Multi-control refreshing method and device, equipment and storage medium
A sub-control, refresh instruction technology, applied in multi-programming device, program control design, software engineering design and other directions, can solve the problems of slow refresh display, not supporting AMR64CPU instructions, etc., to achieve the effect of fast processing speed
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Embodiment 1
[0061] figure 1 It is a flowchart of a multi-control refresh method provided in Embodiment 1 of the present invention. This embodiment can be applied to the situation of keyboard refresh. The method can be executed by a multi-control refresh device, and the multi-control refresh device can use hardware and / or Or realized in the form of software, the multi-control refresh device can be configured in a computer. like figure 1 As shown, the method includes:
[0062] S110. Create a key management parent class, where the key management parent class includes an image buffer.
[0063] Among them, the buffer, also known as the cache, is a part of the memory space. The image buffer refers to a certain storage space reserved in the memory space. These storage spaces are used to buffer image data. This part of the reserved space is called the image buffer. . Creating a key management parent class is to create a key group management class as a parent class, so that the same GDI (graph...
Embodiment 2
[0080] figure 2 This is a flow chart of a multi-control refresh method provided in Embodiment 2 of the present invention. This embodiment is applicable to the situation of keyboard refresh. The method can use a sub-control class as the execution body, and the method can be executed by a multi-control refresh device. , the multi-control refresh device can be implemented in the form of hardware and / or software, and the multi-control refresh device can be configured in a computer. like figure 2 As shown, the method includes:
[0081] S210. Obtain the refresh instruction sent by the key management parent class.
[0082] The refresh instruction refers to an instruction instructing the key to perform refresh and how to refresh.
[0083] S220. Draw an image in the image buffer based on the refresh instruction, and after the drawing is completed, enable the key management parent class to display the drawn image.
[0084] Among them, since the image is drawn in the image buffer, ...
Embodiment 3
[0087] image 3 This is a flowchart of a multi-controller refresh method provided in Embodiment 3 of the present invention. This embodiment is improved on the basis of Embodiment 2, and the refresh instruction carries a drawing message; based on this, as image 3 As shown, the method includes:
[0088] S310. Acquire a refresh instruction sent by the key management parent class, where the refresh instruction carries a drawing message.
[0089] S320. Draw an image in the image buffer based on the drawing message, and after the drawing is completed, enable the key management parent class to display the drawn image.
[0090] The drawing message includes at least one of setting a background image, setting a display text, setting a font, setting an alignment, setting a text offset, setting a composite color, and setting a prompt box.
[0091] The drawing message refers to a message indicating a specific form of drawing. For example, the drawing message includes at least one of set...
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