Set strict size when total angle is 180degrees about android-decoview-charting HOT 1 OPEN

The DecoView will always render allowing space for the arc to take up 360 degrees. When I originally developed this I implemented an auto crop and fill feature that would do what you require, but it was pulled before the initial release.

The quickest way for you to get this functionality is to fork the DecoView project and hardcode the chart to render as you prefer. With the canvas area you can look at the DecoView::recalcLayout(), which handles the positioning of the chart within the total canvas area. With the placing of the labels, you can do these as external TextViews or you can hack your placement requirements into the DecoView::onDraw() function where CanvasView::drawLabel() renders the text.

from android-decoview-charting.