copy without smooth interpolation?

Programming Questions

tromky

copy without smooth interpolation?

in Programming Questions • 2 years ago

hello

i want to scale a piece of the screen with the function "copy" without blurry result
without any kind of interpolation/antialias and such
is this possible?

like copy(10,10,10,10,10,10,100,100);

would be nice

Replies(3)

PhiLho

Re: copy without smooth interpolation?

2 years ago

Well, for some reason, copy always smooth the image while image() follows the directive:

size(500, 500);
// Small, clean 48x48 image
PImage img = loadImage("people.png");
image(img, 0, 0);
// Default
image(img, 250, 0, 250, 250);
smooth();
//image(img, 0, 250, 250, 250);
copy(0, 0, 48, 48, 0, 250, 250, 250);
noSmooth();
//image(img, 250, 250, 250, 250);
copy(0, 0, 48, 48, 250, 250, 250, 250);

tromky

Re: Re: copy without smooth interpolation?

2 years ago

ah thanks!

but the image-function cant copy from the default screen?
or is it possible to refer to the default screen?

questions questions :)

PhiLho

Re: copy without smooth interpolation?

2 years ago

Try image(g, ...)

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