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lang
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"en"
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<
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charset
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"UTF-8"
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<
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name
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"viewport"
content="
width
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initial-scale
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1
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<
title
>Document</
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<
style
>
div{
padding:6px;
text-align: center;
vertical-align: middle;
display: flex;
justify-content: center;
width: 90px;
height: 50px;
float: left;
}
</
style
>
<
body
>
<
h2
>D3.interpolateBlues() </
h2
>
<
div
class
=
"box1"
>
<
span
>
</
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</
div
>
<
div
class
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"box2"
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<
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>
</
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</
div
>
<
div
class
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"box3"
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<
span
>
</
span
>
</
div
>
<
div
class
=
"box4"
>
<
span
>
</
span
>
</
div
>
<
div
class
=
"box5"
>
<
span
>
</
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</
div
>
<
script
src
=
</
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<
script
src
=
</
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<
script
src
=
</
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<
script
src
=
</
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<
script
>
// creating different colors for different
// Values of t is 0.1
let color1=
d3.interpolateBlues(0.1);
// Values of t is 0.3
let color2=
d3.interpolateBlues(0.3);
// Values of t is 0.5
let color3=
d3.interpolateBlues(0.5);
// Values of t is 0.8
let color4=
d3.interpolateBlues(0.8);
// Values of t is 1.0
let color5=
d3.interpolateBlues(1.0);
// Selecting Div using query selector
let box1=document.querySelector(".box1");
let box2=document.querySelector(".box2");
let box3=document.querySelector(".box3");
let box4=document.querySelector(".box4");
let box5=document.querySelector(".box5");
// Setting style and BG color of the particular DIVs
box1.style.backgroundColor=color1;
box2.style.backgroundColor=color2;
box3.style.backgroundColor=color3;
box4.style.backgroundColor=color4;
box5.style.backgroundColor=color5;
</
script
>
</
body
>
</
html
>