Dear All, I wish to insert a moving circle divided in slice inside of an image
A couple of examples (partially finished) are shown below. The are only ideas. I will apreciate a only solution.
img = ExampleData[{"TestImage", "House"}];
(Example 1.- Problem: the sector moving is not fluid)
Manipulate[ ImageCompose[img, SectorChart[{{0, 0}, {0, r1}}, ChartBaseStyle -> Thick, PolarAxes -> Automatic, PolarGridLines -> Automatic,
PolarTicks -> {"Degrees", Automatic}, ChartStyle -> Opacity[1]], Scaled[{x1, y1}]], {{r1, 0.2}, 0.1, 2}, {{x1, 0.5}, 0.1, 1},
{{y1, 0.5}, 0.1, 1}]
(Example 2.-Problem: the circle is not divided in slice)
Manipulate[
DynamicImage[img, ImageSize -> {600, 600},
Epilog -> {Orange, Thickness[0.01], Circle[{Dynamic[xx], Dynamic[yy]}, Dynamic[r]]} ], {{xx, 100}, 20, 500}, {{yy, 100}, 20, 500}, {{r, 30}, 10, 100}, FrameMargins -> 0]