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author | 2017-09-01 11:57:47 +0800 | |
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committer | 2017-09-01 11:57:58 +0800 | |
commit | 57dbba269d19bc59fad89160200bb2dbcccb9003 (patch) | |
tree | d466041ceffa2161124ca79a48b3e077777c74b8 /usecaseui-monitor/src/main/webapp/static/fusion/js/models/discreteBarChart.js | |
parent | 4ff32341a0af1972b44a7410e76e9b231131e7ab (diff) |
Upload Monitor function code
Change-Id: I33ad76221b4cb771a298ff240245fc24be664efb
Issue-Id: USECASEUI-6
Signed-off-by: shentao <shentao@chinamobile.com>
Diffstat (limited to 'usecaseui-monitor/src/main/webapp/static/fusion/js/models/discreteBarChart.js')
-rw-r--r-- | usecaseui-monitor/src/main/webapp/static/fusion/js/models/discreteBarChart.js | 333 |
1 files changed, 333 insertions, 0 deletions
diff --git a/usecaseui-monitor/src/main/webapp/static/fusion/js/models/discreteBarChart.js b/usecaseui-monitor/src/main/webapp/static/fusion/js/models/discreteBarChart.js new file mode 100644 index 00000000..48a48164 --- /dev/null +++ b/usecaseui-monitor/src/main/webapp/static/fusion/js/models/discreteBarChart.js @@ -0,0 +1,333 @@ + +nv.models.discreteBarChart = function() { + "use strict"; + //============================================================ + // Public Variables with Default Settings + //------------------------------------------------------------ + + var discretebar = nv.models.discreteBar() + , xAxis = nv.models.axis() + , yAxis = nv.models.axis() + ; + + var margin = {top: 15, right: 10, bottom: 50, left: 60} + , width = null + , height = null + , color = nv.utils.getColor() + , showXAxis = true + , showYAxis = true + , rightAlignYAxis = false + , staggerLabels = false + , tooltips = true + , tooltip = function(key, x, y, e, graph) { + return '<h3>' + x + '</h3>' + + '<p>' + y + '</p>' + } + , x + , y + , noData = "No Data Available." + , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'beforeUpdate') + , transitionDuration = 250 + ; + + xAxis + .orient('bottom') + .highlightZero(false) + .showMaxMin(false) + .tickFormat(function(d) { return d }) + ; + yAxis + .orient((rightAlignYAxis) ? 'right' : 'left') + .tickFormat(d3.format(',.1f')) + ; + + //============================================================ + + + //============================================================ + // Private Variables + //------------------------------------------------------------ + + var showTooltip = function(e, offsetElement) { + var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ), + top = e.pos[1] + ( offsetElement.offsetTop || 0), + x = xAxis.tickFormat()(discretebar.x()(e.point, e.pointIndex)), + y = yAxis.tickFormat()(discretebar.y()(e.point, e.pointIndex)), + content = tooltip(e.series.key, x, y, e, chart); + + nv.tooltip.show([left, top], content, e.value < 0 ? 'n' : 's', null, offsetElement); + }; + + //============================================================ + + + function chart(selection) { + selection.each(function(data) { + var container = d3.select(this), + that = this; + + var availableWidth = (width || parseInt(container.style('width')) || 960) + - margin.left - margin.right, + availableHeight = (height || parseInt(container.style('height')) || 400) + - margin.top - margin.bottom; + + + chart.update = function() { + dispatch.beforeUpdate(); + container.transition().duration(transitionDuration).call(chart); + }; + chart.container = this; + + + //------------------------------------------------------------ + // Display No Data message if there's nothing to show. + + if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { + var noDataText = container.selectAll('.nv-noData').data([noData]); + + noDataText.enter().append('text') + .attr('class', 'nvd3 nv-noData') + .attr('dy', '-.7em') + .style('text-anchor', 'middle'); + + noDataText + .attr('x', margin.left + availableWidth / 2) + .attr('y', margin.top + availableHeight / 2) + .text(function(d) { return d }); + + return chart; + } else { + container.selectAll('.nv-noData').remove(); + } + + //------------------------------------------------------------ + + + //------------------------------------------------------------ + // Setup Scales + + x = discretebar.xScale(); + y = discretebar.yScale().clamp(true); + + //------------------------------------------------------------ + + + //------------------------------------------------------------ + // Setup containers and skeleton of chart + + var wrap = container.selectAll('g.nv-wrap.nv-discreteBarWithAxes').data([data]); + var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-discreteBarWithAxes').append('g'); + var defsEnter = gEnter.append('defs'); + var g = wrap.select('g'); + + gEnter.append('g').attr('class', 'nv-x nv-axis'); + gEnter.append('g').attr('class', 'nv-y nv-axis'); + gEnter.append('g').attr('class', 'nv-barsWrap'); + + g.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); + + if (rightAlignYAxis) { + g.select(".nv-y.nv-axis") + .attr("transform", "translate(" + availableWidth + ",0)"); + } + + //------------------------------------------------------------ + + + //------------------------------------------------------------ + // Main Chart Component(s) + + discretebar + .width(availableWidth) + .height(availableHeight); + + + var barsWrap = g.select('.nv-barsWrap') + .datum(data.filter(function(d) { return !d.disabled })) + + barsWrap.transition().call(discretebar); + + //------------------------------------------------------------ + + + + defsEnter.append('clipPath') + .attr('id', 'nv-x-label-clip-' + discretebar.id()) + .append('rect'); + + g.select('#nv-x-label-clip-' + discretebar.id() + ' rect') + .attr('width', x.rangeBand() * (staggerLabels ? 2 : 1)) + .attr('height', 16) + .attr('x', -x.rangeBand() / (staggerLabels ? 1 : 2 )); + + + //------------------------------------------------------------ + // Setup Axes + + if (showXAxis) { + xAxis + .scale(x) + .ticks( availableWidth / 100 ) + .tickSize(-availableHeight, 0); + + g.select('.nv-x.nv-axis') + .attr('transform', 'translate(0,' + (y.range()[0] + ((discretebar.showValues() && y.domain()[0] < 0) ? 16 : 0)) + ')'); + //d3.transition(g.select('.nv-x.nv-axis')) + g.select('.nv-x.nv-axis').transition() + .call(xAxis); + + + var xTicks = g.select('.nv-x.nv-axis').selectAll('g'); + + if (staggerLabels) { + xTicks + .selectAll('text') + .attr('transform', function(d,i,j) { return 'translate(0,' + (j % 2 == 0 ? '5' : '17') + ')' }) + } + } + + if (showYAxis) { + yAxis + .scale(y) + .ticks( availableHeight / 36 ) + .tickSize( -availableWidth, 0); + + g.select('.nv-y.nv-axis').transition() + .call(yAxis); + } + + //------------------------------------------------------------ + + + //============================================================ + // Event Handling/Dispatching (in chart's scope) + //------------------------------------------------------------ + + dispatch.on('tooltipShow', function(e) { + if (tooltips) showTooltip(e, that.parentNode); + }); + + //============================================================ + + + }); + + return chart; + } + + //============================================================ + // Event Handling/Dispatching (out of chart's scope) + //------------------------------------------------------------ + + discretebar.dispatch.on('elementMouseover.tooltip', function(e) { + e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top]; + dispatch.tooltipShow(e); + }); + + discretebar.dispatch.on('elementMouseout.tooltip', function(e) { + dispatch.tooltipHide(e); + }); + + dispatch.on('tooltipHide', function() { + if (tooltips) nv.tooltip.cleanup(); + }); + + //============================================================ + + + //============================================================ + // Expose Public Variables + //------------------------------------------------------------ + + // expose chart's sub-components + chart.dispatch = dispatch; + chart.discretebar = discretebar; + chart.xAxis = xAxis; + chart.yAxis = yAxis; + + d3.rebind(chart, discretebar, 'x', 'y', 'xDomain', 'yDomain', 'xRange', 'yRange', 'forceX', 'forceY', 'id', 'showValues', 'valueFormat'); + + chart.options = nv.utils.optionsFunc.bind(chart); + + chart.margin = function(_) { + if (!arguments.length) return margin; + margin.top = typeof _.top != 'undefined' ? _.top : margin.top; + margin.right = typeof _.right != 'undefined' ? _.right : margin.right; + margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom; + margin.left = typeof _.left != 'undefined' ? _.left : margin.left; + return chart; + }; + + chart.width = function(_) { + if (!arguments.length) return width; + width = _; + return chart; + }; + + chart.height = function(_) { + if (!arguments.length) return height; + height = _; + return chart; + }; + + chart.color = function(_) { + if (!arguments.length) return color; + color = nv.utils.getColor(_); + discretebar.color(color); + return chart; + }; + + chart.showXAxis = function(_) { + if (!arguments.length) return showXAxis; + showXAxis = _; + return chart; + }; + + chart.showYAxis = function(_) { + if (!arguments.length) return showYAxis; + showYAxis = _; + return chart; + }; + + chart.rightAlignYAxis = function(_) { + if(!arguments.length) return rightAlignYAxis; + rightAlignYAxis = _; + yAxis.orient( (_) ? 'right' : 'left'); + return chart; + }; + + chart.staggerLabels = function(_) { + if (!arguments.length) return staggerLabels; + staggerLabels = _; + return chart; + }; + + chart.tooltips = function(_) { + if (!arguments.length) return tooltips; + tooltips = _; + return chart; + }; + + chart.tooltipContent = function(_) { + if (!arguments.length) return tooltip; + tooltip = _; + return chart; + }; + + chart.noData = function(_) { + if (!arguments.length) return noData; + noData = _; + return chart; + }; + + chart.transitionDuration = function(_) { + if (!arguments.length) return transitionDuration; + transitionDuration = _; + return chart; + }; + + //============================================================ + + + return chart; +} |