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Eric Portis
Web Platform Advocate at @CloudinaryLtd
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By
Eric Portis
Edited
May 12, 2023
Insert cell
Insert cell
url
=
"https://o.img.rodeo/image/upload/v1683643167/vignette-exports/prod29550722_E2292021576_F_Frank_CO23_mlzmbz_EmbeddedImage_Doc22"
Insert cell
r
=
parseInt
(
color
.
charAt
(
1
)
+
color
.
charAt
(
2
)
,
16
)
/
255
Insert cell
g
=
parseInt
(
color
.
charAt
(
3
)
+
color
.
charAt
(
4
)
,
16
)
/
255
Insert cell
b
=
parseInt
(
color
.
charAt
(
5
)
+
color
.
charAt
(
6
)
,
16
)
/
255
Insert cell
transformation
=
`/e_recolor:${
r
*
(
2
/
3
)
}:${
r
*
(
2
/
3
)
}:${
r
*
(
2
/
3
)
}:${
g
*
(
2
/
3
)
}:${
g
*
(
2
/
3
)
}:${
g
*
(
2
/
3
)
}:${
b
*
(
2
/
3
)
}:${
b
*
(
2
/
3
)
}:${
b
*
(
2
/
3
)
}/`
Insert cell
transformedURL
=
url
.
replace
(
/\/v\d{10}\//
,
transformation
)
Insert cell
viewof
color
=
Inputs
.
color
(
{
label
:
"Color"
,
value
:
"#c89264"
}
)
Insert cell
Insert cell
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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url
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r
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transformation
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transformedURL
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color
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