Closed path region background custom filling and dynamic updating method

A closed path and dynamic update technology, which is applied in special data processing applications, network data browsing optimization, website content management, etc., can solve the problems of limited use places, limited production efficiency, and low operating efficiency, and shorten the production cycle. , the effect of improving production efficiency

Pending Publication Date: 2020-05-12
广州盖特软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, there are some problems: A. Most of the existing out-of-the-box design systems are developed based on the stand-alone version or the LAN version. First draw the vector diagram, and then upload the picture. When the position of the ve

Method used

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  • Closed path region background custom filling and dynamic updating method
  • Closed path region background custom filling and dynamic updating method
  • Closed path region background custom filling and dynamic updating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1-9 As shown, the present invention provides the following technical solutions:

[0036] A method for self-defined filling and dynamic update of the background of the closed path area. Based on the irregular closed path as a reference, the user-defined picture is generated as a technical realization of the closed path area background, and the display background is dynamically updated when the closed path is modified. , The method of custom filling the background of the closed path area includes the following steps:

[0037] Step 1: Draw an arbitrary closed path on the canvas, which can be a closed area or multiple closed areas;

[0038] Step 2: Switch the pen to the selection pen, and click the right mouse button after selecting the closed path by frame, to display the function menu for selecting graphics operations, and click the menu to fill in the picture;

[0039] Step 3: After selecting the filled image, the user selects the image path window pops up, sele...

Embodiment 2

[0048] In this embodiment, the initial filling figure is a circle, and the modified figure is an ellipse.

[0049] The method of custom filling the background of the closed path area includes the following steps:

[0050] Step 1: Draw a circle on the canvas;

[0051] Step 2: Switch the pen to the selection pen, and after selecting the circle, click the right mouse button to display the selection graph operation function menu;

[0052] Step 3: After selecting the filled image, a window for selecting the image path will pop up;

[0053] Step 4: After the user selects the picture to be filled and clicks the OK button, a cutPiece with the picture selected by the user as the background is generated in the circular area, and cutPiece is added to the graphic container shapevc;

[0054] The method of modifying the closed path and simultaneously updating the display range of the background image includes the following steps:

[0055] Step 1: Select the brush, select the circle;

[0056] Step 2: Lef...

Embodiment 3

[0060] In this embodiment, the initial filling figure is a square, and the modified figure is a rectangle.

[0061] The method of custom filling the background of the closed path area includes the following steps:

[0062] Step 1: Draw a square on the canvas;

[0063] Step 2: Switch the pen to the selection pen, and after selecting the square, click the right mouse button to display the selection graph operation function menu;

[0064] Step 3: After selecting the filled image, a window for selecting the image path will pop up;

[0065] Step 4: After the user selects the picture to be filled, click the OK button, a cutPiece with the picture selected by the user as the background is generated in the square area, and cutPiece is added to the graphic container shapevc;

[0066] The method of modifying the closed path and simultaneously updating the display range of the background image includes the following steps:

[0067] Step 1: Select the brush to select the square;

[0068] Step 2: Left-c...

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Abstract

The invention discloses a closed path region background custom filling and dynamic updating method. The method comprises the following steps: drawing an arbitrary closed path on a canvas; after the closed path is selected, clicking a right key of a mouse, and displaying a selection graph operation function menu; popping up a user-selected picture path window after selecting the filling picture; after the user selects a picture to be filled, clicking a determination button, generating a cut Piece which takes the picture selected by the user as a background according to the closed area of the closed path, and adding the cut Piece into a graph container shape vc; modifying the closed path and updating the display range of the background picture at the same time, and selecting all paths of thecut-parts; clicking the anchor pointd by a left key, dragging and modifying the closed path, and judging cutPieces of which the types are cut piece types in the shape vc; if the judgment condition ismet, storing background picture data image data in the cut piece, and deleting the cut piece; and after the path is updated, transmitting the image data into the process of generating the cut-parts again.

Description

Technical field [0001] The invention relates to the technical field of special design tools, in particular to a method for custom filling and dynamic updating of the background of a closed path area. Background technique [0002] With "Internet+" becoming the new normal of industrial development, the integration of processing and manufacturing with "Internet+" has become a new manufacturing model for these companies in the processing and manufacturing fields such as luggage and handbags. Based on this "Internet + smart manufacturing" model, it is important for companies to improve production efficiency, shorten R&D or design cycles, reduce human resource costs, improve and enhance their innovation capabilities, enhance resistance to external risks, and realize corporate smart design and processing. significance. [0003] Product designers in the luggage and handbags processing and manufacturing industry must design products through a computerized design platform, which requires fi...

Claims

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Application Information

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IPC IPC(8): G06F16/957G06F16/958
CPCG06F16/957G06F16/958
Inventor 蔡征兵邱桃荣林美波刘军中蔡志芳曾怡黎初显黎江文蔡志良曾胜舒志明
Owner 广州盖特软件有限公司
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