The meaning is that bidirectional text can be displayed correctly, and support for bidirectional scripts is the capability of a computer system.

Early computers supported only a single writing system, usually a left-to-right script based on the Latin alphabet. Adding new character sets and character encodings enables support for other left-to-right scripts, but does not easily support right-to-left scripts such as Arabic or Hebrew, and mixing the two is impractical. It is possible to simply flip the left-to-right display order from right-to-left display order, but this sacrifices the ability to correctly display left-to-right scripts. With bidirectional script support, it is possible to mix scripts from different scripts on the same page, regardless of writing direction.

The 8.0 Bidi version is the version that supports right-to-left text.

CorelDRAW

CDR (software abbreviation) generally refers to CorelDRAW CorelDRAW Graphics Suite is the graphic design software of the Canadian Corel company; this software is a vector graphics production tool software produced by Corel. This graphic The tool provides designers with a variety of functions such as vector animation, page design, website production, bitmap editing, and web page animation. This graphics software is an award-winning graphics and image editing software that includes two drawing applications: one for vector graphics and page design, and one for image editing. This set of drawing software combinations provides users with powerful interactive tools, allowing users to create a variety of dynamic special effects and bitmap images. Real-time effects can be achieved in simple operations - without losing the current Work. Through Coreldraw's comprehensive design and web page functions, it can be integrated into the user's existing design plan, with full flexibility. This software suite provides professional designers and drawing enthusiasts with presentations, color pages, manuals, product packaging, logos, web pages and more; the intelligent drawing tools and new dynamic wizards provided by the software can fully reduce the difficulty of user control. Allowing users to more easily create the size and position of objects accurately, reducing click steps and saving design time. Software features CorelDRAW Graphics Suite's supporting applications, in addition to the award-winning CorelDRAW (vector and layout) and CorelPHOTO-PAINT (image and art) two main programs, CorelDRAW Graphics Suite also includes the following valuable applications and integrated services: CorelPowerTRACE: Powerful bitmap to vector graphics program CorelCAPTURE: a one-click capture tool program that captures high-quality professional computer screen images and other content. BitstreamFontNavigator: This award-winning font manager for Windows operating systems allows users to manage, find, install and preview fonts. Barcode Wizard: Generate barcodes that comply with various industry standard formats. Output Center Profile Maker: Profile Maker helps you prepare for professional printing. Duplex Printing Wizard: This wizard helps optimize the printing of two-sided documents. CorelDra is a software color based on vector graphics. Its functions can be roughly divided into two categories: drawing and typesetting. The software has a user-friendly interface design and meticulous operation; it provides designers with a complete set of drawing tools including circles, rectangles, polygons, squares, spirals, and with shaping tools to make more changes to various basic shapes. , such as rounded rectangle, arc, sector, star, etc. At the same time, special brushes such as pressure pens, writing pens, sprayers, etc. are also provided to make full use of the computer's large amount of information processing and high random control capabilities. To facilitate design needs, the software provides a complete set of graphics precise positioning and deformation control solutions. This brings great convenience to designs such as trademarks and logos that require accurate dimensions. Color is the focus of visual communication in art design; the software's solid color filling provides various modes of color matching schemes as well as spot color applications, gradients, bitmaps, and shading filling. The color changes and operation methods are unique to other software. cannot be achieved; and the software's color matching management solution allows display, printing and printing to achieve color consistency.

The software's word processing and image output and input constitute the typesetting function; word processing is the best of all software so far; it supports the input and output of most image formats; it can be exchanged with almost other software without any hindrance** *Share files. Therefore, most people who use PCs for art design directly typeset in CorelDraw and then output in color separation. The software makes it easy to tackle creative graphic design projects; market-leading file compatibility and high-quality content help users turn ideas into professional work: from distinctive logos and logos to eye-catching marketing materials and Eye-pleasing web graphics, everything you need.