Reference nvgImagePattern

Creates and returns an image pattern. Parameters (ox,oy) specify the left-top location of the image pattern, (ex,ey) the size of one image, angle rotation around the top-left corner, image is handle to the image to render

function nvgImagePattern(Ctx: PNVGcontext; OX, OY, EX, EY, Angle: Single; Image: Integer; Alpha: Single): TNVGpaint;