D3.js time.invert() Function
The time.invert() function is used to return a value from the domain when given a input value from the specified range. This inversion can be useful in determining the data value corresponding to the position of the mouse.
Syntax:
time.invert(value)
Parameters: This function accepts only one parameter as given above and described below.
- Value: This parameter accepts a value from the specified range.
Return Value: This function returns a value from the specified domain.
Example 1:
HTML
<!DOCTYPE html>
< html lang = "en" >
< head >
< meta charset = "UTF-8" />
< meta name = "viewport" path1tent=" width = device -width,
initial-scale = 1 .0" />
</ script >
</ script >
< script src =
</ script >
< script src =
</ script >
</ head >
< body >
< h1 style = "color:green;" >
GeeksforGeeks
</ h1 >
< p >D3.js time.invert() Function</ p >
< script >
var time = d3.scaleTime()
.domain([2011 - 01 - 01, 2015 - 05 - 02])
.range([1, 10])
document.write("< h3 >time(10): "
+ time(10) + "</ h3 >")
document.write("< h3 >time.invert(10): "
+ time.invert(10) + "</ h3 >")
document.write("< h3 >time(time.invert(10)): "
+ time(time.invert(10)) + "</ h3 >")
</ script >
</ body >
</ html >
|
Output:
Example 2:
HTML
<!DOCTYPE html>
< html lang = "en" >
< head >
< meta charset = "UTF-8" />
< meta name = "viewport" path1tent=" width = device -width,
initial-scale = 1 .0" />
</ script >
</ script >
</ script >
</ script >
</ head >
< body >
< h1 style = "color:green;" >
GeeksforGeeks
</ h1 >
< p >D3.js time.invert() Function </ p >
< script >
var time = d3.scaleTime()
.domain([1, 100])
.range([1, 10])
document.write("< h3 >The value of time(time.invert(1)):"
+ time(time.invert(1)) + "</ h3 >")
document.write("< h3 >The value of time(time.invert(2)):"
+ time(time.invert(2)) + "</ h3 > ")
document.write("< h3 >The value of time(time.invert(3)):"
+ time(time.invert(3)) + "</ h3 > ")
document.write("< h3 >The value of time(time.invert(4)):"
+ time(time.invert(4)) + "</ h3 > ")
</ script >
</ body >
</ html >
|
Output:
Last Updated :
31 Aug, 2020
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