How we place the images in rectangle at runtime depending on some condition.

Question

Hi I am displaying bitmap images in canva and rectangles also.I am moving that bitmap to tectangle depending on some condition(if condition is ok) i am placing that bitmap into rectangle otherwise that bitmap come back to its previous place.Place the bitmap in rectangle not at the time of rectangle draw.Depending on some condition i want to place that bitmap into rectangle.For this Please give me some code suggestions.Thanks in advance