Portable multifunction device, method, and graphical user interface for adjusting an insertion point marker

摘要

In accordance with some embodiments, a computer-implemented method is performed at a portable electronic device with a touch screen display. The method includes: displaying graphics and an insertion marker at a first location in the graphics on the touch screen display; detecting a finger contact with the touch screen display; and in response to the detected finger contact, expanding the insertion marker from a first size to a second size on the touch screen display and expanding a portion of the graphics on the touch screen display from an original size to an expanded size. The method further includes detecting movement of the finger contact on the touch screen display and moving the expanded insertion marker in accordance with the detected movement of the finger contact from the first location to a second location in the graphics.

主权项

1. A non-transitory computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a portable electronic device with one or more processors and a touch screen display, cause the device to:
display graphics and an insertion marker at a first location in the graphics on the touch screen display, wherein the insertion marker has a first size and the graphics have a second size; detect a single-finger gesture on the touch screen display; in response to the detected single-finger gesture on the touch screen display:
display a magnifying screen that includes:
the insertion marker that is expanded from the first size to a size larger than the first size;a portion of the graphics adjacent the first location that is expanded from the second size to a size larger than the second size; detect movement of a single finger contact on the touch screen display; in response to the detected movement of the single finger on the touch screen display, change the portion of the graphics that is expanded and displayed in the magnifying screen in accordance with the detected movement of the single finger contact; and cease to display the magnifying screen, if the single finger contact with the touch screen display is broken.