RDP-based method for magnification display of cloud desktop

Abstract

The invention provides a RDP-based (Remote Desktop Protocol) method for magnification display of a cloud desktop. A gesture information acquisition module, a magnification display module and an event treatment module are constructed between a RDP function data layer and an interface display layer of terminal equipment. The method comprises the following steps: the gesture information acquisition module acquires the magnified times according to a proportion after gesture magnification information is acquired; the magnification display module caches the display contents on the cloud desktop to the memory of the terminal equipment as pictures after the gesture magnified information is received; the magnification display module passes back the magnified pictures to a window of the cloud desktop for display after the picture is magnified in the memory according to the magnification times; when a mouse event or a keyboard event is received, the event treatment module positions the coordinate position of the to-be-treated event on the cloud desktop, and the cloud desktop performs corresponding event operations according to the coordinate position and touch events. According to the method, pictures on the cloud desktop are magnified and displayed on a local computer, so that the areas need to be clicked are magnified, and smaller application program icons can be clicked and positioned accurately.

Description

technical field [0001] The invention relates to the field of computer communication equipment, in particular to a method for zooming in and displaying a cloud desktop based on the RDP protocol. Background technique [0002] With the development of touch screen technology, terminal devices are products with touch screens, such as: tablet PCs are gradually leading the trend of computers. With the development of cloud computing technology, mobile terminal cloud desktops have become the focus of IT, BYOD (bring your own device office) The working mode is also respected by more and more people. Touch screen technology has been widely used, and people have higher and higher requirements for touch effect experience, and most cloud desktops use Windows operating system, but Windows operating system has many small icons and buttons, etc. Touch operation is not well supported, so it is even more difficult to achieve a good touch experience when using the Windows system in the cloud d...

AI Technical Summary

Problems solved by technology

Touch screen technology has been widely used, and people have higher and higher requirements for touch effect experience, and most cloud desktops use Windows operating system, but Windows operating system has many small icons and buttons, etc. Touch operation is not well supported, so it is even more difficult to achieve a good touch experience when using the Windows system in the cloud desktop on the cloud tablet

When connecting to the cloud desktop on the current cloud tablet computer, when clicking the desktop icon to open the application, due to the small size of the desktop application icon, the finger cannot precisely position and click the cloud desktop application icon, resulting in failure to click or delay, and unable to open the application program or mistakenly touched other locations

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