发明名称 |
Method used to zoom in selective plot area in display and a plotting calculator applied the like |
摘要 |
This invention relates to a method used to zoom in selective plot area in display, which method is inserted an inserted box into the display screen of a display device, and said inserted box can be removed to said display screen anywhere and the plot covered within said inserted box can be zoomed in according to predetermined zoom rate or zoom rate immediately set. Said method of this invention is applicable to a plotting calculator so that by way of keying in the keys of said plotting calculator the user can precisely and quickly select the plot area going to zoom in display.
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申请公布号 |
US2003142117(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20020058757 |
申请日期 |
2002.01.30 |
申请人 |
KINOP ELECTRONICS, INC. |
发明人 |
CHONG GAAI-TING;CHEN PEI-CHIH |
分类号 |
G06F3/033;G06F3/048;(IPC1-7):G09G5/00 |
主分类号 |
G06F3/033 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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