Adobe Acrobat Javascript Example Codes

用 JavaScript 的方式語法較簡單。

修改 UI

利用 app。如 app.addMenuItem

重要的參數包括：

1. cName: The language-independent name of the menu item. This name can be used by other methods (for example, hideMenuItem) to access the menu item.
2. cUser: (optional) The user string (language-dependent name) to display as the menu item name. If cUser is not specified, cName is used.
3. cParent: The name of the parent menu item. Its submenu will have the new menu item added to it. If cParent has no submenu, an exception is thrown.
   • Menu item names can be obtained with the listMenuItems method.
4. nPos: (optional) The position within the submenu to locate the new menu item. The default behavior is to append to the end of the submenu. Specifying nPos as 0 adds the menu to the top of the submenu.
   • The nPos parameter is ignored in certain menus that are alphabetized:
     • The first section of View > Navigation Panels.
     • The first section of View > Toolbars.
     • The first section of the Advanced submenu.
5. cExec: An expression string to evaluate when the menu item is selected by the user.

quads 應用

quads 回傳的內容為 4 組 (x, y) 的座標內容。舉例來說，
quads: [[43],[756],[78],[756],[43],[745],[78],[745]]，
代表的是如下圖的座標：

的座標。

下面是動態建立一個 quads 與 Annotation 的範例：

var quads1=this.getPageNthWordQuads(p, startIndex);
var quads2=this.getPageNthWordQuads(p, endIndex);
var quads=[[quads1[0][0], quads1[0][1], quads2[0][2], quads2[0][3], quads1[0][4], quads1[0][5], quads2[0][6], quads2[0][7]]];
var annot = this.addAnnot({page: p, type: "Highlight",
                                      quads: quads, author: annotator
                                     });

上面的程式碼要注意換行的情況。

Resources

• http://acrobatusers.com/learning_center/articles