diff options
Diffstat (limited to 'Year_2/IandM/replication2x')
-rw-r--r-- | Year_2/IandM/replication2x/data/lena.png | bin | 0 -> 473831 bytes | |||
-rw-r--r-- | Year_2/IandM/replication2x/replication2x.pde | 22 |
2 files changed, 22 insertions, 0 deletions
diff --git a/Year_2/IandM/replication2x/data/lena.png b/Year_2/IandM/replication2x/data/lena.png Binary files differnew file mode 100644 index 0000000..59ef68a --- /dev/null +++ b/Year_2/IandM/replication2x/data/lena.png diff --git a/Year_2/IandM/replication2x/replication2x.pde b/Year_2/IandM/replication2x/replication2x.pde new file mode 100644 index 0000000..dc1d162 --- /dev/null +++ b/Year_2/IandM/replication2x/replication2x.pde @@ -0,0 +1,22 @@ +void setup() { + size(768, 512); + PImage img = loadImage("lena.png"); + img.resize(256, 256); + image(img, 0, 0); + image(replication2x(img), 256, 0); +} + +PImage replication2x(PImage I) { + PImage out = createImage(I.width*2, I.height*2, RGB); + + for(int x = 0; x < I.width; ++x) { + for(int y = 0; y < I.height; ++y) { + out.set(2*x, 2*y, I.get(x, y)); + out.set(2*x+1, 2*y, I.get(x, y)); + out.set(2*x, 2*y+1, I.get(x, y)); + out.set(2*x+1, 2*y+1, I.get(x, y)); + } + } + + return out; +} |