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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1 +1,2 @@ license: gpl-3.0 redirect: https://observablehq.com/@d3/programmatic-zoom -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1 @@ license: gpl-3.0 -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -31,7 +31,7 @@ </style> <button>Reset</button> <script src="//d3js.org/d3.v3.min.js"></script> <script> var margin = {top: 20, right: 20, bottom: 30, left: 40}, -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -31,7 +31,7 @@ </style> <button>Reset</button> <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> <script> var margin = {top: 20, right: 20, bottom: 30, left: 40}, -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1 @@ A simpler variation of [programmatic zoom](/mbostock/3892928) without the use of transitions. This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,100 @@ <!DOCTYPE html> <meta charset="utf-8"> <title>Zoom + Pan</title> <style> body { position: relative; width: 960px; } svg { font: 10px sans-serif; shape-rendering: crispEdges; } rect { fill: #ddd; } .axis path, .axis line { fill: none; stroke: #fff; } button { position: absolute; right: 30px; top: 30px; } </style> <button>Reset</button> <script src="http://d3js.org/d3.v3.min.js"></script> <script> 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.linear() .domain([-width / 2, width / 2]) .range([0, width]); var y = d3.scale.linear() .domain([-height / 2, height / 2]) .range([height, 0]); var xAxis = d3.svg.axis() .scale(x) .orient("bottom") .tickSize(-height); var yAxis = d3.svg.axis() .scale(y) .orient("left") .ticks(5) .tickSize(-width); var zoom = d3.behavior.zoom() .x(x) .y(y) .scaleExtent([1, 10]) .on("zoom", zoomed); 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 + ")") .call(zoom); svg.append("rect") .attr("width", width) .attr("height", height); svg.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + height + ")") .call(xAxis); svg.append("g") .attr("class", "y axis") .call(yAxis); d3.select("button").on("click", reset); function zoomed() { svg.select(".x.axis").call(xAxis); svg.select(".y.axis").call(yAxis); } function reset() { svg.call(zoom .x(x.domain([-width / 2, width / 2])) .y(y.domain([-height / 2, height / 2])) .event); } </script> LoadingSorry, something went wrong. Reload?Sorry, we cannot display this file.Sorry, this file is invalid so it cannot be displayed.