Creating a small images from JPanel

Question

I'm writing simple slide program in Java. In that program, I draw lines, ellipses, rectangles and etc in each slide. What is more, like a powerpoint I want to show all of my slides' symbolic small pictures on the JList.

How should I create small images from all elements in JPanel?

Thanks.

score 2 · Accepted Answer · edited May 23 '17 at 12:20

2

You might look at capturing a panel's image using Screen Image, discussed here.

Addendum: See also ComponentImageCapture.

edited May 23 '17 at 12:20

Community

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answered Dec 30 '11 at 21:23

trashgod

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score 0 · Answer 2 · answered Dec 30 '11 at 20:06

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If I understood your task correct, you must inherit from JPanel and overload method paintComponent(Graphics g). Inside you can write something like g.drawLine(0,0, 10, 10)

answered Dec 30 '11 at 20:06

korifey

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Creating a small images from JPanel

2 Answers2