My Problem : Chart size is fixed including legends.
I want to fixed pie chart size except legends.
How can I make the pie chart the same size?
This is my code.
Help me plz
var options = {
series: [25, 15, 44],
chart: {
type: 'pie',
**width: '300px'**
},
labels: ["Monday", "Tuesday", "Wednesday"],
theme: {
monochrome: {
enabled: true,
color: '#f38200',
shadeIntensity: 0.9
}
},
plotOptions: {
pie: {
size : "200px"
}
},
stroke: {
show: false
},
dataLabels: {
enabled: false
},
legend: {
position: 'bottom',
horizontalAlign: 'left',
markers: {
width: 9, height: 9
},
itemMargin: {
horizontal: 20, vertical: 0
},
formatter: function(seriesName, opts) {
~~~~~~~
return legend;
}
}
};
IMG - This is my problem
Try setting the legend width or height to a static value, e.g.
legend: {
width: 200
}
Try using -
legend: {
floating: true
}
and setting the legend's position using offsets.
First of all, sorry for combining multiple questions in to one. The only reason is all of them are related (hopefully) to one particular chart type.
QUESTION 1: The horizontal baseline is not appearing.
Actual
Requirement
QUESTION 2: Fraction values.
Is there a way to display only integers? I don't need fraction values in grid lines. Please see the above screenshot.
QUESTION 3: Vertical Line annotation text placement.
The annotation text for the vertical black bold line is coming to the right of it hence it is getting cut. Please see the second chart in the following screenshot
This actually needs to appear like this (to the bottom of the line and the annotation text needs to come a bit below base line labels). Please see the following screenshot
Is that is not possible, is there any way to place the annotation text to the left of this line so that it doesn't get cut and the entire annotation text stays inside the chart?
Below is the chart script I am using:
google.charts.load('current', {packages: ['corechart', 'bar']});
google.charts.setOnLoadCallback(drawHorizontalChart_portal_name_stella_york_horz_month_points);
function drawHorizontalChart_portal_name_stella_york_horz_month_points() {
var data = google.visualization.arrayToDataTable([
["", "Goal Achieved", {role: 'style'}, "GOAL 13.1 points", {role: 'style'}, {role: 'annotation'}],
["", 1.5, "opacity: .75;", 13.1, "opacity: 0;", "GOAL 13.1 points"]
]);
var view = new google.visualization.DataView(data);
view.setColumns([0, 1, {
calc: "stringify",
sourceColumn: 1,
type: "string",
role: "annotation"
}, 3, 4, 5]);
var options = {
title: '',
width: '100%',
height: 120,
chartArea: {
width: '90%',
height: 70
},
hAxis: {
title: '',
minValue: 0,
gridlines: {
count: 6
}
},
bar: {
groupWidth: "60%"
},
legend: {
position: "top"
},
series: {
0: {
color: '#70b5c5',
visibleInLegend: false
}, // Goal Achieved
1: {
color: '#000000',
type: 'line',
annotations: {
textStyle: {
color: '#000000',
textPosition: 'vertical'
},
stemColor: 'none',
vertical: true
}
} // Target Goal
}
};
var chart = new google.visualization.BarChart(document.getElementById("portal-name-stella-york-horz-month-points"));
chart.draw(view, options);
drawVAxisLine(chart, 13.1);
}
jQuery(window).resize(function() {
drawHorizontalChart_portal_name_stella_york_horz_month_points();
});
function drawVAxisLine(chart, value) {
var layout = chart.getChartLayoutInterface();
var chartArea = layout.getChartAreaBoundingBox();
var svg = chart.getContainer().getElementsByTagName('svg')[0];
var xLoc = layout.getXLocation(value)
svg.appendChild(createLine(xLoc, chartArea.top + chartArea.height, xLoc, chartArea.top, '#000000', 2)); // axis line
}
function createLine(x1, y1, x2, y2, color, w) {
var line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
line.setAttribute('x1', x1);
line.setAttribute('y1', y1);
line.setAttribute('x2', x2);
line.setAttribute('y2', y2);
line.setAttribute('stroke', color);
line.setAttribute('stroke-width', w);
return line;
}
1) horizontal baseline
the horizontal baseline does not appear because you have a string value in the first column
this creates a discrete axis
// string used here --> ["", 1.5, "opacity: .75;", 13.1, "opacity: 0;", "GOAL 13.1 points"]
instead, use a continuous x-axis (number, date, etc...)
// number --> [1, 1.5, "opacity: .75;", 13.1, "opacity: 0;", "GOAL 13.1 points"]
in order to hide the axis label, as done using the string, we can provide custom axis ticks
we can use object notation to provide both the value (v:) and the formatted value (f:)
which allows us to provide an empty string for the formatted value
just make sure the tick value matches the value provided in the first column above.
vAxis: {
gridlines: {
color: 'transparent'
},
ticks: [{v: 1, f: ''}]
}
note: a continuous axis will also cause other gridlines to appear,
we can remove those by making them transparent...
2) Fraction values
we can provide a format string for the axis labels...
hAxis: {
format: '0' // <-- format as integer
},
3) annotation text placement
the only available option here is stem.length
we can provide a negative value to move the annotation to the left...
stem: {
color: 'transparent',
length: -128
},
however, the actual position will not remain constant as the chart is resized
when the chart is smaller, the text will be farther away from the line (larger closer).
instead, we can manually move the annotation text, on the chart's 'ready' event.
but we should still use a negative stem length, to ensure the annotation appears to the left, and prevent from being cut. otherwise, we'll end up moving a cut annotation.
and since we're moving the annotation below the axis,
we need to increase chartArea.bottom or else it will be cut there as well.
finally, the chart will reset the annotation's position on any interactivity,
such as hover. we must use a MutationObserver to keep the annotation in the new position.
see following working snippet...
google.charts.load('current', {
packages: ['corechart']
}).then(drawHorizontalChart_portal_name_stella_york_horz_month_points);
function drawHorizontalChart_portal_name_stella_york_horz_month_points() {
var data = google.visualization.arrayToDataTable([
["", "Goal Achieved", {role: 'style'}, "GOAL 13.1 points", {role: 'style'}, {role: 'annotation'}],
[1, 1.5, "opacity: .75;", 13.1, "opacity: 0;", "GOAL 13.1 points"]
]);
var view = new google.visualization.DataView(data);
view.setColumns([0, 1, {
calc: "stringify",
sourceColumn: 1,
type: "string",
role: "annotation"
}, 3, 4, 5]);
var options = {
title: '',
width: '100%',
height: 132,
chartArea: {
height: '100%',
width: '100%',
top: 36,
left: 18,
right: 18,
bottom: 48
},
hAxis: {
title: '',
minValue: 0,
gridlines: {
count: 6
},
format: '0'
},
bar: {
groupWidth: "60%"
},
legend: {
position: "top"
},
series: {
0: {
color: '#70b5c5',
visibleInLegend: false
}, // Goal Achieved
1: {
color: '#000000',
type: 'line',
annotations: {
textStyle: {
color: '#000000'
},
stem: {
color: 'transparent',
length: -128
},
vertical: true
}
} // Target Goal
},
vAxis: {
gridlines: {
color: 'transparent'
},
ticks: [{v: 1, f: ''}]
}
};
var chart = new google.visualization.BarChart(document.getElementById("portal-name-stella-york-horz-month-points"));
google.visualization.events.addListener(chart, 'ready', function () {
// get x location of goal
var layout = chart.getChartLayoutInterface();
var xLoc = drawVAxisLine(chart, layout, data.getValue(0, 3));
// prevent annotation reset
var observer = new MutationObserver(function () {
var annotationText = data.getValue(0, data.getNumberOfColumns() -1);
Array.prototype.forEach.call(chart.getContainer().getElementsByTagName('text'), function(annotation) {
// find annotation
if ((annotation.textContent === annotationText) &&
(annotation.getAttribute('fill') === options.series[1].annotations.textStyle.color)) {
// move annotation
annotationBounds = annotation.getBBox();
annotation.setAttribute('x',
xLoc - (annotationBounds.width / 2)
);
annotation.setAttribute('y',
layout.getYLocation(0) + (parseInt(annotation.getAttribute('font-size')) * 3)
);
}
});
});
observer.observe(chart.getContainer(), {
childList: true,
subtree: true
});
});
chart.draw(view, options);
}
jQuery(window).resize(function() {
drawHorizontalChart_portal_name_stella_york_horz_month_points();
});
function drawVAxisLine(chart, layout, value) {
var chartArea = layout.getChartAreaBoundingBox();
var svg = chart.getContainer().getElementsByTagName('svg')[0];
var xLoc = layout.getXLocation(value)
svg.appendChild(createLine(xLoc, chartArea.top + chartArea.height, xLoc, chartArea.top, '#000000', 2)); // axis line
return xLoc;
}
function createLine(x1, y1, x2, y2, color, w) {
var line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
line.setAttribute('x1', x1);
line.setAttribute('y1', y1);
line.setAttribute('x2', x2);
line.setAttribute('y2', y2);
line.setAttribute('stroke', color);
line.setAttribute('stroke-width', w);
return line;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="portal-name-stella-york-horz-month-points"></div>
note: you should wait for the 'ready' event before making any changes / adding elements to the chart.
What I'd like to do, is to increase the margin between the y-axis values and the corresponding bar within the chart.
So if I have a bar in the chart which has a value of "Python" on the Y- axis, I want to increase the space between the string "Python" and the visual bar.
Now:
Python__========================================================
My goal:
Python___________=========================================================
___ represents the space between y-axis label and visual bar
I tried to use chartArea{right:200} and textPosition:out in the options section of the chart.
var options = {
chartArea:{right: 200},
'vAxis': {
title:'',
textStyle : {
fontSize: 25
},
textPosition: 'out'
},
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Coding-Skills', 'Skill-Level'],
['C', {v: 0.3, f:'low'}],
['Python', {v: 1, f:'medium'}],
['Javascript', {v: 1.5, f:'medium'}],
['HTML/CSS', {v: 1.5, f:'medium'} ]
]);
var options = {
chartArea: {
left: 1400
},
'hAxis': {
gridlines:{
count: 0},
textStyle : {
fontSize: 25
}
},
'vAxis': {
title:'',
textStyle : {
fontSize: 25
}
},
chart: {
},
bars: 'horizontal',
axes: {
x: {
0: { side: 'bottom', label: 'Years of experience'} ,
textStyle : {
fontSize: 35
}
}
}
};
var chart = new google.charts.Bar(document.getElementById('barchart_material'));
chart.draw(data, google.charts.Bar.convertOptions(options));
}
Applying margin-right
no options for label margins,
but you can move them manually on the chart's 'ready' event
find the labels and change the 'x' attribute
see following working snippet,
here, the chartArea option is used to ensure there is enough room...
google.charts.load('current', {
packages: ['corechart']
}).then(function () {
var data = google.visualization.arrayToDataTable([
['Language', 'Skill-Level'],
['C', 20],
['Python', 35],
['Javascript', 50]
]);
var container = document.getElementById('chart_div');
var chart = new google.visualization.BarChart(container);
google.visualization.events.addListener(chart, 'ready', function () {
var labels = container.getElementsByTagName('text');
Array.prototype.forEach.call(labels, function(label) {
// move axis labels
if (label.getAttribute('text-anchor') === 'end') {
var xCoord = parseFloat(label.getAttribute('x'));
label.setAttribute('x', xCoord - 20);
}
});
});
var options = {
chartArea: {
left: 100,
right: 200
},
colors: ['#aaaaaa'],
hAxis: {
baselineColor: 'transparent',
gridlines: {
count: 0
},
textStyle: {
color: '#aaaaaa'
}
},
height: 400,
legend: {
textStyle: {
color: '#aaaaaa'
}
},
vAxis: {
textStyle: {
color: '#aaaaaa'
}
}
};
chart.draw(data, options);
});
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart_div"></div>
Quick addition to existing answer:
$('.transactionValuationChart text').each(function(){
if( $(this).attr('text-anchor') == 'middle' ){
$(this).attr('y', parseFloat($(this).attr('y')) + 20 );
}else{
$(this).attr('x', parseFloat($(this).attr('x')) - 20 );
console.log("left");
}
});
This is a jQuery example which adds 20px of spacing to both x & y axis
https://i.imgur.com/qKcSRjS.png
The values of the bars, from top to bottom, are 66, 77, 91, 0
As you can see, the labels on the X axis are not to scale and seem to simply indicate the value of each bar, and the bars are also not scaled to their value they seem to simply stack in a staircase fashion. The bottom bar should be 'empty' as it is 0.
The data is dynamically generated but here is the resulting code:
function drawRightY() {
var data = google.visualization.arrayToDataTable([ ['Date', 'Received'], ['1/15/2018', '66'],['1/22/2018', '77'],['1/29/2018', '91'],['2/5/2018', '0'] ]);
var materialOptions = {
chart: {
hAxis: {
title: 'Date',
minValue: 0,
scaleType: 'log'
},
vAxis: {
title: 'Received'
},
bars: 'horizontal',
legend: {
position: 'none'
},
axes: {
y: {
0: { side: 'left' }
}
}
};
the values in the data should be numbers, not strings (remove single quotes)
['1/15/2018', '66'] // <-- string
['1/15/2018', 66] // <-- number
see following working snippet...
google.charts.load('current', {
packages:['corechart']
}).then(function () {
var data = google.visualization.arrayToDataTable([ ['Date', 'Received'], ['1/15/2018', 66],['1/22/2018', 77],['1/29/2018', 91],['2/5/2018', 0] ]);
var materialOptions = {
hAxis: {
title: 'Date',
minValue: 0,
scaleType: 'log'
},
vAxis: {
title: 'Received'
},
bars: 'horizontal',
legend: {
position: 'none'
},
axes: {
y: {
0: { side: 'left' }
}
}
};
var chart = new google.visualization.BarChart(document.getElementById('chart'));
chart.draw(data);
});
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart"></div>
I'm looking to make this line graph more readable by making one series annotation on top and the other series on the bottom. currently if they are close they are on the same line you can't hover over the other and can't read it. Does anybody know a way to do this?
would post image but site will not allow it so only posting whats important
var options = {
title:'Availibility comparison '+labela+' and '+labelb,
width: 1150,
height: 600,
backgroundColor:'white',
annotation: {style: 'line'},
vAxis: {
minValue: 99.94,
gridlines: {count: 20}
},
series: {
0: {
color: 'blue',
pointSize: 2
},
1: {
color: 'purple',
pointSize: 2
}
},
chartArea: {
width: 950
},
annotation: {
1: {
style: 'none'
}
}
};