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showing the image
2 messages · rostam shahname, Greg Snow
Here is one approach:
tmp <- scan(what='')
1: "#444444" "#444444" "#434343" "#404040" "#3D3D3D" "#3D3D3D" "#3E3E3E" 8: "#414141" "#414141" "#414141" "#404040" "#3F3F3F" "#3F3F3F" "#3F3F3F" 15: "#3E3E3E" "#3E3E3E" "#3F3F3F" "#404040" "#404040" "#404040" "#404040" 22: "#3E3E3E" "#3D3D3D" "#3E3E3E" "#404040" "#414141" "#414141" "#404040" 29: "#3E3E3E" "#3E3E3E" "#3F3F3F" "#3F3F3F" "#3F3F3F" "#3F3F3F" "#3E3E3E" 36: "#3E3E3E" "#3F3F3F" "#3E3E3E" "#3D3D3D" "#3B3B3B" "#3C3C3C" "#3B3B3B" 43: Read 42 items
tmp <- factor(tmp) tmp2 <- matrix(as.numeric(tmp), nrow=6, byrow=TRUE) image(tmp2, col=levels(tmp))
But the image is pretty gray. Hope this helps, -- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare greg.snow at imail.org (801) 408-8111
-----Original Message-----
From: r-help-bounces at r-project.org
[mailto:r-help-bounces at r-project.org] On Behalf Of rostam shahname
Sent: Thursday, September 04, 2008 2:28 PM
To: r-help at r-project.org
Subject: [R] showing the image
Hi everyone,
I have a matrix containing color values of an image same as following,
[1,] "#444444" "#444444" "#434343" "#404040" "#3D3D3D"
"#3D3D3D" "#3E3E3E"
[2,] "#414141" "#414141" "#414141" "#404040" "#3F3F3F"
"#3F3F3F" "#3F3F3F"
[3,] "#3E3E3E" "#3E3E3E" "#3F3F3F" "#404040" "#404040"
"#404040" "#404040"
[4,] "#3E3E3E" "#3D3D3D" "#3E3E3E" "#404040" "#414141"
"#414141" "#404040"
[5,] "#3E3E3E" "#3E3E3E" "#3F3F3F" "#3F3F3F" "#3F3F3F"
"#3F3F3F" "#3E3E3E"
[6,] "#3E3E3E" "#3F3F3F" "#3E3E3E" "#3D3D3D" "#3B3B3B"
"#3C3C3C" "#3B3B3B"
I wonder if there is any function that helps me to show the image.
Thanks,
Rostam
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