Display screen or portion thereof with transitional graphical user interface

Abstract

Description

FIG. 1 is a front view of a first image in a sequence according to a first embodiment of our design for a display screen or portion thereof with transitional graphical user interface;

FIG. 2 is a front view of a second image in the sequence thereof;

FIG. 3 is a front view of a third image in the sequence thereof;

FIG. 4 is a front view of a first image in a sequence according to a second embodiment of our design for a display screen or portion thereof with transitional graphical user interface;

FIG. 5 is a front view of a second image in the sequence thereof;

FIG. 6 is a front view of a third image in the sequence thereof; and,

FIG. 7 is a front view of a fourth image in the sequence thereof.

The appearance of the transitional image transitions between the images shown in FIGS. 1 through 3 and between the images shown in FIGS. 4 through 7, respectively. The process or period in which one image transitions to another forms no part of the claimed design.

The shading illustrates a contrast in appearance.

The outermost rounded rectangles in broken lines showing an electronic device illustrate environmental subject matter. The broken line showing a display screen, the closely spaced broken lines showing text, and all other broken lines showing portions of the graphical user interface illustrate portions of the article. None of the aforementioned broken line subject matter forms part of the claimed design.

Claims

The ornamental design for a display screen or portion thereof with transitional graphical user interface, as shown and described.