v0.4.2

This is to keep consistency with other options

README.md

@@ -1,16 +1,19 @@
-<p align="center">
-  <img src="logo.svg" width="60%" height="60%" />
-</p>
+<div align="center">
+  <img src="logo.svg" width="66%" height="66%" />
+  
+  <hr>
+  
+  ![Build Status](https://github.com/red-data-tools/YouPlot/workflows/test/badge.svg)
+  [![Gem Version](https://badge.fury.io/rb/youplot.svg)](https://badge.fury.io/rb/youplot)
+  [![Docs Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://rubydoc.info/gems/youplot)
+  [![The MIT License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE.txt)
+  [![DOI](https://zenodo.org/badge/283230219.svg)](https://zenodo.org/badge/latestdoi/283230219)
+  
+  YouPlot is a command line tool that draws plots in a terminal.
 
-![Build Status](https://github.com/kojix2/youplot/workflows/test/badge.svg)
-[![Gem Version](https://badge.fury.io/rb/youplot.svg)](https://badge.fury.io/rb/youplot)
-[![Docs Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://rubydoc.info/gems/youplot)
-[![The MIT License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE.txt)
-[![DOI](https://zenodo.org/badge/283230219.svg)](https://zenodo.org/badge/latestdoi/283230219)
-
-YouPlot is a command line tool for Unicode Plotting working with data from standard stream.
-
-:bar_chart: Powered by [UnicodePlot](https://github.com/red-data-tools/unicode_plot.rb)
+  :bar_chart: Powered by [UnicodePlot](https://github.com/red-data-tools/unicode_plot.rb)
+  
+</div>
 
 ## Installation
 
@@ -230,8 +233,8 @@ uplot colors
 YouPlot is a library under development, so even small improvements like typofix are welcome!
 Please feel free to send us your pull requests.
 
-* [Report bugs](https://github.com/kojix2/youplot/issues)
-* Fix bugs and [submit pull requests](https://github.com/kojix2/youplot/pulls)
+* [Report bugs](https://github.com/red-data-tools/YouPlot/issues)
+* Fix bugs and [submit pull requests](https://github.com/red-data-tools/YouPlot/pulls)
 * Write, clarify, or fix documentation
   * English corrections by native speakers are welcome.
 * Suggest or add new features
@@ -249,7 +252,6 @@ bundle exec rake install   # Installation from source code
 
 ### Acknowledgements
 
-* [Red Data Tools](https://github.com/red-data-tools) - Technical support
 * [sampo grafiikka](https://jypg.net/sampo_grafiikka) - Project logo creation
 * [yutaas](https://github.com/yutaas) - English proofreading
 

lib/youplot/parser.rb

@@ -64,7 +64,7 @@ module YouPlot
         parser.on('-y', '--ylabel STR', String, 'print string on the far left of the plot') do |v|
           params.ylabel = v
         end
-        parser.on('-w', '--width INT', Integer, 'number of characters per row') do |v|
+        parser.on('-w', '--width INT', Numeric, 'number of characters per row') do |v|
           params.width = v
         end
         parser.on('-h', '--height INT', Numeric, 'number of rows') do |v|
@@ -118,7 +118,7 @@ module YouPlot
 
           Program: YouPlot (Tools for plotting on the terminal)
           Version: #{YouPlot::VERSION} (using UnicodePlot #{UnicodePlot::VERSION})
-          Source:  https://github.com/kojix2/youplot
+          Source:  https://github.com/red-data-tools/YouPlot
 
           Usage:   uplot <command> [options] <in.tsv>
 
@@ -171,13 +171,13 @@ module YouPlot
 
     def sub_parser_add_xlim
       sub_parser.on_head('--xlim FLOAT,FLOAT', Array, 'plotting range for the x coordinate') do |v|
-        params.xlim = v
+        params.xlim = v.map(&:to_f)
       end
     end
 
     def sub_parser_add_ylim
       sub_parser.on_head('--ylim FLOAT,FLOAT', Array, 'plotting range for the y coordinate') do |v|
-        params.ylim = v
+        params.ylim = v.map(&:to_f)
       end
     end
 

lib/youplot/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module YouPlot
-  VERSION = '0.4.1'
+  VERSION = '0.4.2'
 end

youplot.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |spec|
 
   spec.summary       = 'A command line tool for Unicode Plotting'
   spec.description   = 'A command line tool for Unicode Plotting'
-  spec.homepage      = 'https://github.com/kojix2/youplot'
+  spec.homepage      = 'https://github.com/red-data-tools/YouPlot'
   spec.license       = 'MIT'
   spec.required_ruby_version = Gem::Requirement.new('>= 2.4.0')