Class: Spoom::Coverage::D3::Timeline

Inherits:
Base
  • Object
show all
Extended by:
T::Helpers, T::Sig
Defined in:
lib/spoom/coverage/d3/timeline.rb

Direct Known Subclasses

Runtimes, Stacked, Versions

Defined Under Namespace

Classes: Calls, Runtimes, Sigils, Sigs, Stacked, Versions

Instance Attribute Summary

Attributes inherited from Base

#id

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#html, #tooltip

Constructor Details

#initialize(id, data, keys) ⇒ Timeline

Returns a new instance of Timeline.



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# File 'lib/spoom/coverage/d3/timeline.rb', line 16

def initialize(id, data, keys)
  super(id, data)
  @keys = keys
end

Class Method Details

.header_script ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 54

def self.header_script
  <<~JS
    var parseVersion = function(version) {
      if (!version) {
        return null;
      }
      return parseFloat(version.replaceAll("0.", ""));
    }

    function tooltipTimeline(d, kind) {
      moveTooltip(d)
        .html("commit <b>" + d.data.commit + "</b><br>"
          + d3.timeFormat("%y/%m/%d")(parseDate(d.data.timestamp)) + "<br><br>"
          + "<b>typed: " + d.key + "</b><br><br>"
          + "<b>" + (d.data.values[d.key] ? d.data.values[d.key] : 0) + "</b> " + kind +"<br>"
          + "<b>" + toPercent(d.data.values[d.key] ? d.data.values[d.key] : 0, d.data.total) + "%")
    }
  JS
end

.header_style ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 22

def self.header_style
  <<~CSS
    .domain {
      stroke: transparent;
    }

    .grid line {
      stroke: #ccc;
    }

    .axis text {
      font: 12px Arial, sans-serif;
      fill: #333;
      text-anchor: right;
      pointer-events: none;
    }

    .inverted .grid line {
      stroke: #777;
    }

    .inverted .axis text {
      fill: #fff;
    }

    .inverted .axis line {
      stroke: #fff;
    }
  CSS
end

Instance Method Details

#area(y:, color: "#ccc", curve: "curveCatmullRom.alpha(1)") ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 161

def area(y:, color: "#ccc", curve: "curveCatmullRom.alpha(1)")
  <<~HTML
    svg_#{id}.append("path")
      .datum(data_#{id}.filter((d) => #{y}))
      .attr("class", "area")
      .attr("d", d3.area()
        .defined((d) => #{y})
        .x((d) => xScale_#{id}(parseDate(d.timestamp)))
        .y0(yScale_#{id}(0))
        .y1((d) => yScale_#{id}(#{y}))
        .curve(d3.#{curve}))
      .attr("fill", "#{color}")
      .attr("fill-opacity", 0.5)
  HTML
end

#line(y:, color: "#ccc", curve: "curveCatmullRom.alpha(1)") ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 178

def line(y:, color: "#ccc", curve: "curveCatmullRom.alpha(1)")
  <<~HTML
    svg_#{id}.append("path")
       .datum(data_#{id}.filter((d) => #{y}))
       .attr("class", "line")
       .attr("d", d3.line()
         .x((d) => xScale_#{id}(parseDate(d.timestamp)))
         .y((d) => yScale_#{id}(#{y}))
         .curve(d3.#{curve}))
       .attr("stroke", "#{color}")
       .attr("stroke-width", 3)
       .attr("fill", "transparent")
  HTML
end

#plot ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 100

def plot; end

#points(y:) ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 194

def points(y:)
  <<~HTML
    svg_#{id}.selectAll("circle")
      .data(data_#{id})
      .enter()
        .append("circle")
        .attr("class", "dot")
        .attr("r", 3)
        .attr("cx", (d) => xScale_#{id}(parseDate(d.timestamp)))
        .attr("cy", (d, i) => yScale_#{id}(#{y}))
        .attr("fill", "#aaa")
        .on("mouseover", (d) => tooltip.style("opacity", 1))
        .on("mousemove", tooltip_#{id})
        .on("mouseleave", (d) => tooltip.style("opacity", 0));
  HTML
end

#script ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 75

def script
  <<~HTML
    #{tooltip}

    var data_#{id} = #{@data.to_json};

    function draw_#{id}() {
      var width_#{id} = document.getElementById("#{id}").clientWidth;
      var height_#{id} = 200;

      d3.select("##{id}").selectAll("*").remove()

      var svg_#{id} = d3.select("##{id}")
        .attr("width", width_#{id})
        .attr("height", height_#{id})

      #{plot}
    }

    draw_#{id}();
    window.addEventListener("resize", draw_#{id});
  HTML
end

#x_scale ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 103

def x_scale
  <<~HTML
    var xScale_#{id} = d3.scaleTime()
      .range([0, width_#{id}])
      .domain(d3.extent(data_#{id}, (d) => parseDate(d.timestamp)));

    svg_#{id}.append("g")
      .attr("class", "grid")
      .attr("transform", "translate(0," + height_#{id} + ")")
      .call(d3.axisBottom(xScale_#{id})
        .tickFormat("")
        .tickSize(-height_#{id}))
  HTML
end

#x_ticks ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 119

def x_ticks
  <<~HTML
    svg_#{id}.append("g")
      .attr("class", "axis x")
      .attr("transform", "translate(0," + height_#{id} + ")")
      .call(d3.axisBottom(xScale_#{id})
        .tickFormat(d3.timeFormat("%y/%m/%d"))
        .tickPadding(-15)
        .tickSize(-3));
  HTML
end

#y_scale(min:, max:, ticks:) ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 132

def y_scale(min:, max:, ticks:)
  <<~HTML
    var yScale_#{id} = d3.scaleLinear()
      .range([height_#{id}, 0])
      .domain([#{min}, #{max}]);

    svg_#{id}.append("g")
      .attr("class", "grid")
      .call(d3.axisLeft(yScale_#{id})
        .#{ticks}
        .tickFormat("")
        .tickSize(-width_#{id}))
  HTML
end

#y_ticks(ticks:, format:, padding:) ⇒ Object 



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# File 'lib/spoom/coverage/d3/timeline.rb', line 148

def y_ticks(ticks:, format:, padding:)
  <<~HTML
    svg_#{id}.append("g")
      .attr("class", "axis y")
      .call(d3.axisLeft(yScale_#{id})
        .#{ticks}
        .tickSize(-3)
        .tickFormat((d) => #{format})
        .tickPadding(-#{padding}))
  HTML
end