D3.js pow.tickFormat() Function
The pow.tickFormat() function is used to change the format of the tick values. It returns a number format function that is suitable for displaying a tick value.
Syntax:
pow.tickFormat( count, specifier )
Parameters: This function accepts two parameters as mentioned above and described below.
- count: It is the number of tick values to be used. It is an optional parameter.
- specifier: It is a string which specifies the format to be used. It is an optional parameter.
Return Values: This function does not return anything.
The program below illustrates the pow.tickFormat() function in D3.js:
Example 1:
html
<!DOCTYPE html>
< html lang = "en" >
< head >
< meta charset = "UTF-8" />
< meta name = "viewport"
content=" width = device -width,
initial-scale = 1 .0" />
< title >GeeksforGeeks</ title >
< script src =
</ script >
< script src =
</ script >
< script src =
</ script >
< script src =
</ script >
</ head >
< body >
< h2 style = "color: green" >GeeksforGeeks</ h2 >
< p >pow.tickFormat() Function </ p >
< script >
var x = d3.scalePow()
.domain([0, 1])
.range([1, 2, 3, 4, 5, 6])
.exponent(0.5);
var ticks = x.ticks(5)
var tickFormat = x.tickFormat(100000, " %");
document.write("< h3 >" +
ticks.map(tickFormat) + "</ h3 >");
</ script >
</ body >
</ html >
|
Output:
Example 2:
html
<!DOCTYPE html>
< html lang = "en" >
< head >
< meta charset = "UTF-8" />
< meta name = "viewport"
content=" width = device -width,
initial-scale = 1 .0" />
< title >GeeksforGeeks</ title >
< script src =
</ script >
< script src =
</ script >
< script src =
</ script >
< script src =
</ script >
</ head >
< body >
< h2 style = "color: green" >GeeksforGeeks</ h2 >
< p >pow.tickFormat() Function </ p >
< script >
var x = d3.scalePow()
.domain([1, 10])
.range([10, 20, 30, 40, 50, 60])
.exponent(2);
var ticks = x.ticks(5)
var tickFormat = x.tickFormat(10, " $");
document.write("< h3 >" +
ticks.map(tickFormat) + "</ h3 >");
</ script >
</ body >
</ html >
|
Output:
Last Updated :
23 Aug, 2020
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...