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Display device for measuring instrument, measuring instrument, method of analogically displaying measured value, and program of analogically displaying measured value
Display device for measuring instrument, measuring instrument, method of analogically displaying measured value, and program of analogically displaying measured value
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机译:测量仪器的显示装置,测量仪器,模拟显示测量值的方法以及模拟显示测量值的程序
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摘要
A display device for a measuring instrument, includes: a display screen of a graphic display module; and a processing unit for drawing on the display screen a figure changed in position or shape in response to change in measured value, the processing unit is configured to: calculate first coordinates on the display screen based on a pre-changed value of the measured value; draw at least a part of the figure on the display screen based on the first coordinate; calculate second coordinates on the display screen based on a post-changed value of the measured value; acquire as a redrawing region a region on the display screen based on the first coordinates and the second coordinates; and redraw the redrawing region based on a redrawing function for redrawing only a specified region on the display screen.
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