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cont_annotation.js
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cont_annotation.js
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function addContributorText(contContainer, width, height) {
// add annotation for june
contContainer.append("text")
.attr("x", width/2 + padding*4)
.attr("y", height*0.85)
.text("June 2015 had the most amount of commits made,")
.style("text-anchor", "start")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", width/2 + padding*4)
.attr("y", height*0.85+15)
.text("with 778 commits and 39163 lines changed")
.style("text-anchor", "start")
.style("font-size", 14)
.style("font-family", "Cabin");
// add annotation for august 2018
contContainer.append("text")
.attr("x", width*0.22)
.attr("y", height*0.7)
.text("August 2018 had the most")
.style("text-anchor", "end")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", width*0.22+10)
.attr("y", height*0.7+15)
.text("amount of lines of code added")
.style("text-anchor", "end")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", width*0.22+20)
.attr("y", height*0.7+30)
.text("to d3 repos (34020 lines), and")
.style("text-anchor", "end")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", width*0.22+30)
.attr("y", height*0.7+45)
.text("August 2019 saw the most amount")
.style("text-anchor", "end")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", width*0.22+40)
.attr("y", height*0.7+60)
.text("of deletions (10909 lines)")
.style("text-anchor", "end")
.style("font-size", 14)
.style("font-family", "Cabin");
// button note text
contContainer.append("text")
.attr("x", width*0.71)
.attr("y", height*0.14)
.text("*Dot radius represents")
.style("text-anchor", "start")
.style("font-size", 12)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", width*0.71)
.attr("y", height*0.14+15)
.text("number of lines changed")
.style("text-anchor", "start")
.style("font-size", 12)
.style("font-family", "Cabin");
// add mike shout out
contContainer.append("text")
.attr("x", 10)
.attr("y", height*0.43+45)
.text("→ shout out to Mike Bostock")
.style("text-anchor", "start")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", 10)
.attr("y", height*0.43+60)
.text("for contributing almost")
.style("text-anchor", "start")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", 10)
.attr("y", height*0.43+75)
.text("87% of total commits, with")
.style("text-anchor", "start")
.style("font-size", 14)
.style("font-family", "Cabin");
contContainer.append("text")
.attr("x", 10)
.attr("y", height*0.43+90)
.text("329,153 lines of code changes")
.style("text-anchor", "start")
.style("font-size", 14)
.style("font-family", "Cabin");
}
function addContributorLineAnnotation(contContainer, width, height, yearExtent) {
let minYear = 2013;
let contData = createContributionByYearData();
let contx = d3.scaleLinear()
.domain(yearExtent)
.range([padding*2.75, 300]);
let conty = d3.scaleLinear()
.domain([0, 110000])
.range([height*0.97, height*0.85]);
contContainer.append("path")
.datum(contData)
.style("fill", "none")
.style("stroke", dotColor)
.style("stroke-width", 2)
.attr("d", d3.line()
.x(function(d, i) { return contx(minYear+i) })
.y(function(d) { return conty(d) })
.curve(d3.curveCatmullRom.alpha(0.5))
);
contContainer.append("g")
.attr("transform", "translate(0," + height*0.98 + ")")
.call(d3.axisBottom(contx).tickFormat(d3.format("d")))
.call(g => g.select(".domain").remove())
.style("font-family", "Cabin");
contContainer.append("g")
.attr("transform", "translate("+ padding*2.5+"," + 0 + ")")
.call(d3.axisLeft(conty).tickFormat(d3.format("d")).ticks(5))
.call(g => g.select(".domain").remove())
.style("font-family", "Cabin");
// overlay for mouseover
let circle = contContainer.append("circle")
.attr("r", 5)
.style("opacity", 0)
.style("fill", darkGreyColor);
let circleText = contContainer.append("text")
.style("font-family", "Cabin")
.style("font-weight", "bold")
.style("opacity", 1)
.style("font-size", 12);
contContainer.append("rect")
.datum(contData)
.attr("x", padding*2.75)
.attr("y", height*0.85)
.attr("width", 300-padding*2.75)
.attr("height", height*0.97-height*0.85)
.style("opacity", 0)
.on("mousemove", function(d) {
let year = getYearFromEvent(d3.mouse(this)[0], contData);
circle.attr("transform", "translate("+ contx(year) +","+ conty(contData[year-2013]) +")")
.style("opacity", 1);
circleText.attr("x",contx(year)+10)
.attr("y", conty(contData[year-2013])-10)
.text("Lines Changed: " +contData[year-2013])
.style("opacity", 1);
})
.on("mouseout", function() {
circle.style("opacity", 0)
circleText.style("opacity", 0);
});
addSmallTitleText(contContainer, (padding*2.75)+(300-padding*2.75)/2, height*0.83, textColor, ["Amount of Lines Changed by Year"], true);
}
function addMikeToggle(contContainer, width, height) {
contContainer.append("circle")
.attr("id", "toggle")
.attr("cx", 10)
.attr("cy", height*0.55)
.attr("r", 7)
.style("fill", "#fbfbfb")
.style("stroke", darkGreyColor)
.style("stroke-width", 2)
.on("click", function() {
isMike = !isMike;
if (isMike) {
d3.selectAll("#is_mike")
.transition()
.duration(800)
.style("fill", highlightColor);
// handle toggle click
d3.select(this)
.transition()
.duration(200)
.style("fill", highlightColor);
} else {
d3.selectAll("#is_mike")
.transition()
.duration(800)
.style("fill", dotColor);
// handle toggle click
d3.select(this)
.transition()
.duration(200)
.style("fill", "#fbfbfb");
}
});
contContainer.append("text")
.attr("x", 27)
.attr("y", height*0.55)
.text("toggle for Mike's contributions")
.style("font-size", 14)
.style("alignment-baseline", "middle")
.style("font-family", "Cabin");
}