diff --git a/Chart/CandlestickChart.js b/Chart/CandlestickChart.js index e69de29..761ec10 100644 --- a/Chart/CandlestickChart.js +++ b/Chart/CandlestickChart.js @@ -0,0 +1,188 @@ +(function (jsOMS) +{ + "use strict"; + + jsOMS.Chart.CandlestickChart = function (id) + { + this.chart = new jsOMS.Chart.ChartAbstract(id); + + // Setting default chart values + this.chart.margin = {top: 5, right: 0, bottom: 0, left: 0}; + this.chart.color = d3.scale.category10(); + this.chart.axis = { + x: { + visible: true, + label: { + visible: true, + text: 'X-Axis', + position: "center", + anchor: 'middle' + }, + tick: { + prefix: '', + orientation: 'bottom', + size: 7 + }, + min: 0, + max: 0 + }, + y: { + visible: true, + label: { + visible: true, + text: 'Y-Axis', + position: 'center', + anchor: 'middle' + }, + tick: { + prefix: '', + orientation: 'bottom', + size: 7 + }, + min: 0, + max: 0 + } + }; + + this.chart.grid = { + x: { + visible: false + }, + y: { + visible: true + } + }; + this.chart.subtype = 'waterfall'; + }; + + jsOMS.Chart.CandlestickChart.prototype.getChart = function () + { + return this.chart; + }; + + jsOMS.Chart.CandlestickChart.prototype.setData = function (data) + { + this.chart.setData(dataset); + }; + + jsOMS.Chart.CandlestickChart.prototype.draw = function () + { + let bar, svg, x, xAxis1, xAxis2, y, yAxis1, yAxis2, xGrid, yGrid, zoom, self = this, box = this.chart.chartSelect.node().getBoundingClientRect(); + + this.chart.dimension = { + width: box.width, + height: box.height + }; + + x = d3.scale.linear().range([ + 0, + this.chart.dimension.width + - this.chart.margin.right + - this.chart.margin.left + ]); + + y = d3.scale.linear().range([ + this.chart.dimension.height + - this.chart.margin.top + - this.chart.margin.bottom, + 10 + ]); + + xAxis1 = d3.svg.axis().scale(x).tickFormat(function (d) + { + return self.chart.axis.x.tick.prefix + d; + }).orient("bottom").outerTickSize(this.chart.axis.x.tick.size) + .innerTickSize(this.chart.axis.x.tick.size).tickPadding(7); + + yAxis1 = d3.svg.axis().scale(y).tickFormat(function (d) + { + return self.chart.axis.y.tick.prefix + d; + }).orient("left").outerTickSize(this.chart.axis.y.tick.size) + .innerTickSize(this.chart.axis.y.tick.size).tickPadding(7); + + xGrid = d3.svg.axis() + .scale(x) + .orient("bottom") + //.ticks(0) + .tickSize( + -(this.chart.dimension.height + - this.chart.margin.top - 10 + - this.chart.margin.bottom), 0, 0) + .tickFormat(""); + + yGrid = d3.svg.axis() + .scale(y) + .orient("left") + //.ticks(0) + .tickSize( + -this.chart.dimension.width + + this.chart.margin.right + + this.chart.margin.left, 0, 0) + .tickFormat(""); + + x.domain(this.chart.dataset[0].points.map(function(d) { return d.name; })); + y.domain([0, d3.max(this.chart.dataset[0].points, function(d) { return d.y*1.05; })]); + + svg = this.chart.chartSelect.append("svg") + .attr("width", this.chart.dimension.width) + .attr("height", this.chart.dimension.height) + .append("g").attr("transform", "translate(" + + (this.chart.margin.left) + "," + + (this.chart.margin.top) + ")"); + + this.chart.drawGrid(svg, xGrid, yGrid); + + let dataPoint, dataPointEnter, + temp = this.drawData(svg, x, y, dataPointEnter, dataPoint); + dataPointEnter = temp[0]; + dataPoint = temp[1]; + + this.chart.drawText(svg); + this.chart.drawAxis(svg, xAxis1, yAxis1); + + if (this.chart.shouldRedraw) { + this.redraw(); + } + }; + + jsOMS.Chart.CandlestickChart.prototype.redraw = function () + { + this.chart.shouldRedraw = false; + this.chart.chartSelect.select("*").remove(); + this.draw(); + }; + + jsOMS.Chart.CandlestickChart.prototype.drawData = function (svg, x, y, dataPointEnter, dataPoint) + { + let self = this; + + dataPoint = svg.selectAll(".dataPoint").data(this.chart.dataset[0].points, function (c) + { + return c.id; + }); + + dataPointEnter = dataPoint.enter().append("g") + .attr("class", function(d) { return "dataPoint " + (d.y < d.y0 ? 'negative' : 'positive'); }) + .attr("transform", function(d) { return "translate(" + x(d.name) + ",0)"; }); + + dataPointEnter.append("rect") + .attr("y", function(d) { return y( Math.max(d.y0, d.y) ); }) + .attr("height", function(d) { return Math.abs( y(d.y0) - y(d.y) ); }) + .attr("width", x.rangeBand()); + + dataPointEnter.append("text") + .attr("x", x.rangeBand() / 2) + .attr("y", function(d) { return y(d.y) + 5; }) + .attr("dy", function(d) { return ((d.y < d.y0) ? '-' : '') + ".75em" }) + .text(function(d) { return d.y - d.y0; }); + + dataPointEnter.filter(function(d) { return d.class != "total" }).append("line") + .attr("class", "connector") + .attr("x1", x.rangeBand() + 5 ) + .attr("y1", function(d) { return y(d.y) } ) + .attr("x2", x.rangeBand() / ( 1 - 5) - 5 ) + .attr("y2", function(d) { return y(d.y) } ); + + return [dataPointEnter, dataPoint]; + }; +}(window.jsOMS = window.jsOMS || {})); diff --git a/Chart/ChartAbstract.js b/Chart/ChartAbstract.js index 1a9738b..d16da67 100644 --- a/Chart/ChartAbstract.js +++ b/Chart/ChartAbstract.js @@ -55,6 +55,9 @@ interpolate: "linear" /* splines interpolation? */ }; + this.dimension = {width: 0, height: 0}; + this.margin = {top: 0, right: 0, bottom: 0, left: 0}; + this.axis = {}; this.grid = {}; this.subtype = ''; @@ -497,6 +500,88 @@ } }; + jsOMS.Chart.ChartAbstract.prototype.createXScale = function (type) + { + if(type === 'ordinal') { + return d3.scale.ordinal().rangeRoundBands([ + 0, + this.dimension.width + - this.margin.right + - this.margin.left + ], 0.3); + } else { + return d3.scale.linear().range([ + 0, + this.dimension.width + - this.margin.right + - this.margin.left + ]); + } + }; + + jsOMS.Chart.ChartAbstract.prototype.createYScale = function (type) + { + if(type === 'ordinal') { + return d3.scale.ordinal().rangeRoundBands([ + 0, + this.dimension.height + - this.margin.top + - this.margin.bottom, + ], 0.3); + } else { + return d3.scale.linear().range([ + this.dimension.height + - this.margin.top + - this.margin.bottom, + 10 + ]); + } + }; + + jsOMS.Chart.ChartAbstract.prototype.createXAxis = function (x) { + let self = this; + + return d3.svg.axis().scale(x).tickFormat(function (d) + { + return self.axis.x.tick.prefix + d; + }).orient("bottom").outerTickSize(self.axis.x.tick.size) + .innerTickSize(self.axis.x.tick.size).tickPadding(7); + } + + jsOMS.Chart.ChartAbstract.prototype.createYAxis = function (y) { + let self = this; + + return d3.svg.axis().scale(y).tickFormat(function (d) + { + return self.axis.y.tick.prefix + d; + }).orient("left").outerTickSize(this.axis.y.tick.size) + .innerTickSize(this.axis.y.tick.size).tickPadding(7); + } + + jsOMS.Chart.ChartAbstract.prototype.createXGrid = function (x) { + return d3.svg.axis() + .scale(x) + .orient("bottom") + //.ticks(0) + .tickSize( + -(this.dimension.height + - this.margin.top - 10 + - this.margin.bottom), 0, 0) + .tickFormat(""); + } + + jsOMS.Chart.ChartAbstract.prototype.createYGrid = function (y) { + return d3.svg.axis() + .scale(y) + .orient("left") + //.ticks(0) + .tickSize( + -this.dimension.width + + this.margin.right + + this.margin.left, 0, 0) + .tickFormat(""); + } + jsOMS.Chart.ChartAbstract.prototype.clean = function () { this.margin = {top: 0, right: 0, bottom: 0, left: 0}; diff --git a/Chart/ColumnChart.js b/Chart/ColumnChart.js index 03214fd..8438321 100644 --- a/Chart/ColumnChart.js +++ b/Chart/ColumnChart.js @@ -94,50 +94,12 @@ height: box.height }; - x = d3.scale.ordinal().range([ - 0, - this.chart.dimension.width - - this.chart.margin.right - - this.chart.margin.left - ]); - - y = d3.scale.linear().range([ - this.chart.dimension.height - - this.chart.margin.top - - this.chart.margin.bottom, - 10 - ]); - - // axis - xAxis1 = d3.svg.axis().scale(x).tickFormat(function (d) - { - return self.chart.axis.x.tick.prefix + d; - }).orient("bottom").outerTickSize(this.chart.axis.x.tick.size).innerTickSize(this.chart.axis.x.tick.size).tickPadding(7); - - yAxis1 = d3.svg.axis().scale(y).tickFormat(function (d) - { - return self.chart.axis.y.tick.prefix + d; - }).orient("left").outerTickSize(this.chart.axis.y.tick.size).innerTickSize(this.chart.axis.y.tick.size).tickPadding(7); - - xGrid = d3.svg.axis() - .scale(x) - .orient("bottom") - //.ticks(0) - .tickSize( - -(this.chart.dimension.height - - this.chart.margin.top - 10 - - this.chart.margin.bottom), 0, 0) - .tickFormat(""); - - yGrid = d3.svg.axis() - .scale(y) - .orient("left") - //.ticks(0) - .tickSize( - -this.chart.dimension.width - + this.chart.margin.right - + this.chart.margin.left, 0, 0) - .tickFormat(""); + x = this.chart.createXScale('ordinal'); + y = this.chart.createYScale('linear'); + xAxis1 = this.chart.createXAxis(x); + yAxis1 = this.chart.createYAxis(y); + xGrid = this.chart.createXGrid(x); + yGrid = this.chart.createYGrid(y); x.domain(d3.range(this.chart.dataset[0].points.length)).rangeRoundBands([0, this.chart.dimension.width - this.chart.margin.right - this.chart.margin.left], .1); y.domain([0, this.chart.axis.y.max + 1]); diff --git a/Chart/LineChart.js b/Chart/LineChart.js index 86c2888..b9af0d6 100644 --- a/Chart/LineChart.js +++ b/Chart/LineChart.js @@ -75,52 +75,12 @@ height: box.height }; - // todo: allow ordinal data axis - x = d3.scale.linear().range([ - 0, - this.chart.dimension.width - - this.chart.margin.right - - this.chart.margin.left - ]); - - y = d3.scale.linear().range([ - this.chart.dimension.height - - this.chart.margin.top - - this.chart.margin.bottom, - 10 - ]); - - // axis - // todo: implement manual tick (e.g. .ticks(6)) setting for axis - xAxis1 = d3.svg.axis().scale(x).tickFormat(function (d) - { - return self.chart.axis.x.tick.prefix + d; - }).orient("bottom").outerTickSize(this.chart.axis.x.tick.size).innerTickSize(this.chart.axis.x.tick.size).tickPadding(7); - - yAxis1 = d3.svg.axis().scale(y).tickFormat(function (d) - { - return self.chart.axis.y.tick.prefix + d; - }).orient("left").outerTickSize(this.chart.axis.y.tick.size).innerTickSize(this.chart.axis.y.tick.size).tickPadding(7); - - xGrid = d3.svg.axis() - .scale(x) - .orient("bottom") - //.ticks(0) - .tickSize( - -(this.chart.dimension.height - - this.chart.margin.top - 10 - - this.chart.margin.bottom), 0, 0) - .tickFormat(""); - - yGrid = d3.svg.axis() - .scale(y) - .orient("left") - //.ticks(0) - .tickSize( - -this.chart.dimension.width - + this.chart.margin.right - + this.chart.margin.left, 0, 0) - .tickFormat(""); + x = this.chart.createXScale('linear'); + y = this.chart.createYScale('linear'); + xAxis1 = this.chart.createXAxis(x); + yAxis1 = this.chart.createYAxis(y); + xGrid = this.chart.createXGrid(x); + yGrid = this.chart.createYGrid(y); x.domain([this.chart.axis.x.min, this.chart.axis.x.max + 1]); y.domain([this.chart.axis.y.min - 1, this.chart.axis.y.max + 1]); diff --git a/Chart/ScatterplotChart.js b/Chart/ScatterplotChart.js index 428a877..75c2bea 100644 --- a/Chart/ScatterplotChart.js +++ b/Chart/ScatterplotChart.js @@ -74,51 +74,12 @@ height: box.height }; - x = d3.scale.linear().range([ - 0, - this.chart.dimension.width - - this.chart.margin.right - - this.chart.margin.left - ]); - - y = d3.scale.linear().range([ - this.chart.dimension.height - - this.chart.margin.top - - this.chart.margin.bottom, - 10 - ]); - - xAxis1 = d3.svg.axis().scale(x).tickFormat(function (d) - { - return self.chart.axis.x.tick.prefix + d; - }).orient("bottom").outerTickSize(this.chart.axis.x.tick.size) - .innerTickSize(this.chart.axis.x.tick.size).tickPadding(7); - - yAxis1 = d3.svg.axis().scale(y).tickFormat(function (d) - { - return self.chart.axis.y.tick.prefix + d; - }).orient("left").outerTickSize(this.chart.axis.y.tick.size) - .innerTickSize(this.chart.axis.y.tick.size).tickPadding(7); - - xGrid = d3.svg.axis() - .scale(x) - .orient("bottom") - //.ticks(0) - .tickSize( - -(this.chart.dimension.height - - this.chart.margin.top - 10 - - this.chart.margin.bottom), 0, 0) - .tickFormat(""); - - yGrid = d3.svg.axis() - .scale(y) - .orient("left") - //.ticks(0) - .tickSize( - -this.chart.dimension.width - + this.chart.margin.right - + this.chart.margin.left, 0, 0) - .tickFormat(""); + x = this.chart.createXScale('linear'); + y = this.chart.createYScale('linear'); + xAxis1 = this.chart.createXAxis(x); + yAxis1 = this.chart.createYAxis(y); + xGrid = this.chart.createXGrid(x); + yGrid = this.chart.createYGrid(y); x.domain([this.chart.axis.x.min, this.chart.axis.x.max + 1]); y.domain([this.chart.axis.y.min - 1, this.chart.axis.y.max + 1]); diff --git a/Chart/WaterfallChart.js b/Chart/WaterfallChart.js index 9b09f28..041a008 100644 --- a/Chart/WaterfallChart.js +++ b/Chart/WaterfallChart.js @@ -86,51 +86,12 @@ height: box.height }; - x = d3.scale.ordinal().rangeRoundBands([ - 0, - this.chart.dimension.width - - this.chart.margin.right - - this.chart.margin.left - ], 0.3); - - y = d3.scale.linear().range([ - this.chart.dimension.height - - this.chart.margin.top - - this.chart.margin.bottom, - 10 - ]); - - xAxis1 = d3.svg.axis().scale(x).tickFormat(function (d) - { - return self.chart.axis.x.tick.prefix + d; - }).orient("bottom").outerTickSize(this.chart.axis.x.tick.size) - .innerTickSize(this.chart.axis.x.tick.size).tickPadding(7); - - yAxis1 = d3.svg.axis().scale(y).tickFormat(function (d) - { - return self.chart.axis.y.tick.prefix + d; - }).orient("left").outerTickSize(this.chart.axis.y.tick.size) - .innerTickSize(this.chart.axis.y.tick.size).tickPadding(7); - - xGrid = d3.svg.axis() - .scale(x) - .orient("bottom") - //.ticks(0) - .tickSize( - -(this.chart.dimension.height - - this.chart.margin.top - 10 - - this.chart.margin.bottom), 0, 0) - .tickFormat(""); - - yGrid = d3.svg.axis() - .scale(y) - .orient("left") - //.ticks(0) - .tickSize( - -this.chart.dimension.width - + this.chart.margin.right - + this.chart.margin.left, 0, 0) - .tickFormat(""); + x = this.chart.createXScale('ordinal'); + y = this.chart.createYScale('linear'); + xAxis1 = this.chart.createXAxis(x); + yAxis1 = this.chart.createYAxis(y); + xGrid = this.chart.createXGrid(x); + yGrid = this.chart.createYGrid(y); x.domain(this.chart.dataset[0].points.map(function(d) { return d.name; })); y.domain([0, d3.max(this.chart.dataset[0].points, function(d) { return d.y*1.05; })]);