| 摘要 |
<p>PURPOSE:To make cursor operation easy and to make editing work, etc., efficient by changing the form of the cursor of a display according to positional relation in a document. CONSTITUTION:At first, the position of the cross direction on a document of a cursor is investigated. When the cursor is positioned between a left margin 3 and a left margin proximate line 7, the position of the longitudinal direction of the document of the cursor is investigated. When the cursor is positioned between a top margin 1 and a top margin proximate line 5, the cursor is lighted in the form of 2-2 and processing is ended. When the cursor is positioned between the line 5 and a bottom margin proximate line 6, the cursor is lighted in the form of 2-3. Besides, when the cursor is positioned between the bottom margin proximate line 6 and a bottom margin 2, the cursor is lighted in the form of 2-4. On the other hand, when the cursor is positioned between the line 7 and a right margin proximate line 8, the longitudinal direction on the document of the cursor is investigated. When the cursor is positioned between the margin 1 and the line 5, the cursor is lighted in the form of 2-5, and when the cursor is positioned between the line 5 and the line 6, the cursor is lighted in the form of 2-6.</p> |
