Pan browsing method, device, computer system and readable storage medium
A technology of direction information and position information, which is applied in the direction of calculation, program control devices, instruments, etc., can solve problems such as consuming a lot of energy, and achieve the effect of reducing energy and time
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Embodiment 1
[0051] see figure 1 , a panning browsing method of this embodiment, used for automatic panning browsing of images, includes the following steps:
[0052] S103: Receive speed information and direction information; extract the step increment and unit time in the speed information, set the position of the navigation window and the image information on the direction information as a moving queue, and extract the The moving direction is used as the specified direction.
[0053] S104: Execute a periodic movement task, so that the playback window zooms in and plays the image information in the navigation window during the movement of the navigation window; wherein, the periodic movement task includes causing the navigation window to move along the Move the distance by the step increment in the specified direction, and extract the pre-movement coordinates of the navigation window before the periodic movement task is executed, and the post-movement coordinates of the navigation window...
Embodiment 2
[0057] This embodiment is a specific application scenario of the above-mentioned first embodiment. Through this embodiment, the method provided by the present invention can be described more clearly and specifically.
[0058] Hereinafter, the method provided by this embodiment will be described in detail by taking an example of panning and browsing an image on a server running the panning browsing method. It should be noted that this embodiment is only exemplary, and does not limit the protection scope of the embodiment of the present invention.
[0059] figure 2 A schematic diagram of an environment application of the panning browsing method according to the second embodiment of the present application is schematically shown.
[0060] In an exemplary embodiment, the server 2 where the pan browsing method is located is connected to the database 5 or at least one client 4 through a network 3; the server 2 may provide services through one or more networks 3, and the networks 3...
Embodiment 3
[0100] see Figure 8 , a panning browsing device 1 of the present embodiment is used for automatic panning browsing of images, including:
[0101] The speed and direction control module 11 is used to receive speed information and direction information; extract the step increment and unit time in the speed information, set the position of the navigation window and the image information on the direction information as a moving queue, extract The moving direction in the direction information is used as the specified direction;
[0102] The automatic translation control module 12 is used to perform a periodic movement task, so that the playback window can zoom in and play the image information in the navigation window during the movement of the navigation window; wherein, the periodic movement task includes in the unit time Move the navigation window along the specified direction by the distance of the step increment, and extract the pre-movement coordinates of the navigation win...
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