Tham khảo tài liệu 'oasis opendocument essentials using oasis opendocument xml- p2', công nghệ thông tin, quản trị web phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Chapter 5. Spreadsheets Surprisingly we have already covered a great deal of the information about spreadsheets. Spreadsheets share a great deal of their markup with tables that you find in text documents. This shouldn t come as a surprise a spreadsheet is just a two-dimensional table. It can have many blank rows and columns and can do calculations on the cell entries but a spreadsheet is still just a table at heart. However there are things that make a spreadsheet well spreadsheetish. Most important the office body has an office spreadsheet element as its child rather than office text for a word processing document . Other elements and attributes specific to spreadsheets are in the file but most are in . Spreadsheet Information in The file stores information that sets from the sheet tab of the Format Page dialog shown in Figure Spreadsheet Page Options . Specifically this information is in the style page-layout-properties element that is inside the first style page-layout element within the office automatic-styles . Figure . Spreadsheet Page Options Using OASIS OpenDocument XML 93 Chapter 5. Spreadsheets 1. The style print-page-order attribute has a value of ttb for top to bottom and Itr for left to right. If the first page number is not one the default then the style first-page-number attribute will give the number that you specify. 2. The value of the style print attribute summarizes all the marked checkboxes as a whitespace-separated list. If you turn on all the checkboxes the value will be these words separated by whitespace annotations charts drawings formulas grid headers objects and zero-values. 3. If you are scaling to a percentage then the style scale-to attribute will have the scaling percentage with a percent sign as its value. If you are fitting to a number of pages then the style scale-to-pages attribute will provide that value. If you are scaling to width and height then the style .