Question

Here is my problem:

I have an application that every iteration it returns to me a list of images. The imagens have different sizes and the number of images to be shown varies every time.

Is there a way to show in a jFrame all the images without knowing the number of jPanels to create? Is there an easy way to do that?

Obs.: The images should be shown at same time, like side by side, or listed, because they are used for comparisson purposes.

Obs.2: The number of images to be shown is around 20-60 for each time.

Thanks

Answer 1

From your question I assume that you are able to show images in a JPanel. In that case, you can keep a list of JPanels and dynamically update this list. Of course, the layout to be drawn on the JFrame is completely up to you, but for a job like this one, you might want to use GridLayout or BoxLayout.

To keep a list of JPanels:

ArrayList<JPanel> panelList = new ArrayList<JPanel>();
...
panelList.add(new JPanel());
...
panelList.clear();