1 files changed, 60 insertions, 0 deletions
diff --git a/web/nms.gathering.org/speedometer/c3-master/src/api.focus.js b/web/nms.gathering.org/speedometer/c3-master/src/api.focus.js
new file mode 100644
index 0000000..1a65bcc
--- /dev/null
+++ b/web/nms.gathering.org/speedometer/c3-master/src/api.focus.js
@@ -0,0 +1,60 @@
+c3_chart_fn.focus = function (targetIds) {
+    var $$ = this.internal, candidates;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
+
+    this.revert();
+    this.defocus();
+    candidates.classed(CLASS.focused, true).classed(CLASS.defocused, false);
+    if ($$.hasArcType()) {
+        $$.expandArc(targetIds);
+    }
+    $$.toggleFocusLegend(targetIds, true);
+
+    $$.focusedTargetIds = targetIds;
+    $$.defocusedTargetIds = $$.defocusedTargetIds.filter(function (id) {
+        return targetIds.indexOf(id) < 0;
+    });
+};
+
+c3_chart_fn.defocus = function (targetIds) {
+    var $$ = this.internal, candidates;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
+
+    candidates.classed(CLASS.focused, false).classed(CLASS.defocused, true);
+    if ($$.hasArcType()) {
+        $$.unexpandArc(targetIds);
+    }
+    $$.toggleFocusLegend(targetIds, false);
+
+    $$.focusedTargetIds = $$.focusedTargetIds.filter(function (id) {
+        return targetIds.indexOf(id) < 0;
+    });
+    $$.defocusedTargetIds = targetIds;
+};
+
+c3_chart_fn.revert = function (targetIds) {
+    var $$ = this.internal, candidates;
+
+    targetIds = $$.mapToTargetIds(targetIds);
+    candidates = $$.svg.selectAll($$.selectorTargets(targetIds)); // should be for all targets
+
+    candidates.classed(CLASS.focused, false).classed(CLASS.defocused, false);
+    if ($$.hasArcType()) {
+        $$.unexpandArc(targetIds);
+    }
+    if ($$.config.legend_show) {
+        $$.showLegend(targetIds.filter($$.isLegendToShow.bind($$)));
+        $$.legend.selectAll($$.selectorLegends(targetIds))
+            .filter(function () {
+                return $$.d3.select(this).classed(CLASS.legendItemFocused);
+            })
+            .classed(CLASS.legendItemFocused, false);
+    }
+
+    $$.focusedTargetIds = [];
+    $$.defocusedTargetIds = [];
+};