Remove _fullInput and other dead transforms code

draftlogs/7834_remove.md

@@ -0,0 +1 @@
+- Remove internal `trace._fullInput` property and other dead code related to the removed `transforms` feature. No user-facing changes expected [[#7834](https://github.com/plotly/plotly.js/pull/7834)]

src/components/fx/helpers.js

@@ -122,17 +122,7 @@ exports.makeEventData = function (pt, trace, cd) {
         pointNumber: pointNumber
     };
 
-    if (trace._indexToPoints) {
-        var pointIndices = trace._indexToPoints[pointNumber];
-
-        if (pointIndices.length === 1) {
-            out.pointIndex = pointIndices[0];
-        } else {
-            out.pointIndices = pointIndices;
-        }
-    } else {
-        out.pointIndex = pointNumber;
-    }
+    out.pointIndex = pointNumber;
 
     if (trace._module.eventData) {
         out = trace._module.eventData(out, pt, trace, cd, pointNumber);

src/components/legend/draw.js

@@ -111,7 +111,6 @@ function drawOne(gd, opts) {
 
             var shapeLegend = {
                 _isShape: true,
-                _fullInput: shape,
                 index: shape._index,
                 name: shape.name || shape.label.text || ('shape ' + shape._index),
                 legend: shape.legend,
@@ -599,12 +598,11 @@ function drawTexts(g, gd, legendObj) {
                 this.text(ensureLength(newName, maxNameLength))
                     .call(textLayout, g, gd, legendObj);
 
-                var fullInput = legendItem.trace._fullInput || {};
                 var update = {};
 
                 update.name = newName;
 
-                if(fullInput._isShape) {
+                if(legendItem.trace._isShape) {
                     return Registry.call('_guiRelayout', gd, 'shapes[' + trace.index + '].name', update.name);
                 } else {
                     return Registry.call('_guiRestyle', gd, update, trace.index);

src/components/legend/handle_click.js

@@ -50,7 +50,7 @@ exports.handleItemClick = function handleItemClick(g, gd, legendObj, mode) {
 
     var fullTrace = legendItem.trace;
     if (fullTrace._isShape) {
-        fullTrace = fullTrace._fullInput;
+        fullTrace = fullLayout.shapes[fullTrace.index];
     }
 
     var legendgroup = fullTrace.legendgroup;
@@ -92,15 +92,14 @@ exports.handleItemClick = function handleItemClick(g, gd, legendObj, mode) {
     function setVisibility(fullTrace, visibility) {
         if (legendItem.groupTitle && !toggleGroup) return;
 
-        var fullInput = fullTrace._fullInput || fullTrace;
-        var isShape = fullInput._isShape;
-        var index = fullInput.index;
-        if (index === undefined) index = fullInput._index;
+        var isShape = fullTrace._isShape;
+        var index = fullTrace.index;
+        if (index === undefined) index = fullTrace._index;
 
         // false -> false (not possible since will not be visible in legend)
         // true -> legendonly
         // legendonly -> true
-        var nextVisibility = fullInput.visible === false ? false : visibility;
+        var nextVisibility = fullTrace.visible === false ? false : visibility;
 
         if (isShape) {
             insertShapesUpdate(index, nextVisibility);
@@ -111,10 +110,7 @@ exports.handleItemClick = function handleItemClick(g, gd, legendObj, mode) {
 
     var thisLegend = fullTrace.legend;
 
-    var fullInput = fullTrace._fullInput;
-    var isShape = fullInput && fullInput._isShape;
-
-    if (!isShape && Registry.traceIs(fullTrace, 'pie-like')) {
+    if (!fullTrace._isShape && Registry.traceIs(fullTrace, 'pie-like')) {
         var thisLabel = legendItem.label;
         var thisLabelIndex = hiddenSlices.indexOf(thisLabel);
 

src/components/selections/select.js

@@ -940,51 +940,40 @@ function isOnlyOnePointSelected(searchTraces) {
 
 function updateSelectedState(gd, searchTraces, eventData) {
     var i;
+    var trace;
 
     // before anything else, update preGUI if necessary
     for(i = 0; i < searchTraces.length; i++) {
-        var fullInputTrace = searchTraces[i].cd[0].trace._fullInput;
-        var tracePreGUI = gd._fullLayout._tracePreGUI[fullInputTrace.uid] || {};
+        trace = searchTraces[i].cd[0].trace;
+        var tracePreGUI = gd._fullLayout._tracePreGUI[trace.uid] || {};
         if(tracePreGUI.selectedpoints === undefined) {
-            tracePreGUI.selectedpoints = fullInputTrace._input.selectedpoints || null;
+            tracePreGUI.selectedpoints = trace._input.selectedpoints || null;
         }
     }
 
-    var trace;
     if(eventData) {
         var pts = eventData.points || [];
         for(i = 0; i < searchTraces.length; i++) {
             trace = searchTraces[i].cd[0].trace;
-            trace._input.selectedpoints = trace._fullInput.selectedpoints = [];
-            if(trace._fullInput !== trace) trace.selectedpoints = [];
+            trace._input.selectedpoints = trace.selectedpoints = [];
         }
 
         for(var k = 0; k < pts.length; k++) {
             var pt = pts[k];
             var data = pt.data;
-            var fullData = pt.fullData;
             var pointIndex = pt.pointIndex;
             var pointIndices = pt.pointIndices;
             if(pointIndices) {
                 [].push.apply(data.selectedpoints, pointIndices);
-                if(trace._fullInput !== trace) {
-                    [].push.apply(fullData.selectedpoints, pointIndices);
-                }
             } else {
                 data.selectedpoints.push(pointIndex);
-                if(trace._fullInput !== trace) {
-                    fullData.selectedpoints.push(pointIndex);
-                }
             }
         }
     } else {
         for(i = 0; i < searchTraces.length; i++) {
             trace = searchTraces[i].cd[0].trace;
             delete trace.selectedpoints;
             delete trace._input.selectedpoints;
-            if(trace._fullInput !== trace) {
-                delete trace._fullInput.selectedpoints;
-            }
         }
     }
 

src/lib/index.js

@@ -585,39 +585,17 @@ lib.extractOption = function (calcPt, trace, calcKey, traceKey) {
     if (!Array.isArray(traceVal)) return traceVal;
 };
 
-function makePtIndex2PtNumber(indexToPoints) {
-    var ptIndex2ptNumber = {};
-    for (var k in indexToPoints) {
-        var pts = indexToPoints[k];
-        for (var j = 0; j < pts.length; j++) {
-            ptIndex2ptNumber[pts[j]] = +k;
-        }
-    }
-    return ptIndex2ptNumber;
-}
-
 /** Tag selected calcdata items
- *
- * N.B. note that point 'index' corresponds to input data array index
- *  whereas 'number' is its post-transform version.
  *
  * @param {array} calcTrace
  * @param {object} trace
  *  - selectedpoints {array}
- *  - _indexToPoints {object}
  * @param {ptNumber2cdIndex} ptNumber2cdIndex (optional)
  *  optional map object for trace types that do not have 1-to-1 point number to
  *  calcdata item index correspondence (e.g. histogram)
  */
 lib.tagSelected = function (calcTrace, trace, ptNumber2cdIndex) {
     var selectedpoints = trace.selectedpoints;
-    var indexToPoints = trace._indexToPoints;
-    var ptIndex2ptNumber;
-
-    // make pt index-to-number map object, which takes care of transformed traces
-    if (indexToPoints) {
-        ptIndex2ptNumber = makePtIndex2PtNumber(indexToPoints);
-    }
 
     function isCdIndexValid(v) {
         return v !== undefined && v < calcTrace.length;
@@ -630,7 +608,7 @@ lib.tagSelected = function (calcTrace, trace, ptNumber2cdIndex) {
             lib.isIndex(ptIndex) ||
             (lib.isArrayOrTypedArray(ptIndex) && lib.isIndex(ptIndex[0]) && lib.isIndex(ptIndex[1]))
         ) {
-            var ptNumber = ptIndex2ptNumber ? ptIndex2ptNumber[ptIndex] : ptIndex;
+            var ptNumber = ptIndex;
             var cdIndex = ptNumber2cdIndex ? ptNumber2cdIndex[ptNumber] : ptNumber;
 
             if (isCdIndexValid(cdIndex)) {
@@ -640,30 +618,6 @@ lib.tagSelected = function (calcTrace, trace, ptNumber2cdIndex) {
     }
 };
 
-lib.selIndices2selPoints = function (trace) {
-    var selectedpoints = trace.selectedpoints;
-    var indexToPoints = trace._indexToPoints;
-
-    if (indexToPoints) {
-        var ptIndex2ptNumber = makePtIndex2PtNumber(indexToPoints);
-        var out = [];
-
-        for (var i = 0; i < selectedpoints.length; i++) {
-            var ptIndex = selectedpoints[i];
-            if (lib.isIndex(ptIndex)) {
-                var ptNumber = ptIndex2ptNumber[ptIndex];
-                if (lib.isIndex(ptNumber)) {
-                    out.push(ptNumber);
-                }
-            }
-        }
-
-        return out;
-    } else {
-        return selectedpoints;
-    }
-};
-
 /** Returns target as set by 'target' transform attribute
  *
  * @param {object} trace : full trace object
@@ -956,8 +910,8 @@ lib.expandObjectPaths = function (data) {
                     data[prop] = data[prop] || [];
 
                     if (match[3] === '.') {
-                        // This is the case where theere are subsequent properties into which
-                        // we must recurse, e.g. transforms[0].value
+                        // This is the case where there are subsequent properties into which
+                        // we must recurse, e.g. annotations[0].text
                         trailingPath = match[4];
                         dest = data[prop][idx] = data[prop][idx] || {};
 

src/plot_api/plot_api.js

@@ -1408,16 +1408,6 @@ function _restyle(gd, aobj, traces) {
         return 'LAYOUT' + axName + '.range';
     }
 
-    function getFullTrace(traceIndex) {
-        // usually fullData maps 1:1 onto data, but with groupby transforms
-        // the fullData index can be greater. Take the *first* matching trace.
-        for (var j = traceIndex; j < fullData.length; j++) {
-            if (fullData[j]._input === data[traceIndex]) return fullData[j];
-        }
-        // should never get here - and if we *do* it should cause an error
-        // later on undefined fullTrace is passed to nestedProperty.
-    }
-
     // for attrs that interact (like scales & autoscales), save the
     // old vals before making the change
     // val=undefined will not set a value, just record what the value was.
@@ -1438,7 +1428,7 @@ function _restyle(gd, aobj, traces) {
             extraparam = layoutNP(gd.layout, attr.replace('LAYOUT', ''));
         } else {
             var tracei = traces[i];
-            var preGUI = fullLayout._tracePreGUI[getFullTrace(tracei)._fullInput.uid];
+            var preGUI = fullLayout._tracePreGUI[fullData[tracei].uid];
             extraparam = makeNP(preGUI, guiEditFlag)(data[tracei], attr);
         }
 
@@ -1509,8 +1499,8 @@ function _restyle(gd, aobj, traces) {
         undoit[ai] = a0();
         for (i = 0; i < traces.length; i++) {
             cont = data[traces[i]];
-            contFull = getFullTrace(traces[i]);
-            var preGUI = fullLayout._tracePreGUI[contFull._fullInput.uid];
+            contFull = fullData[traces[i]];
+            var preGUI = fullLayout._tracePreGUI[contFull.uid];
             param = makeNP(preGUI, guiEditFlag)(cont, ai);
             oldVal = param.get();
             newVal = Array.isArray(vi) ? vi[i % vi.length] : vi;
@@ -2343,8 +2333,7 @@ var layoutUIControlPatterns = [
 // or with no `attr` we use `trace.uirevision`
 var traceUIControlPatterns = [
     { pattern: /^selectedpoints$/, attr: 'selectionrevision' },
-    // "visible" includes trace.transforms[i].styles[j].value.visible
-    { pattern: /(^|value\.)visible$/, attr: 'legend.uirevision' },
+    { pattern: /^visible$/, attr: 'legend.uirevision' },
     { pattern: /^dimensions\[\d+\]\.constraintrange/ },
     { pattern: /^node\.(x|y|groups)/ }, // for Sankey nodes
     { pattern: /^level$/ }, // for Sunburst, Treemap and Icicle traces
@@ -2354,8 +2343,7 @@ var traceUIControlPatterns = [
     // reasonable or should these be `editrevision`?
     // Also applies to axis titles up in the layout section
 
-    // "name" also includes transform.styles
-    { pattern: /(^|value\.)name$/ },
+    { pattern: /^name$/ },
     // including nested colorbar attributes (ie marker.colorbar)
     { pattern: /colorbar\.title\.text$/ },
     { pattern: /colorbar\.(x|y)$/, attr: 'editrevision' }
@@ -2392,7 +2380,7 @@ function getNewRev(revAttr, container) {
 
 function getFullTraceIndexFromUid(uid, fullData) {
     for (var i = 0; i < fullData.length; i++) {
-        if (fullData[i]._fullInput.uid === uid) return i;
+        if (fullData[i].uid === uid) return i;
     }
     return -1;
 }
@@ -2499,7 +2487,7 @@ function applyUIRevisions(data, layout, oldFullData, oldFullLayout) {
     for (var uid in allTracePreGUI) {
         var tracePreGUI = allTracePreGUI[uid];
         var newTrace = null;
-        var fullInput;
+        var fullTrace;
         for (key in tracePreGUI) {
             // wait until we know we have preGUI values to look for traces
             // but if we don't find both, stop looking at this uid
@@ -2511,10 +2499,9 @@ function applyUIRevisions(data, layout, oldFullData, oldFullLayout) {
                     delete allTracePreGUI[uid];
                     break;
                 }
-                var fullTrace = oldFullData[fulli];
-                fullInput = fullTrace._fullInput;
+                fullTrace = oldFullData[fulli];
 
-                var newTracei = getTraceIndexFromUid(uid, data, fullInput.index);
+                var newTracei = getTraceIndexFromUid(uid, data, fullTrace.index);
                 if (newTracei < 0) {
                     // No match in new data
                     delete allTracePreGUI[uid];
@@ -2529,7 +2516,7 @@ function applyUIRevisions(data, layout, oldFullData, oldFullLayout) {
                     oldRev = nestedProperty(oldFullLayout, match.attr).get();
                     newRev = oldRev && getNewRev(match.attr, layout);
                 } else {
-                    oldRev = fullInput.uirevision;
+                    oldRev = fullTrace.uirevision;
                     // inheritance for trace.uirevision is simple, just layout.uirevision
                     newRev = newTrace.uirevision;
                     if (newRev === undefined) newRev = layout.uirevision;
@@ -2541,7 +2528,7 @@ function applyUIRevisions(data, layout, oldFullData, oldFullLayout) {
                     newNP = nestedProperty(newTrace, key);
                     newVal = newNP.get();
                     if (valsMatch(newVal, preGUIVal)) {
-                        newNP.set(undefinedToNull(nestedProperty(fullInput, key).get()));
+                        newNP.set(undefinedToNull(nestedProperty(fullTrace, key).get()));
                         continue;
                     }
                 }
@@ -2630,9 +2617,9 @@ function react(gd, data, layout, config) {
 
             applyUIRevisions(gd.data, gd.layout, oldFullData, oldFullLayout);
 
-            // "true" skips updating calcdata and remapping arrays from calcTransforms,
-            // which supplyDefaults usually does at the end, but we may need to NOT do
-            // if the diff (which we haven't determined yet) says we'll recalc
+            // "true" skips updating calcdata, which supplyDefaults usually does at
+            // the end, but we may need to NOT do if the diff (which we haven't
+            // determined yet) says we'll recalc
             Plots.supplyDefaults(gd, { skipUpdateCalc: true });
 
             var newFullData = gd._fullData;
@@ -2667,7 +2654,7 @@ function react(gd, data, layout, config) {
                         if (emptyCategories) emptyCategories();
                     }
                 }
-                // otherwise do the calcdata updates and calcTransform array remaps that we skipped earlier
+                // otherwise do the calcdata updates that we skipped earlier
             } else {
                 Plots.supplyDefaultsUpdateCalc(gd.calcdata, newFullData);
             }
@@ -2783,11 +2770,11 @@ function diffData(gd, oldFullData, newFullData, immutable, transition, newDataRe
 
     for (i = 0; i < oldFullData.length; i++) {
         if (newFullData[i]) {
-            trace = newFullData[i]._fullInput;
+            trace = newFullData[i];
             if (seenUIDs[trace.uid]) continue;
             seenUIDs[trace.uid] = 1;
 
-            getDiffFlags(oldFullData[i]._fullInput, trace, [], diffOpts);
+            getDiffFlags(oldFullData[i], trace, [], diffOpts);
         }
     }
 

src/plot_api/plot_schema.js

@@ -218,7 +218,7 @@ exports.findArrayAttributes = function(trace) {
  * @param {object} trace
  *  full trace object that contains a reference to `_module.attributes`
  * @param {object} parts
- *  an array of parts, like ['transforms', 1, 'value']
+ *  an array of parts, like ['dimensions', 1, 'values']
  *  typically from nestedProperty(...).parts
  *
  * @return {object|false}