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js library for checking if two shapes overlap

Kind Kea answered on March 21, 2020 Popularity 2/10 Helpfulness 1/10

answer js library for checking if two shapes overlap

js library for checking if two shapes overlap

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function rectangle(x, y, w, h) {

    ... existing code here ...

}

rectangle.prototype.intersects = function(rect) {
    return !( rect.x           > (this.x + this.w) || 
             (rect.x + rect.w) <  this.x           || 
              rect.y           > (this.y + this.h) ||
             (rect.y + rect.h) <  this.y);
}

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript overlap shapes

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