TreemapVisualization contains a new report visualization that will display your reports as tiles of different sizes and will show you how each metric has changed from the last period.
The treemap visualization displays rows of data as squares whose size corresponds to a metric in each row.
If you're looking at the visits in a report, the row with the most visits will take up the most space. Just like other graph visualizations, you can use it to easily see which rows have the largest values. The treemap differs from other graphs though, in that it can show many more rows.
The treemap visualization will also show you one thing that no other visualization included with Matomo does: the evolution of each row. Hovering over a treemap square will show you how much the row changed from the last period (ie, the last day, week, etc.).
Each treemap square is colored based on the evolution value so you can easily see how your data is changing. A red square means the change is negative; a green square means the change is positive. The more green the bigger the change; the more red the smaller the change.
This plugin is compatible with Matomo 3 (see requirements below for more details).