initial commit

flight_trackervenv/lib/python3.11/site-packages/branca/templates/color_scale.js

@@ -0,0 +1,55 @@
+{% macro script(this, kwargs) %}
+    var {{this.get_name()}} = {};
+
+    {%if this.color_range %}
+    {{this.get_name()}}.color = d3.scale.threshold()
+              .domain({{this.color_domain}})
+              .range({{this.color_range}});
+    {%else%}
+    {{this.get_name()}}.color = d3.scale.threshold()
+              .domain([{{ this.color_domain[0] }}, {{ this.color_domain[-1] }}])
+              .range(['{{ this.fill_color }}', '{{ this.fill_color }}']);
+    {%endif%}
+
+    {{this.get_name()}}.x = d3.scale.linear()
+              .domain([{{ this.color_domain[0] }}, {{ this.color_domain[-1] }}])
+              .range([0, {{ this.width }} - 50]);
+
+    {{this.get_name()}}.legend = L.control({position: 'topright'});
+    {{this.get_name()}}.legend.onAdd = function (map) {var div = L.DomUtil.create('div', 'legend'); return div};
+    {{this.get_name()}}.legend.addTo({{this._parent.get_name()}});
+
+    {{this.get_name()}}.xAxis = d3.svg.axis()
+        .scale({{this.get_name()}}.x)
+        .orient("top")
+        .tickSize(1)
+        .tickValues({{ this.tick_labels }});
+
+    {{this.get_name()}}.svg = d3.select(".legend.leaflet-control").append("svg")
+        .attr("id", 'legend')
+        .attr("width", {{ this.width }})
+        .attr("height", {{ this.height }});
+
+    {{this.get_name()}}.g = {{this.get_name()}}.svg.append("g")
+        .attr("class", "key")
+        .attr("transform", "translate(25,16)");
+
+    {{this.get_name()}}.g.selectAll("rect")
+        .data({{this.get_name()}}.color.range().map(function(d, i) {
+          return {
+            x0: i ? {{this.get_name()}}.x({{this.get_name()}}.color.domain()[i - 1]) : {{this.get_name()}}.x.range()[0],
+            x1: i < {{this.get_name()}}.color.domain().length ? {{this.get_name()}}.x({{this.get_name()}}.color.domain()[i]) : {{this.get_name()}}.x.range()[1],
+            z: d
+          };
+        }))
+      .enter().append("rect")
+        .attr("height", {{ this.height }} - 30)
+        .attr("x", function(d) { return d.x0; })
+        .attr("width", function(d) { return d.x1 - d.x0; })
+        .style("fill", function(d) { return d.z; });
+
+    {{this.get_name()}}.g.call({{this.get_name()}}.xAxis).append("text")
+        .attr("class", "caption")
+        .attr("y", 21)
+        .text({{ this.caption|tojson }});
+{% endmacro %}