flip or mirror transform

[Sam Matthews]

Hi, 

I'm new to Paper.js .. and am experimenting in doing some animation with loaded images.  Is there any simple way to perform a horizontal and/or vertical flip on an object.  I've had success with scale and rotate, but can't seem to figure out how to 'flip' an object.  I've been thinking there is a way the Matrix.. but I can't get my head around it.  Any help much appreciated...

Sam

[Jonathan Puckey]

how about:

flip horizontal: item.scale(-1, 1)

flip vertical: item.scale(1, -1)

--
You received this message because you are subscribed to the Google Groups "Paper.js" group.
To unsubscribe from this group and stop receiving emails from it, send an email to paperjs+u...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Sam Matthews]

Thanks so much… I knew there was a way… I just couldn’t remember how to do it.

You received this message because you are subscribed to a topic in the Google Groups "Paper.js" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/paperjs/YIpLMZqhWDs/unsubscribe.
To unsubscribe from this group and all its topics, send an email to paperjs+u...@googlegroups.com.

[julien....@gmail.com]

I was looking for the same kind of function and found this post.

for anyone who cares, I have extended Path() so it's easier to chain and use a mirror function:

Path.prototype.mirror = function(orientation) {
    var axis = {
           'horizontal': {
                'x': -1,
                'y': 1
           },
           'vertical': {
                'x': 1,
                'y': -1
            }
        }
    return this.scale(axis[orientation].x, axis[orientation].y);
};

To be used like:

myPath.mirror('horizontal');

Hope that helps