Javascript 如何使D3折线图具有响应性
我刚开始使用D3图表,我的多折线图有一个问题。我已经回顾了一些关于如何使D3响应的示例,但我无法使其在我的图表上工作。如果有人能帮助我制作我目前拥有的代码,我将不胜感激 代码如下:Javascript 如何使D3折线图具有响应性,javascript,d3.js,Javascript,D3.js,我刚开始使用D3图表,我的多折线图有一个问题。我已经回顾了一些关于如何使D3响应的示例,但我无法使其在我的图表上工作。如果有人能帮助我制作我目前拥有的代码,我将不胜感激 代码如下: // Set the dimensions of the canvas / graph var margin = {top: 20, right: 20, bottom: 30, left: 50}, width = 600 - margin.left - margin.right,
// Set the dimensions of the canvas / graph
var margin = {top: 20, right: 20, bottom: 30, left: 50},
width = 600 - margin.left - margin.right,
height = 400 - margin.top - margin.bottom;
// Parse the date / time
var parseDate = d3.time.format("%Y-%m-%d").parse;
// Set the ranges
var x = d3.time.scale().range([0, width]);
var y = d3.scale.linear().range([height, 0]);
// Define the axes
var xAxis = d3.svg.axis().scale(x)
.orient("bottom").ticks(5);
var yAxis = d3.svg.axis().scale(y)
.orient("left").ticks(8);
// Define the line
var valueline = d3.svg.line()
.x(function(d) { return x(d.date); })
.y(function(d) { return y(d.average_ticnum); });
var valueline2 = d3.svg.line()
.x(function(d) { return x(d.date); })
.y(function(d) { return y(d.average_fatiguenum); });
var valueline3 = d3.svg.line()
.x(function(d) { return x(d.date); })
.y(function(d) { return y(d.average_stressnum); });
var valueline4 = d3.svg.line()
.x(function(d) { return x(d.date); })
.y(function(d) { return y(d.sum_nf_sugars); });
var valueline5 = d3.svg.line()
.x(function(d) { return x(d.date); })
.y(function(d) { return y(d.sum_nf_total_carbohydrate); });
// Adds the svg canvas
var svg = d3.select("body")
.append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform",
"translate(" + margin.left + "," + margin.top + ")");
// Get the data
d3.json("progress_output.php?useremail=<?php echo $useremail; ?>", function(error, data) {
data.forEach(function(d) {
d.date = parseDate(d.date);
d.average_ticnum = +d.average_ticnum;
d.fatiguenum = +d.average_fatiguenum;
d.stressnum = +d.average_stressnum;
});
// Scale the range of the data
x.domain(d3.extent(data, function(d) { return d.date; }));
y.domain([0,12]);
// Add the valueline path.
svg.append("path")
.attr("class", "line")
.style("stroke", "#891f83")
.attr("id","ticLine")
.attr("d", valueline(data));
svg.append("path")
.attr("class", "line")
.style("stroke", "#7db6e3")
.attr("id","fatigueLine")
.attr("d", valueline2(data));
svg.append("path")
.attr("class", "line")
.style("stroke", "#36376a")
.attr("id","stressLine")
.attr("d", valueline3(data));
svg.append("path")
.attr("class", "line")
.style("stroke", "#9bcf81")
.attr("id","sugarLine")
.attr("d", valueline4(data));
svg.append("path")
.attr("class", "line")
.style("stroke", "#efa465")
.attr("id","carbLine")
.attr("d", valueline5(data));
// Add the Dots
svg.selectAll("dot")
.data(data)
.enter().append("circle")
.attr("id","ticDots")
.attr("r", 3.5)
.style("fill", "#891f83")
.attr("cx", function(d) { return x(d.date); })
.attr("cy", function(d) { return y(d.average_ticnum); });
svg.selectAll("dot")
.data(data)
.enter().append("circle")
.attr("r", 3.5)
.style("fill", "#7db6e3")
.attr("id","fatigueDots")
.attr("cx", function(d) { return x(d.date); })
.attr("cy", function(d) { return y(d.average_fatiguenum); });
svg.selectAll("dot")
.data(data)
.enter().append("circle")
.attr("r", 3.5)
.style("fill", "#36376a")
.attr("id", "stressDots")
.attr("cx", function(d) { return x(d.date); })
.attr("cy", function(d) { return y(d.average_stressnum); });
svg.selectAll("dot")
.data(data)
.enter().append("circle")
.attr("id","sugarDots")
.attr("r", 3.5)
.style("fill", "#9bcf81")
.attr("cx", function(d) { return x(d.date); })
.attr("cy", function(d) { return y(d.sum_nf_sugars); });
svg.selectAll("dot")
.data(data)
.enter().append("circle")
.attr("r", 3.5)
.style("fill", "#efa465")
.attr("id","carbDots")
.attr("cx", function(d) { return x(d.date); })
.attr("cy", function(d) { return y(d.sum_nf_total_carbohydrate); });
// Add the X Axis
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
// Add the Y Axis
svg.append("g")
.attr("class", "y axis")
.call(yAxis);
//Add the Tic title
svg.append("text")
.attr("x", 15)
.attr("y", 0)
.attr("class", "legend")
.attr("id", "ticText")
.style("color", "#891f83")
.style("fill", "#891f83")
.style("cursor", "pointer")
.style("font-family", "cooperbook")
.on("click", function(){
// Determine if current line is visible
var active = ticLine.active ? false : true,
newOpacity = active ? 0 : 1;
// Hide or show the elements
width = 200;
height = 200;
d3.select("#ticLine").style("opacity", newOpacity);
d3.selectAll("#ticDots").style("opacity", newOpacity);
// Update whether or not the elements are active
ticLine.active = active;
})
.text("Tic Severity");
//Add the fatigue title
svg.append("text")
.attr("x", 115)
.attr("y", 0)
.attr("class", "legend")
.style("color", "#7bd6e3")
.style("fill", "#7bd6e3")
.style("cursor", "pointer")
.style("font-family", "cooperbook")
.on("click", function(){
// Determine if current line is visible
var active = fatigueLine.active ? false : true,
newOpacity = active ? 0 : 1;
// Hide or show the elements
d3.select("#fatigueLine").style("opacity", newOpacity);
d3.selectAll("#fatigueDots").style("opacity", newOpacity);
// Update whether or not the elements are active
fatigueLine.active = active;
})
.text("Fatigue");
//Add the Stress title
svg.append("text")
.attr("x", 190)
.attr("y", 0)
.attr("class", "legend")
.style("color", "#36376a")
.style("fill", "#36376a")
.style("cursor", "pointer")
.style("font-family", "cooperbook")
.on("click", function(){
// Determine if current line is visible
var active = stressLine.active ? false : true,
newOpacity = active ? 0 : 1;
// Hide or show the elements
d3.select("#stressLine").style("opacity", newOpacity);
d3.selectAll("#stressDots").style("opacity", newOpacity);
// Update whether or not the elements are active
stressLine.active = active;
})
.text("Stress");
//Add the sugar title
svg.append("text")
.attr("x", 250)
.attr("y", 0)
.attr("class", "legend")
.style("color", "#9bcf81")
.style("fill", "#9bcf81")
.style("cursor", "pointer")
.style("font-family", "cooperbook")
.on("click", function(){
// Determine if current line is visible
var active = sugarLine.active ? false : true,
newOpacity = active ? 0 : 1;
// Hide or show the elements
d3.select("#sugarLine").style("opacity", newOpacity);
d3.selectAll("#sugarDots").style("opacity", newOpacity);
// Update whether or not the elements are active
sugarLine.active = active;
})
.text("Sugars");
//Add the carb title
svg.append("text")
.attr("x", 320)
.attr("y", 0)
.attr("class", "legend")
.style("color", "#efa465")
.style("fill", "#efa465")
.style("cursor", "pointer")
.style("font-family", "cooperbook")
.on("click", function(){
// Determine if current line is visible
var active = carbLine.active ? false : true,
newOpacity = active ? 0 : 1;
// Hide or show the elements
d3.select("#carbLine").style("opacity", newOpacity);
d3.selectAll("#carbDots").style("opacity", newOpacity);
// Update whether or not the elements are active
carbLine.active = active;
})
.text("Carbohydrates");
});
//设置画布/图形的尺寸
var margin={顶部:20,右侧:20,底部:30,左侧:50},
宽度=600-边距。左侧-边距。右侧,
高度=400-margin.top-margin.bottom;
//解析日期/时间
var parseDate=d3.time.format(“%Y-%m-%d”).parse;
//设定范围
var x=d3.time.scale().range([0,width]);
变量y=d3.scale.linear().range([height,0]);
//定义轴
var xAxis=d3.svg.axis().scale(x)
.方向(“底部”)。刻度(5);
var yAxis=d3.svg.axis().scale(y)
.方向(“左”)。刻度(8);
//界定界线
var valueline=d3.svg.line()
.x(函数(d){返回x(d.date);})
.y(函数(d){返回y(d.average_ticnum);});
var valueline2=d3.svg.line()
.x(函数(d){返回x(d.date);})
.y(函数(d){返回y(d.average_fatiguenum);});
var valueline3=d3.svg.line()
.x(函数(d){返回x(d.date);})
.y(函数(d){返回y(d.average_stressnum);});
var valueline4=d3.svg.line()
.x(函数(d){返回x(d.date);})
.y(函数(d){返回y(d.sum_nf_sugars);});
var valueline5=d3.svg.line()
.x(函数(d){返回x(d.date);})
.y(函数(d){返回y(d.sum_nf_total_carbone)});
//添加svg画布
var svg=d3.选择(“主体”)
.append(“svg”)
.attr(“宽度”,宽度+边距。左侧+边距。右侧)
.attr(“高度”,高度+边距。顶部+边距。底部)
.附加(“g”)
.attr(“转换”,
“翻译(“+margin.left+”,“+margin.top+”);
//获取数据
d3.json(“progress_output.php?useremail=”,函数(错误,数据){
data.forEach(函数(d){
d、 日期=解析日期(d.date);
d、 average_ticnum=+d.average_ticnum;
d、 疲劳指数=+d.平均疲劳指数;
d、 stressnum=+d.平均值_stressnum;
});
//缩放数据的范围
x、 域(d3.extent(数据,函数(d){返回d.date;}));
y、 域([0,12]);
//添加valueline路径。
追加(“路径”)
.attr(“类”、“行”)
.风格(“笔划”,“#891f83”)
.attr(“id”、“ticLine”)
.attr(“d”,valueline(数据));
追加(“路径”)
.attr(“类”、“行”)
.style(“笔划”,“#7db6e3”)
.attr(“id”、“疲劳线”)
.attr(“d”,valueline2(数据));
追加(“路径”)
.attr(“类”、“行”)
.风格(“笔划”,“#36376a”)
.attr(“id”、“压力线”)
.attr(“d”,valueline3(数据));
追加(“路径”)
.attr(“类”、“行”)
.样式(“笔划”,“9bcf81”)
.attr(“id”、“sugarLine”)
.attr(“d”,valueline4(数据));
追加(“路径”)
.attr(“类”、“行”)
.style(“笔划”、“efa465”)
.attr(“id”、“carbLine”)
.attr(“d”,valueline5(数据));
//加点
svg.selectAll(“点”)
.数据(数据)
.enter().append(“圆”)
.attr(“id”、“ticDots”)
.attr(“r”,3.5)
.样式(“填充”,“#891f83”)
.attr(“cx”,函数(d){返回x(d.date);})
.attr(“cy”,函数(d){返回y(d.average_ticnum);});
svg.selectAll(“点”)
.数据(数据)
.enter().append(“圆”)
.attr(“r”,3.5)
.style(“填充”,“#7db6e3”)
.attr(“id”、“疲劳测试”)
.attr(“cx”,函数(d){返回x(d.date);})
.attr(“cy”,函数(d){returny y(d.average_fatiguenum);});
svg.selectAll(“点”)
.数据(数据)
.enter().append(“圆”)
.attr(“r”,3.5)
.样式(“填充”、“#36376a”)
.attr(“id”、“应力点”)
.attr(“cx”,函数(d){返回x(d.date);})
.attr(“cy”,函数(d){returny y(d.average_stressnum);});
svg.selectAll(“点”)
.数据(数据)
.enter().append(“圆”)
.attr(“id”、“sugarDots”)
.attr(“r”,3.5)
.样式(“填充”、“9bcf81”)
.attr(“cx”,函数(d){返回x(d.date);})
.attr(“cy”,函数(d){returny y(d.sum_nf_sugars);});
svg.selectAll(“点”)
.数据(数据)
.enter().append(“圆”)
.attr(“r”,3.5)
.样式(“填充”、“efa465”)
.attr(“id”、“Carbbots”)
.attr(“cx”,函数(d){返回x(d.date);})
.attr(“cy”,函数(d){返回y(d.sum_nf_total_carbone);});
//添加X轴
svg.append(“g”)
.attr(“类”、“x轴”)
.attr(“变换”、“平移(0)”、“高度+”)
.呼叫(xAxis);
//添加Y轴
svg.append(“g”)
.attr(“类”、“y轴”)
.呼叫(yAxis);
//添加Tic标题
svg.append(“文本”)
.attr(“x”,15)
.attr(“y”,0)
.attr(“类”、“图例”)
.attr(“id”、“ticText”)
.风格(“颜色”,“#891f83”)
.样式(“填充”,“#891f83”)
.style(“光标”、“指针”)
.style(“字体系列”、“cooperbook”)
.on(“单击”,函数(){
//确定当前行是否可见
var active=ticLine.active?false:true,
newOpacity=active?0:1;
//隐藏或显示元素
宽度=200;
高度=200;
d3.选择(“#ticLine”).style(“不透明度”,newOpacity);
d3.选择所有(#ticDots”).style(“不透明度”,newOpacity);
//更新元素是否处于活动状态
ticLine.active=active;
})
.文本(“Tic严重性”);
//添加疲劳标题
svg.append(“文本”)
.attr(“x”,115)
.attr(“y”,0)
.attr(“类”、“图例”)
.风格(“颜色”,“#7bd6e3”)
.样式(“填充”,“#7bd6e3”)
.style(“光标”、“指针”)
.style(“字体系列”、“cooperbook”)
.on(“单击”,函数(){
//确定当前行是否可见
var active=fatigueLine.active?假:真,
newOpacity=active?0:1;
//隐藏或显示元素
d3.选择(“#疲劳线”).style(“不透明度”,newOpacity);
d3.选择All(#fatigueDots”).style(“不透明度”,newOpacity);
//更新元素是否处于活动状态
fatigueLine.active=active;
})
.文本(“疲劳”);
//添加重音标题
svg.append(“文本”)
.attr(“x”,190)
.attr(“y”,0)
.attr(“类”、“图例”)
.风格(“颜色”,“#36376a”)
.样式(“填充”、“#36376a”)
.style(“光标”、“指针”)
.style(“字体系列”、“cooperbook”)
function resize() {
// Set the dimensions of the canvas / graph
var margin = {top: 20, right: 20, bottom: 30, left: 50},
width = window.innerWidth - margin.left - margin.right,
height = window.innerHeight - margin.top - margin.bottom;
var x = d3.time.scale().range([0, width]);
var y = d3.scale.linear().range([height, 0]);
// rest of your code here
}
d3.select(window).on('resize', resize);