gchart_renderers.js
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(function() {
var callWithJQuery;
callWithJQuery = function(pivotModule) {
if (typeof exports === "object" && typeof module === "object") {
return pivotModule(require("jquery"));
} else if (typeof define === "function" && define.amd) {
return define(["jquery"], pivotModule);
} else {
return pivotModule(jQuery);
}
};
callWithJQuery(function($) {
var makeGoogleChart;
makeGoogleChart = function(chartType, extraOptions) {
return function(pivotData, opts) {
var agg, base, base1, colKey, colKeys, dataArray, dataTable, defaults, fullAggName, groupByTitle, h, hAxisTitle, headers, i, j, len, len1, numCharsInHAxis, options, ref, result, row, rowKey, rowKeys, title, tree2, vAxisTitle, val, wrapper, x, y;
defaults = {
localeStrings: {
vs: "vs",
by: "by"
},
gchart: {}
};
opts = $.extend(true, {}, defaults, opts);
if ((base = opts.gchart).width == null) {
base.width = window.innerWidth / 1.4;
}
if ((base1 = opts.gchart).height == null) {
base1.height = window.innerHeight / 1.4;
}
rowKeys = pivotData.getRowKeys();
if (rowKeys.length === 0) {
rowKeys.push([]);
}
colKeys = pivotData.getColKeys();
if (colKeys.length === 0) {
colKeys.push([]);
}
fullAggName = pivotData.aggregatorName;
if (pivotData.valAttrs.length) {
fullAggName += "(" + (pivotData.valAttrs.join(", ")) + ")";
}
headers = (function() {
var i, len, results;
results = [];
for (i = 0, len = rowKeys.length; i < len; i++) {
h = rowKeys[i];
results.push(h.join("-"));
}
return results;
})();
headers.unshift("");
numCharsInHAxis = 0;
if (chartType === "ScatterChart") {
dataArray = [];
ref = pivotData.tree;
for (y in ref) {
tree2 = ref[y];
for (x in tree2) {
agg = tree2[x];
dataArray.push([parseFloat(x), parseFloat(y), fullAggName + ": \n" + agg.format(agg.value())]);
}
}
dataTable = new google.visualization.DataTable();
dataTable.addColumn('number', pivotData.colAttrs.join("-"));
dataTable.addColumn('number', pivotData.rowAttrs.join("-"));
dataTable.addColumn({
type: "string",
role: "tooltip"
});
dataTable.addRows(dataArray);
hAxisTitle = pivotData.colAttrs.join("-");
vAxisTitle = pivotData.rowAttrs.join("-");
title = "";
} else {
dataArray = [headers];
for (i = 0, len = colKeys.length; i < len; i++) {
colKey = colKeys[i];
row = [colKey.join("-")];
numCharsInHAxis += row[0].length;
for (j = 0, len1 = rowKeys.length; j < len1; j++) {
rowKey = rowKeys[j];
agg = pivotData.getAggregator(rowKey, colKey);
if (agg.value() != null) {
val = agg.value();
if ($.isNumeric(val)) {
if (val < 1) {
row.push(parseFloat(val.toPrecision(3)));
} else {
row.push(parseFloat(val.toFixed(3)));
}
} else {
row.push(val);
}
} else {
row.push(null);
}
}
dataArray.push(row);
}
dataTable = google.visualization.arrayToDataTable(dataArray);
title = vAxisTitle = fullAggName;
hAxisTitle = pivotData.colAttrs.join("-");
if (hAxisTitle !== "") {
title += " " + opts.localeStrings.vs + " " + hAxisTitle;
}
groupByTitle = pivotData.rowAttrs.join("-");
if (groupByTitle !== "") {
title += " " + opts.localeStrings.by + " " + groupByTitle;
}
}
options = {
title: title,
hAxis: {
title: hAxisTitle,
slantedText: numCharsInHAxis > 50
},
vAxis: {
title: vAxisTitle
},
tooltip: {
textStyle: {
fontName: 'Arial',
fontSize: 12
}
}
};
if (chartType === "ColumnChart") {
options.vAxis.minValue = 0;
}
if (chartType === "ScatterChart") {
options.legend = {
position: "none"
};
options.chartArea = {
'width': '80%',
'height': '80%'
};
} else if (dataArray[0].length === 2 && dataArray[0][1] === "") {
options.legend = {
position: "none"
};
}
options = $.extend(true, {}, options, opts.gchart, extraOptions);
result = $("<div>").css({
width: "100%",
height: "100%"
});
wrapper = new google.visualization.ChartWrapper({
dataTable: dataTable,
chartType: chartType,
options: options
});
wrapper.draw(result[0]);
result.bind("dblclick", function() {
var editor;
editor = new google.visualization.ChartEditor();
google.visualization.events.addListener(editor, 'ok', function() {
return editor.getChartWrapper().draw(result[0]);
});
return editor.openDialog(wrapper);
});
return result;
};
};
return $.pivotUtilities.gchart_renderers = {
"Line Chart": makeGoogleChart("LineChart"),
"Bar Chart": makeGoogleChart("ColumnChart"),
"Stacked Bar Chart": makeGoogleChart("ColumnChart", {
isStacked: true
}),
"Area Chart": makeGoogleChart("AreaChart", {
isStacked: true
}),
"Scatter Chart": makeGoogleChart("ScatterChart")
};
});
}).call(this);
//# sourceMappingURL=gchart_renderers.js.map