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annotate README.rst @ 30:ddc251fb92aa

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Added tag 0.1.0 for changeset 63d1260cc64e
author Ben Croston <ben@croston.org>
date Tue, 01 Sep 2020 15:57:55 +0100
parents 63d1260cc64e
children
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1 ============
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2 Zebra-0.1.0
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3 ============
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4
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5 Usage:
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7 ::
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9 from zebra import Zebra
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11 z = Zebra( [queue] )
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12 Constructor with optional printer queue
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14 z.getqueues()
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15 Return a list containing available printer queues
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17 z.setqueue( queue )
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18 Set the printer queue
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20 z.setup( direct_thermal=None, label_height=None, label_width=None )
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21 Set up the label printer using EPL2. Parameters are not set if they are None.
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22 Not necessary if using AutoSense (hold feed button while powering on)
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23 direct_thermal - True if using direct thermal labels
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24 label_height - tuple (label height, label gap) in dots
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25 label_width - in dots
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27 z.reset_default()
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28 Resets the printer to factory settings using EPL2
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30 z.reset()
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31 Resets the printer using EPL2 - equivalent of switching off/on
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33 z.autosense()
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34 Run AutoSense by sending an EPL2 command
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35 Get the printer to detect label and gap length and set the sensor levels
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37 z.print_config_label()
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38 Send an EPL2 command to print label(s) with current config settings
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40 z.store_graphic( name, filename )
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41 Store a 1 bit .PCX file on the label printer using EPL2
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42 name - name to be used on printer
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43 filename - local filename
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45 z.print_graphic( x, y, width, length, data, qty )
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46 Print a label from 1 bit data, using EPL2
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47 x,y - top left coordinates of the image, in dots
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48 width - width of image, in dots. Must be a multiple of 8.
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49 length - length of image, in dots
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50 data - raw graphical data, in bytes
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51 qty - number of labels to print
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53 z.output( commands )
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54 Output raw commands to the printer
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56 z.print_config_label()
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57 Print label(s) containing the current printer configuration using EPL2
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59 Note:
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61 If you are on a Linux or MacOSX machine using CUPS, you may need to set up a
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62 printer queue using the admin panel at http://localhost:631