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I am trying to wrap text which is parsed from a json response into my application.
I have two svg elements : rect and text. I want to find a way where I can wrap my svg text such that it fits in the rectangle.
( Picture Force layout with text labels and rectangles )
This is the link to the original project in which I have made modifications
Visualizing Reddit Discussions
setupGraph();
function setupGraph() {
$(".network").empty();
names = {};
nodecolor = {};
force = d3.layout.force()
.charge(-500)
.linkDistance(20)
.size([width, height]);
nodes = force.nodes(),
links = force.links();
force.on("tick", function() {
svg.selectAll("line.link")
.attr("x1", function(d) {
return d.source.x;
})
.attr("y1", function(d) {
return d.source.y;
})
.attr("x2", function(d) {
return d.target.x;
})
.attr("y2", function(d) {
return d.target.y;
});
svg.selectAll("rect.node")
.attr("x", function(d) {
return d.x - d.curWidth / 2;
})
.attr("y", function(d) {
return d.y - d.curHeight / 2;
});
svg.selectAll("text.node")
.attr("x", function(d) {
return d.x - d.curWidth / 2 + 8;
})
.attr("y", function(d) {
return d.y - d.curHeight / 2 + 20;
});
});
d3.select("svg").remove();
svg = d3.select("#chart").append("svg:svg")
.attr("width", width)
.attr("height", height)
.attr("class", "network");
}
function updateNetwork() {
var link = svg.selectAll("line.link")
.data(links, function(d) {
return d.source.id + "-" + d.target.id;
});
link.enter().insert("svg:line", "text.node", "rect.node")
.attr("class", "link")
.style("stroke-width", function(d) {
return 2;
})
.style("stroke", "gray")
.style("opacity", 0.1);
var node = svg.selectAll("rect.node")
.data(nodes, function(d) {
return d.id;
});
var node = svg.selectAll("text.node")
.data(nodes, function(d) {
return d.id;
});
var nodeEnter = node.enter().append("svg:rect")
.attr("class", "node")
.call(force.drag)
.attr("width", function(d) {
return d.curWidth;
})
.attr("height", function(d) {
return d.curHeight;
})
.style("opacity", 1.0)
.on("mouseover", displayTooltip)
.on("mousemove", moveTooltip)
.on("mouseout", removeTooltip)
.on("mouseover", function(d) {
d3.select(this).transition().attr("height", 100).attr("width", 100); //.style("fill", "red");
})
.call(force.drag)
var nodeEnterr = node.enter().append("svg:text")
.attr("class", "node")
.text(function(d) {
return d.name + ": " + d.body
})
.call(force.drag)
.style("opacity", 1.0)
.on("mouseover", displayTooltip)
.on("mousemove", moveTooltip)
.on("mouseout", removeTooltip)
.call(force.drag)
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.11/d3.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
My question is- I have generated a scatter plot using D3 version 4. Now, I need to add tooltip to points, on mouseover. But, I am getting an error message- "setAttribute is not a function" Can Someone provide me a clue for the same, and check if the function declaration is right?
https://jsfiddle.net/kunal16/be37wmaj/
var width = 700;
var height = 700;
var padding = 70;
var myData = [12, 15, 20, 9, 17, 25, 30];
var errData = [6, 7.5, 10, 4.5, 8.5, 12.5, 15];
var svg = d3.select("body").
append("svg")
.attr("width", width)
.attr("height", height);
var yScale = d3.scaleLinear().domain([0, d3.max(myData)]).range([height/2, 0]);
var xScale = d3.scaleLinear().domain([0, d3.max(myData)]).range([0, width - 200]);
var y_ErScale = d3.scaleLinear().domain([0, d3.max(errData)]).range([height/2, 0]);
var x_ErScale = d3.scaleLinear().domain([0, d3.max(errData)]).range([0, width - 200]);
// var div = d3.select("body").append("svg")
// .attr("class", "tooltip")
// .style("opacity", 0);
var eBar = d3.select("body").append("svg");
//var x_min =
var x_axis = d3.axisBottom()
.scale(xScale);
var y_axis = d3.axisLeft()
.scale(yScale);
svg.append("g")
.attr("transform", "translate(50, 10)")
.call(y_axis);
var xAxisTranslate = height/2 + 10;
svg.append("g")
.attr("transform", "translate(50, " + xAxisTranslate +")")
.call(x_axis);
svg.append("g")
.selectAll("scatter-dots")
.data(myData)
.enter().append("svg:circle")
.attr("cx", function (d,i) { return xScale(myData[i]); } )
.attr("cy", function (d) { return yScale(d); } )
.attr("r", 3)
.style("opacity", 0.8);
// var errorBar = eBar.append("path")
// .attr("d", yScale(errData))
// .attr("stroke", "red")
// .attr("stroke-width", 1.5);
// svg.append("g")
// .selectAll("error-bars")
// .data(errData)
// .enter().append("svg:path")
// .attr("cx", function (d,i) { return x_ErScale(errData[i]); } )
// .attr("cy", function (d) { return y_ErScale(d); } )
// .attr("stroke", "red")
// .attr("stroke-width", 1.5);
svg.append("g")
.selectAll("line")
.data(errData)
.enter()
.append("line")
.attr("class", "error-line")
.attr("x1", function(d) {
return x_ErScale(d);
})
.attr("y1", function(d) {
return y_ErScale(d) + 30;
})
.attr("x2", function(d) {
return x_ErScale(d);
})
.attr("y2", function(d) {
return y_ErScale(d) + 2;
});
svg.append("g").selectAll("line")
.data(errData).enter()
.append("line")
.attr("class", "error-cap")
.attr("x1", function(d) {
return x_ErScale(d) - 20;
})
.attr("y1", function(d) {
return y_ErScale(d) - 30;
})
.attr("x2", function(d) {
return x_ErScale(d) + 20;
})
.attr("y2", function(d) {
return y_ErScale(d) - 30;
});
svg.append("g")
.selectAll("line")
.data(errData)
.enter()
.append("line")
.attr("class", "error-line")
.attr("x1", function(d) {
return x_ErScale(d);
})
.attr("y1", function(d) {
return y_ErScale(d) - 30;
})
.attr("x2", function(d) {
return x_ErScale(d);
})
.attr("y2", function(d) {
return y_ErScale(d) - 2;
});
// Add Error Bottom Cap
svg.append("g").selectAll("line")
.data(errData).enter()
.append("line")
.attr("class", "error-cap")
.attr("x1", function(d) {
return x_ErScale(d) - 20;
})
.attr("y1", function(d) {
return y_ErScale(d) + 30;
})
.attr("x2", function(d) {
return x_ErScale(d) + 20;
})
.attr("y2", function(d) {
return y_ErScale(d) + 30;
});
// console.log(svg.append("g").selectAll("scatter-dots"));
var div = svg.append("g").selectAll("scatter-dots")
.data(myData)
.enter()
// .append("circle")
.attr("class", "tooltip")
.style("opacity", 0)
.on("mouseover", function(d)
{
div
.transition()
.duration(200)
.html(myData)
.style("opacity", 0.8);
})
.on("mouseout", function(d)
{
div
.transition()
.duration(500)
.style("opacity", 0);
});
Please refer the above fiddle.Thanks!
Adding divs to each circle is unneccessary once you have joined the data to create the circles. You can put listeners on the circle with mouseover and mouseout functions.
https://jsfiddle.net/xqqfq9hf/
var tooltip = d3.select("body").append("div")
.attr("class", "tooltip")
.style("opacity", 0);
svg.append("g")
.selectAll("scatter-dots")
.data(myData)
.enter().append("svg:circle")
.attr("cx", function (d,i) { return xScale(myData[i]); } )
.attr("cy", function (d) { return yScale(d); } )
.attr("r", 3)
.style("opacity", 0.8)
.on("mouseover", function(d) {
tooltip.transition()
.duration(200)
.style("opacity", .9);
tooltip.html(d)
.style("left", (d3.event.pageX) + "px")
.style("top", (d3.event.pageY - 28) + "px");
})
.on("mouseout", function(d) {
tooltip.transition()
.duration(500)
.style("opacity", 0);
});
I drawn a stackedbar Chart in which now I trying to place the Total value(I mean the yaxis value) on tip of the every rectangle. I have coded to fetch the details but here the problem is I am getting Every Layer value on tip of every layer but i need to show only the last layer value.
the problem is shown in below fig's.
My code is Shown below
var fData =
[{"orders":"A","Total_Orders":76,"A_Lines":123,"B_Lines":0,"C_Lines":0,"D_Lines":0,"Total_Lines":123,"Total_Units":3267},
{"orders":"B","Total_Orders":68,"A_Lines":0,"B_Lines":107,"C_Lines":0,"D_Lines":0,"Total_Lines":107,"Total_Units":3115},
{"orders":"C","Total_Orders":81,"A_Lines":0,"B_Lines":0,"C_Lines":123,"D_Lines":0,"Total_Lines":123,"Total_Units":3690},
{"orders":"D","Total_Orders":113,"A_Lines":0,"B_Lines":0,"C_Lines":0,"D_Lines":203,"Total_Lines":203,"Total_Units":7863},
{"orders":"AB","Total_Orders":62,"A_Lines":70,"B_Lines":76,"C_Lines":0,"D_Lines":0,"Total_Lines":146,"Total_Units":1739},
{"orders":"AC","Total_Orders":64,"A_Lines":77,"B_Lines":0,"C_Lines":79,"D_Lines":0,"Total_Lines":156,"Total_Units":2027},
{"orders":"AD","Total_Orders":100,"A_Lines":127,"B_Lines":0,"C_Lines":0,"D_Lines":144,"Total_Lines":271,"Total_Units":6467},
{"orders":"BC","Total_Orders":64,"A_Lines":0,"B_Lines":80,"C_Lines":84,"D_Lines":0,"Total_Lines":164,"Total_Units":1845},
{"orders":"BD","Total_Orders":91,"A_Lines":0,"B_Lines":108,"C_Lines":0,"D_Lines":135,"Total_Lines":243,"Total_Units":4061},
{"orders":"CD","Total_Orders":111,"A_Lines":0,"B_Lines":0,"C_Lines":132,"D_Lines":147,"Total_Lines":279,"Total_Units":5011},
{"orders":"ABC","Total_Orders":45,"A_Lines":58,"B_Lines":63,"C_Lines":55,"D_Lines":0,"Total_Lines":176,"Total_Units":1245},
{"orders":"ABD","Total_Orders":69,"A_Lines":105,"B_Lines":87,"C_Lines":0,"D_Lines":116,"Total_Lines":308,"Total_Units":4538},
{"orders":"ACD","Total_Orders":66,"A_Lines":91,"B_Lines":0,"C_Lines":88,"D_Lines":132,"Total_Lines":311,"Total_Units":4446},{
{"orders":"BCD","Total_Orders":68,"A_Lines":0,"B_Lines":84,"C_Lines":95,"D_Lines":111,"Total_Lines":290,"Total_Units":4187},
{"orders":"ABCD","Total_Orders":56,"A_Lines":96,"B_Lines":90,"C_Lines":93,"D_Lines":143,"Total_Lines":422,"Total_Units":6331}]
var headers = ["A_Lines", "B_Lines", "C_Lines", "D_Lines"];
var colors = ["#9999CC", "#F7A35C", "#99CC99", "#CCCC99"];
var colorScale = d3.scale.ordinal()
.domain(headers)
.range(colors);
var layers = d3.layout.stack()(headers.map(function (count) {
return fData.map(function (d, i) {
// alert(d);
return { x: d.ORDER_TYPE, y: +d[count], color: colorScale(count) };
});
}));
//StackedBar Rectangle Max
var yStackMax = d3.max(layers, function (layer) { return d3.max(layer, function (d) { return d.y0 + d.y; }); });
// Set x, y and colors
var xScale = d3.scale.ordinal()
.domain(layers[0].map(function (d) { return d.x; }))
.rangeRoundBands([25, width], .08);
var y = d3.scale.linear()
.domain([0, yStackMax])
.range([height, 0]);
// var color = d3.scale.ordinal()
//.domain(headers)
// .range(["#9999CC", "#F7A35C", "#99CC99", "#CCCC99"]);
// Define and draw axes
var xAxis = d3.svg.axis()
.scale(xScale)
.tickSize(1)
.tickPadding(6)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.tickFormat(d3.format(".2s"));
var layer = svg.selectAll(".layer")
.data(layers)
.enter().append("g")
.attr("class", "layer")
.style("fill", function (d, i) { return colorScale(i); });
var rect = layer.selectAll("rect")
.data(function (d) { return d; })
.enter().append("rect")
.attr("x", function (d) { return xScale(d.x); })
.attr("y", height)
.attr("width", xScale.rangeBand())
.attr("height", 0)
.attr("class", function (d) {
return "rect bordered " + "color-" + d.color.substring(1);
});
layer.selectAll("text.rect")
.data(function (layer) { return layer; })
.enter().append("text")
.attr("text-anchor", "middle")
.attr("x", function (d) { return xScale(d.x) + xScale.rangeBand() / 2; })
.attr("y", function (d) { return y(d.y + d.y0) - 3; })
.text(function (d) { return d.y + d.y0; })
.style("fill", "4682b4");
//********** AXES ************
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll("text").style("text-anchor", "end")
.attr("dx", "-.8em")
.attr("dy", ".15em")
.attr("transform", function (d) {
return "rotate(-45)"
});
svg.attr("class", "x axis")
.append("text")
.attr("text-anchor", "end") // this makes it easy to centre the text as the transform is applied to the anchor
.attr("transform", "translate(" + (width / 2) + "," + (height + 60) + ")") // centre below axis
.text("Order Velocity Group");
svg.append("g")
.attr("class", "y axis")
.attr("transform", "translate(20,0)")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr({ "x": -75, "y": -70 })
.attr("dy", ".75em")
.style("text-anchor", "end")
.text("No. Of Lines");
//********** LEGEND ************
var legend = svg.selectAll(".legend")
.data(headers.slice().reverse())
.enter().append("g")
.attr("class", "legend")
.attr("transform", function (d, i) { return "translate(" + i * (-100) + "," + (height + 50) + ")"; });
legend.append("rect")
.attr("x", width - 18)
.attr("width", 18)
.attr("height", 18)
//.style("fill", color);
.style("fill", function (d, i) { return colors[i]; })
.on("mouseover", function (d, i) {
svg.selectAll("rect.color-" + colors[i].substring(1)).style("stroke", "blue");
})
.on("mouseout", function (d, i) {
svg.selectAll("rect.color-" + colors[i].substring(1)).style("stroke", "white");
});
legend.append("text")
.attr("x", width - 24)
.attr("y", 9)
.attr("dy", ".35em")
.style("text-anchor", "end")
.text(function (d) { return d; });
transitionStacked();
function transitionStacked() {
y.domain([0, yStackMax]);
rect.transition()
.duration(500)
.delay(function (d, i) { return i * 10; })
.attr("y", function (d) { return y(d.y0 + d.y); })
.attr("height", function (d) { return y(d.y0) - y(d.y0 + d.y); })
.transition()
.attr("x", function (d) { return xScale(d.x); })
.attr("width", xScale.rangeBand());
rect.on('mouseover', tip.show)
.on('mouseout', tip.hide)
};
can anyone help me.
Here is what you need: First, we'll set fData as the data for the texts:
layer.selectAll("text.rect")
.data(fData)
.enter()
.append("text")
But, as this dataset doesn't have the correct yScale value, we'll have to extract it using a filter:
.attr("y", function (d) {
var filtered = fData.filter(function(e){
return e.Total_Units == d.Total_Units
});
return y(filtered[0].Total_Lines) - 3;
})
All together:
layer.selectAll("text.rect")
.data(fData)
.enter().append("text")
.attr("text-anchor", "middle")
.attr("x", function(d) {
return xScale(d.orders) + xScale.rangeBand() / 2;
})
.attr("y", function(d) {
var filtered = fData.filter(function(e) {
return e.Total_Units == d.Total_Units
});
return y(filtered[0].Total_Lines) - 3;
})
.text(function(d) {
return d.Total_Units
})
.style("fill", "4682b4");
Here is your fiddle: https://jsfiddle.net/wnwb6meh/
I am trying to add some text inside rectangles in d3.
var state = svg.selectAll(".state")
.data(data)
.enter().append("g")
.attr("class", "g")
.attr("transform", function(d) {
return "translate(" + x(d[columns[0]]) + ",0)";
});
var count = 0;
state.selectAll("rect")
.data(function(d) {
return d.val;
})
.enter().append("rect")
.attr("width", x.rangeBand())
.attr("y", function(d) {
return y(d.y1); <<<===== Line 1
})
.attr("height", function(d) {
return y(d.y0) - y(d.y1);
})
.attr("x", function(d) {
return x(d.x); <<<===== Line 2
})
.style("fill", function(d,i) {
return colorSet(i);
})
.attr("id", function(d, i) {
return col[i];
})
.attr("onclick", fun)
.append("text")
.attr("transform",function(d) {
var xvalue =x(d.x); <<<===== Line 3
var yValue = y(d.y1); <<<===== Line 4
return "translate(" + xvalue + ", " + yValue + ")";
})
.text("AAA");
First when i am adding the rectangles I am able to get x and y positons x(d.x) and y(d.y1) as mentioned by 'line 1' and 'line 2' but when I am again trying to get x and y value in 'line 3' and 'line 4' I am getting wrong values.
Can anyone point out what is wrong with this code???
Thanks in advance.
As #Cool Blue mentioned you cannot append text element inside a rect element so try this code:
var state = svg.selectAll(".state")
.data(data)
.enter().append("g")
.attr("class", "g")
.attr("transform", function(d) {
return "translate(" + x(d[columns[0]]) + ",0)";
});
var count = 0;
state.selectAll("rect")
.data(function(d) {
return d.val;
})
.enter().append("rect")
.attr("width", x.rangeBand())
.attr("y", function(d) {
return y(d.y1);
})
.attr("height", function(d) {
return y(d.y0) - y(d.y1);
})
.attr("x", function(d) {
return x(d.x);
})
.style("fill", function(d,i) {
return colorSet(i);
})
.attr("id", function(d, i) {
return col[i];
})
.attr("onclick", fun);
state.selectAll("text")
.data(function(d) {
return d.val;
})
.enter().append("text")
.attr("transform",function(d) {
var xvalue =x(d.x);
var yValue = y(d.y1);
return "translate(" + xvalue + ", " + yValue + ")";
})
.text("AAA");
I'm trying to add a drop down menu that selects which measure to graph. I have 8 graphs, all graphing the same measure but by different ethnicities. Below is the code, any thoughts on what I'm doing wrong? Right now i get the error exit() is not a function.
Ok i've made some progress with the following, however it's still a little wonky. The graphs are changing but are going off the charts - the yAxis is rescaling to the max of all of the graphs, not the local one.:
function updateGraphs(newData) {
d3.selectAll("svg").each(function(d, i){
eachRace = d.values;
svg = d3.select(this);
yMax = d3.max(eachRace, function(d) { return d[newData]; });
yScale = d3.scale.linear().domain([0, yMax*1.25]).range([height/8, 0]).nice();
yAxis = d3.svg.axis().scale(yScale).orient("left").ticks(5);
line = d3.svg.line()
.x(function (d) { return x(d.date); })
.y(function (d) { return yScale(d[newData]); })
d3.transition().duration(1000).selectAll(".line")
.attr("id", function(d) { return d.key ;})
.attr('class', 'line')
.attr('opacity', .8)
.attr('d', function(d) { return line(d.values); })
d3.selectAll(".y.axis")
.call(yAxis);
});
}
var svgContainer = d3.select("body").selectAll("svg")
.data(data2)
svgContainer.enter()
.append("svg")
.attr("width", 150)
.attr("height", 400)
.attr("transform", "translate(" + margin.left + "," + margin.top+ ")");
d3.selectAll("svg").each(function(d, i){
var eachRace = d.values;
var svg = d3.select(this);
var yMax = d3.max(eachRace, function(d) { return d.app; });
var yScale = d3.scale.linear().domain([0, yMax*1.25]).range([height/8, 0]).nice();
var yAxis = d3.svg.axis().scale(yScale).orient("left").ticks(5);
var line = d3.svg.line()
.x(function (d) { return x(d.date); })
.y(function (d) { return yScale(d.app); })
svg.append("path")
.attr("id", function(d) { return d.key ;})
.attr('class', 'line')
.attr('opacity', .8)
.attr('d', function(d) { return line(d.values); })
svg.append("g")
.attr("class", "y axis")
.call(yAxis);
});
Thanks JSBob for working with me. I've got it working with:
function updateGraphs(newData) {
d3.selectAll("svg").each(function(d, i){
eachRace = d.values;
svg = d3.select(this);
yMax = d3.max(eachRace, function(d) { return d[newData]; });
yScale = d3.scale.linear().domain([0, yMax*1.25]).range([height/8, 0]).nice();
yAxis = d3.svg.axis().scale(yScale).orient("left").ticks(5);
console.log(yMax);
line = d3.svg.line()
.x(function (d) { return x(d.date); })
.y(function (d) { return yScale(d[newData]); })
svg.transition().duration(1000).select(".line")
.attr("id", function(d) { return d.key ;})
.attr('class', 'line')
.attr('opacity', .8)
.attr('d', function(d) { return line(d.values); });
svg.transition().duration(1000).select(".y.axis")
.call(yAxis);
});
}