Drawing board function based on cells

A cell and function technology, applied in the generation of 2D images, the input/output process of data processing, and image data processing, etc., can solve problems such as inapplicability to general population drawing and the popularization of unfavorable functions.

Inactive Publication Date: 2012-07-04
SHANGHAI TRICHEER TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sketchpad function currently applied to mobile terminals is mainly inherited from the drawing function of desktop terminals. Although simple drawing is realized, due to the limitation

Method used

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  • Drawing board function based on cells
  • Drawing board function based on cells
  • Drawing board function based on cells

Examples

Experimental program
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Embodiment Construction

[0015] Below in conjunction with accompanying drawing, further illustrate how the present invention is realized:

[0016] Such as figure 1 As shown, in the draw area area, according to different needs, you can choose to divide it into cells of different sizes, and you can draw simple graphics by operating the cells, and you can quickly select the color by clicking on the colorbar.

[0017] Such as figure 2 As shown, by clicking the pen button, a drop-down option will pop up, in which you can choose the thickness of the stroke, and click on another area to retract the drop-down option.

[0018] Such as image 3 As shown, by clicking the color button, the color selection cell matrix will pop up, select the fourth color cell from left to right in the colorbar, and then the add button in the middle of the cell matrix will become a delete button, click to delete the color cell, and Rearrange the colorbar, the delete button becomes the add button, select a cell in the color sele...

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PUM

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Abstract

The invention discloses a drawing board function based on cells. The drawing board function based on the cells is characterized in that a background canvas is divided into a plurality of cells, and the thickness lower limit of a brush stroke is defined to be a cell, i.e. the cell equals to a point. Through one click to a screen, which cell is the point clicked in can be judged, the cell can be filled with current color of the brush stroke, and continuous points can be drawn through moving on the screen. The thickness of the brush stroke can be selected through a drop-down option; through a color tool bar, a background color and colors which are used recently can be stored, and the current color of the brush stroke can be selected; and through a color selecting cell matrix, the color tool bar can be operated, and the current color of the brush stroke can be selected.

Description

technical field [0001] The invention relates to a simple and practical touch screen drawing board function, in particular to a touch screen drawing board function applied to electronic terminals such as mobile phones and mobile handheld communication devices. Background technique [0002] The sketchpad function currently applied to mobile terminals is mainly inherited from the drawing function of desktop terminals. Although simple drawing is realized, due to the limitation of mobile terminal operation types, its function is not suitable for ordinary people to draw beautiful graphics, which requires professional skills. Not conducive to popularization of functions. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a simple and easy-to-operate drawing board function, and the method of the present invention realizes drawing of graphics based on cells. [0004] The purpose of the invention of the ...

Claims

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Application Information

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IPC IPC(8): G06T11/00G06F3/048G06F3/0481G06F3/0484G06F3/0488
Inventor 邢光宇高斐
Owner SHANGHAI TRICHEER TECHNOLOGY CO LTD
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