发明名称 INFORMATION PROCESSOR
摘要 <p>PURPOSE:To make it possible to enlarge part of an image on display as if the part of the image were viewed through a moving magnifying lens of enlarging the part of the image on display by providing an information processor with a control means of enlarging and displaying part of the display image on a display monitor through a virtual magnifying lens and by a movable means for moving the magnifying lens. CONSTITUTION:The present information processor is provided with a mode setting means 13 of setting an enlarged display mode for enlarging and displaying part of an image on display on a screen, a control means 1 of of enlarging and displaying only the part of the display image on display on the screen through a pseudo magnifying lens 21, and a movable means 17 for moving the magnifying lens 21, and a movable means 17 for moving the magnifying lens 21. Accordingly, in the enlarged display mode only the part of a display image on display on the screen is enlarged and displayed through the virtual magnifying lens 21 movable by the movable means 17. With this, an image on display is partly enlarged and displayed as if the part of the image on display were viewed while moving the magnifying lens.</p>
申请公布号 JPH04142661(A) 申请公布日期 1992.05.15
申请号 JP19900264992 申请日期 1990.10.04
申请人 TOSHIBA CORP 发明人 SANO YOSHINOBU
分类号 G06F3/14;G06F3/048;G06F17/21;G09G5/26 主分类号 G06F3/14
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