PixbufLoader.addOnAreaUpdated

This signal is emitted when a significant area of the image being loaded has been updated.

Normally it means that a complete scanline has been read in, but it could be a different area as well.

Applications can use this signal to know when to repaint areas of an image that is being loaded.

class PixbufLoader
addOnAreaUpdated
(
void delegate
(
int
,
int
,
int
,
int
,)
dlg
,)

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