The ornamental design for a digitalcamera, as shown and described.
FIG. 1 is a front perspective view of a digital camera showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a right side elevational view thereof.
The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The dot-dash broken lines define the boundaries of the claimed design but form no part thereof.