when camera is rotated
  • #1206, #1257 - Fixing node.image program (thanks to @kaij and @boogheta)
  • #1286 - Fixing right-click erroneously triggering camera drag events
  • #1242, #1282 - Fixing multiple issues related to touch captor (thanks to @kaij and @boogheta)
  • #1272 - Fixing quadtree-related stack overflows
  • Fixing graph event leak on Sigma.kill
  • #1253 - Fixing edge.fast program not respecting hidden
  • Fixing edge.fast vert shader not unpacking color correctly
  • #1251 - Fixing alpha value parsing of hex colors (thanks to @kaij)

2.3.1

Feature

  • #1239 - Adds getContainer method to public API (thanks to @stefanprobst)

Bug fixes

  • #1230 - Updates broken link to graphology in README.md (thanks to @alexduhem)
  • #1236 - Fixes #.preventSigmaDefault scoping
  • #1237 - Updates pixelRatio on resize
  • #1240 - Fixes click events for touch devices
  • #1244 - Stops relying on graphology for types (issue only partially fixed yet)
  • #1249 - Fixes hovered nodes layer not being cleared

2.3.0

Features

  • undocumented - Publishes examples to the website
  • #1142 - Improves TypeScript typings for events
  • #1170 - Simplifies and optimizes multiplyVec internal function
  • #1196 - Adds new allowInvalidContainer to prevent sigma.js from throwing errors when it does not find valid width and/or height
  • #1205 - Adds a new example showcasing sigma's scalability and performances
  • #1215 - (ticket still opened) Improves animateNodes
  • #1224 - Adds new internal function floatArrayColor
  • #1225 - Adds new beforeRender and resize events
  • #1227 - Implements #preventSigmaDefault for mouse move events

Bug fixes

  • #1214 - Cleans graph lifecycle events handling
  • #1216 - Fixes CodeSandbox configuration for multiple examples (and the template)
  • #1219 - Fixes hidden / excess renderings from node.ts program
  • #1223 - Fixes dynamic constant color in various fragment shaders
  • #1226 - Fixes broken node.ts program

2.2.0

Features

  • #1161 - Adds minZoom and maxZoom settings
  • #1166 - Adds HTML colors support
  • #1167 - Adds events TypeScript types
  • #1176 - Cleans and improves event payloads
  • #1177 - Allows overriding arguments with #graphToViewport and #viewportToGraph
  • #1182 - Adds cached data (from custom reducers) to custom renderers
  • #1187 - Adds forceLabel for nodes and edges
  • #1188 - Drops graphology-metrics dependency

Bug fixes

  • undocumented - Updates dependencies
  • undocumented - Fixes various bugs with the node.image program
  • undocumented - Fixes the build/sigma.js and build/sigma.min.js expositions of sigma
  • #1172 - Fixes labels grid display (changes which node labels are displayed by default)
  • #1192 - Fixes alpha blending for most recent WebGL layers
  • #1193 - Fixes dragging with mouse out of stage
  • #1194 - Fixes camera transitions to angle: 0
  • #1195 - Improves edge events handling (thanks to @avenzi)
  • #1199 - Fixes issue with hidden nodes and labels rendering (thanks to @avenzi)
  • #1200 - Fixes issue with node labels ""
  • #1203 - Fixes examples build process

2.1.3

Bug fixes

  • #1178 - Fixes uncaught error in Firefox when using node.image with images with no size
  • #1180 - Fixes edge events not being fired when edge size not set in the graph
  • #1183 - Moves edge labels layer behind nodes layer
  • #1186 - Fixes hovered nodes when mouse not hover sigma container

2.1.2

Bug fixes

  • #1168 - Fixes hover and click events when mouse is hovering a hidden node
  • #1169 - Fixes x / y values in sigma events when mouse is not hovering the sigma container
  • #1173 - Fixes issue where unused program no longer deallocate back to zero
  • #1175 - Fixes zoom scrolling in a scrolled webpage

2.1.1

Bug fix

  • #1165 - Fixes "ghost hovered nodes" issue

2.1.0

Features

  • undocumented - Adds edge events
  • undocumented - Cleans and fixes all nodes and edges programs
  • #1153 - Adds double-click and wheel events for nodes and edges, with a new #preventSigmaDefault() method
  • #1149 - Graphology (and related libs) update to 0.22.1
  • #1102 - Allows custom node and edge label colors
  • #1150 - Adds public methods to enable implementing a proper PNG export, adds related png-export example

Bug fixes

  • undocumented - Edges thickness rendering is now pixel perfect at camera ratio 1, and no more twice bigger on Retina displays
  • undocumented - Cleans some browser warnings
  • #1157 - Fixes unexpected node interaction with zIndex
  • #1148 - Fixes mousemove unexpected behaviors
  • #1163 - Implements edge labels ellipsis

2.0.0

  • Complete rewrite of the library.