diff options
Diffstat (limited to 'wqflask/wqflask/static/packages/novus-nvd3-d51729c/deprecated/multiBarWithLegend.js')
-rwxr-xr-x | wqflask/wqflask/static/packages/novus-nvd3-d51729c/deprecated/multiBarWithLegend.js | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/wqflask/wqflask/static/packages/novus-nvd3-d51729c/deprecated/multiBarWithLegend.js b/wqflask/wqflask/static/packages/novus-nvd3-d51729c/deprecated/multiBarWithLegend.js new file mode 100755 index 00000000..2d3d4067 --- /dev/null +++ b/wqflask/wqflask/static/packages/novus-nvd3-d51729c/deprecated/multiBarWithLegend.js @@ -0,0 +1,249 @@ + +nv.models.multiBarWithLegend = function() { + var margin = {top: 30, right: 20, bottom: 50, left: 60}, + width = function() { return 960 }, + height = function() { return 500 }, + color = d3.scale.category20().range(), + showControls = true, + showLegend = true; + + //var x = d3.scale.linear(), + var x = d3.scale.ordinal(), + y = d3.scale.linear(), + xAxis = nv.models.axis().scale(x).orient('bottom').highlightZero(false), + yAxis = nv.models.axis().scale(y).orient('left'), + legend = nv.models.legend().height(30), + controls = nv.models.legend().height(30), + multibar = nv.models.multiBar().stacked(false), + dispatch = d3.dispatch('tooltipShow', 'tooltipHide'); + + //TODO: let user select default + var controlsData = [ + { key: 'Grouped' }, + { key: 'Stacked', disabled: true } + ]; + + function chart(selection) { + selection.each(function(data) { + var availableWidth = width() - margin.left - margin.right, + availableHeight = height() - margin.top - margin.bottom, + seriesData; + + if (multibar.stacked()) { + seriesData = data.filter(function(d) { return !d.disabled }) + .reduce(function(prev, curr, index) { //sum up all the y's + curr.values.forEach(function(d,i) { + if (!index) prev[i] = {x: multibar.x()(d,i), y:0}; + prev[i].y += multibar.y()(d,i); + }); + return prev; + }, []); + } else { + seriesData = data.filter(function(d) { return !d.disabled }) + .map(function(d) { + return d.values.map(function(d,i) { + return { x: multibar.x()(d,i), y: multibar.y()(d,i) } + }) + }); + } + + + //x .domain(d3.extent(d3.merge(seriesData).map(function(d) { return d.x }).concat(multibar.forceX) )) + //.range([0, availableWidth]); + + x .domain(d3.merge(seriesData).map(function(d) { return d.x })) + .rangeBands([0, availableWidth], .1); + //.rangeRoundBands([0, availableWidth], .1); + + y .domain(d3.extent(d3.merge(seriesData).map(function(d) { return d.y }).concat(multibar.forceY) )) + .range([availableHeight, 0]); + + multibar + .width(availableWidth) + .height(availableHeight) + //.xDomain(x.domain()) + //.yDomain(y.domain()) + .color(data.map(function(d,i) { + return d.color || color[i % 20]; + }).filter(function(d,i) { return !data[i].disabled })) + + + + var wrap = d3.select(this).selectAll('g.wrap.multiBarWithLegend').data([data]); + var gEnter = wrap.enter().append('g').attr('class', 'wrap nvd3 multiBarWithLegend').append('g'); + + gEnter.append('g').attr('class', 'x axis'); + gEnter.append('g').attr('class', 'y axis'); + gEnter.append('g').attr('class', 'linesWrap'); + gEnter.append('g').attr('class', 'legendWrap'); + gEnter.append('g').attr('class', 'controlsWrap'); + + + + var g = wrap.select('g'); + + + if (showLegend) { + //TODO: margins should be adjusted based on what components are used: axes, axis labels, legend + margin.top = legend.height(); + + legend.width(availableWidth / 2); + + g.select('.legendWrap') + .datum(data) + .attr('transform', 'translate(' + (availableWidth / 2) + ',' + (-margin.top) +')') + .call(legend); + } + + if (showControls) { + controls.width(180).color(['#444', '#444', '#444']); + g.select('.controlsWrap') + .datum(controlsData) + .attr('transform', 'translate(0,' + (-margin.top) +')') + .call(controls); + } + + + g.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); + + var linesWrap = g.select('.linesWrap') + .datum(data.filter(function(d) { return !d.disabled })) + + + d3.transition(linesWrap).call(multibar); + + + xAxis + .scale(x) + //.domain(x.domain()) + //.range(x.range()) + .ticks( availableWidth / 100 ) + .tickSize(-availableHeight, 0); + + g.select('.x.axis') + .attr('transform', 'translate(0,' + y.range()[0] + ')'); + d3.transition(g.select('.x.axis')) + .call(xAxis); + + var xTicks = g.select('.x.axis').selectAll('g'); + + xTicks + .selectAll('line, text') + .style('opacity', 1) + + xTicks.filter(function(d,i) { + return i % Math.ceil(data[0].values.length / (availableWidth / 100)) !== 0; + }) + .selectAll('line, text') + .style('opacity', 0) + + yAxis + .domain(y.domain()) + .range(y.range()) + .ticks( availableHeight / 36 ) + .tickSize( -availableWidth, 0); + + d3.transition(g.select('.y.axis')) + .call(yAxis); + + + + + legend.dispatch.on('legendClick', function(d,i) { + d.disabled = !d.disabled; + + if (!data.filter(function(d) { return !d.disabled }).length) { + data.map(function(d) { + d.disabled = false; + wrap.selectAll('.series').classed('disabled', false); + return d; + }); + } + + selection.transition().call(chart); + }); + + controls.dispatch.on('legendClick', function(d,i) { + if (!d.disabled) return; + controlsData = controlsData.map(function(s) { + s.disabled = true; + return s; + }); + d.disabled = false; + + switch (d.key) { + case 'Grouped': + multibar.stacked(false); + break; + case 'Stacked': + multibar.stacked(true); + break; + } + + selection.transition().call(chart); + }); + + + multibar.dispatch.on('elementMouseover.tooltip', function(e) { + e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top]; + dispatch.tooltipShow(e); + }); + + multibar.dispatch.on('elementMouseout.tooltip', function(e) { + dispatch.tooltipHide(e); + }); + + }); + + return chart; + } + + + chart.dispatch = dispatch; + chart.legend = legend; + chart.xAxis = xAxis; + chart.yAxis = yAxis; + + d3.rebind(chart, multibar, 'x', 'y', 'xDomain', 'yDomain', 'forceX', 'forceY', 'clipEdge', 'id', 'stacked'); + + + chart.margin = function(_) { + if (!arguments.length) return margin; + margin = _; + return chart; + }; + + chart.width = function(_) { + if (!arguments.length) return width; + width = d3.functor(_); + return chart; + }; + + chart.height = function(_) { + if (!arguments.length) return height; + height = d3.functor(_); + return chart; + }; + + chart.color = function(_) { + if (!arguments.length) return color; + color = _; + legend.color(_); + return chart; + }; + + chart.showControls = function(_) { + if (!arguments.length) return showControls; + showControls = _; + return chart; + }; + + chart.showLegend = function(_) { + if (!arguments.length) return showLegend; + showLegend = _; + return chart; + }; + + + return chart; +} |