wmo_map/js/homes.js at gh-pages · blehman/wmo_map

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function Homes(){

var id = "homes";

var change;

var height = 10

, width = 500

, lineWidth = 100

, multiplier=54.5

, bar_height = multiplier *0.80;

var posX = 85

, posY = 450

, box_side = 25;

var filterYear="1980"

, units = "KWH"

, dispatch_updateSmartDefaultLines = d3.dispatch("updateSmartDefaultLines")

var opacity_y

, curve_opacity

var choroplethScale;

function chart(selection) {

selection.each(function(map_data) {

//console.log(map_data)

var smart_default_domains = map_data["smartDefaults"];

//console.log(smart_default_domains)

var wmoVintage2smartDefaults = map_data["wmoVintage2smartDefaults"];

var wmoVintage2energy = map_data["wmoVintage2energy"];

var vintage2defaultCounts = map_data["vintage2defaultCounts"];

var smartDefaultBars_yAxis = d3.scaleLinear()

.domain([0,220])

.range([1,bar_height])

//console.log(vintage2defaultCounts)

// create container for this section

var homes = d3.select("#"+id)

.attr("transform","translate(580,270)");

var opacity_slider = homes.append("g")

.attr("transform","translate(-35,"+multiplier+")")

.classed("opacity-slider",true);

var line_path = d3.line()

.x(d => d.x)

.y(d=> d.y);

var max_y = multiplier*5,

slider_line_points = [{"x":0,"y":-40},{"x":0,"y":max_y}]

// insert curves img

var png_width = 50;

opacity_slider.insert("image",":first-child")

.attr("id","curves")

.attr("xlink:href","img/curves.png")

.attr("x",-png_width/2)

.attr("y",max_y)

.attr("opacity",1)

.attr("width",png_width)

// insert bars img

opacity_slider.insert("image",":first-child")

.attr("id","curves")

.attr("xlink:href","img/bars.png")

.attr("x",-png_width/2)

.attr("y",-multiplier*0.43)

.attr("opacity",1)

.attr("width",png_width*0.80)

var os_line = opacity_slider

.selectAll(".opacity-slider-line")

.data([slider_line_points])

.enter()

.append("path")

.classed("opacity-slider-line",true)

.style("stroke","gray")

.style("opacity","0.50")

.style("stroke-width","0.50px")

.attr("d",line_path);

var os_curve_scale = d3.scalePow()

.exponent(4)

.domain([-35,max_y-box_side])

.range([0.004,1]);

var os_bar_scale = d3.scaleLinear()

.domain([-35,max_y-box_side])

.range([1,0.1]);

opacity_y = max_y/2;

curve_opacity = os_curve_scale(opacity_y);

// build markers

var defs = opacity_slider.append("defs");

// create right arrow marker

defs.append("marker")

.attr("id", "oslider_arrow_right")

.attr("viewBox", "0 -5 10 10")

.attr("refX", 0)

.attr("refY", 0)

.attr("markerWidth", 6)

.attr("markerHeight", 6)

.attr("orient", "auto")

.append("path")

.attr("d", "M0,-5L10,0L0,5")

.attr("stroke-width","2px")

.style("fill",d3.rgb(255, 255, 255))

.style("stroke",d3.rgb(255, 255, 255))

// create right arrow

opacity_slider.append("line")// attach a line

.attr("id","oslider_arrow_right")

.style("opacity",1)

.attr("x1", 0)

.attr("y1", opacity_y-3)

.attr("x2", 0)

.attr("y2", opacity_y-3.1)

.attr("marker-end","url(#oslider_arrow_right)");

// create left arrow marker

defs.append("marker")

.attr("id", "oslider_arrow_left")

.attr("viewBox", "0 -5 10 10")

.attr("refX", 0)

.attr("refY", 0)

.attr("markerWidth", 6)

.attr("markerHeight", 6)

.attr("orient", "auto")

.append("path")

.attr("d", "M0,-5L10,0L0,5")

.style("fill",d3.rgb(255, 255, 255))

.style("stroke",d3.rgb(255, 255, 255))

// create arrow

opacity_slider.append("line")// attach a line

.attr("id","oslider_arrow_left")

.style("opacity",1)

.attr("x1", 0)

.attr("y1", opacity_y+3+box_side)

.attr("x2", 0)

.attr("y2", opacity_y+3.1+box_side)

.attr("marker-end","url(#oslider_arrow_left)");

//slider text

opacity_slider.append("text")

.attr("id","oslider_main_label")

.classed("smartDefaultText oslider-labels",true)

.style("fill",d3.rgb(255, 255, 255))

.style("text-anchor","end")

.attr("x",-box_side/2 - 2)

.attr("y",opacity_y+box_side/2+2)

.style("opacity",0)

.text("opacity");

// bars

opacity_slider.append("text")

.attr("id","oslider_bar_label")

.classed("smartDefaultText oslider-labels",true)

.style("fill",d3.rgb(255, 255, 255))

.style("text-anchor","middle")

.attr("x",0)

.attr("y",-45)

.attr("opacity",0)

.text("bars: LEVEL%".replace("LEVEL",Math.round(os_bar_scale(opacity_y)*100)));

// curves

opacity_slider.append("text")

.attr("id","oslider_curve_label")

.classed("smartDefaultText oslider-labels",true)

.style("fill",d3.rgb(255, 255, 255))

.style("text-anchor","middle")

.attr("x",-6)

.attr("y",max_y+box_side/2+2)

.attr("opacity",0)

.text("curves: LEVEL%".replace("LEVEL",Math.round(os_curve_scale(opacity_y)*100)));

// build dragger

d3.selectAll(".smartDefaultBars")

.style("opacity",os_bar_scale(opacity_y))

d3.selectAll(".lines path")

.style("opacity",curve_opacity)

var os_background_box = opacity_slider

.append("rect")

//.attr("id","opacity-slider-drag")

.attr("id","opacity-background-box")

.attr("class","slider-box")

.style("fill","white")

.style("rx","5px")

.attr("width",box_side)

.attr("height",box_side)

.attr("x",-box_side/2)

.attr("y",opacity_y);

var os_inner_box = opacity_slider

.append("rect")

//.attr("id","opacity-slider-drag")

.attr("id","opacity-inner-box")

.attr("class","slider-box")

.style("fill","none")

.style("stroke","green")

.style("stroke-width","6px")

.style("rx","1px")

.style("opacity",0.00)

.attr("width",box_side*0.60)

.attr("height",box_side*0.60)

.attr("x",(-box_side/2)*0.60)

.attr("y",opacity_y+5)

.style("cursor","pointer");

var os_box = opacity_slider

.append("rect")

.attr("id","opacity-slider-drag")

.attr("class","slider-box")

//.style("fill","red")

.attr("width",box_side)

.attr("height",box_side)

.attr("x",-box_side/2)

.attr("y",opacity_y);

var os_small_inner_box = opacity_slider

.append("rect")

//.attr("id","opacity-slider-drag")

.attr("id","opacity-small-inner-box")

.attr("class","slider-box")

.style("fill",d3.rgb(255, 255, 255))

.style("stroke","black")

.style("stroke-width","1px")

.style("rx","2px")

.style("opacity",1.0)

.attr("width",box_side*0.40)

.attr("height",box_side*0.40)

.attr("x",(-box_side/2)*0.40)

.attr("y",opacity_y+7)

.style("cursor","pointer");

var os_invisible_box = opacity_slider

.append("rect")

.attr("id","invisible-slider-box")

.attr("class","invisible-slider-box")

//.style("fill","red")

.attr("width",box_side)

.attr("height",box_side)

.attr("x",-box_side/2)

.attr("y",opacity_y)

.style("fill","red")

.style("cursor","pointer")

//.style("fill",d3.rgb(255, 255, 255))

.attr("opacity",0.00)

.call(d3.drag()

.on("start",dragstarted)

.on("drag", dragged)

.on("end", dragended));

function dragstarted(d) {

d3.select("#opacity-inner-box").style("opacity",0.50);

d3.select(".oslider-labels").style("opacity",1);

d3.select("#oslider_bar_label").style("opacity",1);

d3.select("#oslider_curve_label").style("opacity",1);

}

function dragged(d) {

opacity_y = d3.max([-35, d3.min([d3.event.y,max_y-box_side])]);

curve_opacity = os_curve_scale(opacity_y)

//log_y_value = Math.exp(y_value);

// change value of invisible slider rect

d3.select(this).attr("y", d.y = opacity_y);

d3.selectAll("#lines path")

.style("opacity",curve_opacity)

d3.selectAll(".smartDefaultBars")

.style("opacity",os_bar_scale(opacity_y))

d3.selectAll("#oslider_main_label")

.attr("y",opacity_y+box_side/2+2)

d3.selectAll("#oslider_arrow_right")

.attr("y1",opacity_y-3)

.attr("y2",opacity_y-3.1);

d3.selectAll("#oslider_arrow_left")

.attr("y1",opacity_y+box_side+3)

.attr("y2",opacity_y+box_side+3.1);

d3.selectAll("#opacity-slider-drag")

.attr("y",opacity_y);

d3.selectAll("#opacity-background-box")

.attr("y",opacity_y);

d3.selectAll("#opacity-inner-box")

.attr("y",opacity_y+5);

d3.selectAll("#opacity-small-inner-box")

.attr("y",opacity_y+7);

d3.selectAll("#oslider_bar_label")

.text("bars: LEVEL%".replace("LEVEL",Math.round(os_bar_scale(opacity_y)*100)));

d3.selectAll("#oslider_curve_label")

.text("curves: LEVEL%".replace("LEVEL",Math.round(os_curve_scale(opacity_y)*100)));

}

function dragended(d) {

//d3.select(this).style("fill", d3.rgb(0,0,0,0.50));

d3.select(".oslider-labels").style("opacity",0);

d3.select("#opacity-inner-box").style("opacity",0);

d3.select("#oslider_bar_label").style("opacity",0);

d3.select("#oslider_curve_label").style("opacity",0);

}

// opacity slider text

var opacitySliderBarsText = opacity_slider

.append("text")

.attr("transform","translate(0,"+-25+")")

.classed("opacitySliderText",true)

.attr("text-anchor","middle")

.style("fill",d3.rgb(0,0,0,0.50))

.text("Total Regions per Efficiency Bucket");

var opacitySliderCurvesText = opacity_slider

.append("text")

.attr("transform","translate(0,"+multiplier*6.6+")")

.classed("opacitySliderText",true)

.attr("text-anchor","middle")

.style("fill",d3.rgb(0,0,0,0.50))

.text("Regional Efficiency Profile");

// Smart Default Legend

var legendScale = d3.scaleOrdinal()

.domain(["less","more"])

.range([0,lineWidth]);

var smartDefaultLegend = homes.append("g")

.attr("id","smart-default-legend")

.classed("smartDefaultText",true)

.attr("transform","translate(0,"+-30+")");

var smartDefaulLegendText = smartDefaultLegend

.append("text")

.attr("transform","translate(-5,"+-15+")")

.classed("heading",true)

//.attr("x",20)

//.attr("y",1)

//.attr("fill","black")

.style("fill",d3.rgb(255, 255, 255))

.text("Efficiency");

var legendRectLarge = smartDefaultLegend.append("rect")

.attr("id","smart-default-legend-background")

.classed("background-rect",true)

.attr("width",lineWidth)

.attr("y",45)

.attr("height",317)

.attr("fill",d3.rgb(255, 255, 255))

.attr("opacity",0.05)

var legendRectSmall = smartDefaultLegend.append("rect")

.attr("id","smart-default-legend-background")

.classed("background-rect",true)

.attr("width",lineWidth)

.attr("height",10)

.attr("fill",d3.rgb(255, 255, 255))

.attr("opacity",0.05)

var smartDefaultLegendAxis = smartDefaultLegend

.call(d3.axisBottom(legendScale).ticks(1))

var smartDefaultScales = {};

var smartDefaultNames = [

"roofConstructionName"

, "windowConstructionName"

, "wallConstructionName"

, "floorConstructionName"

, "infiltration"

, "setup-home-sqft"];

var smartDefaultTxt = {

"roofConstructionName":

["* R-value is the insulation rating"

, "* X-axis is roof efficiency (R13-R40)"

, "* Bar heights are counts of regions"]

, "windowConstructionName":

["* R-value is the insulation rating"

, "* X-axis is glass efficiency (R7-R19)"

, "* Bar heights are counts of regions"]

, "wallConstructionName":

["* R-value is the insulation rating"

, "* X-axis is wall efficiency (R7-R19)"

, "* Bar heights are counts of regions"]

, "floorConstructionName":

["* R-value is the insulation rating"

, "* X-axis is floor efficiency (R13-R19)"

, "* Bar heights are counts of regions"]

, "infiltration":

["* Flow rate of outside air into home"

, "* X-axis is home efficiency (1.25-0.0)"

, "* Bar heights are counts of regions"]

, "setup-home-sqft":

["* Larger homes are less efficient"

, "* X-axis is home sqft (5,000-1,000)"

, "* Bar heights are counts of regions"]

};

var smartDefaultLabels = [

"Roof R-value"

, "Window R-value"

, "Wall R-value"

, "Floor R-value"

, "Leakiness Score"

, "Size Efficiency"

];

var hover_text_boxes = homes.append("g")

.attr("id","hover-boxes",true)

.attr("transform","translate(-45,-160)");

var txt_box = hover_text_boxes

.append("rect")

.classed("hover-rect",true)

.attr("width",252)

.attr("height",55)

.style("opacity",0.0)

.style("rx","5px")

.style("stroke",d3.rgb(255, 255, 255))

.style("stroke-width",0.25)

.style("fill",d3.rgb(255,69,0));

smartDefaultNames.forEach(function(d,i){

var s1 = d3.scaleOrdinal()

.domain(smart_default_domains[d])

.range(d3.range(0,smart_default_domains[d].length));

var s2 = d3.scaleLinear()

.domain(d3.extent(s1.range()))

.range([0,lineWidth]);

//console.log(smart_default_domains[d])

var band = d3.scaleBand()

.domain(smart_default_domains[d])

.range([0,lineWidth])

//smartDefaultScales[d] = {"ordinal":s1,"linear":s2,"band":band};

smartDefaultScales[d] = {"band":band};

//create texts for hovering on the value

hover_text_boxes.selectAll("#hover-text-"+d)

.data(smartDefaultTxt[d])

.enter().append("text")

.attr("class","hover-text-"+d)

.text(d => d)

.classed("hover-text",true)

.attr("x",2)

.attr("y",function(d,i) {return 15+15*i})

.style("opacity",0)

.style("fill",d3.rgb(255, 255, 255))

})

// add axes

homes.selectAll(".pointPlots")

.data(smartDefaultNames)

.enter().append("g")

.attr("id",d=>"scale_"+d)

.attr("class","pointPlots domain")

//.style("fill","black")

.each(function(d,i){

var gAxis = d3.select("#"+"scale_"+d)

.attr("transform","translate(0,"+((i+1)*multiplier)+")");

//var gScale = smartDefaultScales[d]["linear"];

var gScale = smartDefaultScales[d]["band"];

gAxis.call(d3.axisBottom(gScale).ticks(3))

});

// remove all the axes ticks & labels

d3.selectAll(".pointPlots .tick").remove()

// add text to axes

homes.selectAll(".pointPlotLabels")

.data(smartDefaultLabels)

.enter().append("text")

.classed("smartDefaultText",true)

.attr("id",d => "text_"+d)

.style("fill",d3.rgb(255, 255, 255))

.attr("transform",function(d,i){return "translate(108,"+(((i+1)*multiplier))+")";})

.text(d=>d);

// add circels to axes

// tbd

// add lines to axes

function updateSmartDefaultLines(){

// remove all lines

homes.selectAll("#lines").remove();

var homeLines = homes.append("g").attr("id","lines");

Object.keys(wmoVintage2smartDefaults).filter(d=>+d.split(", ")[1].replace(")","")==filterYear).map(function(key){

var s = key.split(", ")

, wmo = s[0].replace("(","")

, year = s[1].replace(")","");

// each home feature has one (name,value) as a point on each scale

var sd = wmoVintage2smartDefaults[key];

// create a line function for each wmoVintage combo

var line = d3.line()

.x(function(d,i){

//var ordinal_value = smartDefaultScales[d.name]["ordinal"](d.value);

//var linear_value = smartDefaultScales[d.name]["linear"](ordinal_value);

//return linear_value;

var band_width = smartDefaultScales[d.name]["band"].bandwidth();

var line_x_value = smartDefaultScales[d.name]["band"](d.value);

var bar_midpoint = line_x_value + (band_width/2);

return bar_midpoint;

})

.y(function(d,i){return (i+1)*multiplier})

//.curve(d3.curveCardinal.tension(0.5));

//.curve(d3.curveBundle.beta(1));

.curve(d3.curveCatmullRom.alpha(1));

// Draw line

homeLines.selectAll(".sd_lines_"+wmo+"_"+year)

.data([sd])

.enter().append("path")

.classed("sd_lines_"+wmo+"_"+year,true)

.attr("d",line)

.attr("fill","none")

.attr("stroke",choroplethScale(wmoVintage2energy[key][units]))

.attr("stroke-width",0.25)

.style("opacity",os_curve_scale(opacity_y))

// end mapping for lines

})

// BUILD BARS

d3.selectAll(".smartDefaultBars").remove()

var bars = homes.append("g")

.classed("bars",true);

var hoverRects = homes.append("g")

.attr("id","hover-rects");

smartDefaultNames.map(function(default_name,i){

var data = vintage2defaultCounts["year"+filterYear][default_name];

// make rects

bars.selectAll("."+default_name+"-bars")

.data(data)

.enter().append("rect")

.attr("class",default_name+"-bars")

.classed("smartDefaultBars",true)

.attr("x",function(d,i){

//var ordinal_value = smartDefaultScales[default_name]["ordinal"](d.value);

//var linear_value = smartDefaultScales[default_name]["linear"](ordinal_value);

//return linear_value

var line_x_value = smartDefaultScales[default_name]["band"](d.name);

return line_x_value;

})

//.attr("y",d => (1+i)*multiplier)

.attr("y",d => (1+i)*multiplier-smartDefaultBars_yAxis(d.count))

.attr("width",d => smartDefaultScales[default_name]["band"].bandwidth())

.attr("height",d => smartDefaultBars_yAxis(d.count))

.attr("fill","gray")

.attr("stroke","white")

.attr("stroke-width","0.25px")

.attr("opacity",os_bar_scale(opacity_y));

// HOVER action;

hoverRects.append("rect")

.classed("face-hover-rect "+default_name,true)

.attr("x",0)

.attr("y",multiplier*i)

.attr("width",215)

.attr("height",multiplier)

.style("fill",d3.rgb(255, 255, 255))

.style("opacity",0.0)

.style("cursor","pointer")

.on("mouseover",function(){

d3.selectAll(".hover-text-"+default_name)

.style("opacity",1);

d3.selectAll(".hover-rect")

.style("opacity",0.10);

})

.on("mouseout",function(){

d3.selectAll(".hover-text-"+default_name)

.style("opacity",0);

d3.selectAll(".hover-rect")

.style("opacity",0);

})

//vintage2defaultCounts[year]

// end updateSmartDefaultLines

}

updateSmartDefaultLines()

dispatch_updateSmartDefaultLines.on('updateSmartDefaultLines',updateSmartDefaultLines)

//end selection

})

// end chart

}

chart.id = function(i) {

if (!arguments.length) { return id; }

id = i;

return chart;

};

chart.width = function(w) {

if (!arguments.length) { return width; }

width = w;

return chart;

};

chart.height = function(h) {

if (!arguments.length) { return height; }

height = h;

return chart;

};

chart.filterYear = function(y) {

if (!arguments.length) { return filterYear; }

filterYear = y;

dispatch_updateSmartDefaultLines.call("updateSmartDefaultLines")

return chart;

};

chart.units = function(u) {

if (!arguments.length) { return units; }

units = u;

dispatch_updateSmartDefaultLines.call("updateSmartDefaultLines")

return chart;

};

chart.choroplethScale = function(c) {

if (!arguments.length) { return choroplethScale; }

choroplethScale = c;

return chart;

};

chart.opacity_y = function(o) {

if (!arguments.length) { return opacity_y; }

opacity_y = o;

return chart;

};

chart.curve_opacity = function(c) {

if (!arguments.length) { return curve_opacity; }

curve_opacity = c;

return chart;

};

chart.change = function(c) {

if (!arguments.length) { return change; }

change = c;

return chart;

};

// end Homes

return chart

}

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