plotly · archmoj · May 27, 2021 · May 25, 2021 · May 25, 2021 · May 25, 2021
diff --git a/src/components/legend/style.js b/src/components/legend/style.js
@@ -95,13 +95,16 @@ module.exports = function style(s, gd, legend) {
     .each(styleOHLC);
 
     function styleLines(d) {
+        var styleGuide = getStyleGuide(d);
+        var showFill = styleGuide.showFill;
+        var showLine = styleGuide.showLine;
+        var showGradientLine = styleGuide.showGradientLine;
+        var showGradientFill = styleGuide.showGradientFill;
+        var anyFill = styleGuide.anyFill;
+        var anyLine = styleGuide.anyLine;
+
         var d0 = d[0];
         var trace = d0.trace;
-        var showFill = trace.visible && trace.fill && trace.fill !== 'none';
-        var showLine = subTypes.hasLines(trace);
-        var contours = trace.contours;
-        var showGradientLine = false;
-        var showGradientFill = false;
         var dMod, tMod;
 
         var cOpts = extractOpts(trace);
@@ -127,28 +130,10 @@ module.exports = function style(s, gd, legend) {
             }
         };
 
-        if(contours) {
-            var coloring = contours.coloring;
-
-            if(coloring === 'lines') {
-                showGradientLine = true;
-            } else {
-                showLine = coloring === 'none' || coloring === 'heatmap' || contours.showlines;
-            }
-
-            if(contours.type === 'constraint') {
-                showFill = contours._operation !== '=';
-            } else if(coloring === 'fill' || coloring === 'heatmap') {
-                showGradientFill = true;
-            }
-        }
-
         // with fill and no markers or text, move the line and fill up a bit
         // so it's more centered
-        var markersOrText = subTypes.hasMarkers(trace) || subTypes.hasText(trace);
-        var anyFill = showFill || showGradientFill;
-        var anyLine = showLine || showGradientLine;
-        var pathStart = (markersOrText || !anyFill) ? 'M5,0' :
+
+        var pathStart = (subTypes.hasMarkers(trace) || !anyFill) ? 'M5,0' :
             // with a line leave it slightly below center, to leave room for the
             // line thickness and because the line is usually more prominent
             anyLine ? 'M5,-2' : 'M5,-3';
@@ -184,11 +169,15 @@ module.exports = function style(s, gd, legend) {
     }
 
     function stylePoints(d) {
+        var styleGuide = getStyleGuide(d);
+        var anyFill = styleGuide.anyFill;
+        var anyLine = styleGuide.anyLine;
+        var showLine = styleGuide.showLine;
+        var showMarker = styleGuide.showMarker;
+
         var d0 = d[0];
         var trace = d0.trace;
-        var showMarkers = subTypes.hasMarkers(trace);
-        var showText = subTypes.hasText(trace);
-        var showLines = subTypes.hasLines(trace);
+        var showText = !showMarker && !anyLine && !anyFill && subTypes.hasText(trace);
         var dMod, tMod;
 
         // 'scatter3d' don't use gd.calcdata,
@@ -217,11 +206,11 @@ module.exports = function style(s, gd, legend) {
         }
 
         // constrain text, markers, etc so they'll fit on the legend
-        if(showMarkers || showText || showLines) {
+        if(showMarker || showText || showLine) {
             var dEdit = {};
             var tEdit = {};
 
-            if(showMarkers) {
+            if(showMarker) {
                 dEdit.mc = boundVal('marker.color', pickFirst);
                 dEdit.mx = boundVal('marker.symbol', pickFirst);
                 dEdit.mo = boundVal('marker.opacity', Lib.mean, [0.2, 1]);
@@ -238,7 +227,7 @@ module.exports = function style(s, gd, legend) {
                 tEdit.marker.size = ms;
             }
 
-            if(showLines) {
+            if(showLine) {
                 tEdit.line = {
                     width: boundVal('line.width', pickFirst, [0, 10], CST_LINE_WIDTH)
                 };
@@ -265,7 +254,7 @@ module.exports = function style(s, gd, legend) {
         var ptgroup = d3.select(this).select('g.legendpoints');
 
         var pts = ptgroup.selectAll('path.scatterpts')
-            .data(showMarkers ? dMod : []);
+            .data(showMarker ? dMod : []);
         // make sure marker is on the bottom, in case it enters after text
         pts.enter().insert('path', ':first-child')
             .classed('scatterpts', true)
@@ -275,7 +264,7 @@ module.exports = function style(s, gd, legend) {
 
         // 'mrc' is set in pointStyle and used in textPointStyle:
         // constrain it here
-        if(showMarkers) dMod[0].mrc = 3;
+        if(showMarker) dMod[0].mrc = 3;
 
         var txt = ptgroup.selectAll('g.pointtext')
             .data(showText ? dMod : []);
@@ -636,3 +625,40 @@ function getGradientDirection(reversescale, isRadial) {
     var str = isRadial ? 'radial' : 'horizontal';
     return str + (reversescale ? '' : 'reversed');
 }
+
+function getStyleGuide(d) {
+    var trace = d[0].trace;
+    var contours = trace.contours;
+    var showLine = subTypes.hasLines(trace);
+    var showMarker = subTypes.hasMarkers(trace);
+
+    var showFill = trace.visible && trace.fill && trace.fill !== 'none';
+    var showGradientLine = false;
+    var showGradientFill = false;
+
+    if(contours) {
+        var coloring = contours.coloring;
+
+        if(coloring === 'lines') {
+            showGradientLine = true;
+        } else {
+            showLine = coloring === 'none' || coloring === 'heatmap' || contours.showlines;
+        }
+
+        if(contours.type === 'constraint') {
+            showFill = contours._operation !== '=';
+        } else if(coloring === 'fill' || coloring === 'heatmap') {
+            showGradientFill = true;
+        }
+    }
+
+    return {
+        showMarker: showMarker,
+        showLine: showLine,
+        showFill: showFill,
+        showGradientLine: showGradientLine,
+        showGradientFill: showGradientFill,
+        anyLine: showLine || showGradientLine,
+        anyFill: showFill || showGradientFill,
+    };
+}
diff --git a/test/image/baselines/cliponaxis_false-dates-log.png b/test/image/baselines/cliponaxis_false-dates-log.png
diff --git a/test/image/baselines/geo_africa-insets.png b/test/image/baselines/geo_africa-insets.png
diff --git a/test/image/baselines/geo_legendonly.png b/test/image/baselines/geo_legendonly.png
diff --git a/test/image/baselines/gl2d_point-selection.png b/test/image/baselines/gl2d_point-selection.png
diff --git a/test/image/baselines/gl2d_text_chart_arrays.png b/test/image/baselines/gl2d_text_chart_arrays.png
diff --git a/test/image/baselines/gl2d_text_chart_invalid-arrays.png b/test/image/baselines/gl2d_text_chart_invalid-arrays.png
diff --git a/test/image/baselines/gl3d_scatter3d-align-texts.png b/test/image/baselines/gl3d_scatter3d-align-texts.png
diff --git a/test/image/baselines/gl3d_scatter3d-blank-text.png b/test/image/baselines/gl3d_scatter3d-blank-text.png
diff --git a/test/image/baselines/gl3d_scatter3d-texttemplate.png b/test/image/baselines/gl3d_scatter3d-texttemplate.png
diff --git a/test/image/baselines/legend-constant-itemsizing.png b/test/image/baselines/legend-constant-itemsizing.png
diff --git a/test/image/baselines/mathjax.png b/test/image/baselines/mathjax.png
diff --git a/test/image/baselines/point-selection.png b/test/image/baselines/point-selection.png
diff --git a/test/image/baselines/scattercarpet-text.png b/test/image/baselines/scattercarpet-text.png
diff --git a/test/image/baselines/text_chart_arrays.png b/test/image/baselines/text_chart_arrays.png
diff --git a/test/image/baselines/text_chart_invalid-arrays.png b/test/image/baselines/text_chart_invalid-arrays.png
diff --git a/test/image/baselines/texttemplate.png b/test/image/baselines/texttemplate.png
diff --git a/test/image/mocks/gl2d_text_chart_arrays.json b/test/image/mocks/gl2d_text_chart_arrays.json
@@ -58,7 +58,7 @@
                 2,
                 2
             ],
-            "mode": "lines+markers+text",
+            "mode": "lines+text",
             "name": "Lines and Text",
             "text": [
                 "Text G",

diff --git a/test/image/mocks/gl2d_text_chart_invalid-arrays.json b/test/image/mocks/gl2d_text_chart_invalid-arrays.json
@@ -53,7 +53,7 @@
                 2,
                 2
             ],
-            "mode": "lines+markers+text",
+            "mode": "lines+text",
             "name": "Lines and Text",
             "text": [
                 "Text G",

diff --git a/test/image/mocks/text_chart_arrays.json b/test/image/mocks/text_chart_arrays.json
@@ -58,7 +58,7 @@
                 2,
                 2
             ],
-            "mode": "lines+markers+text",
+            "mode": "lines+text",
             "name": "Lines and Text",
             "text": [
                 "Text G",

diff --git a/test/image/mocks/text_chart_invalid-arrays.json b/test/image/mocks/text_chart_invalid-arrays.json
@@ -53,7 +53,7 @@
                 2,
                 2
             ],
-            "mode": "lines+markers+text",
+            "mode": "lines+text",
             "name": "Lines and Text",
             "text": [
                 "Text G",

diff --git a/test/jasmine/tests/scatter_test.js b/test/jasmine/tests/scatter_test.js
@@ -796,7 +796,6 @@ describe('end-to-end scatter tests', function() {
                 var hasFills = name.indexOf('fill') !== -1;
                 var hasLines = name.indexOf('lines') !== -1;
                 var hasMarkers = name.indexOf('markers') !== -1;
-                var hasText = name.indexOf('text') !== -1;
                 var tracei, prefix;
 
             // construct the expected ordering based on case name
@@ -814,7 +813,6 @@ describe('end-to-end scatter tests', function() {
                     }
                     if(hasLines) selectorArray.push(prefix + '.js-line');
                     if(hasMarkers) selectorArray.push(prefix + '.point');
-                    if(hasText) selectorArray.push(prefix + '.textpoint');
                 }
 
             // ordering in the legend
@@ -823,7 +821,6 @@ describe('end-to-end scatter tests', function() {
                     if(hasFills) selectorArray.push(prefix + '.js-fill');
                     if(hasLines) selectorArray.push(prefix + '.js-line');
                     if(hasMarkers) selectorArray.push(prefix + '.scatterpts');
-                    if(hasText) selectorArray.push(prefix + '.pointtext');
                 }
 
                 var msg = i ? ('from ' + cases[indices[i - 1]].name + ' to ') : 'from default to ';