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查找两个文本文件之间的差异

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创建于 差异永不过期
20 删除
162 行
22 添加
164 行
var params = {};
var params = {};
params.width = 320;
params.width = 320;
params.height = 320;
params.height = 320;
params.more = 31;
params.more = 31;
params.container = '.network';
params.container = '.network';
params.nodes = [
params.nodes = [
{
{
"name": "Karnataka",
"name": "Karnataka",
"value": 16
"value": 16
},
},
{
{
"name": "Uttar Pradesh(East)",
"name": "Uttar Pradesh(East)",
"value": 22,
"value": 22,
},
},
{
{
"name": "Uttar Pradesh East",
"name": "Uttar Pradesh East",
"value": 31
"value": 31
},
},
{
{
"name": "Delhi",
"name": "Delhi",
"value": 55
"value": 55
},
},
{
{
"name": "Andhra Pradesh",
"name": "Andhra Pradesh",
"value": 108
"value": 108
}
}
];
];


var data = params.nodes;
var data = params.nodes;
var margin = {top: 0, right: 40, bottom: 40, left: 60};
var margin = {top: 0, right: 40, bottom: 40, left: 60};
var width = params.width - margin.right - margin.left;
var width = params.width - margin.right - margin.left;
var height = params.height - margin.top - margin.bottom;
var height = params.height - margin.top - margin.bottom;
var left = 5;
var left = 5;
var top = 5;
var top = 5;
var axisLeft = 20;
var axisLeft = 20;


var svg = d3.select(params.container)
var svg = d3.select(params.container)
.select('svg')
.select('svg')
.attr('width', width + margin.right + margin.left)
.attr('width', width + margin.right + margin.left)
.attr('height', height + margin.top + margin.bottom)
.attr('height', height + margin.top + margin.bottom)
.select('g')
.select('g')
.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');


// Remove any other chart
// Remove any other chart
svg.selectAll('*').remove();
svg.selectAll('*').remove();


// set the ranges
// set the ranges
var yScale = d3.scaleBand()
var yScale = d3.scaleBand()
.range([height, 0])
.range([height, 0])
.padding(0.1);
.padding(0.1);


var xScale = d3.scaleLinear()
var xScale = d3.scaleLinear()
.range([0, width]);
.range([0, width]);
// Scale the range of the data in the domains
// Scale the range of the data in the domains
xScale.domain([0, d3.max(data, function(d) { return d.value; })]);
xScale.domain([0, d3.max(data, function(d) { return d.value; })]);
yScale.domain(data.map(function(d) { return d.name; }));
yScale.domain(data.map(function(d) { return d.name; }));


var yAxis = d3.axisLeft(yScale);
var yAxis = d3.axisLeft(yScale);
var bar = svg.selectAll('g')
var bar = svg
.data(data)
.enter()
.append('g')
.append('g')
.attr('class', 'y axis')
.attr('class', 'y axis')
.attr('transform', 'translate(' + axisLeft + ',0)')
.attr('transform', 'translate(' + axisLeft + ',0)')
.call(yAxis);
.call(yAxis)



svg.selectAll('.tick text')
svg.selectAll('.tick text')
.attr('dy', '.35em')
.attr('dy', '.35em')
.text(function(d) {
.text(function(d) {
if (d.length > 20) {
if (d.length > 20) {
return d.substring(0, 20) + '...';
return d.substring(0, 20) + '...';
}
}
return d;
return d;
})
})
.attr('transform', function(d) {
.attr('transform', function(d) {
var name = d;
var name = d;
if (d.length > 20) {
if (d.length > 20) {
name = d.substring(0, 20) + '...';
name = d.substring(0, 20) + '...';
}
}
var names = name.split(' ');
var names = name.split(' ');
return 'translate(0,' + (-names.length / 2) * 10 + ')';
return 'translate(0,' + (-names.length / 2) * 10 + ')';
})
})
.call(wrap, 50)
.call(wrap, 50)
.on('click', function(d) {
.on('click', function(d) {
//$scope.$broadcast('bar:clicked', d);
//$scope.$broadcast('bar:clicked', d);
});
});


// append the rectangles for the bar chart
// append the rectangles for the bar chart
bar.append('rect')
bar
.selectAll('rect')
.data(data)
.enter()
.append('rect')
.attr('class', 'barChart')
.attr('class', 'barChart')
.attr('x', left)
.attr('x', left)
.attr('width', function(d) { return xScale(d.value); })
.attr('width', function(d) { return xScale(d.value); })
.attr('y', function(d) { return yScale(d.name) + yScale.bandwidth() / 4; })
.attr('y', function(d) { return yScale(d.name) + yScale.bandwidth() / 4; })
.attr('height', yScale.bandwidth() / 2)
.attr('height', yScale.bandwidth() / 2)
.attr('fill', 'black')
.attr('fill', 'black')
//.attr('fill', function(d) { return $scope.getBubbleFill(d); })
//.attr('fill', function(d) { return $scope.getBubbleFill(d); })
.on('click', function(d) {
.on('click', function(d) {
//$scope.$broadcast('bar:clicked', d.name);
//$scope.$broadcast('bar:clicked', d.name);
});
});


bar.append('text')
.attr('class', 'label')
.attr('fill', 'white')
.attr('text-anchor', function(d) {
return xScale(d.value) < 20 ? 'middle' : 'end';
})
.attr('x', function(d) {
return xScale(d.value);
})
.attr('y', function(d) {
return yScale(d.name) + (yScale.bandwidth() / 2 + top);
})
.on('click', function(d) {
//$scope.$broadcast('bar:clicked', d.name);
});
if (params.more) {
if (params.more) {
bar.append('text')
bar.append('text')
.attr('class', 'label')
.attr('class', 'label')
.attr('fill', 'white')
.attr('fill', 'white')
.text(function() { return '+' + params.more + ' more'; })
.text(function() { return '+' + params.more + ' more'; })
.attr('transform', 'translate(' + 0 + ',' + (height + 20) + ')')
.attr('transform', 'translate(' + 0 + ',' + (height + 20) + ')')
.on('click', function(d) {
.on('click', function(d) {
//$scope.gotoExplore(d);
//$scope.gotoExplore(d);
});
});
}
}




function wrap(text, width) {
function wrap(text, width) {
text.each(function() {
text.each(function() {
var text = d3.select(this); // eslint-disable-line no-invalid-this
var text = d3.select(this); // eslint-disable-line no-invalid-this
var words = text.text()
var words = text.text()
.split(/\s+/)
.split(/\s+/)
.reverse();
.reverse();
var word;
var word;
var line = [];
var line = [];
var lineHeight = 1.1;
var lineHeight = 1.1;
var lineNumber = 0;
var lineNumber = 0;
var y = 0;
var y = 0;
var x = 0;
var x = 0;
// var dy = 0;
// var dy = 0;
var tspan = text.text(null)
var tspan = text.text(null)
.append('tspan')
.append('tspan')
.attr('x', x)
.attr('x', x)
.attr('y', y);
.attr('y', y)
.text('1');
var tspanHeight = tspan.node().getBBox().height;;

word = words.pop();
word = words.pop();
while (word) {
while (word) {
line.push(word);
line.push(word);
tspan.text(line.join(' '));
tspan.text(line.join(' '));
if (tspan.node().getComputedTextLength() > width - x) {
if (tspan.node().getComputedTextLength() > width - x) {
line.pop();
line.pop();
tspan.text(line.join(' '));
tspan.text(line.join(' '));
line = [word];
line = [word];
lineNumber += 1;
lineNumber += 1;
tspan = text.append('tspan')
tspan = text.append('tspan')
.attr('x', x)
.attr('x', x)
.attr('dy', lineHeight + 'em')
.attr('dy', lineHeight + 'em')
.text(word);
.text(word);
}
}
word = words.pop();
word = words.pop();
}
}
var textHeight = text.node().getBBox().height;
console.log('tspanHeight', tspanHeight)
console.log('textHeight', textHeight)
var yTransition = textHeight / 2 - tspanHeight / 2;
text.attr('transform', 'translate(-10,-'+ yTransition +')')
});
});
};
};
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