Two-dimensional house type graph drawing method
A type of floor plan and house type technology, which is applied in image generation, image data processing, 2D image generation, etc., can solve the problems of difficult operation and the inability of users to draw by themselves, and achieve the effect of improving efficiency and reducing difficulty
Pending Publication Date: 2019-08-06
上海得见计算机科技有限公司
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Problems solved by technology
[0005] The present invention proposes a method for drawing a two-dimensional house type map, which solves the problems in the prior art that users cannot draw their own house types by themselves and the operation is difficult
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[0028] A method for drawing a two-dimensional house type map, the specific steps are as follows:
[0029] (1) Screen adaptation: Adapt the drawing area according to the screen size of the user's mobile phone, and grid the drawing area so that each grid maintains the same size specification.
[0030] (2) Judgment of connected areas: Since the entire two-dimensional floor plan is a closed polygon, it is necessary to judge whether the currently selected grid is connected to the drawn area during the drawing process: if the currently selected grid is connected to the drawn area , the currently selected grid is lit, and the currently selected grid and the drawn area form a new single closed polygon grid connected area; if the currently selected grid is not connected to the drawn area, it cannot A single closed polygon is formed, so the currently selected grid will not be lit, that is, the current operation does not respond, and the connected area of the previously drawn grid does...
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The invention provides a two-dimensional house type graph drawing method, which comprises the following steps of adapting a drawing area according to the size of a mobile phone screen of a user, and gridding the drawing area; judging whether the currently selected grid is connected with the drawn area or not; judging a drawing area on a current canvas in real time, and prompting a user of the nextoperable area; carrying out boundary identification on the drawn two-dimensional house type graph to form a house type wall structure; and detecting whether the drawn two-dimensional house type graphconforms to the length and width limitation or not. The house type drawing method has the beneficial effects that the user can participate in home decoration design, the house type drawing difficultyof the user is reduced, the user can draw the own house type through the simple operation of the mobile phone of the user, so that the user can get rid of a designer and quickly design the own house,and the efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of home decoration design, in particular to a method for drawing a two-dimensional house type drawing. Background technique [0002] In the field of home decoration design, it is often necessary to draw house types. Traditionally, home decoration designers use CAD software or other tools to draw on computers. Designers are required to participate in the whole process, and users cannot participate in the process of drawing house types according to their own house types. [0003] The above-mentioned traditional house type drawing mode relies solely on the designer to draw the house type. This process requires repeated communication between the user and the designer and offline field measurement. The whole process is time-consuming and laborious. [0004] Based on the above problems, many types of software that support house type drawing have been launched on the market, but these house type drawing software ge...
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IPC IPC(8): G06F17/50G06T11/20
CPCG06T11/206G06T2210/04G06F30/13
Inventor 徐念龙杨莹范桓
Owner 上海得见计算机科技有限公司