Related
I am trying to add custom label as target achieved with numeric value, which is just a value but not the calculation of graph bar/height.
I am not getting how to get the similar result as showed in screen shot,
JS Fiddle : http://jsfiddle.net/xv867tur/
google.load("visualization", "1", {packages: ["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Name');
data.addColumn('number', 'Value');
data.addColumn({type: 'string', role: 'annotation' });
data.addRows([
['Foo', 53, 'Foo text'],
['Bar', 71, 'Bar text'],
['Baz', 36, 'Baz text'],
['Cad', 42, 'Cad text'],
['Qud', 87, 'Qud text'],
['Pif', 64, 'Pif text']
]);
var view = new google.visualization.DataView(data);
view.setColumns([0, 1, 1, 2]);
var chart = new google.visualization.ComboChart(document.getElementById('chart_div'));
chart.draw(view, {
height: 400,
width: 600,
series: {
0: {
type: 'bars'
},
1: {
type: 'line',
color: 'grey',
lineWidth: 0,
pointSize: 0,
visibleInLegend: false
}
},
vAxis: {
maxValue: 100
}
});
}
Expected result :
I'm using google line chart in my project and facing a problem that I need to change color for some segments to visualize the target status changes over time. It should look like this:
I've searched around for quite long but couldn't find a way to do that with google chart.
My workaround is to add another series to the chart and alternately set the value of the second line eq to the first line based on the status but it looks tedious.
Is there a proper way to do this? Here is a sample of my workaround solution:
function drawMultipleTrendlineChart() {
var chart;
var data = new google.visualization.DataTable();
data.addColumn('date', 'Date');
data.addColumn('number', 'Sales value A');
data.addColumn('number', 'Sales value B');
data.addRows([
[new Date(2013, 3, 11), 200, 0],
[new Date(2013, 4, 02), 500, 0],
[new Date(2013, 5, 03), 700, 0],
[new Date(2013, 6, 04), 800, 800],
[new Date(2013, 7, 05), 500, 500],
[new Date(2013, 8, 06), 900, 0],
[new Date(2014, 0, 07), 800, 0],
[new Date(2014, 1, 08), 1100, 1100],
[new Date(2014, 2, 09), 1000, 1000],
[new Date(2014, 2, 10), 1000, 0],
[new Date(2014, 3, 11), 800, 0],
]);
var formatter = new google.visualization.NumberFormat({
fractionDigits: 2,
prefix: 'R$:'
});
formatter.format(data, 1);
var dateFormatter = new google.visualization.NumberFormat({
pattern: 'MMM yyyy'
});
dateFormatter.format(data, 0);
var chartHeight = 400;
var chartWidth = 600;
var chartOptions = {
tooltip: {
isHtml: true
},
title: 'Trendlines with multiple lines',
isStacked: true,
width: chartWidth,
height: chartHeight,
colors: ['#0000D8', '#00dddd'],
hAxis: {
title: 'example title',
slantedText: false,
slantedTextAngle: 45,
textStyle: {
fontSize: 10
},
format: 'dd-MM-yyyy'
},
chartArea: {
left: 50,
top: 20,
width: (chartWidth - 10),
height: (chartHeight - 90)
}
};
chart = new google.visualization.LineChart(document.getElementById('multipleTrendChart'));
chart.draw(data, chartOptions);
}
google.load('visualization', '1', {
packages: ['corechart'],
callback: drawMultipleTrendlineChart
});
<html>
<head>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
</script>
</head>
<body>
<div id="multipleTrendChart"></div>
</body>
</html>
After looking at this answer How to change color for negative values, I tried and this works for me. The answer is using DataView API to manipulate the data.
google.charts.load('current', {
callback: drawLineColors,
packages: ['corechart']
});
function drawLineColors() {
var data = new google.visualization.DataTable();
data.addColumn('number', 'X');
data.addColumn('number', 'Blue Team');
data.addColumn('number', 'Red Team');
data.addRows([
[0, 0, 0],
[3, 1700, 1600],
[6, 1800, 1700],
[9, 2500, 2423],
[12, 3000, 2500],
[15, 4700, 5800],
[18, 5200, 5900],
[21, 5500, 6000],
[24, 6000, 6200],
[27, 6800, 6700],
[30, 7500, 7000],
[33, 7800, 8200],
[36, 7900, 9756],
[39, 8000, 10752],
[42, 9000, 13753],
[45, 15000, 17845]
]);
var options = {
legend: {
position: 'top'
},
enableInteractivity: false,
width: 712,
height: 156,
backgroundColor: {
fill: 'transparent'
},
curveType: 'function',
hAxis: {
title: 'Time'
},
vAxis: {
title: 'Team Gold'
}
};
var dataView = new google.visualization.DataView(data);
dataView.setColumns([
// reference first column by index
0,
// variance
{
calc: function(data, row) {
return data.getValue(row, 1);
},
type: 'number',
label: 'Y'
},
// variance color
{
calc: function(data, row) {
var val = data.getValue(row, 2) - data.getValue(row, 1);
if (val >= 0) {
return '#0000FF';
}
return '#FF0000';
},
type: 'string',
role: 'style'
}
]);
var chart = new google.visualization.LineChart(document.getElementById('chart_div'));
chart.draw(dataView, options);
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart_div"></div>
I'm using Google Charts' Annotation Chart to display data. Everything's working but it's not showing the volume section, as seen in this google finance chart that, I believe, uses the same chart.
Here's what I have so far, but I don't know how to include that section:
google.charts.load('current', {'packages':['annotationchart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('date', 'Date');
data.addColumn('number', 'Col1');
data.addColumn('string', 'Col2');
data.addColumn('string', 'Col3');
data.addColumn('number', 'Col4');
data.addColumn('string', 'Col5');
data.addColumn('string', 'Col6');
data.addRows([
[new Date(2017, 2, 15), 85, 'More', 'Even More',
91, undefined, undefined],
[new Date(2017, 2, 16), 93, 'Sales', 'First encounter',
99, undefined, undefined],
[new Date(2017, 2, 17), 75, 'Sales', 'Reached milestone',
96, 'Att', 'Good'],
[new Date(2017, 2, 18), 60, 'Sales', 'Low',
80, 'HR', 'Absences'],
[new Date(2017, 2, 19), 95, 'Sales', 'Goals',
85, 'HR', 'Vacation'],
[new Date(2017, 2, 20), 40, 'Sales', 'Training',
67, 'HR', 'PTO']
]);
var chart = new google.visualization.AnnotationChart(document.getElementById('chart_div'));
var options = {
displayAnnotations: true
};
chart.draw(data, options);
}
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<div id='chart_div' style='width: 900px; height: 500px;'></div>
This is what the google finance chart looks like, but I can't seem to include the volume section marked in red:
the annotation chart does not include an option for the middle chart / volume section
this could be added manually by drawing another, separate chart
however, the second chart cannot be placed in between the annotation chart and it's range filter
as such, you would need to turn off the annotation's range filter
and draw your own ChartRangeFilter
typically, custom filters are bound to charts using a dashboard
however, while building the example for this answer,
i noticed the annotation chart doesn't re-draw properly
after the filter has been applied, and then removed,
the annotation chart does not return to the original state
to correct, need to create the annotation chart every time it is drawn
see following working snippet,
a column chart is used for the volume section
the range filter is bound manually using the 'statechange' event
google.charts.load('current', {
callback: drawDashboard,
packages: ['annotationchart', 'controls', 'corechart']
});
function drawDashboard() {
var data = new google.visualization.DataTable();
data.addColumn('date', 'Date');
data.addColumn('number', 'Col1');
data.addColumn('string', 'Col2');
data.addColumn('string', 'Col3');
data.addColumn('number', 'Col4');
data.addColumn('string', 'Col5');
data.addColumn('string', 'Col6');
data.addRows([
[new Date(2017, 2, 15), 85, 'More', 'Even More',
91, undefined, undefined],
[new Date(2017, 2, 16), 93, 'Sales', 'First encounter',
99, undefined, undefined],
[new Date(2017, 2, 17), 75, 'Sales', 'Reached milestone',
96, 'Att', 'Good'],
[new Date(2017, 2, 18), 60, 'Sales', 'Low',
80, 'HR', 'Absences'],
[new Date(2017, 2, 19), 95, 'Sales', 'Goals',
85, 'HR', 'Vacation'],
[new Date(2017, 2, 20), 40, 'Sales', 'Training',
67, 'HR', 'PTO']
]);
var rangeFilter = new google.visualization.ControlWrapper({
controlType: 'ChartRangeFilter',
containerId: 'control_div',
dataTable: data,
options: {
filterColumnLabel: 'Date',
ui: {
chartOptions: {
height: 60,
width: '100%',
chartArea: {
width: '100%'
},
chartType: 'AreaChart'
}
}
},
view: {
columns: [0, 1, 4]
}
});
google.visualization.events.addListener(rangeFilter, 'ready', drawCharts);
google.visualization.events.addListener(rangeFilter, 'statechange', drawCharts);
rangeFilter.draw();
function drawCharts() {
var filterState = rangeFilter.getState();
var filterRows = data.getFilteredRows([{
column: 0,
minValue: filterState.range.start,
maxValue: filterState.range.end
}]);
var viewAnn = new google.visualization.DataView(data);
viewAnn.setRows(filterRows);
var chartAnn = new google.visualization.AnnotationChart(document.getElementById('chart_ann'));
var optionsAnn = {
displayAnnotations: false,
displayRangeSelector: false
};
chartAnn.draw(viewAnn, optionsAnn);
var viewCol = new google.visualization.DataView(data);
viewCol.setColumns([0, 1, 4]);
viewCol.setRows(filterRows);
var chartCol = new google.visualization.ColumnChart(document.getElementById('chart_col'));
var optionsCol = {
hAxis: {
textStyle: {
color: 'transparent'
}
},
height: 72,
legend: 'none',
theme: 'maximized',
vAxis: {
textStyle: {
color: 'transparent'
}
}
};
chartCol.draw(viewCol, optionsCol);
}
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart_ann"></div>
<div id="chart_col"></div>
<div id="control_div"></div>
I am try the Chart with a Google Visualization Chart when I click on OK nothing happens and the console displays the error:
TypeError: a is not a function
The code I am using is below:
<script type="text/javascript">
google.load('visualization', '1', { packages: ['corechart', 'controls', 'charteditor'] });
google.setOnLoadCallback(drawChart);
window.addEventListener('resize', redrawChart, false);
var chart;
function drawChart() {
var data = new google.visualization.DataTable(GetData());
var columnsTable = new google.visualization.DataTable();
columnsTable.addColumn('number', 'colIndex');
columnsTable.addColumn('string', 'colLabel');
var initState = { selectedValues: [] };
// put the columns into this data table (skip column 0)
for (var i = 1; i < data.getNumberOfColumns(); i++) {
columnsTable.addRow([i, data.getColumnLabel(i)]);
// you can comment out this next line if you want to have a default selection other than the whole list
initState.selectedValues.push(data.getColumnLabel(i));
}
// you can set individual columns to be the default columns (instead of populating via the loop above) like this:
// initState.selectedValues.push(data.getColumnLabel(4));
chart = new google.visualization.ChartWrapper({
chartType: 'LineChart',
containerId: 'chart_div',
dataTable: data,
options: {
title: 'Number In Treatment'
}
});
var chartEditor = new google.visualization.ChartEditor();
google.visualization.events.addListener(chartEditor, 'ok', data);
chartEditor.openDialog(chart, {});
chart = chartEditor.getChartWrapper();
redrawChart();
var columnFilter = new google.visualization.ControlWrapper({
controlType: 'CategoryFilter',
containerId: 'filter_div',
dataTable: columnsTable,
options: {
filterColumnLabel: 'colLabel',
ui: {
label: 'Columns',
allowTyping: false,
allowMultiple: true,
allowNone: false,
selectedValuesLayout: 'belowStacked'
}
},
state: initState
});
var width = Math.min(document.documentElement.clientWidth, window.innerWidth || 0) + 'px';
chart.setOption('height', '200px');
chart.setOption('width', width);
setChartView();
function setChartView() {
var state = columnFilter.getState();
var row;
var view = {
columns: [0]
};
for (var i = 0; i < state.selectedValues.length; i++) {
row = columnsTable.getFilteredRows([{ column: 1, value: state.selectedValues[i] }])[0];
view.columns.push(columnsTable.getValue(row, 0));
}
// sort the indices into their original order
view.columns.sort(function (a, b) {
return (a - b);
});
chart.setView(view);
chart.draw();
}
google.visualization.events.addListener(columnFilter, 'statechange', setChartView);
setChartView();
columnFilter.draw();
}
function redrawChart() {
var width = Math.min(document.documentElement.clientWidth, window.innerWidth || 0) + 'px';
chart.setOption('height', '200px');
chart.setOption('width', width);
chart.draw();
}
How do I get the chart to be redrawn once the OK button has been clicked?
the last argument for the 'ok' event, should be a reference to a callback function -- not data
see following snippet, getWrapper is passed as the callback
when it fires, use getChartWrapper
var chartEditor = new google.visualization.ChartEditor();
google.visualization.events.addListener(chartEditor, 'ok', getWrapper);
chartEditor.openDialog(chart, {});
function getWrapper() {
chart = chartEditor.getChartWrapper();
redrawChart();
}
see following working snippet...
google.charts.load('current', {
callback: drawChart,
packages: ['corechart', 'controls', 'charteditor']
});
var chart;
function drawChart() {
var jsonData = "{\"cols\":[{\"id\":\"\",\"label\":\"datetime\",\"type\":\"datetime\"},{\"id\":\"\",\"label\":\"RPI1\",\"type\":\"number\"},{\"id\":\"\",\"label\":\"RPI2\",\"type\":\"number\"}],\"rows\":[{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 40, 41)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 40, 52)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 2)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 12)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 22)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 32)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 43)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 53)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 3)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 13)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 23)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 34)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 44)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 54)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 4)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 15)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 25)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 35)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 45)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 55)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 6)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 16)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 26)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 36)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 47)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 57)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 7)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 17)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 27)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 38)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 48)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 58)\"},{\"v\":\"23\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 8)\"},{\"v\":\"23\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 18)\"},{\"v\":null},{\"v\":\"24\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 29)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 39)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 49)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 59)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 10)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 20)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 30)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 40)\"},{\"v\":null},{\"v\":\"22\"}]}]}"
var data = new google.visualization.DataTable(jsonData);
var columnsTable = new google.visualization.DataTable();
columnsTable.addColumn('number', 'colIndex');
columnsTable.addColumn('string', 'colLabel');
var initState = { selectedValues: [] };
// put the columns into this data table (skip column 0)
for (var i = 1; i < data.getNumberOfColumns(); i++) {
columnsTable.addRow([i, data.getColumnLabel(i)]);
// you can comment out this next line if you want to have a default selection other than the whole list
initState.selectedValues.push(data.getColumnLabel(i));
}
// you can set individual columns to be the default columns (instead of populating via the loop above) like this:
// initState.selectedValues.push(data.getColumnLabel(4));
chart = new google.visualization.ChartWrapper({
chartType: 'LineChart',
containerId: 'chart_div',
dataTable: data,
options: {
title: 'Number In Treatment'
}
});
var chartEditor = new google.visualization.ChartEditor();
google.visualization.events.addListener(chartEditor, 'ok', getWrapper);
chartEditor.openDialog(chart, {});
function getWrapper() {
chart = chartEditor.getChartWrapper();
redrawChart();
}
var columnFilter = new google.visualization.ControlWrapper({
controlType: 'CategoryFilter',
containerId: 'filter_div',
dataTable: columnsTable,
options: {
filterColumnLabel: 'colLabel',
ui: {
label: 'Columns',
allowTyping: false,
allowMultiple: true,
allowNone: false,
selectedValuesLayout: 'belowStacked'
}
},
state: initState
});
var width = Math.min(document.documentElement.clientWidth, window.innerWidth || 0) + 'px';
chart.setOption('height', '200px');
chart.setOption('width', width);
setChartView();
function setChartView() {
var state = columnFilter.getState();
var row;
var view = {
columns: [0]
};
for (var i = 0; i < state.selectedValues.length; i++) {
row = columnsTable.getFilteredRows([{ column: 1, value: state.selectedValues[i] }])[0];
view.columns.push(columnsTable.getValue(row, 0));
}
// sort the indices into their original order
view.columns.sort(function (a, b) {
return (a - b);
});
chart.setView(view);
chart.draw();
}
google.visualization.events.addListener(columnFilter, 'statechange', setChartView);
setChartView();
columnFilter.draw();
}
function redrawChart() {
var width = Math.min(document.documentElement.clientWidth, window.innerWidth || 0) + 'px';
chart.setOption('height', '200px');
chart.setOption('width', width);
chart.draw();
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart_div"></div>
<div id="filter_div"></div>
note: recommend using https://www.gstatic.com/charts/loader.js to load the libraries, not jsapi
according to the release notes...
The version of Google Charts that remains available via the jsapi loader is no longer being updated consistently. Please use the new gstatic loader from now on.
this will only change the load statement, see above snippet...
How to do in a google charts API decrease increase point from begin and the end for example 10 pixels from rigth and left or something else
This is as an example:
http://jsfiddle.net/WaUu2/374/
google.load('visualization', '1', {packages: ['controls']});
google.setOnLoadCallback(drawChart);
function drawChart () {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Year');
data.addColumn('number', 'Clicks');
data.addColumn('number', 'Position');
data.addRows([
['2003', 0, 0],
['2004', 0, 0],
['2005', 45, 60],
['2006', 155, 50],
['2007', 35, 31],
['2008', 105, 23],
['2009', 120, 56],
['2010', 65, 19],
['2011', 80, 23],
['2012', 70, 300],
['2013', 0, 0],
['2014', 0, 0]
]);
var columnsTable = new google.visualization.DataTable();
columnsTable.addColumn('number', 'colIndex');
columnsTable.addColumn('string', 'colLabel');
var initState= {selectedValues: []};
for (var i = 1; i < data.getNumberOfColumns(); i++) {
columnsTable.addRow([i, data.getColumnLabel(i)]);
initState.selectedValues.push(data.getColumnLabel(i));
}
var chart = new google.visualization.ChartWrapper({
chartType: 'AreaChart',
containerId: 'chart_div',
dataTable: data,
options: {
fontSize: 11,
width: '90%',
height: '100%',
//colors: ["#36A6FF", "#FF8F36"],
focusTarget: "category",
backgroundColor: "transparent",
pointSize: 3,
legend: { "position": "in" },
hAxis: { minValue: 1, maxValue: 9 },
series: {
0: { color: '#36A6FF' },
1: { color: '#FF8F36' }
}
}
});
var columnFilter = new google.visualization.ControlWrapper({
controlType: 'CategoryFilter',
containerId: 'colFilter_div',
dataTable: columnsTable,
options: {
filterColumnLabel: 'colLabel',
ui: {
label: 'Filter:',
allowTyping: false,
allowMultiple: true,
allowNone: false,
selectedValuesLayout: 'belowStacked'
}
},
state: initState
});
function setChartView () {
var state = columnFilter.getState();
var row;
var view = {
columns: [0]
};
for (var i = 0; i < state.selectedValues.length; i++) {
row = columnsTable.getFilteredRows([{column: 1, value: state.selectedValues[i]}])[0];
view.columns.push(columnsTable.getValue(row, 0));
}
view.columns.sort(function (a, b) {
return (a - b);
});
chart.setView(view);
chart.draw();
}
google.visualization.events.addListener(columnFilter, 'statechange', setChartView);
setChartView();
columnFilter.draw();
}
This is how it's looks like.
try this: just replace your data.addRows([ ..])with
data.addRows([
['2003', 0, 0],
['2004', 0, 0],
['2005', 45, 60],
['2006', 155, 50],
['2007', 35, 31],
['2008', 105, 23],
['2009', 120, 56],
['2010', 65, 19],
['2011', 80, 23],
['2012', 70, 300],
['2013', 0, 0],
['2014', 0, 0]
]);