Handwriting input content display method, electronic device and computer storage medium
A technology for handwriting input and input content, applied in the computer field, can solve problems such as time-consuming, delay, slow display speed, etc., and achieve the effect of improving display speed
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Embodiment 1
[0027] figure 1 It shows a flowchart of a method for displaying handwriting input content provided by an embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps:
[0028] Step S110: Obtain the handwritten input content input by the user.
[0029] Wherein, whenever the handwriting input content input by the user is received, this step is executed. Specifically, the specific connotation of the handwritten input content can be flexibly defined by those skilled in the art. For example, the content input by the user through various applications and / or various handwriting input methods can be acquired as handwriting input content. For another example, it is also possible to obtain only the content input by the user through a preset application such as an e-book application as handwriting input content, depending on actual business requirements. For example, an application that needs to increase the speed of handwriting input may be deter...
Embodiment 2
[0039] figure 2 It shows a flowchart of a method for displaying handwritten input content provided by another embodiment of the present invention. Such as figure 2 As shown, the method includes the following steps:
[0040] Step S210: Whenever the user input content is received, it is determined whether the application corresponding to the user input content is a preset application; if so, it is determined that the user input content is handwritten input content.
[0041] In this embodiment, an application that needs to increase the speed of handwriting input is determined in advance as a preset application, and operations in the subsequent steps are performed only for content input through the preset application. In this embodiment, the preset application mainly refers to an e-book application.
[0042] Specifically, this step can be implemented by at least one of the following two implementation manners: In the first implementation manner, the application identifier contained in...
Embodiment 3
[0062] An embodiment of the present application provides a non-volatile computer storage medium that stores at least one executable instruction, and the computer executable instruction can execute the handwriting input content display method in any of the foregoing method embodiments.
[0063] The executable instructions may be specifically used to cause the processor to perform the following operations:
[0064] Obtain the handwriting input input by the user;
[0065] Modify the stored image data in the display buffer according to the content of the handwriting input, so that the display buffer can synchronize the modified image data to the display screen;
[0066] Draw the handwriting input content in a custom layer located above each unsynthesized layer in the system cache, so that the system cache can perform layer synthesis for each unsynthesized layer and the custom layer Operation to update the image data stored in the display buffer according to the operation result.
[0067] I...
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