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The art of positioning images - part 2 of 2

How are images handled when migrating pages? In this blog post we look at actual migration results.

This blog post is the second of a two-parter about images in the context of a Confluence to SharePoint migration:

In the last post we looked at image positioning options in Confluence and SharePoint. How can images be formatted in Confluence? How in SharePoint?

Now we look at actual migration results.

The easy ones: images in their own paragraph

An image in a separate paragraph:

ConfluenceSharePoint

Apart from SharePoint taking more space in general the layout looks comparable.

Now a centered, floating image:

ConfluenceSharePoint

SharePoint can do that, good.

Off to something SharePoint cannot do well.

The problematic ones: images as “characters” in the text flow

Here is something that SharePoint cannot do: putting an image at the end of a line:

ConfluenceSharePoint

How about putting text to the right of an image:

ConfluenceSharePoint

This looks better, although WikiTraccs has to cheat here to make it look like this. This image is converted to a floating one, with the text flowing to the right. More on floating images in the next section.

By the way, putting images next to each other for Confluence is like putting characters next to each other. WikiTraccs lets those images float as well, which can look pretty decent in SharePoint:

ConfluenceSharePoint

And something that is just not possible in SharePoint: putting an image right inside the text, like a “giant character”:

ConfluenceSharePoint

Now we have a look at floating images.

The compatible ones: floating images

Text can flow around floating images on the left or on the right side.

Here is a left-floated image, with text flowing around it on the right side:

ConfluenceSharePoint

And here is a right-floated image, with text flowing around it on the left side:

ConfluenceSharePoint

A special case…

A common pattern that I could observe on Confluence pages is to put some explanatory text next to an image like so:

ConfluenceSharePoint

There is a trick WikiTracks needs to play to make this work at all.

WikiTraccs did insert a one-pixel “floatbreaker” image to wrap the text at the right spot, after the sentence “One lone sentence next to the image”.

Here you see the SharePoint page in edit mode, on the left with floatbreaker (selected in the editor), on the right after deleting it.

SharePoint with “floatbreaker”SharePoint without “floatbreaker”

The floatbreaker is another tiny, invisible image in the SharePoint page with positioning set to center. That breaks the text flow where it’s needed. And it’s the only way I found to stop the other text from flowing around as well.

Kind of hacky, but it works and it survives entering the page edit mode. Of course page authors are free to remove the dummy image and change the formatting.

Wrap-up

Migrating images from Confluence to SharePoint is no easy task for WikiTraccs. Confluence provides more formatting options than SharePoint.

And don’t mention Confluence pages that were created by importing from Word files! Somebody will start crying.

But WikiTraccs will make sense of the most common cases it finds. This should make those image-laden instruction pages readable in SharePoint as well.

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