escpos-image | ruby implementation of ESC/POS printer image | 3D Printing library

by escpos Ruby Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | escpos-image Summary

escpos-image is a Ruby library typically used in Modeling, 3D Printing applications. escpos-image has no bugs, it has no vulnerabilities and it has low support. You can download it from GitLab, GitHub.

A ruby implementation of ESC/POS (thermal) printer image command specification.

Support

Quality

Security

License

Reuse

Support

escpos-image has a low active ecosystem.

It has 14 star(s) with 15 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 3 have been closed. On average issues are closed in 0 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of escpos-image is current.

Quality

escpos-image has no bugs reported.

Security

escpos-image has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

escpos-image does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

escpos-image releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed escpos-image and discovered the below as its top functions. This is intended to give you an instant insight into escpos-image implemented functionality, and help decide if they suit your requirements.

convert image position to an image
Creates an image .
Creates an image .

Get all kandi verified functions for this library.

escpos-image Key Features

No Key Features are available at this moment for escpos-image.

escpos-image Examples and Code Snippets

No Code Snippets are available at this moment for escpos-image.

Community Discussions

Trending Discussions on escpos-image

Logo image center aligned issue in thermal printer Android

ESCPOS Printer image out glitches

QUESTION

Logo image center aligned issue in thermal printer Android

Asked 2020-Oct-22 at 14:36

Hello Since few days I am trying to print image on invoice on Android I did everything , logo got printed on invoice after searching few days but now I am getting issue that image not print on center I have followed all these steps to print image (http://new-grumpy-mentat.blogspot.com//2014/06/java-escpos-image-printing.html) but this is what I am getting image on left side but i want this image on Center please guide me

...

ANSWER

Answered 2020-Oct-22 at 14:36

There are two possible methods.

One is to prepare image data of the same size as the paper width and place the logo image in the center.

It is necessary to make large white parts on the left and right of the logo image that is currently visible, and prepare and send data even if that part is not printed, but customer requests have changed and the entire paper width will be used. However, the amount of data does not change.

By applying it, it is possible to reduce the data in the blank area on the right side by preparing only the data for the blank area on the left side of the image.

The other is to specify the centering of the print content with the ESC a command before printing the image.

This should be sent with no print request at the beginning of the line.

Please refer to this page.
ESC a

[Name]
Select justification

[Format]

Source https://stackoverflow.com/questions/64481200

QUESTION

ESCPOS Printer image out glitches

Asked 2019-Feb-25 at 18:56

I'm working on a project, that reads the data from a generic source, formes an image using swing, than translates the image(a row of images) into escpos commands and sends it to the printer.

To transfer the image to escpos code i used java-escpos-image-printing material, but with a minor alteration:

...

ANSWER

Answered 2019-Feb-25 at 18:56

You can use escpos-coffee library and print image with feed will works fine like this:

Source https://stackoverflow.com/questions/42361328

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install escpos-image

Add this lines to your application's Gemfile:.

Support

PNG, JPG, GIF, BMP, TIF, PCX, ... (everything supported by MiniMagick). When using ChunkyPng processor, chunky_png gem has to be installed or added to the Gemfile and when using MiniMagick processor, mini_magick gem has to be installed or added to the Gemfile, this makes the gem more lightweight by making dependencies optional and based on chosen image processor.

Find more information at: