Picture output

Question

in java can we display a picture on the output screen?

Or can we take input complex like a signature from user? through mouse drag and drop.

Answer 1

You can use BufferedImage (works like a bitmap) to generate images from byte[] or copy an image, etc. (Basically anything that deals with image data)

The object will then be the image that is generated/stored. Outputting the image depends on what you are doing and how you want it to be displayed.

Answer 2

Unfortunately not in Sololearn 😅

Answer 3

@shobhit I have a task in which I need to input a signature and then output it within a square of specified dimensions could you please help me with it?

it's not here though.

Answer 4

u can do it all.

but usually using java api which are supports gui like swing, awt, javafx they instead open a new window to output your graphics. So all graphics which you make opens in a new window rather than command line.

Answer 5

sure but what do u mean by signature.