发明名称 |
System, method, and program for displaying multiple windows having different resolutions |
摘要 |
To allow a resolution to be changed by a single drawing command for each window instead of using different drawing commands in an application program depending on resolutions, in order to display a plurality of windows having different resolutions on a single display screen by use of a drawing facility for drawing a window specified by a drawing command from an application program with a resolution selected from a plurality of resolutions, first, windows to be drawn are registered in a list. The list is accessed in response to a drawing command from an application program to determine the resolution of a window to be drawn. The drawing facility is instructed to draw the window with the determined resolution. The image of the window drawn by the drawing facility is written into a frame buffer. The image is read from the frame buffer and displayed on a screen.
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申请公布号 |
US8355026(B2) |
申请公布日期 |
2013.01.15 |
申请号 |
US20050136648 |
申请日期 |
2005.05.24 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;KIMOTO HIROYUKI;KOIKE TAKAMASA;HONMA NOBUTAKA |
发明人 |
KIMOTO HIROYUKI;KOIKE TAKAMASA;HONMA NOBUTAKA |
分类号 |
G06F3/14;G06T1/00;G06F15/00;G06T17/00;G09G5/00;G09G5/02;G09G5/14;G09G5/391 |
主分类号 |
G06F3/14 |
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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