Display device, portable terminal, and control method of display device

A technology of a display device and a control method, which is applied to devices, instruments, computer components, etc. that are permanently and visually displayed, and can solve problems such as the inability to perform preview display and the increase in the amount of printed data
CN102867197BActive Publication Date: 2016-01-06SEIKO EPSON CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SEIKO EPSON CORP
Publication Date
2016-01-06

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Abstract

A display device which performs previewing of print data for printing an image on a tape including: a division data generating unit for dividing the print data into N parts and thus generates N division data (where N is an integer that is greater than or equal to 1); and a previewing unit for loading a target division data including a target area of the previewing, of the N division data, into a work area and sequentially reads out the division data from the work area, thus performing the previewing; wherein the division data generating unit decides a value of the N in accordance with a tape width of the tape and a tape length in the case where the print data is printed.
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Description

technical field

[0001] The present invention relates to a display device for previewing and displaying print data for printing an image on a tape, a portable terminal, and a control method for the display device. Background technique

[0002] Conventionally, as such a display device, there is known a tape printing device that previews and displays while partially scrolling print data (label image) corresponding to the entire generated label (see Patent Document 1). Such preview display is performed to show the user the actual printing result printed on the label. Accordingly, such a tape printing device generally develops print data of a size corresponding to an actually generated label within the working area of ​​the device, and previews a part of the label data.

[0003] [Patent Document 1] Japanese Patent Laid-Open No. 2009-039893

[0004] However, in recent years, studies have been conducted on making a mobile terminal such as a smartphone or a tablet activate an appl...

Claims

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