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POhow to use d3 .ticks to show original y-axis values in bar chart
 

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  1. POhow to use d3 .ticks to show original y-axis values in bar chart
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    <p>I have some number of amount (in dollar) which I am showing on y-axis and year on x-axis. now, I want to show original number on y-axis but not able to do.</p> <p>i mean on y axis i want to show number from 1 to 100000 as amount but now, with .ticks(10) i can only used between 0 to 8000 amount at y axis.</p> <p>and one more thing that if i want to show name as string at x axis then how can i show please let me know. i am stuck here and newly with d3. </p> <pre><code>function test() { var graph_data; // in graph_data it should contain value like this // [Object { letter="2011", frequency="10000"}, // Object { letter="2012", frequency="8200"}] var margin = {top: 20, right: 20, bottom: 30, left: 40}, width = 960 - margin.left - margin.right, height = 500 - margin.top - margin.bottom; var x = d3.scale.ordinal() .rangeRoundBands([0, 110], .3); var y = d3.scale.linear() .range([height, 0]); var xAxis = d3.svg.axis() .scale(x) .tickPadding(10) .orient("bottom"); var yAxis = d3.svg.axis() .scale(y) .tickPadding(3) .orient("left") .ticks(10); var svg = d3.select("#award_by_year_chart").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 + ")"); x.domain(graph_data.map(function(d) { return d.letter; })); y.domain([0, d3.max(graph_data, function(d) { return d.frequency; })]); svg.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + height + ")") .call(xAxis); svg.append("g") .attr("class", "y axis") .call(yAxis) .append("text") .attr("transform", "rotate(-90)") .attr("y", 6) .attr("dy", ".71em") .style("text-anchor", "end") .text("Total dollar"); svg.selectAll(".bar") .data(graph_data) .enter().append("rect") .attr("class", "bar") .attr("x", function(d) { return x(d.letter); }) .attr("width", x.rangeBand()) .attr("y", function(d) { return y(d.frequency); }) .attr("height", function(d) { return height - y(d.frequency); }); function type(d) { d.frequency = +d.frequency; return d; } } </code></pre> <p>now, this code is working as below chart image. and i want to change value of y axis according to total dollar value and it's coming from table and it can also -ve as well +ve and upper limit not fixed. then how can resolve.</p> <p><img src="https://i.stack.imgur.com/5uxET.png" alt="enter image description here"> </p> <p>please give me valuable solution.</p> <p>thanks</p>
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    1. USmanijain
    1. USmanijain
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      1. POhow to use d3 .ticks to show original y-axis values in bar chart
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      1. POhow to use d3 .ticks to show original y-axis values in bar chart
      1. USvijay
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    1. COIt's not clear to me what you're trying to do. From your code, it looks like you're currently displaying numbers on the y axis and strings on the x axis. Is your question how to format the numbers with a dollar sign and how to parse the strings into dates?
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      1. POhow to use d3 .ticks to show original y-axis values in bar chart
      1. USLars Kotthoff
    2. COHi Lars Kotthoff ... actually as per my above code on x axis amout value is displaying
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      1. POhow to use d3 .ticks to show original y-axis values in bar chart
      1. USmanijain
    3. COi have modified my question and add image for more clarification. please check.
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      1. POhow to use d3 .ticks to show original y-axis values in bar chart
      1. USmanijain
 

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