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QUANTITY DISPLAY APPARATUS, QUANTITY ADJUSTMENT APPARATUS, MUSIC PLAYBACK APPARATUS, QUANTITY DISPLAY PROGRAM, AND QUANTITY ADJUSTMENT PROGRAM
QUANTITY DISPLAY APPARATUS, QUANTITY ADJUSTMENT APPARATUS, MUSIC PLAYBACK APPARATUS, QUANTITY DISPLAY PROGRAM, AND QUANTITY ADJUSTMENT PROGRAM
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机译:数量显示设备,数量调整设备,音乐播放设备,数量显示程序和数量调整程序
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摘要
PROBLEM TO BE SOLVED: To make it possible to display a plurality of screens with few steps.;SOLUTION: A smartphone 1 includes a display unit 4 and SoC2. The SoC2, as a scale, draws a line segment having the same length and the same center point with a first color in an arc shape. Further, the SoC2 draws a volume bar indicating the current sound volume on the scale with a second color different from the first color. In addition, the SoC2 displays the scale and a part of the volume bar on the display unit 4. The smartphone 1 further includes a touch panel 51. When the touch panel 51 receives a touch operation and a slide operation on the touch panel 51, the SoC2 changes the rate of change of sound volume depending on the distance from the touch position to a predetermined center point.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2018,JPO&INPIT
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