scattergl

Author: archmoj

src/traces/scattergl/convert.js

@@ -107,6 +107,10 @@ function convertTextStyle(gd, trace) {
     var tfc = textfontIn.color;
     var tfs = textfontIn.size;
     var tff = textfontIn.family;
+    var tfw = textfontIn.weight;
+    var tfy = textfontIn.style;
+    var tfh = textfontIn.stretch;
+    var tfv = textfontIn.variant;
     var optsOut = {};
     var i;
     var plotGlPixelRatio = gd._context.plotGlPixelRatio;
@@ -184,7 +188,14 @@ function convertTextStyle(gd, trace) {
         optsOut.color = tfc;
     }
 
-    if(isArrayOrTypedArray(tfs) || isArrayOrTypedArray(tff)) {
+    if(
+        isArrayOrTypedArray(tfs) ||
+        Array.isArray(tff) ||
+        Array.isArray(tfw) ||
+        Array.isArray(tfy) ||
+        Array.isArray(tfh) ||
+        Array.isArray(tfv)
+    ) {
         // if any textfont param is array - make render a batch
         optsOut.font = new Array(count);
         for(i = 0; i < count; i++) {
@@ -197,11 +208,22 @@ function convertTextStyle(gd, trace) {
                 ) : tfs
             ) * plotGlPixelRatio;
 
-            fonti.family = isArrayOrTypedArray(tff) ? tff[i] : tff;
+            fonti.family = Array.isArray(tff) ? tff[i] : tff;
+            fonti.weight = Array.isArray(tfw) ? tfw[i] : tfw;
+            fonti.style = Array.isArray(tfy) ? tfy[i] : tfy;
+            fonti.stretch = Array.isArray(tfh) ? tfh[i] : tfh;
+            fonti.variant = Array.isArray(tfv) ? tfv[i] : tfv;
         }
     } else {
         // if both are single values, make render fast single-value
-        optsOut.font = {size: tfs * plotGlPixelRatio, family: tff};
+        optsOut.font = {
+            size: tfs * plotGlPixelRatio,
+            family: tff,
+            weight: tfw,
+            style: tfy,
+            stretch: tfh,
+            variant: tfv
+        };
     }
 
     return optsOut;

src/traces/scattergl/hover.js

@@ -130,8 +130,12 @@ function calcHover(pointData, x, y, trace) {
     var font = trace.textfont;
     if(font) {
         di.ts = Lib.isArrayOrTypedArray(font.size) ? font.size[id] : font.size;
-        di.tc = Array.isArray(font.color) ? font.color[id] : font.color;
+        di.tc = Lib.isArrayOrTypedArray(font.color) ? font.color[id] : font.color;
         di.tf = Array.isArray(font.family) ? font.family[id] : font.family;
+        di.tw = Array.isArray(font.weight) ? font.weight[id] : font.weight;
+        di.ty = Array.isArray(font.style) ? font.style[id] : font.style;
+        di.th = Array.isArray(font.stretch) ? font.stretch[id] : font.stretch;
+        di.tv = Array.isArray(font.variant) ? font.variant[id] : font.variant;
     }
 
     var marker = trace.marker;