This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
I know how to create a JFrame and a JPanel then a geometric shape, however, the next problem has me stumped. I read the API specs on the Line2D class which has only confused me further. Can anyone direct me on how to approach the following problem?: Use a loop to create a filled area. The loop variables will be used by a Line2D Class.
i'm not sure what you're trying to do exactly, but might you want to have a loop that draws a bunch of lines right next to each other to make a filled shape? i.e. draw one line from (1,1) to (1,10), then a line from (2,1) to (2,10) then (3,1) to (3,10) ... (10,1) to (10,10) i think would give you a filled square from (1,1) to (10,10)
There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors