diff src/DML/MainVisBundle/Resources/assets/marionette/modules/GraphicsRenderingModule/GraphicsRenderingModule.20-Renderer.similarity-matrix.js @ 0:493bcb69166c

added public content

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/DML/MainVisBundle/Resources/assets/marionette/modules/GraphicsRenderingModule/GraphicsRenderingModule.20-Renderer.similarity-matrix.js	Tue Feb 09 20:54:02 2016 +0100
@@ -0,0 +1,156 @@
+"use strict";
+
+App.module("GraphicsRenderingModule", function(GraphicsRenderingModule, App, Backbone, Marionette, $, _, Logger) {
+
+    GraphicsRenderingModule.addInitializer(function(options){
+
+        GraphicsRenderingModule.registerRenderer({
+            id: "similarity-matrix",
+            inherit: "_",
+
+            defaultVegaConfig: {
+                comparisonMode: null,
+
+                colorForData: "#3182bd",
+
+                padding: {"top": 5, "left": 0, "bottom": 0, "right": 0},
+            },
+
+
+            _formVC: function(vc, data) {
+                vc.enoughSpaceForAxisLabels = vc.totalWidth > 200;
+                vc.width  = vc.totalWidth  - vc.padding.left - vc.padding.right;
+                vc.height = vc.totalHeight - vc.padding.top  - vc.padding.bottom;
+
+                var stats = {
+                        list: [],
+                        distance: []
+                }
+                if (data.self.stats) {
+                    data.self.stats = stats
+                }
+                var recordingCount = stats.list.length;
+
+
+                // :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+                // Data
+                var distance = stats.distance;
+                var list = stats.list;
+
+                // .............................................................
+                // Data - cells
+                var cellsInVegaData = [];
+                var maxDistance = 0;
+                for (var column = 0; column < recordingCount; ++column) {
+                    for (var row = 0; row < recordingCount; ++row) {
+                        var currentDistance = distance[row][column];
+                        if (currentDistance < 1E-5) {
+                            currentDistance = 0;
+                        }
+                        var cellInVegaData = {
+                                column:     column,
+                                row:        row,
+                                nextColumn: column + 1,
+                                nextRow:    row + 1,
+                                distance:   currentDistance
+                            };
+                        if (column != row) {
+                            cellInVegaData.tooltip =  "↔ " + list[row].label
+                                + "<br/>↕   " + list[column].label
+                                + "<br/>" + GraphicsRenderingModule._formatNumberForTooltip(cellInVegaData.distance);
+                        } else {
+                            cellInVegaData.tooltip =  list[row].label;
+                        }
+
+                        cellsInVegaData.push(cellInVegaData);
+                        if (cellInVegaData.distance > maxDistance) {
+                            maxDistance = cellInVegaData.distance;
+                        }
+                    }
+                }
+
+                vc.data.push({
+                    "name": "cells",
+                    "values": cellsInVegaData
+                });
+
+
+                // :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+                // Scales
+
+                // .............................................................
+                // Scale - columns
+                vc.scales.push({
+                    //"type": "ordinal",
+                    "name": "column",
+                    "domainMin": 0,
+                    "domainMax": recordingCount,
+                    "point": true,
+                    "round": true,
+                    "range": [0, vc.width]
+                });
+
+                // .............................................................
+                // Scale - rows
+                vc.scales.push({
+                    //"type": "ordinal",
+                    "name": "row",
+                    "domainMin": 0,
+                    "domainMax": recordingCount,
+                    "point": true,
+                    "round": true,
+                    "range": [0, vc.height]
+                });
+
+                // .............................................................
+                // Scale - fill opacity
+                vc.scales.push({
+                    "name": "fillOpacity",
+                    "type": "linear",
+                    "domain": [0, maxDistance],
+                    "point": true,
+                    "range": [0, 1]
+                });
+
+
+                // :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+                // Marks
+
+                // .............................................................
+                // Mark - background (to catch mouse events and remove tooltips)
+                vc.marks.push({
+                   "type": "rect",
+                   "properties": {
+                       "enter": {
+                           "x": {"value": -vc.padding.left},
+                           "y": {"value": -vc.padding.top},
+                           "fill": {"value": "#fff"},
+                           "y2": {"field": {"group": "height"}, "offset": vc.padding.left + vc.padding.right},
+                           "x2": {"field": {"group": "width"}, "offset": vc.padding.top + vc.padding.bottom},
+                       }
+                   }
+                });
+
+
+                // .............................................................
+                // Mark - cells
+
+                vc.marks.push({
+                    "type": "rect",
+                    "from": {"data": "cells"},
+                    "properties": {
+                        "enter": {
+                            "x":  {"field": "column", "scale": "column"},
+                            "x2": {"field": "nextColumn", "scale": "column", "offset": -1},
+                            "y":  {"field": "row", "scale": "row"},
+                            "y2": {"field": "nextRow", "scale": "row", "offset": -1},
+                            "fill": {"value": vc.colorForData},
+                            "fillOpacity": {"field": "distance", "scale": "fillOpacity"},
+                        }
+                    }
+                });
+
+            },
+        });
+    });
+}, Logger);