Drawing display method and device, storage medium and electronic equipment
A display method and drawing technology, applied in the field of image processing, can solve problems such as stuttering and unsmoothness
Pending Publication Date: 2021-09-14
深圳市万翼数字技术有限公司
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Problems solved by technology
[0004] In order to solve the problems of stuck and unsmooth in the process of viewing vector graphics, the application provides a drawing display method, device, storage medium and electronic equipment
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[0053] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, rather than all the embodiments. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0054]It should be noted that in this article, relative terms such as "first" and "second" are only used to distinguish one en...
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The invention discloses a drawing display method and device, a storage medium and electronic equipment, and belongs to the field of image processing. According to the drawing display method, a drawing comprises a plurality of primitives, and the primitives are vector diagrams and comprise primitive numbers and coordinate information; the method is characterized by comprising the following steps: acquiring a current position coordinate of a mouse and a to-be-zoomed multiple of the drawing; based on a pre-stored rendering graph of the primitives and a mapping relation, determining a first primitive number of which the number of pixels of the rendering graph belongs to a pixel number threshold interval corresponding to the to-be-scaled multiple; screening a target primitive number from the first primitive numbers according to the current position coordinate of the mouse and the coordinate information of the primitive; obtaining a rendering graph or a vector graph corresponding to the target primitive number; and displaying the rendering graph or the vector graph on a client display module. The technical problem that the vector diagram is not smoothly browsed under the condition of low network speed is solved.
Description
technical field [0001] The present application relates to the field of image processing, and in particular to a drawing display method, device, storage medium and electronic equipment. Background technique [0002] Computer-aided design drawing is a key work in design industries such as machinery, architecture, and construction. In engineering design, a large number of vector drawings will be produced. [0003] At present, when viewing vector drawings, the rendering engine such as OpenGL, Vulkan, or DX is used to render the vector drawing information in the background and return the rendering results to the front-end page. The front-end displays the rendered pictures one by one. Small and drawings can be displayed quickly. However, if there is a delay in the network speed, the front-end display will feel stuck, which will affect the user's use and reduce work efficiency. Contents of the invention [0004] In order to solve the problems of stuck and unsmooth in the proces...
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IPC IPC(8): G06F16/54G06F16/58G06T3/40G06T15/00
CPCG06F16/54G06F16/5866G06T3/40G06T15/005
Inventor 曾仲光
Owner 深圳市万翼数字技术有限公司