6 ms·
Did I math wrong? 0.02 in * 0.02 in == 0.0004 sq in 0.0004 sq in * 14000 ppi == 5.6 pixels
by jhardy54 4y ago
Did I math wrong?
0.02 in * 0.02 in == 0.0004 sq in
0.0004 sq in * 14000 ppi == 5.6 pixels
- bruckie 4y agoYou assumed square. Round gives 4 pixels: π(.02/2)^2 * 14000 = 4.4
- bornfreddy 4y agoIt's probably 14000 ppi, not pixels per _square_ inch. So that's 0.02 in * 14000 in each direction (which is 280 x 280 pixels).