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authorscuri <scuri>2009-06-26 17:14:56 +0000
committerscuri <scuri>2009-06-26 17:14:56 +0000
commit193cd3427108bd127e09f391f7fe51f6b62590e9 (patch)
tree7dfd83dec634c15f87f578266f6fdb0df046613a /html/examples/index.lua
parent734afa90c3dda1232e9490d08346be4f2ffefec1 (diff)
*** empty log message ***
Diffstat (limited to 'html/examples/index.lua')
-rw-r--r--html/examples/index.lua18
1 files changed, 18 insertions, 0 deletions
diff --git a/html/examples/index.lua b/html/examples/index.lua
new file mode 100644
index 0000000..1c4c1e4
--- /dev/null
+++ b/html/examples/index.lua
@@ -0,0 +1,18 @@
+require"imlua"
+
+local filename = "lena.jpg"
+local image = im.FileImageLoad(filename)
+
+local r = image[0]
+local g = image[1]
+local b = image[2]
+
+for row = 0, image:Height() - 1, 10 do
+ for column = 0, image:Width() - 1, 10 do
+ r[row][column] = 0
+ g[row][column] = 0
+ b[row][column] = 0
+ end
+end
+
+image:Save("lena_indexing.bmp", "BMP")