docs: Provide snippet to get a tile's image #3969
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Since Tile.image can refer to a larger image, to get only the part representing the tile one needs to make a copy. See mapeditor#3960
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If Image.copy had an overload that took a QRect, the snippet could be rather legible one-liner: |
Usually, creating a rect using Qt.rect() is needlessly verbose, but it is very convenient if you already have a rect, like the one obtained from Tile.imageRect.
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Since
Tile.imagecan refer to a larger image, to get only the part representing the tile one needs to make a copy.See #3960