portal-counts: display graphs for level distribution

plugins/portal-counts.user.js

@@ -2,7 +2,7 @@
 // @id             iitc-plugin-portals-count@yenky
 // @name           IITC plugin: Show total counts of portals
 // @category       Info
-// @version        0.0.10.@@DATETIMEVERSION@@
+// @version        0.1.0.@@DATETIMEVERSION@@
 // @namespace      https://github.com/jonatkins/ingress-intel-total-conversion
 // @updateURL      @@UPDATEURL@@
 // @downloadURL    @@DOWNLOADURL@@
@@ -19,6 +19,7 @@
 // PLUGIN START ////////////////////////////////////////////////////////
 
 /* whatsnew
+* 0.1.0  : display graphs
 * 0.0.10 : show in nav drawer on mobile devices
 * 0.0.9  : fix for new intel map
 * 0.0.8  : use dialog() instead of alert()
@@ -31,74 +32,157 @@
 */
 
 // use own namespace for plugin
-window.plugin.portalcounts = function() {};
+window.plugin.portalcounts = {
+  BAR_TOP: 20,
+  BAR_HEIGHT: 180,
+  BAR_WIDTH: 25,
+  BAR_PADDING: 5,
+  RADIUS_INNER: 70,
+  RADIUS_OUTER: 100,
+  CENTER_X: 200,
+  CENTER_Y: 100,
+};
 
 //count portals for each level available on the map
 window.plugin.portalcounts.getPortals = function(){
   //console.log('** getPortals');
-  var retval=false;
+  var self = window.plugin.portalcounts;
   var displayBounds = map.getBounds();
-  window.plugin.portalcounts.enlP = 0;
+  self.enlP = 0;
-  window.plugin.portalcounts.resP = 0;
+  self.resP = 0;
-  window.plugin.portalcounts.neuP = 0;
+  self.neuP = 0;
 
-  window.plugin.portalcounts.PortalsEnl = new Array();
+  self.PortalsEnl = new Array();
-  window.plugin.portalcounts.PortalsRes = new Array();
+  self.PortalsRes = new Array();
   for(var level = window.MAX_PORTAL_LEVEL; level > 0; level--){
-    window.plugin.portalcounts.PortalsEnl[level] = 0;
+    self.PortalsEnl[level] = 0;
-    window.plugin.portalcounts.PortalsRes[level] = 0;
+    self.PortalsRes[level] = 0;
   }
 
   $.each(window.portals, function(i, portal) {
-    retval=true;
     var level = portal.options.level;
     var team = portal.options.team;
     // just count portals in viewport
     if(!displayBounds.contains(portal.getLatLng())) return true;
     switch (team){
       case 1 :
-        window.plugin.portalcounts.resP++;
+        self.resP++;
-        window.plugin.portalcounts.PortalsRes[level]++;
+        self.PortalsRes[level]++;
         break;
       case 2 :
-        window.plugin.portalcounts.enlP++;
+        self.enlP++;
-        window.plugin.portalcounts.PortalsEnl[level]++;
+        self.PortalsEnl[level]++;
         break;
       default:
-        window.plugin.portalcounts.neuP++;
+        self.neuP++;
         break;
     }
   });
 
   //get portals informations from IITC
   var minlvl = getMinPortalLevel();
+  var total = self.neuP + self.enlP + self.resP;
 
-  var counts = '<table>';
+  var counts = '';
-  if(retval) {
+  if(total > 0) {
-    counts += '<tr><th></th><th class="enl">Enlightened</th><th class="res">Resistance</th></tr>';  //'+window.plugin.portalcounts.enlP+' Portal(s)</th></tr>';
+    counts += '<table><tr><th></th><th class="enl">Enlightened</th><th class="res">Resistance</th></tr>';  //'+self.enlP+' Portal(s)</th></tr>';
     for(var level = window.MAX_PORTAL_LEVEL; level > 0; level--){
       counts += '<tr><td class="L'+level+'">Level '+level+'</td>';
       if(minlvl > level)
         counts += '<td colspan="2">zoom in to see portals in this level</td>';
       else
-        counts += '<td class="enl">'+window.plugin.portalcounts.PortalsEnl[level]+'</td><td class="res">'+window.plugin.portalcounts.PortalsRes[level]+'</td>';
+        counts += '<td class="enl">'+self.PortalsEnl[level]+'</td><td class="res">'+self.PortalsRes[level]+'</td>';
       counts += '</tr>';
     }
 
-    counts += '<tr><th>Total:</th><td class="enl">'+window.plugin.portalcounts.enlP+'</td><td class="res">'+window.plugin.portalcounts.resP+'</td></tr>';
+    counts += '<tr><th>Total:</th><td class="enl">'+self.enlP+'</td><td class="res">'+self.resP+'</td></tr>';
 
     counts += '<tr><td>Neutral:</td><td colspan="2">';
     if(minlvl > 0)
       counts += 'zoom in to see unclaimed portals';
     else
-      counts += window.plugin.portalcounts.neuP;
+      counts += self.neuP;
-    counts += '</td></tr>';
+    counts += '</td></tr></table>';
 
+    var svg = $('<svg width="300" height="200">').css("padding-top", 10);
+
+    var all = self.PortalsRes.map(function(val,i){return val+self.PortalsEnl[i]});
+    all[0] = self.neuP;
+
+    // bar graphs
+    self.makeBar(self.PortalsEnl, "Enl", COLORS[2], 0                                    ).appendTo(svg);
+    self.makeBar(all            , "All", "#FFFFFF", 1*(self.BAR_WIDTH + self.BAR_PADDING)).appendTo(svg);
+    self.makeBar(self.PortalsRes, "Res", COLORS[1], 2*(self.BAR_WIDTH + self.BAR_PADDING)).appendTo(svg);
+
+    // pie graph
+    var g = $("<g>")
+      .attr("transform", self.format("translate(%s,%s)", self.CENTER_X, self.CENTER_Y))
+      .appendTo(svg);
+
+    // inner parts - factions
+    self.makePie(0,                             self.resP/total,               COLORS[1]).appendTo(g);
+    self.makePie(self.resP/total,               (self.neuP + self.resP)/total, COLORS[0]).appendTo(g);
+    self.makePie((self.neuP + self.resP)/total, 1,                             COLORS[2]).appendTo(g);
+
+    // outer part - levels
+    var angle = 0;
+    for(var i=self.PortalsRes.length-1;i>=0;i--) {
+      if(!self.PortalsRes[i])
+        continue;
+
+      var diff = self.PortalsRes[i] / total;
+      self.makeRing(angle, angle+diff, COLORS_LVL[i]).appendTo(g);
+      angle += diff;
+    }
+
+    var diff = self.neuP / total;
+    self.makeRing(angle, angle+diff, COLORS_LVL[0]).appendTo(g);
+    angle += diff;
+
+    for(var i=0;i<self.PortalsEnl.length;i++) {
+      if(!self.PortalsEnl[i])
+        continue;
+
+      var diff = self.PortalsEnl[i] / total;
+      self.makeRing(angle, angle+diff, COLORS_LVL[i]).appendTo(g);
+      angle += diff;
+    }
+
+    // black line from center to top
+    $("<line>")
+      .attr({
+        x1: self.resP<self.enlP ? 0.5 : -0.5,
+        y1: 0,
+        x2: self.resP<self.enlP ? 0.5 : -0.5,
+        y2: -self.RADIUS_OUTER,
+        stroke: "#000",
+        "stroke-width": 1
+      })
+      .appendTo(g);
+
+    // if there are no neutral portals, draw a black line between res and enl
+    if(self.neuP == 0) {
+      var x = Math.sin((0.5 - self.resP/total) * 2 * Math.PI) * self.RADIUS_OUTER;
+      var y = Math.cos((0.5 - self.resP/total) * 2 * Math.PI) * self.RADIUS_OUTER;
+
+      $("<line>")
+        .attr({
+          x1: self.resP<self.enlP ? 0.5 : -0.5,
+          y1: 0,
+          x2: x,
+          y2: y,
+          stroke: "#000",
+          "stroke-width": 1
+        })
+        .appendTo(g);
+    }
+
+    counts += svg[0].outerHTML;
   } else
-    counts += '<tr><td>No Portals in range!</td></tr>';
+    counts += '<p>No Portals in range!</p>';
-  counts += '</table>';
+  counts += '';
 
-  var total = window.plugin.portalcounts.enlP + window.plugin.portalcounts.resP + window.plugin.portalcounts.neuP;
+  var total = self.enlP + self.resP + self.neuP;
   var title = total + ' ' + (total == 1 ? 'portal' : 'portals');
 
   if(typeof android !== 'undefined' && android && android.addPane) {
@@ -110,10 +194,102 @@ window.plugin.portalcounts.getPortals = function(){
     dialog({
       html: '<div id="portalcounts">' + counts + '</div>',
       title: 'Portal counts: ' + title,
+      width: 'auto'
     });
   }
 }
 
+window.plugin.portalcounts.makeBar = function(portals, text, color, shift) {
+  var self = window.plugin.portalcounts;
+  var g = $("<g>").attr("transform", "translate("+shift+",0)");
+  var sum = portals.reduce(function(a,b){ return a+b });
+  var top = self.BAR_TOP;
+
+  if(sum != 0) {
+    for(var i=portals.length-1;i>=0;i--) {
+      if(!portals[i])
+        continue;
+      var height = self.BAR_HEIGHT * portals[i] / sum;
+      $("<rect>")
+        .attr({
+          x: 0,
+          y: top,
+          width: self.BAR_WIDTH,
+          height: height,
+          fill: COLORS_LVL[i]
+        })
+        .appendTo(g);
+      top += height;
+    }
+  }
+
+  $('<text>')
+    .html(text)
+    .attr({
+      x: self.BAR_WIDTH * 0.5,
+      y: self.BAR_TOP * 0.75,
+      fill: color,
+      "text-anchor": "middle"
+    })
+    .appendTo(g);
+
+  return g;
+};
+
+window.plugin.portalcounts.makePie = function(startAngle, endAngle, color) {
+  var self = window.plugin.portalcounts;
+  var large_arc = (endAngle - startAngle) > 0.5 ? 1 : 0;
+
+  startAngle = 0.5 - startAngle;
+  endAngle   = 0.5 - endAngle;
+
+  var p1x = Math.sin(startAngle * 2 * Math.PI) * self.RADIUS_INNER;
+  var p1y = Math.cos(startAngle * 2 * Math.PI) * self.RADIUS_INNER;
+  var p2x = Math.sin(endAngle   * 2 * Math.PI) * self.RADIUS_INNER;
+  var p2y = Math.cos(endAngle   * 2 * Math.PI) * self.RADIUS_INNER;
+
+  return $("<path>")
+    .attr({
+      fill: color,
+      d: self.format("M %s,%s A %s,%s 0 %s 1 %s,%s L 0,0 z", p1x,p1y, self.RADIUS_INNER,self.RADIUS_INNER, large_arc, p2x,p2y)
+    });
+};
+
+window.plugin.portalcounts.makeRing = function(startAngle, endAngle, color) {
+  var self = window.plugin.portalcounts;
+  var large_arc = (endAngle - startAngle) > 0.5 ? 1 : 0;
+
+  startAngle = 0.5 - startAngle;
+  endAngle   = 0.5 - endAngle;
+
+  var p1x = Math.sin(startAngle * 2 * Math.PI) * self.RADIUS_OUTER;
+  var p1y = Math.cos(startAngle * 2 * Math.PI) * self.RADIUS_OUTER;
+  var p2x = Math.sin(endAngle   * 2 * Math.PI) * self.RADIUS_OUTER;
+  var p2y = Math.cos(endAngle   * 2 * Math.PI) * self.RADIUS_OUTER;
+  var p3x = Math.sin(endAngle   * 2 * Math.PI) * self.RADIUS_INNER;
+  var p3y = Math.cos(endAngle   * 2 * Math.PI) * self.RADIUS_INNER;
+  var p4x = Math.sin(startAngle * 2 * Math.PI) * self.RADIUS_INNER;
+  var p4y = Math.cos(startAngle * 2 * Math.PI) * self.RADIUS_INNER;
+
+  return $("<path>")
+    .attr({
+      fill: color,
+      d: self.format("M %s,%s ", p1x, p1y)
+       + self.format("A %s,%s 0 %s 1 %s,%s ", self.RADIUS_OUTER,self.RADIUS_OUTER, large_arc, p2x,p2y)
+       + self.format("L %s,%s ", p3x,p3y)
+       + self.format("A %s,%s 0 %s 0 %s,%s ", self.RADIUS_INNER,self.RADIUS_INNER, large_arc, p4x,p4y)
+       + "Z"
+    });
+};
+
+window.plugin.portalcounts.format = function(str) {
+  var re = /%s/;
+  for(var i = 1; i < arguments.length; i++) {
+    str = str.replace(re, arguments[i]);
+  }
+  return str;
+}
+
 window.plugin.portalcounts.onPaneChanged = function(pane) {
   if(pane == "plugin-portalcounts")
     window.plugin.portalcounts.getPortals();