msc-tool - Interactive research tool for visualizing mulditimensional data.

Age	Commit message (Collapse)	Author
2016-01-21	Added selection linking. Needs more tests.	Samuel Fadel

2016-01-19	Scatterplot: one more case where update() should be called.	Samuel Fadel

2016-01-18	BarChart & Scatterplot: added hints for vertex data upload.	Samuel Fadel
	* BarChart: additionally, removed hover event handler and added a movement event handler * Scatterplot: changed selected/unselected outline colors; unselected is now black, selected is a really bright blue
2016-01-18	Added observer to update values displayed based on some metric.	Samuel Fadel
	* Modified main() function to connect signals/slots to display calculated values * Color scales are no longer shared; they are also normalized to each component's own data * Stub mouse handling in BarChart (changes cursor shape)
2016-01-17	Scatterplot: slightly darker unselected glyph outline.	Samuel Fadel

2016-01-17	Added a options panel.	Samuel Fadel
	* Added screenshot action that saves two images: one of the main view (plot + splat) and one of the bottom view (bar chart) * Added methods/signals/slots to Scatterplot for handling glyph sizes * Added methods/signals/slots to VoronoiSplat for handling the alpha/beta parameters, which are now also no longer fixed * Options panel: - glyph sizes of both CPs and RPs - splat opacity - splat parameters (alpha & beta) - color scale combo box currently does nothing
2016-01-16	Changed color scale internal point to const.	Samuel Fadel

2016-01-16	Added the Colormap component.	Samuel Fadel
	* The Colormap component is a simple rect with a texture mapped that displays a ColorScale with a fixed number of samples. This number of samples is exported as a member const, which is used on other components (such as VoronoiSplat). * The texture mapping is reflecting the colormap lookup used in VoronoiSplat. * The ColorScale class now has a method for sampling the color scale and outputs the samples to iterator-style objects, providing easy intergration with existing code.
2016-01-15	VoronoiSplat & Scatterplot: splatting is now a separate component.	Samuel Fadel
	The change was due to future functionality requirements, this separation provides grater flexibility. As a nice side effect, the cropping bug when first rendering the splat is now gone.
2016-01-15	Scatterplot: simplified material updates on glyphs.	Samuel Fadel

2016-01-15	Scatterplot: small fix to number of vertices in each glyph.	Samuel Fadel

2016-01-15	Scatterplot: visual update.	Samuel Fadel
	* Selection is now indicated with outline (black for selected points; white otherwise) * Circle geometry now takes diameter as input (more related to glyph size)
2016-01-14	Scatterplot: changed internal handling of update()s.	Samuel Fadel

2016-01-13	Scatterplot: individual glyph opacity methods & signals.	Samuel Fadel
	* Removed code that handles selection coordination between cpPlot and full data plot from main * Full plot has control points invisible (opacity = 0) by default
2016-01-12	Scatterplot: removed leftover debugging code.	Samuel Fadel

2016-01-12	Scatterplot: autoscaling & signals.	Samuel Fadel
	* Added methods & signal/slots to handle auto/manual scaling * The subsample plot is now scaled by the full data plot, naturally superimposing them * LAMP was corrected in order to always preserve the mapping of the subsample
2016-01-12	Scatterplot: removed animation.	Samuel Fadel

2016-01-12	Scatterplot: Aesthetical code changes.	Samuel Fadel

2016-01-11	Scatterplot: new methods for setting visual attrs without issuing update()s.	Samuel Fadel
	* Also added calls to these new methods in main().
2016-01-11	Scatterplot: Removed geometry update code from initialization of glyphs.	Samuel Fadel

2016-01-11	Scatterplot: Glyph update method now gets the glyphs' root.	Samuel Fadel

2016-01-11	Scatterplot: control whether splat is displayed.	Samuel Fadel
	* Subsample plot no longer displays splat
2016-01-07	Scatterplot: simplified drawing code.	Samuel Fadel

2016-01-06	Scatterplot: Handling of selection drawing is now simpler.	Samuel Fadel

2016-01-06	Scatterplot: Added boolean to emphasize intention in updateSplat().	Samuel Fadel

2015-12-19	Experimenting using VoronoiSplat as a texture.	Samuel Fadel

2015-12-19	Scatterplot: Corrected scaling & padding.	Samuel Fadel

2015-12-16	Scale & LinearScale are now template classes.	Samuel Fadel

2015-11-11	No need to return after ignoring mouse event.	Samuel Fadel

2015-11-09	Scale::reverse() renamed to Scale::inverse().	Samuel Fadel

2015-10-13	Changed update modifier to Shift (Scatterplot).	Samuel Fadel

2015-10-06	min/max calculation for scaling corrected (Scatterplot).	Samuel Fadel

2015-10-05	Animation easing in Scatterplot.	Samuel Fadel

2015-10-05	Initial (rudimentary) animation implementation.	Samuel Fadel
	Animation plays when setXY() is called on Scatterplot, providing a "smooth" transition for the new position of each point.
2015-09-29	HistoryGraph now notifies when the active item changes. Scatterplot now ↵	Samuel Fadel
	differentiates between interactive and programatic changes in x/y data.
2015-09-29	Inital 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
2015-09-24	Fixed interaction issues (inverted y coordinate).	Samuel Fadel

2015-09-24	Updated selection handling code; implemented option to save subsample plot.	Samuel Fadel

2015-09-23	Reverted back to individual geometries when drawing glyphs.	Samuel Fadel

2015-09-17	Additional interactive functionalities.	Samuel Fadel
	- Selection linking between subsample plot and main plot - Dumb "effectiveness" coloring
2015-09-15	Removed color scale initialization in Scatterplot and changed the signaling ↵	Samuel Fadel
	to happen only on mouse release.
2015-09-03	Fixed code typos.	Samuel Fadel

2015-09-03	Code standardization and new builtin continuous color scales scheme.	Samuel Fadel

2015-09-03	Updated 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
2015-09-01	Improvements 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.
2015-09-01	Changed mouse interaction to use keyboard modifiers in order to support.	Samuel Fadel

2015-08-27	Renamed member m_currentState and reordered to match declaration and ↵	Samuel Fadel
	initialization.
2015-08-22	Bugfix: m_currentState was not initialized.	Samuel Fadel
	This led to inconsistent behavior. Seems to be fixed.
2015-07-24	Color 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.
2015-05-30	Added tSNE. Code improvements.	Samuel Fadel