Merge pull request #491 from plotly/has-plot-type

Replace _has<PlotType> variables with '_has()' fullLayout method

Author: etpinard

src/components/modebar/buttons.js

@@ -256,7 +256,7 @@ function handleCartesian(gd, ev) {
 
     Plotly.relayout(gd, aobj).then(function() {
         if(astr === 'dragmode') {
-            if(fullLayout._hasCartesian) {
+            if(fullLayout._has('cartesian')) {
                 setCursor(
                     fullLayout._paper.select('.nsewdrag'),
                     DRAGCURSORS[val]
@@ -502,7 +502,7 @@ function toggleHover(gd) {
     var fullLayout = gd._fullLayout;
 
     var onHoverVal;
-    if(fullLayout._hasCartesian) {
+    if(fullLayout._has('cartesian')) {
         onHoverVal = fullLayout._isHoriz ? 'y' : 'x';
     }
     else onHoverVal = 'closest';

src/components/modebar/manage.js

@@ -73,12 +73,12 @@ function getButtonGroups(gd, buttonsToRemove, buttonsToAdd) {
     var fullLayout = gd._fullLayout,
         fullData = gd._fullData;
 
-    var hasCartesian = !!fullLayout._hasCartesian,
-        hasGL3D = !!fullLayout._hasGL3D,
-        hasGeo = !!fullLayout._hasGeo,
-        hasPie = !!fullLayout._hasPie,
-        hasGL2D = !!fullLayout._hasGL2D,
-        hasTernary = !!fullLayout._hasTernary;
+    var hasCartesian = fullLayout._has('cartesian'),
+        hasGL3D = fullLayout._has('gl3d'),
+        hasGeo = fullLayout._has('geo'),
+        hasPie = fullLayout._has('pie'),
+        hasGL2D = fullLayout._has('gl2d'),
+        hasTernary = fullLayout._has('ternary');
 
     var groups = [];
 

src/components/rangeslider/index.js

@@ -41,7 +41,7 @@ function draw(gd) {
     var height = (fullLayout.height - fullLayout.margin.b - fullLayout.margin.t) * options.thickness,
         offsetShift = Math.floor(options.borderwidth / 2);
 
-    if(sliderContainer[0].length === 0 && !fullLayout._hasGL2D) createSlider(gd);
+    if(sliderContainer[0].length === 0 && !fullLayout._has('gl2d')) createSlider(gd);
 
     // Need to default to 0 for when making gl plots
     var bb = fullLayout.xaxis._boundingBox ?

src/lib/index.js

@@ -335,6 +335,23 @@ lib.noneOrAll = function(containerIn, containerOut, attrList) {
     }
 };
 
+/**
+ * Push array with unique items
+ *
+ * @param {array} array
+ *  array to be filled
+ * @param {any} item
+ *  item to be or not to be inserted
+ * @return {array}
+ *  ref to array (now possibly containing one more item)
+ *
+ */
+lib.pushUnique = function(array, item) {
+    if(item && array.indexOf(item) === -1) array.push(item);
+
+    return array;
+};
+
 lib.mergeArray = function(traceAttr, cd, cdAttr) {
     if(Array.isArray(traceAttr)) {
         var imax = Math.min(traceAttr.length, cd.length);

src/plot_api/plot_api.js

@@ -205,7 +205,7 @@ Plotly.plot = function(gd, data, layout, config) {
         if(!recalc) return;
 
         var subplots = Plots.getSubplotIds(fullLayout, 'cartesian'),
-            modules = gd._modules;
+            modules = fullLayout._modules;
 
         // position and range calculations for traces that
         // depend on each other ie bars (stacked or grouped)
@@ -250,11 +250,12 @@ Plotly.plot = function(gd, data, layout, config) {
 
     // Now plot the data
     function drawData() {
-        var calcdata = gd.calcdata;
+        var calcdata = gd.calcdata,
+            i;
 
         // in case of traces that were heatmaps or contour maps
         // previously, remove them and their colorbars explicitly
-        for(var i = 0; i < calcdata.length; i++) {
+        for(i = 0; i < calcdata.length; i++) {
             var trace = calcdata[i][0].trace,
                 isVisible = (trace.visible === true),
                 uid = trace.uid;
@@ -272,18 +273,11 @@ Plotly.plot = function(gd, data, layout, config) {
             }
         }
 
-        var plotRegistry = Plots.subplotsRegistry;
-
-        if(fullLayout._hasGL3D) plotRegistry.gl3d.plot(gd);
-        if(fullLayout._hasGeo) plotRegistry.geo.plot(gd);
-        if(fullLayout._hasGL2D) plotRegistry.gl2d.plot(gd);
-        if(fullLayout._hasCartesian || fullLayout._hasPie) {
-            plotRegistry.cartesian.plot(gd);
+        // loop over the base plot modules present on graph
+        var basePlotModules = fullLayout._basePlotModules;
+        for(i = 0; i < basePlotModules.length; i++) {
+            basePlotModules[i].plot(gd);
         }
-        if(fullLayout._hasTernary) plotRegistry.ternary.plot(gd);
-
-        // clean up old scenes that no longer have associated data
-        // will this be a performance hit?
 
         // styling separate from drawing
         Plots.style(gd);
@@ -1661,10 +1655,12 @@ Plotly.restyle = function restyle(gd, astr, val, traces) {
         axlist,
         flagAxForDelete = {};
 
-    // for now, if we detect gl or geo stuff, just re-do the plot
-    if(fullLayout._hasGL3D || fullLayout._hasGeo || fullLayout._hasGL2D) {
-        doplot = true;
-    }
+    // At the moment, only cartesian, pie and ternary plot types can afford
+    // to not go through a full replot
+    var doPlotWhiteList = ['cartesian', 'pie', 'ternary'];
+    fullLayout._basePlotModules.forEach(function(_module) {
+        if(doPlotWhiteList.indexOf(_module.name) === -1) doplot = true;
+    });
 
     // make a new empty vals array for undoit
     function a0() { return traces.map(function() { return undefined; }); }
@@ -2309,7 +2305,7 @@ Plotly.relayout = function relayout(gd, astr, val) {
             if(p.parts[0].indexOf('scene') === 0) doplot = true;
             else if(p.parts[0].indexOf('geo') === 0) doplot = true;
             else if(p.parts[0].indexOf('ternary') === 0) doplot = true;
-            else if(fullLayout._hasGL2D &&
+            else if(fullLayout._has('gl2d') &&
                 (ai.indexOf('axis') !== -1 || p.parts[0] === 'plot_bgcolor')
             ) doplot = true;
             else if(ai === 'hiddenlabels') docalc = true;
@@ -2582,9 +2578,6 @@ function makePlotFramework(gd) {
     var gd3 = d3.select(gd),
         fullLayout = gd._fullLayout;
 
-    // TODO - find a better place for 3D to initialize axes
-    if(fullLayout._hasGL3D) Plots.subplotsRegistry.gl3d.initAxes(gd);
-
     // Plot container
     fullLayout._container = gd3.selectAll('.plot-container').data([0]);
     fullLayout._container.enter().insert('div', ':first-child')
@@ -2659,7 +2652,7 @@ function makePlotFramework(gd) {
         makeSubplots(gd, subplots);
     }
 
-    if(fullLayout._hasCartesian) makeCartesianPlotFramwork(gd, subplots);
+    if(fullLayout._has('cartesian')) makeCartesianPlotFramwork(gd, subplots);
 
     // single ternary layer for the whole plot
     fullLayout._ternarylayer = fullLayout._paper.append('g').classed('ternarylayer', true);

src/plot_api/plot_schema.js

@@ -286,6 +286,8 @@ function handleSubplotObjs(layoutAttributes) {
             var subplotRegistry = subplotsRegistry[subplotType],
                 isSubplotObj;
 
+            if(!subplotRegistry.attrRegex) return;
+
             if(subplotType === 'cartesian' || subplotType === 'gl2d') {
                 isSubplotObj = (
                     subplotRegistry.attrRegex.x.test(k) ||

src/plots/cartesian/axes.js

@@ -39,7 +39,7 @@ axes.getFromTrace = axisIds.getFromTrace;
 // find the list of possible axes to reference with an xref or yref attribute
 // and coerce it to that list
 axes.coerceRef = function(containerIn, containerOut, gd, axLetter) {
-    var axlist = gd._fullLayout._hasGL2D ? [] : axes.listIds(gd, axLetter),
+    var axlist = gd._fullLayout._has('gl2d') ? [] : axes.listIds(gd, axLetter),
         refAttr = axLetter + 'ref',
         attrDef = {};
 
@@ -1797,7 +1797,7 @@ axes.doTicks = function(gd, axid, skipTitle) {
         var alldone = axes.getSubplots(gd, ax).map(function(subplot) {
             var plotinfo = fullLayout._plots[subplot];
 
-            if(!fullLayout._hasCartesian) return;
+            if(!fullLayout._has('cartesian')) return;
 
             var container = plotinfo[axletter + 'axislayer'],
 

src/plots/cartesian/graph_interact.js

@@ -60,7 +60,7 @@ fx.supplyLayoutDefaults = function(layoutIn, layoutOut, fullData) {
     coerce('dragmode');
 
     var hovermodeDflt;
-    if(layoutOut._hasCartesian) {
+    if(layoutOut._has('cartesian')) {
         // flag for 'horizontal' plots:
         // determines the state of the mode bar 'compare' hovermode button
         var isHoriz = layoutOut._isHoriz = fx.isHoriz(fullData);
@@ -89,7 +89,7 @@ fx.isHoriz = function(fullData) {
 fx.init = function(gd) {
     var fullLayout = gd._fullLayout;
 
-    if(!fullLayout._hasCartesian || gd._context.staticPlot) return;
+    if(!fullLayout._has('cartesian') || gd._context.staticPlot) return;
 
     var subplots = Object.keys(fullLayout._plots || {}).sort(function(a,b) {
         // sort overlays last, then by x axis number, then y axis number
@@ -107,7 +107,7 @@ fx.init = function(gd) {
     subplots.forEach(function(subplot) {
         var plotinfo = fullLayout._plots[subplot];
 
-        if(!fullLayout._hasCartesian) return;
+        if(!fullLayout._has('cartesian')) return;
 
         var xa = plotinfo.x(),
             ya = plotinfo.y(),

src/plots/cartesian/index.js

@@ -30,7 +30,7 @@ exports.plot = function(gd) {
     var fullLayout = gd._fullLayout,
         subplots = Plots.getSubplotIds(fullLayout, 'cartesian'),
         calcdata = gd.calcdata,
-        modules = gd._modules;
+        modules = fullLayout._modules;
 
     function getCdSubplot(calcdata, subplot) {
         var cdSubplot = [];
@@ -78,28 +78,11 @@ exports.plot = function(gd) {
             // skip over non-cartesian trace modules
             if(_module.basePlotModule.name !== 'cartesian') continue;
 
-            // skip over pies, there are drawn below
-            if(_module.name === 'pie') continue;
-
             // plot all traces of this type on this subplot at once
             var cdModule = getCdModule(cdSubplot, _module);
             _module.plot(gd, subplotInfo, cdModule);
 
             Lib.markTime('done ' + (cdModule[0] && cdModule[0][0].trace.type));
         }
     }
-
-    // now draw stuff not on subplots (ie, only pies at the moment)
-    if(fullLayout._hasPie) {
-        var Pie = Plots.getModule('pie');
-        var cdPie = getCdModule(calcdata, Pie);
-
-        if(cdPie.length) Pie.plot(gd, cdPie);
-    }
-};
-
-exports.clean = function(newFullData, newFullLayout, oldFullData, oldFullLayout) {
-    if(oldFullLayout._hasPie && !newFullLayout._hasPie) {
-        oldFullLayout._pielayer.selectAll('g.trace').remove();
-    }
 };

src/plots/cartesian/layout_defaults.js

@@ -71,7 +71,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
     // if gl3d or geo is present on graph. This is retain backward compatible.
     //
     // TODO drop this in version 2.0
-    var ignoreOrphan = (layoutOut._hasGL3D || layoutOut._hasGeo);
+    var ignoreOrphan = (layoutOut._has('gl3d') || layoutOut._has('geo'));
 
     if(!ignoreOrphan) {
         for(i = 0; i < layoutKeys.length; i++) {
@@ -95,7 +95,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
     // make sure that plots with orphan cartesian axes
     // are considered 'cartesian'
     if(xaListCartesian.length && yaListCartesian.length) {
-        layoutOut._hasCartesian = true;
+        Lib.pushUnique(layoutOut._basePlotModules, Plots.subplotsRegistry.cartesian);
     }
 
     function axSort(a, b) {