The ornamental design for a digitalcamera, as shown and described.
FIG. 1 is a front view of a digital camera showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a perspective view thereof.
The dash-dotted broken lines in the drawings define the bounds of the claimed design. The evenly spaced broken lines show portions of the digital camera that form no part of the claimed design. All broken lines form no part of the claimed design.