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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
2015-09-24Added placeholder object for history graph; smaller main window.Samuel Fadel
2015-09-24Removed redundant properties from QML file.Samuel Fadel
2015-09-24Improved & changed layout for future changes.Samuel Fadel
2015-09-24Fixed interaction issues (inverted y coordinate).Samuel Fadel
2015-09-24Updated selection handling code; implemented option to save subsample plot.Samuel Fadel
2015-09-23Reverted back to individual geometries when drawing glyphs.Samuel Fadel
2015-09-17Additional interactive functionalities.Samuel Fadel
- Selection linking between subsample plot and main plot - Dumb "effectiveness" coloring
2015-09-15Removed color scale initialization in Scatterplot and changed the signaling ↵Samuel Fadel
to happen only on mouse release.
2015-09-15Fixed bugs in the kNN algorithmSamuel Fadel
2015-09-15Back to label coloring for now.Samuel Fadel
2015-09-03Fixed code typos.Samuel Fadel
2015-09-03Code standardization and new builtin continuous color scales scheme.Samuel Fadel
2015-09-03Updated Scatteplot's drawing code.Samuel Fadel
- All glyphs use the same geometry, placement is done via affine transforms - Geometry memory handled using unique_ptr - Added outline to each glyph, avoiding color issues with the background
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.
2015-09-01Changed mouse interaction to use keyboard modifiers in order to support.Samuel Fadel
2015-08-27Renamed member m_currentState and reordered to match declaration and ↵Samuel Fadel
initialization.
2015-08-22Added label coloring while measures are not implemented.Samuel Fadel
2015-08-22Bugfix: m_currentState was not initialized.Samuel Fadel
This led to inconsistent behavior. Seems to be fixed.
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.
2015-06-02Added missing reference in klDivergence.Samuel Fadel
2015-06-01Bugfix klDivergence.Samuel Fadel
2015-06-01Minor code changes in main/lamp/forceScheme.Samuel Fadel
2015-05-30Initial quality measures implementation.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
2015-05-22Previous merge (apparently) was not enough.Samuel Fadel
2015-05-22Fixed merge conflicts.Samuel Fadel
2015-05-22Improvements to UI and performance.Samuel Fadel
2015-05-22Optimized InteractionHandler to minimze allocations; view updates now happen ↵Samuel Fadel
whenever a point is moved.
2015-05-21Merging remote branch after rewording an older commit.Samuel Fadel
2015-05-21Added (non-functional) file dialog for opening files.Samuel Fadel
2015-05-21Updated color scale with better distinguishable colors.Samuel Fadel
2015-05-21Updated visual display.Samuel Fadel
Points now have 0.5 opacity by default, while selected ones will have 1.0.
2015-05-21Added more state variables in Scatterplot to reduce computation time.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.
2015-05-21Added (non-functional) file dialog for opening files.Samuel Fadel
2015-05-21Updated color scale with better distinguishable colors.Samuel Fadel
2015-05-21Updated visual display.Samuel Fadel
Points now have 0.5 opacity by default, while selected ones will have 1.0.
2015-05-21Added more state variables in Scatterplot to reduce computation time.Samuel Fadel
2015-05-21Correct interaction handling.Samuel Fadel
2015-05-20Nearly complete implementation of interaction.Samuel Fadel
Interaction still does not work due to signals not being correctly emitted.
2015-05-19Initial selection implementation.Samuel Fadel
2015-05-18Updated 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 schene graph.
2015-05-18Removed lingering include of glyph.hSamuel Fadel
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