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CHANGELOG.md

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v0.9.1

  • Only listen on mouse down events within the instance's canvas element (#16)

v0.9.0

  • Renames target, distance, rotation, and view to cameraTarget, cameraDistance, cameraRotation, and cameraView
  • Add getter and setter for cameraTarget, cameraDistance, cameraRotation, and cameraView
  • Fix setting initial camera position (#15)
  • Improve documentation on how to color points (#14)

v0.8.0

  • Add background to lasso
  • Fix horizontally-flipped background image (#13)
  • Rename the background property to backgroundColor for clarity
  • Split the colors property into pointColor, pointColorActive, and pointColorHover for clarity
  • Update camera

v0.7.6

  • Increase floating point precision
  • Fix #5

v0.7.5

  • Add clear() to clear the scatter plot
  • Update the camera on refresh
  • Fix issue when drawing new points: do not wrap setting new points with withRaf(). Only wrap the pure draw call!
  • Fix a regression from removed scroll library

v0.7.4

  • Increase floating point precision (#5)
  • Fix a rare glitch in the lasso selection where the lasso would be drawn with a far away point
  • Smoothify lasso by lowering the min delay and min dist
  • Update 2D camera and many dev packages
  • Remove the minified ESM build as it's unnecessary

v0.7.3

  • Fix glitch in the npm release of v0.7.2.

v0.7.2

  • Provide proper ESM instead of pointing to the source code.

v0.7.1

  • Replaced hover event with pointover and pointout to be able to know when a point is not hovered anymore.

v0.7.0

  • Allow changing the lasso smoothness via set({ lassoMinDelay, lassoMinDist }) where lassoMinDelay is the minimum number of milliseconds between mousemove events before the lasso is extended and lassoMinDist is the minimum number of pixels the mouse has to move.

v0.6.0

  • Simplify API: style(), attr(), scatterplot.canvas, scatterplot.regl, and scatterplot.version are merged into get() and set(). The function signature is identical to style() and attr() so all you have to do is rename.
  • Add recticle. It's not shown by default but can be activated with set({ showRecticle, recticleColor }).
  • Fix a regression that caused interrupted panning

v0.5.1

  • Fix a bug in categorical color encoding

v0.5.0

  • Set default aspect ratio to 1. It can be changed via attr({ aspectRatio })
  • Add property to set lassoColor via style({ lassoColor })
  • Expose helper (createTextureFromUrl) for creating a texture from an image URL
  • Expose regl instance via scatterplot.regl
  • Replace mouse-position and mouse-pressed with internal code
  • Avoid click selections upon mousedown + mousemove + mouseup
  • Add tests for all public API endpoints
  • Fix several smaller bugs

v0.4.0

  • Use a combination of linear and log2 scaling for point size
  • Add support for background images
  • Add API documentation
  • Switch to single quotes
  • Export version

v0.3.3

  • Add endpoint for changing the background color
  • Allow setting view on initialization
  • Remove event listeners on destroy()
  • Rename camera event to view and publish the view matrix
  • Fix issues with setting colors
  • Fix resetting view

v0.3.2

  • Update third party libraries
  • Switch to browser-based tests
  • Set more strict linting

v0.3.1

  • Fix nasty floating point issue when working with large textures (> 100.000 points)
  • Make point size dependent on zoom level

v0.3.0

  • Optimize rendering: up to about 500K points render fine. Usable for up to 1M points.
  • Add support for one categories and one value per point for color encoding.
  • Add visual outline for selected points for better highlighting.
  • Add test setup and some base tests.
  • Many bug fixes and under the hood improvements.

v0.2.0

  • Add fast lasso selection
  • Support rotations

v0.1.0

  • Initial working version. Warning: this version is not optimized yet and only works fluidly for up to 50.000 points.