Convert image into array of pixels
Question
I'm trying to display a battery icon on my Arduino LED screen. For that I need pixel level array (matrix) of that icon. Is there any way or tool where I can upload the image then it gives me the pixel representation of that image?
1 answers
solution1
2 2016-02-21 13:54:55
Assuming you know how to set a single pixel in the LCD screen and have a linux shell access, I can think in a way to hard code the image in your Arduino source. Although this approach is not so practical, it is certainly feasible and fun. So, lets do it!
Suppose you want to display this icon named as
nuclear.png .
By using the convert tool from the ImageMagick package you can obtain a text file that lists each pixel in the image through this command:
convert nuclear.png nuclear.txt
The command above has as output the file nuclear.txt below:
# ImageMagick pixel enumeration: 16,16,255,rgba
0,0: (255,255,255,0) #FFFFFF00 rgba(255,255,255,0)
1,0: (6,6,6,0.556863) #0606068E rgba(6,6,6,0.556863)
2,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
3,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
4,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
5,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
6,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
7,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
8,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
9,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
10,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
11,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
12,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
13,0: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
14,0: (6,6,6,0.556863) #0606068E rgba(6,6,6,0.556863)
15,0: (255,255,255,0) #FFFFFF00 rgba(255,255,255,0)
0,1: (6,6,6,0.556863) #0606068E rgba(6,6,6,0.556863)
1,1: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
2,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
3,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
4,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
5,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
6,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
7,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
8,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
9,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
10,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
11,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
12,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
13,1: (26,26,26,1) #1A1A1A rgba(26,26,26,1)
14,1: (6,6,6,0.94902) #060606F2 rgba(6,6,6,0.94902)
15,1: (6,6,6,0.556863) #0606068E rgba(6,6,6,0.556863)
0,2: (5,5,5,0.94902) #050505F2 rgba(5,5,5,0.94902)
1,2: (25,25,25,1) #191919 rgba(25,25,25,1)
2,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
3,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
4,2: (17,17,15,1) #11110F rgba(17,17,15,1)
5,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
6,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
7,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
8,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
9,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
10,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
11,2: (17,17,15,1) #11110F rgba(17,17,15,1)
12,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
13,2: (15,15,15,1) #0F0F0F rgba(15,15,15,1)
14,2: (25,25,25,1) #191919 rgba(25,25,25,1)
15,2: (5,5,5,0.94902) #050505F2 rgba(5,5,5,0.94902)
0,3: (5,5,5,0.94902) #050505F2 rgba(5,5,5,0.94902)
1,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
2,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
3,3: (30,26,14,1) #1E1A0E rgba(30,26,14,1)
4,3: (181,133,13,1) #B5850D rgba(181,133,13,1)
5,3: (32,29,14,1) #201D0E rgba(32,29,14,1)
6,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
7,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
8,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
9,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
10,3: (30,26,14,1) #1E1A0E rgba(30,26,14,1)
11,3: (171,125,13,1) #AB7D0D rgba(171,125,13,1)
12,3: (26,23,14,1) #1A170E rgba(26,23,14,1)
13,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
14,3: (14,14,14,1) #0E0E0E rgba(14,14,14,1)
15,3: (5,5,5,0.94902) #050505F2 rgba(5,5,5,0.94902)
0,4: (4,4,4,0.94902) #040404F2 rgba(4,4,4,0.94902)
1,4: (13,13,13,1) #0D0D0D rgba(13,13,13,1)
2,4: (19,18,13,1) #13120D rgba(19,18,13,1)
3,4: (184,134,13,1) #B8860D rgba(184,134,13,1)
4,4: (226,163,13,1) #E2A30D rgba(226,163,13,1)
5,4: (163,119,13,1) #A3770D rgba(163,119,13,1)
6,4: (14,14,13,1) #0E0E0D rgba(14,14,13,1)
7,4: (13,13,13,1) #0D0D0D rgba(13,13,13,1)
8,4: (13,13,13,1) #0D0D0D rgba(13,13,13,1)
9,4: (14,14,13,1) #0E0E0D rgba(14,14,13,1)
10,4: (151,112,13,1) #97700D rgba(151,112,13,1)
11,4: (226,163,13,1) #E2A30D rgba(226,163,13,1)
12,4: (170,124,13,1) #AA7C0D rgba(170,124,13,1)
13,4: (16,16,13,1) #10100D rgba(16,16,13,1)
14,4: (13,13,13,1) #0D0D0D rgba(13,13,13,1)
15,4: (4,4,4,0.94902) #040404F2 rgba(4,4,4,0.94902)
0,5: (4,4,4,0.94902) #040404F2 rgba(4,4,4,0.94902)
1,5: (12,12,12,1) #0C0C0C rgba(12,12,12,1)
2,5: (84,65,13,1) #54410D rgba(84,65,13,1)
3,5: (226,163,13,1) #E2A30D rgba(226,163,13,1)
4,5: (226,163,13,1) #E2A30D rgba(226,163,13,1)
5,5: (226,163,13,1) #E2A30D rgba(226,163,13,1)
6,5: (72,56,12,1) #48380C rgba(72,56,12,1)
7,5: (12,12,12,1) #0C0C0C rgba(12,12,12,1)
8,5: (12,12,12,1) #0C0C0C rgba(12,12,12,1)
9,5: (65,51,12,1) #41330C rgba(65,51,12,1)
10,5: (226,163,13,1) #E2A30D rgba(226,163,13,1)
11,5: (226,163,13,1) #E2A30D rgba(226,163,13,1)
12,5: (226,163,13,1) #E2A30D rgba(226,163,13,1)
13,5: (72,56,12,1) #48380C rgba(72,56,12,1)
14,5: (12,12,12,1) #0C0C0C rgba(12,12,12,1)
15,5: (4,4,4,0.94902) #040404F2 rgba(4,4,4,0.94902)
0,6: (3,3,3,0.94902) #030303F2 rgba(3,3,3,0.94902)
1,6: (12,12,12,1) #0C0C0C rgba(12,12,12,1)
2,6: (184,133,13,1) #B8850D rgba(184,133,13,1)
3,6: (226,163,13,1) #E2A30D rgba(226,163,13,1)
4,6: (226,163,13,1) #E2A30D rgba(226,163,13,1)
5,6: (226,163,13,1) #E2A30D rgba(226,163,13,1)
6,6: (101,74,8,1) #654A08 rgba(101,74,8,1)
7,6: (5,4,2,1) #050402 rgba(5,4,2,1)
8,6: (4,4,3,1) #040403 rgba(4,4,3,1)
9,6: (115,85,8,1) #735508 rgba(115,85,8,1)
10,6: (226,163,13,1) #E2A30D rgba(226,163,13,1)
11,6: (226,163,13,1) #E2A30D rgba(226,163,13,1)
12,6: (226,163,13,1) #E2A30D rgba(226,163,13,1)
13,6: (164,121,12,1) #A4790C rgba(164,121,12,1)
14,6: (12,12,12,1) #0C0C0C rgba(12,12,12,1)
15,6: (3,3,3,0.94902) #030303F2 rgba(3,3,3,0.94902)
0,7: (2,2,2,0.94902) #020202F2 rgba(2,2,2,0.94902)
1,7: (13,12,10,1) #0D0C0A rgba(13,12,10,1)
2,7: (226,163,13,1) #E2A30D rgba(226,163,13,1)
3,7: (226,163,13,1) #E2A30D rgba(226,163,13,1)
4,7: (226,163,13,1) #E2A30D rgba(226,163,13,1)
5,7: (226,163,13,1) #E2A30D rgba(226,163,13,1)
6,7: (7,6,2,1) #070602 rgba(7,6,2,1)
7,7: (188,136,11,1) #BC880B rgba(188,136,11,1)
8,7: (179,128,11,1) #B3800B rgba(179,128,11,1)
9,7: (7,6,2,1) #070602 rgba(7,6,2,1)
10,7: (226,163,13,1) #E2A30D rgba(226,163,13,1)
11,7: (226,163,13,1) #E2A30D rgba(226,163,13,1)
12,7: (226,163,13,1) #E2A30D rgba(226,163,13,1)
13,7: (218,156,13,1) #DA9C0D rgba(218,156,13,1)
14,7: (10,10,10,1) #0A0A0A rgba(10,10,10,1)
15,7: (2,2,2,0.94902) #020202F2 rgba(2,2,2,0.94902)
0,8: (2,2,2,0.94902) #020202F2 rgba(2,2,2,0.94902)
1,8: (9,9,9,1) #090909 rgba(9,9,9,1)
2,8: (9,9,9,1) #090909 rgba(9,9,9,1)
3,8: (9,9,9,1) #090909 rgba(9,9,9,1)
4,8: (9,9,9,1) #090909 rgba(9,9,9,1)
5,8: (9,9,9,1) #090909 rgba(9,9,9,1)
6,8: (3,3,2,1) #030302 rgba(3,3,2,1)
7,8: (188,136,11,1) #BC880B rgba(188,136,11,1)
8,8: (184,133,11,1) #B8850B rgba(184,133,11,1)
9,8: (4,3,2,1) #040302 rgba(4,3,2,1)
10,8: (9,9,9,1) #090909 rgba(9,9,9,1)
11,8: (9,9,9,1) #090909 rgba(9,9,9,1)
12,8: (9,9,9,1) #090909 rgba(9,9,9,1)
13,8: (9,9,9,1) #090909 rgba(9,9,9,1)
14,8: (9,9,9,1) #090909 rgba(9,9,9,1)
15,8: (2,2,2,0.94902) #020202F2 rgba(2,2,2,0.94902)
0,9: (2,2,2,0.94902) #020202F2 rgba(2,2,2,0.94902)
1,9: (8,8,8,1) #080808 rgba(8,8,8,1)
2,9: (8,8,8,1) #080808 rgba(8,8,8,1)
3,9: (8,8,8,1) #080808 rgba(8,8,8,1)
4,9: (8,8,8,1) #080808 rgba(8,8,8,1)
5,9: (8,8,8,1) #080808 rgba(8,8,8,1)
6,9: (7,6,5,1) #070605 rgba(7,6,5,1)
7,9: (5,4,2,1) #050402 rgba(5,4,2,1)
8,9: (5,4,2,1) #050402 rgba(5,4,2,1)
9,9: (7,7,6,1) #070706 rgba(7,7,6,1)
10,9: (8,8,8,1) #080808 rgba(8,8,8,1)
11,9: (8,8,8,1) #080808 rgba(8,8,8,1)
12,9: (8,8,8,1) #080808 rgba(8,8,8,1)
13,9: (8,8,8,1) #080808 rgba(8,8,8,1)
14,9: (8,8,8,1) #080808 rgba(8,8,8,1)
15,9: (2,2,2,0.94902) #020202F2 rgba(2,2,2,0.94902)
0,10: (1,1,1,0.94902) #010101F2 rgba(1,1,1,0.94902)
1,10: (8,8,8,1) #080808 rgba(8,8,8,1)
2,10: (8,8,8,1) #080808 rgba(8,8,8,1)
3,10: (8,8,8,1) #080808 rgba(8,8,8,1)
4,10: (8,8,8,1) #080808 rgba(8,8,8,1)
5,10: (8,8,8,1) #080808 rgba(8,8,8,1)
6,10: (73,56,10,1) #49380A rgba(73,56,10,1)
7,10: (226,163,13,1) #E2A30D rgba(226,163,13,1)
8,10: (226,163,13,1) #E2A30D rgba(226,163,13,1)
9,10: (79,60,10,1) #4F3C0A rgba(79,60,10,1)
10,10: (8,8,8,1) #080808 rgba(8,8,8,1)
11,10: (8,8,8,1) #080808 rgba(8,8,8,1)
12,10: (8,8,8,1) #080808 rgba(8,8,8,1)
13,10: (8,8,8,1) #080808 rgba(8,8,8,1)
14,10: (8,8,8,1) #080808 rgba(8,8,8,1)
15,10: (1,1,1,0.94902) #010101F2 rgba(1,1,1,0.94902)
0,11: (1,1,1,0.94902) #010101F2 rgba(1,1,1,0.94902)
1,11: (7,7,7,1) #070707 rgba(7,7,7,1)
2,11: (7,7,7,1) #070707 rgba(7,7,7,1)
3,11: (7,7,7,1) #070707 rgba(7,7,7,1)
4,11: (7,7,7,1) #070707 rgba(7,7,7,1)
5,11: (12,11,7,1) #0C0B07 rgba(12,11,7,1)
6,11: (208,149,12,1) #D0950C rgba(208,149,12,1)
7,11: (226,163,13,1) #E2A30D rgba(226,163,13,1)
8,11: (226,163,13,1) #E2A30D rgba(226,163,13,1)
9,11: (216,156,13,1) #D89C0D rgba(216,156,13,1)
10,11: (17,15,8,1) #110F08 rgba(17,15,8,1)
11,11: (7,7,7,1) #070707 rgba(7,7,7,1)
12,11: (7,7,7,1) #070707 rgba(7,7,7,1)
13,11: (7,7,7,1) #070707 rgba(7,7,7,1)
14,11: (7,7,7,1) #070707 rgba(7,7,7,1)
15,11: (1,1,1,0.94902) #010101F2 rgba(1,1,1,0.94902)
0,12: (1,1,1,0.94902) #010101F2 rgba(1,1,1,0.94902)
1,12: (6,6,6,1) #060606 rgba(6,6,6,1)
2,12: (6,6,6,1) #060606 rgba(6,6,6,1)
3,12: (6,6,6,1) #060606 rgba(6,6,6,1)
4,12: (6,6,6,1) #060606 rgba(6,6,6,1)
5,12: (84,64,9,1) #544009 rgba(84,64,9,1)
6,12: (226,163,13,1) #E2A30D rgba(226,163,13,1)
7,12: (226,163,13,1) #E2A30D rgba(226,163,13,1)
8,12: (226,163,13,1) #E2A30D rgba(226,163,13,1)
9,12: (226,163,13,1) #E2A30D rgba(226,163,13,1)
10,12: (108,80,10,1) #6C500A rgba(108,80,10,1)
11,12: (6,6,6,1) #060606 rgba(6,6,6,1)
12,12: (6,6,6,1) #060606 rgba(6,6,6,1)
13,12: (6,6,6,1) #060606 rgba(6,6,6,1)
14,12: (6,6,6,1) #060606 rgba(6,6,6,1)
15,12: (1,1,1,0.94902) #010101F2 rgba(1,1,1,0.94902)
0,13: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
1,13: (6,6,6,1) #060606 rgba(6,6,6,1)
2,13: (6,6,6,1) #060606 rgba(6,6,6,1)
3,13: (6,6,6,1) #060606 rgba(6,6,6,1)
4,13: (6,6,6,1) #060606 rgba(6,6,6,1)
5,13: (70,53,9,1) #463509 rgba(70,53,9,1)
6,13: (179,130,12,1) #B3820C rgba(179,130,12,1)
7,13: (226,163,13,1) #E2A30D rgba(226,163,13,1)
8,13: (226,163,13,1) #E2A30D rgba(226,163,13,1)
9,13: (175,127,12,1) #AF7F0C rgba(175,127,12,1)
10,13: (63,48,8,1) #3F3008 rgba(63,48,8,1)
11,13: (6,6,6,1) #060606 rgba(6,6,6,1)
12,13: (6,6,6,1) #060606 rgba(6,6,6,1)
13,13: (6,6,6,1) #060606 rgba(6,6,6,1)
14,13: (6,6,6,1) #060606 rgba(6,6,6,1)
15,13: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
0,14: (0,0,0,0.556863) #0000008E rgba(0,0,0,0.556863)
1,14: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
2,14: (5,5,5,1) #050505 rgba(5,5,5,1)
3,14: (5,5,5,1) #050505 rgba(5,5,5,1)
4,14: (5,5,5,1) #050505 rgba(5,5,5,1)
5,14: (5,5,5,1) #050505 rgba(5,5,5,1)
6,14: (5,5,5,1) #050505 rgba(5,5,5,1)
7,14: (5,5,5,1) #050505 rgba(5,5,5,1)
8,14: (5,5,5,1) #050505 rgba(5,5,5,1)
9,14: (5,5,5,1) #050505 rgba(5,5,5,1)
10,14: (5,5,5,1) #050505 rgba(5,5,5,1)
11,14: (5,5,5,1) #050505 rgba(5,5,5,1)
12,14: (5,5,5,1) #050505 rgba(5,5,5,1)
13,14: (5,5,5,1) #050505 rgba(5,5,5,1)
14,14: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
15,14: (0,0,0,0.556863) #0000008E rgba(0,0,0,0.556863)
0,15: (255,255,255,0) #FFFFFF00 rgba(255,255,255,0)
1,15: (0,0,0,0.556863) #0000008E rgba(0,0,0,0.556863)
2,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
3,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
4,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
5,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
6,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
7,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
8,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
9,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
10,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
11,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
12,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
13,15: (0,0,0,0.94902) #000000F2 rgba(0,0,0,0.94902)
14,15: (0,0,0,0.556863) #0000008E rgba(0,0,0,0.556863)
15,15: (255,255,255,0) #FFFFFF00 rgba(255,255,255,0)
You can see easily that, except for the first line, each line presents a pixel coordinate followed by the corresponding RGBA color value. You can obtain more information about this format in the official documentation .
By using some piped shell commands over nuclear.txt , we can generated a hard-coded array of integers in nuclear.cpp :
(echo "int pixels[] = {"; \
tail -n +2 nuclear.txt | tr -cs '0-9.\n' ' ' | \
while read x y r g b junk; do echo " $x,$y,$r,$g,$b,";done; \
echo "-1};") > nuclear.cpp
The nuclear.cpp content:
int pixels[] = {
0,0,255,255,255,
1,0,43,43,43,
2,0,43,43,43,
3,0,43,43,43,
4,0,43,43,43,
5,0,43,43,43,
6,0,43,43,43,
7,0,43,43,43,
8,0,43,43,43,
9,0,43,43,43,
10,0,43,43,43,
11,0,43,43,43,
12,0,43,43,43,
13,0,43,43,43,
14,0,43,43,43,
15,0,255,255,255,
0,1,42,42,42,
1,1,42,42,42,
2,1,90,90,90,
3,1,90,90,90,
4,1,90,90,90,
5,1,90,90,90,
6,1,90,90,90,
7,1,90,90,90,
8,1,90,90,90,
9,1,90,90,90,
10,1,90,90,90,
11,1,90,90,90,
12,1,90,90,90,
13,1,90,90,90,
14,1,42,42,42,
15,1,42,42,42,
0,2,40,40,40,
1,2,89,89,89,
2,2,69,69,69,
3,2,69,69,69,
4,2,74,73,69,
5,2,69,69,69,
6,2,69,69,69,
7,2,69,69,69,
8,2,69,69,69,
9,2,69,69,69,
10,2,69,69,69,
11,2,73,72,69,
12,2,69,69,69,
13,2,69,69,69,
14,2,89,89,89,
15,2,40,40,40,
0,3,37,37,37,
1,3,67,67,67,
2,3,67,67,67,
3,3,96,90,66,
4,3,219,191,64,
5,3,100,94,66,
6,3,67,67,67,
7,3,67,67,67,
8,3,67,67,67,
9,3,67,67,67,
10,3,96,90,66,
11,3,214,186,64,
12,3,90,85,66,
13,3,67,67,67,
14,3,67,67,67,
15,3,37,37,37,
0,4,35,35,35,
1,4,65,65,65,
2,4,77,75,65,
3,4,221,192,63,
4,4,242,209,63,
5,4,209,182,63,
6,4,67,67,65,
7,4,65,65,65,
8,4,65,65,65,
9,4,67,67,65,
10,4,202,177,63,
11,4,242,209,63,
12,4,213,185,63,
13,4,71,70,65,
14,4,65,65,65,
15,4,35,35,35,
0,5,32,32,32,
1,5,62,62,62,
2,5,155,138,63,
3,5,242,209,63,
4,5,242,209,63,
5,5,242,209,63,
6,5,145,129,62,
7,5,62,62,62,
8,5,62,62,62,
9,5,138,124,62,
10,5,242,209,63,
11,5,242,209,63,
12,5,242,209,63,
13,5,145,129,62,
14,5,62,62,62,
15,5,32,32,32,
0,6,28,28,28,
1,6,60,60,60,
2,6,221,191,63,
3,6,242,209,63,
4,6,242,209,63,
5,6,242,209,63,
6,6,169,147,49,
7,6,37,34,25,
8,6,34,33,26,
9,6,179,156,51,
10,6,242,209,63,
11,6,242,209,63,
12,6,242,209,63,
13,6,210,183,62,
14,6,60,60,60,
15,6,28,28,28,
0,7,25,25,25,
1,7,64,62,57,
2,7,242,209,63,
3,7,242,209,63,
4,7,242,209,63,
5,7,242,209,63,
6,7,46,42,21,
7,7,223,193,59,
8,7,218,188,58,
9,7,46,41,22,
10,7,242,209,63,
11,7,242,209,63,
12,7,242,209,63,
13,7,238,205,63,
14,7,57,57,57,
15,7,25,25,25,
0,8,22,22,22,
1,8,54,54,54,
2,8,54,54,54,
3,8,54,54,54,
4,8,54,54,54,
5,8,54,54,54,
6,8,29,27,20,
7,8,223,193,59,
8,8,221,191,58,
9,8,32,30,22,
10,8,54,54,54,
11,8,54,54,54,
12,8,54,54,54,
13,8,54,54,54,
14,8,54,54,54,
15,8,22,22,22,
0,9,18,18,18,
1,9,51,51,51,
2,9,51,51,51,
3,9,51,51,51,
4,9,51,51,51,
5,9,51,51,51,
6,9,45,44,40,
7,9,38,35,20,
8,9,37,34,20,
9,9,47,45,41,
10,9,51,51,51,
11,9,51,51,51,
12,9,51,51,51,
13,9,51,51,51,
14,9,51,51,51,
15,9,18,18,18,
0,10,15,15,15,
1,10,48,48,48,
2,10,48,48,48,
3,10,48,48,48,
4,10,48,48,48,
5,10,48,48,48,
6,10,146,129,56,
7,10,242,209,63,
8,10,242,209,63,
9,10,151,133,56,
10,10,48,48,48,
11,10,48,48,48,
12,10,48,48,48,
13,10,48,48,48,
14,10,48,48,48,
15,10,15,15,15,
0,11,12,12,12,
1,11,46,46,46,
2,11,46,46,46,
3,11,46,46,46,
4,11,46,46,46,
5,11,62,59,47,
6,11,233,201,62,
7,11,242,209,63,
8,11,242,209,63,
9,11,237,205,63,
10,11,74,69,48,
11,11,46,46,46,
12,11,46,46,46,
13,11,46,46,46,
14,11,46,46,46,
15,11,12,12,12,
0,12,9,9,9,
1,12,43,43,43,
2,12,43,43,43,
3,12,43,43,43,
4,12,43,43,43,
5,12,155,137,54,
6,12,242,209,63,
7,12,242,209,63,
8,12,242,209,63,
9,12,242,209,63,
10,12,174,152,56,
11,12,43,43,43,
12,12,43,43,43,
13,12,43,43,43,
14,12,43,43,43,
15,12,9,9,9,
0,13,6,6,6,
1,13,41,41,41,
2,13,41,41,41,
3,13,41,41,41,
4,13,43,42,41,
5,13,143,126,52,
6,13,218,189,60,
7,13,242,209,63,
8,13,242,209,63,
9,13,216,187,60,
10,13,136,120,51,
11,13,43,43,41,
12,13,41,41,41,
13,13,41,41,41,
14,13,41,41,41,
15,13,6,6,6,
0,14,4,4,4,
1,14,4,4,4,
2,14,39,39,39,
3,14,39,39,39,
4,14,39,39,39,
5,14,39,39,39,
6,14,39,39,39,
7,14,39,39,39,
8,14,39,39,39,
9,14,39,39,39,
10,14,39,39,39,
11,14,39,39,39,
12,14,39,39,39,
13,14,39,39,39,
14,14,4,4,4,
15,14,4,4,4,
0,15,255,255,255,
1,15,2,2,2,
2,15,2,2,2,
3,15,2,2,2,
4,15,2,2,2,
5,15,2,2,2,
6,15,2,2,2,
7,15,2,2,2,
8,15,2,2,2,
9,15,2,2,2,
10,15,2,2,2,
11,15,2,2,2,
12,15,2,2,2,
13,15,2,2,2,
14,15,2,2,2,
15,15,255,255,255,
-1};
Note that each line of the pixels array is formatted as row,col,r,g,b and the last element -1 is included intentionally. Once you have pasted this array in your source code, you can use the snippet below for iterating through pixels and showing them on the screen using a custom function:
int i = 0;
while (pixels[i]>-1) {
int row = pixels[i++];
int col = pixels[i++];
int r = pixels[i++];
int g = pixels[i++];
int b = pixels[i++];
//Show the pixel
//showPixel(row,col,r,g,b); You need to implement that.
}
That's it!
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