Test README

README.md

@@ -17,36 +17,21 @@ gem install youplot
 
 ## Screenshots
 
-**histogram**
+### barplot
 
 ```sh
-ruby -r numo/narray -e "puts Numo::DFloat.new(1000).rand_norm.to_a" \
-  | uplot hist --nbins 15
+
 ```
 
-<img src="https://i.imgur.com/wpsoGJq.png" width="75%" height="75%">
+### histogram
 
 ```sh
-echo -e "from numpy import random;" \
-        "n = random.randn(10000);"  \
-        "print('\\\n'.join(str(i) for i in n))" \
-| python \
-| uplot hist --nbins 20
-```
-
-<img src="https://i.imgur.com/97R2MQx.png" width="75%" height="75%">
-
-**scatter**
-
-```sh
-curl -s https://raw.githubusercontent.com/uiuc-cse/data-fa14/gh-pages/data/iris.csv \
+curl -s https://raw.githubusercontent.com/kojix2/youplot/main/test/fixtures/iris.csv \
 | cut -f1-4 -d, \
 | uplot scatter -H -d, -t IRIS
 ```
 
-<img src="https://i.imgur.com/STX7bFT.png" width="75%" height="75%">
-
-**line**
+### lineplot
 
 ```sh
 curl -s https://www.mhlw.go.jp/content/pcr_positive_daily.csv \
@@ -54,19 +39,31 @@ curl -s https://www.mhlw.go.jp/content/pcr_positive_daily.csv \
 | uplot line -w 50 -h 15 -t 'PCR positive tests' --xlabel Date --ylabel number
 ```
 
-<img src="https://i.imgur.com/PVl5dsa.png" width="75%" height="75%">
-
-**box**
+### scatter
 
 ```sh
-curl -s https://raw.githubusercontent.com/uiuc-cse/data-fa14/gh-pages/data/iris.csv \
+curl -s https://raw.githubusercontent.com/kojix2/youplot/main/test/fixtures/iris.csv \
 | cut -f1-4 -d, \
-| uplot box -H -d, -t IRIS
+| uplot scatter -H -d, -t IRIS
 ```
 
-<img src="https://i.imgur.com/sNI4SmN.png" width="75%" height="75%">
+### density
 
-**colors**
+```sh
+curl -s https://raw.githubusercontent.com/kojix2/youplot/main/test/fixtures/iris.csv \
+| cut -f1-4 -d, \
+| uplot density -H -d, -t IRIS
+```
+
+### boxplot
+
+```sh
+curl -s https://raw.githubusercontent.com/kojix2/youplot/main/test/fixtures/iris.csv \
+| cut -f1-4 -d, \
+| uplot boxplot -H -d, -t IRIS
+```
+
+### colors
 
 ```sh
 uplot colors
@@ -78,47 +75,6 @@ uplot colors
 
 `uplot --help`
 
-```
-Program: YouPlot (Tools for plotting on the terminal)
-Version: 0.2.7 (using UnicodePlot 0.0.4)
-Source:  https://github.com/kojix2/youplot
-
-Usage:   uplot <command> [options] <in.tsv>
-
-Commands:
-    barplot    bar
-    histogram  hist
-    lineplot   line
-    lineplots  lines
-    scatter    s
-    density    d
-    boxplot    box
-    colors                   show the list of available colors
-
-    count      c             baplot based on the number of occurrences
-                             (slower than `sort | uniq -c | sort -n -k1`)
-
-Options:
-    -O, --pass [VAL]         file to output standard input data to [stdout]
-                             for inserting YouPlot in the middle of Unix pipes
-    -o, --output VAL         file to output results to [stderr]
-    -d, --delimiter VAL      use DELIM instead of TAB for field delimiter
-    -H, --headers            specify that the input has header row
-    -T, --transpose          transpose the axes of the input data
-    -t, --title VAL          print string on the top of plot
-    -x, --xlabel VAL         print string on the bottom of the plot
-    -y, --ylabel VAL         print string on the far left of the plot
-    -w, --width VAL          number of characters per row
-    -h, --height VAL         number of rows
-    -b, --border VAL         specify the style of the bounding box
-    -m, --margin VAL         number of spaces to the left of the plot
-    -p, --padding VAL        space of the left and right of the plot
-    -c, --color VAL          color of the drawing
-        --[no-]labels        hide the labels
-        --fmt VAL            xyxy : header is like x1, y1, x2, y2, x3, y3...
-                             xyy  : header is like x, y1, y2, y2, y3...
-```
-
 Use `--help` to print command-specific options.
 
 `uplot hist --help`