CODEWITHSUNDEEP
javaswingjpaneljinternalframejdesktoppane
farm ostrich
farm ostrich

Reputation: 5959

Scaling and zoom

I need to implement zoom for a JDesktopPane contained in a JScrollPane. I have had prior success zooming by overriding the paintComponent(...) method and calling scale(double,double).

This is not working properly: the JInternalFrame's and JPanel's scale as intended, but the MouseListener's for the JLabel's and such register at the pre-scaled locations. What can I do? Thank you for reading.

Upvotes: 3

Views: 817

Answers (1)

trashgod
trashgod

Reputation: 205795

ScaledPanel shows how to scale mouse coordinates using explicit transformation methods: scaleX, scaleY, unScaleX and unScaleY. Alternatively, you can use an inverse transformation, as shown here.

Upvotes: 3

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