javafx 8 - How do I draw a Rectangle on a rotated GraphicsContext and find the rotated co-ordinates -

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i using graphicscontext (gc) inside animationtimer. scaling gc, drawing objects, rotating gc , drawing image.

the image appears rotated planned!

i need able rotated rectangle represents image can check proximity of 4 (rotated) corners other, non rotated objects.

i cannot see how this.

i have tried creating rotated rectangle 'mirror' objects rotation cannot see how draw rectangle in gc.

there no gc.draw(node), gc.draw(rectangle) or gc.draw(polygon). need draw confirm on screen 2 match.

my other option break out geometry set , rotate points myself seem odd javafx cannot need.

could please help.


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