问题
I have a pie chart in SSRS 2008 which when it reaches a certain size is underlapping objects which appear below, but still inside the same rectangle; the height of the pie chart is calculated using the DynamicHeight property of the chart
Apparantly:
Using Rectangles to Control Item Growth and Displacement Items within a rectangle become peers of each other and are governed by the rules of how peer items are positioned on the page as they move or grow. For example: • Items will push or displace each other within the rectangle. • Items will not push or displace items outside the rectangle, because they are not their peers. • If necessary, a rectangle will grow to accommodate the items it contains.
The words of Brian Welcker and Chris Hayes I might add.
Either they are wrong or there is a bug. Anyone know of a workaround for this?
回答1:
It turns out that despite the objects giving the illusion of being inside one of the many rectangles - it turns out they weren't.
Difficult to know given that I meticulously moved all of the objects outside to a clean area, created a new rectangle in the relevant spot, then dropped all the objects inside (or so I thought) the new rectangle.
If it hadn't been for the "Document Outline" tree view I would never have discovered this.
Frankly I find this behaviour pretty crappy - it should prompt you if you want to add the objects to the rectangle just to confirm.
来源：https://stackoverflow.com/questions/2608189/dynamicheight-pie-chart-underlapping-other-objects-in-the-same-rectangle-in-repo