Thanks. In my particular case the parent is a sap.ui.layout.Grid
<l:Grid id="teste" defaultSpan="L2 M2 S12"
width="auto">
The strange thing is that it is returning a 1214 width, when in fact the Grid is much smaller, and the chart is being cut in half. Ever use this on a Grid?
The grid is -xmlview1--teste and the chart is the bottom one, but between them you have that highlighted (dynamic) div that is smaller and I can't seem to access it. That one is defined by the L2 span of the grid.