Processing Forum

Loading...

Processing Forum

Screen name:
abushawish

abushawish's Profile

2 Posts

2 Responses

0 Followers

Activity Trend

Last 30 days

Loading Chart...

Show:

Expanded view
List view

Image fading out when using resize();

[4 Replies]
- 03-Nov-2012 06:48 PM
- Forum: Programming Questions
Hi everyone, I'm making a program that takes a picture, crops it then resizes it. But my issue is that when using the img.resize(); my image fades into black 10 seconds after. Can't seem to fix that. This is happening to every picture I try. Help?

Making a program that crops images to become squares. But having an issue

[1 Reply]
- 03-Nov-2012 12:58 AM
- Forum: Programming Questions
Hi everyone, I'm making a code that take an images and crops it into a square. For example, 400*500 becomes 400*400.
It working great when the width is greater than the height, but when the height is greater than the width then it doesn't crop into a perfect square for some reason. The height is still a tiny bit bigger that the width. Help?

Here is my code:

PImage img; //Create image

void setup() {

img = loadImage("tall.jpg"); //Initialize the picture

size(img.width, img.height);

}

void draw() {

background(0);

squareImg(img);

}

PImage squareImg(PImage img) {

boolean wBigger = false;

boolean hBigger = false;

if (img.width>img.height) {

copy(img, 0, 0, img.height, img.height, 0, 0, img.height, img.height); //Crops. This works perfectly.

}

else if (img.width<img.height) {

copy(img, 0, 0, img.width, img.width, 0, 0, img.width, img.width); //Crops. Doesn't become a perfect square.

}

else{

copy(img, 0, 0, img.width, img.height, 0, 0, img.width, img.height); //Don't change it

}

return img;

}

«Prev
Next »