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2016-01-11Scatterplot: new methods for setting visual attrs without issuing update()s.Samuel Fadel
* Also added calls to these new methods in main().
2016-01-11Scatterplot: control whether splat is displayed.Samuel Fadel
* Subsample plot no longer displays splat
2016-01-07Added a bar chart.Samuel Fadel
* HistoryGraph replaced by BarChart * HistoryGraph not removed from code, might be useful in the future
2015-12-19Experimenting using VoronoiSplat as a texture.Samuel Fadel
2015-12-19New rendering (VoronoiSplat) -- incomplete.Samuel Fadel
* Added voronoi-like splatting to points: the same technique from Messias et al., (2014) * It is now possible to change the projection technique during runtime (possible, but still requires some work)
2015-11-30main.cpp: Back to random sampling.Samuel Fadel
2015-11-04Improved automatic subsampling size calculation.Samuel Fadel
2015-10-22Added PLMP as an alternative technique to use; knn() is now exposed in the ↵Samuel Fadel
mp namespace.
2015-10-13Reorganizing code in main().Samuel Fadel
2015-10-13Updated --help messages.Samuel Fadel
2015-10-13Argument handling and file saving.Samuel Fadel
2015-10-05Re-added effectiveness observer (still needs work).Samuel Fadel
2015-09-29Watch for both interactive and non-interactive changes to subsamples when ↵Samuel Fadel
displaying the LAMP projection.
2015-09-29Inital subsample is the first history item by default.Samuel Fadel
2015-09-29HistoryGraph now notifies when the active item changes. Scatterplot now ↵Samuel Fadel
differentiates between interactive and programatic changes in x/y data.
2015-09-29Inital history graph implementation and using linear scales where applicable.Samuel Fadel
- geometry.h for geometry calculation functions - scale.h for implementations of scales (currently only the linear scale) - updated main_view.qml for the new HistoryGraph component - HistoryGraph displays each subsample used as a mini scatterplot (no colors currently) - Scatterplot now uses scale.h for transformations - Code cleanup and some bug fixes
2015-09-17Additional interactive functionalities.Samuel Fadel
- Selection linking between subsample plot and main plot - Dumb "effectiveness" coloring
2015-09-15Back to label coloring for now.Samuel Fadel
2015-09-03Code standardization and new builtin continuous color scales scheme.Samuel Fadel
2015-09-01Improvements related to visual representation of distortions.Samuel Fadel
- New continuous color scale class; - Improvements in signal handler for calculating distortions; - Implementation of the NP(k) measure.
2015-08-22Added label coloring while measures are not implemented.Samuel Fadel
2015-07-24Color mapping in Scatterplot and initial measures.Samuel Fadel
- Scatterplot: can now map any floating point data to colors; - Scatterplot: somewhat optimized geometry/material updates; - Removed anything related to labels where it was not necessary; - Added observers to implement distortion (via measures) visualization; - Added skeleton implementations of NP and silhouette.
2015-06-01Minor code changes in main/lamp/forceScheme.Samuel Fadel
2015-05-30Added tSNE. Code improvements.Samuel Fadel
2015-05-26Main program can now read dataset from standard input if no arguments are given.Samuel Fadel
2015-05-21Added (non-functional) file dialog for opening files.Samuel Fadel
2015-05-21Correct interaction handling.Samuel Fadel
2015-05-21Nearly complete implementation of interaction.Samuel Fadel
Interaction still does not work due to signals not being correctly emitted.
2015-05-21Initial selection implementation.Samuel Fadel
2015-05-21Updated UI.Samuel Fadel
- Removed unnecessary UI elements from QML file; - Added the ColorScale class and implemented glyph color mapping from class labels; - Mark geometry nodes of individual glyphs as dirty when updating the scene graph.
2015-05-18Removed lingering include of glyph.hSamuel Fadel
2015-05-18ForceScheme now (hopefully) does not produce NaNs. Removed the Glyph class ↵Samuel Fadel
and placed all scatterplot drawing code inside the Scatterplot class.
2015-05-15Initial commit. ForceScheme seems bugged.Samuel Fadel