Last active
August 29, 2015 13:57
-
-
Save jebeck/9457536 to your computer and use it in GitHub Desktop.
hidden axis toggle
This file contains 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 characters
<!DOCTYPE html> | |
<html lang='en'> | |
<head> | |
<meta charset='utf-8'> | |
<title> | |
UI Experiment: Hidden Axis Toggle | |
</title> | |
<script src='http://d3js.org/d3.v3.min.js' charset='utf-8'></script> | |
<style type='text/css'> | |
svg { | |
display: block; | |
margin: 0 auto; | |
} | |
.axis path, .axis line { | |
fill: none; | |
stroke: #575757; | |
shape-rendering: crispEdges; | |
} | |
.axis text { | |
fill: #575757; | |
} | |
text { | |
font-family: sans-serif; | |
font-size: 14px; | |
} | |
#hoverHelp { | |
pointer-events: none; | |
} | |
</style> | |
</head> | |
<body> | |
<script type='text/javascript'> | |
var margin = {top: 20, right: 10, bottom: 20, left: 100}; | |
var width = 800 - margin.left - margin.right; | |
var height = 480 - margin.top - margin.bottom; | |
var svg = d3.select('body') | |
.append('svg') | |
.attr({ | |
'width': width + margin.left + margin.right, | |
'height': height + margin.top + margin.bottom | |
}) | |
.append('g') | |
.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); | |
var data = [1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000]; | |
var xScale = d3.scale.linear().domain([1, data.length]).range([0, width]); | |
var yScale = d3.scale.linear().domain(d3.extent(data, function(d) { return d; })).range([height, 0]); | |
var logScale = d3.scale.log().domain(d3.extent(data, function(d) { return d; })).range([height, 0]); | |
var xAxis = d3.svg.axis().scale(xScale).orient('bottom'); | |
var yAxis = d3.svg.axis().scale(yScale).orient('left'); | |
var logAxis = d3.svg.axis().scale(logScale).orient('left').tickValues(data).tickFormat(d3.format('g')); | |
var log = false; | |
var transitionDuration = 500; | |
svg.append('g').attr({ | |
'class': 'x axis', | |
'transform': 'translate(0,' + height + ')' | |
}) | |
.call(xAxis); | |
svg.append('g').attr({ | |
'class': 'y axis' | |
}) | |
.call(yAxis); | |
svg.selectAll('circle') | |
.data(data) | |
.enter() | |
.append('circle') | |
.attr({ | |
'r': 5, | |
'fill': '#7E007F', | |
'cx': function(d, i) { | |
return xScale(i + 1); | |
}, | |
'cy': function(d) { | |
return yScale(d); | |
} | |
}); | |
invisibleRect = svg.append('rect') | |
.attr({ | |
'x': -margin.left, | |
'y': 0, | |
'height': height, | |
'width': margin.left, | |
'fill': '#FFFFFF', | |
'opacity': 0.0, | |
'id': 'invisibleRect' | |
}); | |
invisibleRect.on('click', function() { | |
try { | |
hoverHelp.remove(); | |
} | |
catch (ReferenceError) { | |
console.log("There's no hoverHelp right now."); | |
} | |
if (!log) { | |
svg.select('.y.axis') | |
.transition() | |
.duration(transitionDuration) | |
.call(logAxis); | |
svg.selectAll('circle') | |
.transition() | |
.duration(transitionDuration) | |
.attr({ | |
'cy': function(d) { | |
return logScale(d); | |
} | |
}); | |
log = true; | |
} | |
else { | |
svg.select('.y.axis') | |
.transition() | |
.duration(transitionDuration) | |
.call(yAxis); | |
svg.selectAll('circle') | |
.transition() | |
.duration(transitionDuration) | |
.attr({ | |
'cy': function(d) { | |
return yScale(d); | |
} | |
}); | |
log = false; | |
} | |
}); | |
invisibleRect.on('mouseover', function() { | |
var coords = d3.mouse(invisibleRect.node()); | |
var hoverHelp = svg.append('g').attr('id', 'hoverHelp'); | |
var x = coords[0]; | |
var y = coords[1]; | |
var triangleSize = 25; | |
var rectWidth = 200; | |
var rectHeight = 50; | |
hoverHelp.append('polygon') | |
.attr({ | |
'fill': '#3F0040', | |
'opacity': 0.5, | |
'points': x + ',' + y + ' ' + (x + triangleSize) + ',' + (y - triangleSize) + ' ' + (x + triangleSize + rectWidth) + ',' + (y - triangleSize) + ' ' + (x + triangleSize + rectWidth) + ',' + (y - triangleSize + rectHeight) + ' ' + (x + triangleSize) + ',' + (y - triangleSize + rectHeight) + ' ' + (x + triangleSize) + ',' + (y + triangleSize), | |
'stroke-width': 3, | |
'stroke': '#FD00FF', | |
'stroke-linecap': 'round' | |
}); | |
hoverHelp.append('text') | |
.attr({ | |
'x': x + triangleSize + rectWidth/2, | |
'y': y - triangleSize + rectHeight/2, | |
'text-anchor': 'middle', | |
'dominant-baseline': 'central', | |
'fill': '#FFFFFF', | |
'text-weight': 'bold' | |
}) | |
.text('Click to toggle axis.'); | |
}); | |
invisibleRect.on('mouseout', function() { | |
try { | |
hoverHelp.remove(); | |
} | |
catch (ReferenceError) { | |
console.log("There's no hoverHelp right now."); | |
} | |
}); | |
</script> | |
</body> | |
</html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment