webshot | Captures a web page as a screenshot | Image Editing library

 by   vitalie Ruby Version: Current License: MIT

kandi X-RAY | webshot Summary

kandi X-RAY | webshot Summary

webshot is a Ruby library typically used in Media, Image Editing, Nodejs, PhantomJS applications. webshot has no bugs, it has a Permissive License and it has low support. However webshot has 2 vulnerabilities. You can download it from GitHub.

Captures a web page as a screenshot using Poltergeist, Capybara and PhantomJS.
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            kandi-support Support

              webshot has a low active ecosystem.
              It has 208 star(s) with 67 fork(s). There are 6 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 16 open issues and 6 have been closed. On average issues are closed in 146 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of webshot is current.

            kandi-Quality Quality

              webshot has 0 bugs and 0 code smells.

            kandi-Security Security

              webshot has 2 vulnerability issues reported (0 critical, 0 high, 2 medium, 0 low).
              webshot code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              webshot is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              webshot releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.
              webshot saves you 64 person hours of effort in developing the same functionality from scratch.
              It has 168 lines of code, 13 functions and 6 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed webshot and discovered the below as its top functions. This is intended to give you an instant insight into webshot implemented functionality, and help decide if they suit your requirements.
            • Capture a screenshot of a screenshot
            • Starts the session .
            • validate status code
            Get all kandi verified functions for this library.

            webshot Key Features

            No Key Features are available at this moment for webshot.

            webshot Examples and Code Snippets

            No Code Snippets are available at this moment for webshot.

            Community Discussions

            QUESTION

            R Shiny app loads, but radio buttons do not select values properly
            Asked 2021-May-06 at 07:47

            This is my first time using stack overflow so apologies if I do this wrong.

            I'm fairly new to coding in R and I'm trying to make a simple Shiny app using a TidyTuesday dataset. I wanted to make a map with points showing the different types of water systems ("water_tech") and radio buttons to choose which type of water system is plotted on the map. I got the app to load without an error message, however no matter which button is selected, all of the different types of water systems are plotted on the map, not just the one I selected (essentially, the buttons don't work). If anyone has any ideas about what could be causing this to happen I would greatly appreciate it!

            Reproducible code:

            ...

            ANSWER

            Answered 2021-May-06 at 07:47

            rwater() has no effect in this code:

            Source https://stackoverflow.com/questions/67412341

            QUESTION

            creating asynchronous function with a loop inside
            Asked 2021-May-02 at 16:42

            I have a little problem, I need the makeZip function to wait for the takeScreenshot function to take all the screenshots it needs, how do I do this while taking care of best practices? (I know at this point "then" doesn't make sense with the post method, I just tried it my way before but it didn't work the way I wanted)

            Function:

            ...

            ANSWER

            Answered 2021-May-02 at 16:34

            When dealing with a list of Promises you will want to use Promise.all to wait for them all to resolve. Here is a simple example:

            Source https://stackoverflow.com/questions/67358693

            QUESTION

            SyntaxError: Unexpected token " in JSON at position 0
            Asked 2021-Apr-19 at 23:51

            I have an error with request to express. I have this fetch:

            ...

            ANSWER

            Answered 2021-Feb-02 at 11:19

            Your JSON's top level data type is a string:

            Source https://stackoverflow.com/questions/66008564

            QUESTION

            ggplot plots within a table
            Asked 2021-Apr-08 at 19:07

            Problem

            I would like to produce a good looking table which has ggplots within the cells of one column. One key element is that I would like to create a pdf output of this table eventually.

            What I have tried so far

            Hopefully the example below is understandable. Essentially I found that I can achieve what I want using the gt package. The problem is this creates a html widget which you then have to use phantomJS and webshot to export as a pdf.

            ...

            ANSWER

            Answered 2021-Apr-08 at 06:07

            Perhaps you could tweak the gtsave() function to suit? E.g.

            Source https://stackoverflow.com/questions/66960042

            QUESTION

            How to save sjTable as a .png image file?
            Asked 2021-Mar-31 at 03:12

            I am creating the below table using the sjPlot package.

            I would like to save this as a png image in order to preserve resolution, but I cannot seem to make it work. As I understand it, tab_model saves the table as an html file, so I tried using webshot, but can't get it to work at all. How can I do this?

            ...

            ANSWER

            Answered 2021-Mar-31 at 03:12

            This works for me using webshot (although I don't get what you mean by "preserve resolution"; png is a raster format, after all):

            Source https://stackoverflow.com/questions/66880995

            QUESTION

            Repeat the process of creating a .png file based on multiple dataframes using lapply or loop
            Asked 2021-Mar-19 at 13:35

            I have the nodes and edges dataframes below and then I create a graph object gph. After that I create an list of igraph.vs objects named asp with all simple paths. Then I want to be able to use a for loop, or a lappy() in order to create as many dataframes as the length of the list with the names of each igraph.vs object, as nodes datasets, and based on those nodes datasets to create as many relative edges datasets. Then I use nodes and edges to create all networks and then as many .png as networks. So if the list of asp contains 7 igraph.vs objects I should create 7 .png files. Below is the process for 1 file.

            ...

            ANSWER

            Answered 2021-Mar-19 at 13:35

            I guess what you are after is to plot sub-graphs, and you may try the code below using induced_subgraph

            Source https://stackoverflow.com/questions/66708999

            QUESTION

            Primordials is not defined
            Asked 2021-Mar-02 at 15:19

            I'm trying to execute this code but I don't know why it shows error. I'm new at Nodejs, so i attach the code and ss of error please help how to fix this

            ...

            ANSWER

            Answered 2021-Mar-02 at 15:19

            First note encountering this kind of issue is not common when using Node.js. The packages webshot and flatiron haven't been maintained for 5 years at the time of writing, which is the primary reason they're incompatible with the current version of Node.js.

            Typically when this error is encountered, you either need to use different packages, or downgrade to an older version of Node.js. According to the comments here, you should be able to downgrade to Node.js v11, but I highly suggest exploring more recently maintained packages like capture-website and express in order to stick with the latest LTS version of Node.js.

            Source https://stackoverflow.com/questions/66419566

            QUESTION

            Phantomjs error preventing export of gtsummary tables for use in RMarkdown
            Asked 2021-Feb-15 at 02:15

            I'm trying to save and export tables of summary statistics and regression output from an R Studio session so that I can open them all together in an RMarkdown document, knit that document to html, and share it with offline collaborators. I don't want to have all my code in the RMD file, just the tables (and graphs). The approach to generating tables that has worked the best for me is gtsummary, but when I try to save tables as a .png file that I can open in RMD, as described here, I get the error, "PhantomJS not found. You can install it with webshot::install_phantomjs()." I cannot do this because I am on a secure computer that cannot download packages from anything except CRAN. Is there a workaround for this? The one discussion I've seen about this on SO essentially seemed to say forget about gtsummary and use a different package, but I have spent a lot of time trying to find an approach to generating regression tables that works for my models, and I would love to be able to use gtsummary.

            ...

            ANSWER

            Answered 2021-Feb-15 at 02:15

            That's a bummer you are not able to install phantomjs. FYI, it's not another R package, it's a separate program used to convert an HTML page (in your case an HTML table) into an image. https://bitbucket.org/ariya/phantomjs/downloads/

            Here are a couple of things you could try:

            1. You don't need to save the gtsummary table as an image to later include it in an Rmd report without the raw code. My personal workflow is to keep all analysis separate from the report. In my analysis file, I create the gtsummary table and save it to file with save() or saveRDS(). In my separate report file, I load the file I saved with the gtsummary table, and print it with echo = FALSE in the code chunk (this avoids printing the R code).

            2. Instead of saving the table as a png, you can save the table as an html table with tbl_summary(trial) %>% as_gt() %>% gt::gtsave(filename = "my_gtsummary.html"). I've never tried injecting the HTML code for an entire table in my Rmd document, but I have done it with HTML code to create a 2 column document. It seems that something along these lines would work.

            Hopefully one of these will work for you! Happy Coding!

            Source https://stackoverflow.com/questions/66201850

            QUESTION

            Save DiagrammeR object to PNG on disc
            Asked 2021-Jan-27 at 12:49

            I am using the lavaanPlot-Package to plot my Path Model created with lavaan. Works like a charm. Just to make it easier here is a reproducible example

            Reproducible Example ...

            ANSWER

            Answered 2021-Jan-27 at 12:49

            I was able to find a solution in the Github of the maintainer of the package.
            Posting this in the hope that anyone in the future looking for a solution will find this

            Source https://stackoverflow.com/questions/65669640

            QUESTION

            Saving an echarts4r image via code (again)
            Asked 2020-Dec-22 at 03:02

            I asked this question earlier here, but it was marked as duplicate and closed. Unfortunately the answer I was pointed to doesn't work....

            So, again:

            I can produce an eCharts4r gauge like

            ...

            ANSWER

            Answered 2020-Dec-22 at 03:02

            I had the same problems using webshot, but webshot2 seems to work.

            webshot2 from rstudio's github

            Source https://stackoverflow.com/questions/64359096

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

            Vulnerabilities

            Directory traversal vulnerability in phpspot PHP BBS, PHP Image Capture BBS, PHP & CSS BBS, PHP BBS CE, PHP_RSS_Builder, and webshot, dated before 20090914, allows remote attackers to read arbitrary files via unspecified vectors.
            Cross-site scripting (XSS) vulnerability in phpspot PHP BBS, PHP Image Capture BBS, PHP & CSS BBS, PHP BBS CE, PHP_RSS_Builder, and webshot, dated before 20090914, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to cookies.

            Install webshot

            Download and install PhantomJS version 2.X, add the directory containing the binary to your PATH.

            Support

            Fork itCreate your feature branch (git checkout -b my-new-feature)Commit your changes (git commit -am 'Add some feature')Push to the branch (git push origin my-new-feature)Create new Pull Request
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