Method and device drafting character string at targeted area

Abstract

The utility model discloses a method of rendering character strings within object regions. The method is as follows: a font size variation range is preset; character strings are rendered according to reference font sizes within the object regions; whether the rendered character strings exceed the size of the object regions is judged; if yes, the reference font sizes replace the upper limit of the variable font sizes when the reference font sizes are smaller than the upper limit of the variable font sizes, and the reference font sizes are reduced according to a first preset rule; if no, the reference font sizes replace the lower limit of the variable font sizes when the reference font sizes are bigger than the lower limit of the variable font sizes, and the reference font sizes are enlarged according to a second preset rule; whether the reduced or enlarged reference font sizes are within the variation range of the font sizes is judged; if yes, the character strings are re-rendered within the object regions. The utility model can simultaneously realize line wrap and font reduction filling within object regions, while ensuring the efficiency of rendering character strings.

Description

technical field [0001] The invention relates to the field of character drawing processing, in particular to a method and device for drawing character strings in a target area. Background technique [0002] In existing webpages or application programs, due to the needs of interface drawing, text editing, printing output, etc., the system is required to have the function of outputting a character string of indeterminate length in a target area, for example, in a cell. When the length of the character string exceeds the length of the target area, in addition to manually adjusting the font size by the user to reduce the length of the character string, two solutions are provided in the prior art: "automatic line wrapping" and "reducing font filling". . [0003] "Auto wrap" means that when the length of the character string in the target area exceeds the width of the area, the character string in the area that exceeds the width of the area is changed to the next line for display....

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method for drawing character strings in the target area, so as to solve the problem that in the prior art, automatic line wrapping and shrinking font filling processing cannot be realized simultaneously in the target area, and the efficiency of character string drawing cannot be guaranteed. question

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