Initial zoom is wrong in Container mode about iv-viewer HOT 5 OPEN

I played with the library a bit.

By replacing

imgWidth = (imageWidth > imageHeight && contHeight >= contWidth) || ratio * contHeight > contWidth ? contWidth : ratio * contHeight;

with

// Don't stretch images to fill the container
imgWidth = imageWidth;

I get the wanted effect, which is the image showing up at it's native size or zoomed in if a parameter was passed.

Next is the snap view:

• The image needs to be resized to match its position in the container (calculate cont/img ratio and crop to snap view)
• When zooming, the image needs to grow to fill the container, like it is in the main view
• Once the image in the main view is larger than the container, then the snap handle should show

from iv-viewer.

That part of code is required to contain image inside container, changing that may affect on other modes.

I am out town for few days . Will be fixing once i am back.

from iv-viewer.

Yeah, I've noticed that the fullscreen mode has the same problem where images will be stretched to fit.
Just ping me when you're back and have time to work on this :).

from iv-viewer.

Any news? :)

from iv-viewer.

So In ImageViewer now it behaves as backgound-size contain for a given container. And whatever size is coming at that point I am considering it as 100% zoom, which literally is not correct.
There are multiple problems which needs to be figured if image actual dimension to be considered as 100% zoom with current code.

1. Right now only it can be zoomed when mouse is above image and not the container. But if we take the actual size of image it should happen on container as well.
2. Zoom level can go below 100 when image actual dimension are greater that container, so minimum cap of 100 need to be removed which requires changes in lot of place.
3. Need to figure out how to display snapview if zoom level is below 100% .

from iv-viewer.