Content adjustment in graphical user interface based on background content

    公开(公告)号:AU2014202632A1

    公开(公告)日:2015-01-15

    申请号:AU2014202632

    申请日:2014-05-14

    Applicant: APPLE INC

    Abstract: Adjustments to content to be rendered on top of background content, such as wallpaper, in a graphical user interface are disclosed. One example method can include adjusting a color characteristic of new content to be rendered on top of the background content, based on at least one color characteristic of the background content, so as to preserve the new content's color. Another example method can include adjusting a color characteristic of text to be rendered on top of the background content, based on at least one color characteristic of the background content, so that the text is legible. Select background content on display :410 Determine RGB color in selected content Convert RGB to HSB Determine contrast in selected content Adjust saturation level of selected content r430 Calculate opacity level of new content I r 435 Render adjusted new content I 1 e1 440 End displaying new content I Re-adjust saturation level of selected content

    Portable multifunction device, method, and graphical user interface for interpreting a finger gesture on a touch screen display

    公开(公告)号:AU2008204988B2

    公开(公告)日:2011-04-21

    申请号:AU2008204988

    申请日:2008-01-07

    Applicant: APPLE INC

    Abstract: A portable electronic device (100) having a touch screen display (112) detects a first finger-down event at a first position (5805) on the touch screen display (112). The first position. (5805) is adjacent to first and second user interface objects (5806, 5802). The portable device (100) detects a second finger event at a second position (5808,5812,5809,5817,5807) on the touch screen display (112). The second finger event is either a finger-dragging event or a finger-up event. The portable device (100) determines a type of the second finger event and a distance between the first position (5805) and the second position (5808,5812,5809,5817,5807). The portable device (100) performs a first action associated with the first user interface object (5806) if the distance is greater than a predefined threshold and performs a second action associated with the second user interface object (5802) if the distance is equal to or less than the predefined threshold and the second finger event is a finger-up event.

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