Use custom image icons in ArrayPlot?

up vote
3
down vote

favorite

I would like to do an ArrayPlot where, instead of using colors, I can place my own custom images.

I tried something like ArrayPlot[0,1,0,1, ColorRules->0->img1, 1->img2], but it looks like some sort of average of the image is taken, which is then used as the color.

Is it possible to do this?

asked 1 hour ago

theQman

1682

add a commentÂ |Â

up vote
3
down vote

favorite

I would like to do an ArrayPlot where, instead of using colors, I can place my own custom images.

I tried something like ArrayPlot[0,1,0,1, ColorRules->0->img1, 1->img2], but it looks like some sort of average of the image is taken, which is then used as the color.

Is it possible to do this?

asked 1 hour ago

theQman

1682

add a commentÂ |Â

up vote
3
down vote

favorite

I would like to do an ArrayPlot where, instead of using colors, I can place my own custom images.

I tried something like ArrayPlot[0,1,0,1, ColorRules->0->img1, 1->img2], but it looks like some sort of average of the image is taken, which is then used as the color.

Is it possible to do this?

asked 1 hour ago

theQman

1682

I would like to do an ArrayPlot where, instead of using colors, I can place my own custom images.

I tried something like ArrayPlot[0,1,0,1, ColorRules->0->img1, 1->img2], but it looks like some sort of average of the image is taken, which is then used as the color.

Is it possible to do this?

plotting

asked 1 hour ago

theQman

1682

asked 1 hour ago

theQman

1682

asked 1 hour ago

theQman

1682

asked 1 hour ago

theQman

1682

asked 1 hour ago

theQman

1682

add a commentÂ |Â

2 Answers
2

active

oldest

votes

up vote
2
down vote

accepted

You can use GraphicsGrid:

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
GraphicsGrid[RandomInteger[1, 5, 5] /. 0 -> img1, 1 -> img2, Spacings -> 0]

enter image description here

Or replace array entries with ImageData of input images, ArrayFlatten the resulting nested array and use Image on the result:

SeedRandom[1]
mat = RandomInteger[1, 5, 5];
Image[ArrayFlatten[mat /. 0 -> ImageData[img1], 1 -> ImageData[img2]]] // 
 ImageResize[#, 300] &

enter image description here

answered 1 hour ago

kglr

168k8191394

add a commentÂ |Â

up vote
1
down vote

You can also use Multicolumn

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
Multicolumn[RandomInteger[1, 16] /. 0 -> img1, 1 -> img2, 
 Spacings -> 0, 0]

enter image description here

answered 24 mins ago

Okkes Dulgerci

3,3861716

add a commentÂ |Â

Your Answer

StackExchange.ifUsing("editor", function ()
return StackExchange.using("mathjaxEditing", function ()
StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix)
StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["$", "$"], ["\$","\$"]]);
);
);
, "mathjax-editing");

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "387"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
convertImagesToLinks: false,
noModals: false,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);

);

draft saved

draft discarded

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmathematica.stackexchange.com%2fquestions%2f184872%2fuse-custom-image-icons-in-arrayplot%23new-answer', 'question_page');

);

Post as a guest

Name

2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

up vote
2
down vote

accepted

You can use GraphicsGrid:

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
GraphicsGrid[RandomInteger[1, 5, 5] /. 0 -> img1, 1 -> img2, Spacings -> 0]

enter image description here

Or replace array entries with ImageData of input images, ArrayFlatten the resulting nested array and use Image on the result:

SeedRandom[1]
mat = RandomInteger[1, 5, 5];
Image[ArrayFlatten[mat /. 0 -> ImageData[img1], 1 -> ImageData[img2]]] // 
 ImageResize[#, 300] &

enter image description here

answered 1 hour ago

kglr

168k8191394

add a commentÂ |Â

up vote
2
down vote

accepted

You can use GraphicsGrid:

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
GraphicsGrid[RandomInteger[1, 5, 5] /. 0 -> img1, 1 -> img2, Spacings -> 0]

enter image description here

Or replace array entries with ImageData of input images, ArrayFlatten the resulting nested array and use Image on the result:

SeedRandom[1]
mat = RandomInteger[1, 5, 5];
Image[ArrayFlatten[mat /. 0 -> ImageData[img1], 1 -> ImageData[img2]]] // 
 ImageResize[#, 300] &

enter image description here

answered 1 hour ago

kglr

168k8191394

add a commentÂ |Â

up vote
2
down vote

accepted

You can use GraphicsGrid:

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
GraphicsGrid[RandomInteger[1, 5, 5] /. 0 -> img1, 1 -> img2, Spacings -> 0]

enter image description here

Or replace array entries with ImageData of input images, ArrayFlatten the resulting nested array and use Image on the result:

SeedRandom[1]
mat = RandomInteger[1, 5, 5];
Image[ArrayFlatten[mat /. 0 -> ImageData[img1], 1 -> ImageData[img2]]] // 
 ImageResize[#, 300] &

enter image description here

answered 1 hour ago

kglr

168k8191394

You can use GraphicsGrid:

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
GraphicsGrid[RandomInteger[1, 5, 5] /. 0 -> img1, 1 -> img2, Spacings -> 0]

enter image description here

Or replace array entries with ImageData of input images, ArrayFlatten the resulting nested array and use Image on the result:

SeedRandom[1]
mat = RandomInteger[1, 5, 5];
Image[ArrayFlatten[mat /. 0 -> ImageData[img1], 1 -> ImageData[img2]]] // 
 ImageResize[#, 300] &

enter image description here

answered 1 hour ago

kglr

168k8191394

answered 1 hour ago

kglr

168k8191394

answered 1 hour ago

kglr

168k8191394

answered 1 hour ago

kglr

168k8191394

add a commentÂ |Â

up vote
1
down vote

You can also use Multicolumn

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
Multicolumn[RandomInteger[1, 16] /. 0 -> img1, 1 -> img2, 
 Spacings -> 0, 0]

enter image description here

answered 24 mins ago

Okkes Dulgerci

3,3861716

add a commentÂ |Â

up vote
1
down vote

You can also use Multicolumn

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
Multicolumn[RandomInteger[1, 16] /. 0 -> img1, 1 -> img2, 
 Spacings -> 0, 0]

enter image description here

answered 24 mins ago

Okkes Dulgerci

3,3861716

add a commentÂ |Â

up vote
1
down vote

You can also use Multicolumn

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
Multicolumn[RandomInteger[1, 16] /. 0 -> img1, 1 -> img2, 
 Spacings -> 0, 0]

enter image description here

answered 24 mins ago

Okkes Dulgerci

3,3861716

You can also use Multicolumn

img1, img2 = ExampleData["TestImage", #] & /@ "Lena", "Mandrill";
Multicolumn[RandomInteger[1, 16] /. 0 -> img1, 1 -> img2, 
 Spacings -> 0, 0]

enter image description here

answered 24 mins ago

Okkes Dulgerci

3,3861716

answered 24 mins ago

Okkes Dulgerci

3,3861716

answered 24 mins ago

Okkes Dulgerci

3,3861716

answered 24 mins ago

Okkes Dulgerci

3,3861716

add a commentÂ |Â

draft saved

draft discarded

draft saved

draft discarded

Post as a guest

Name

Search This Blog

Iyfjky