Beauty: beautiful things in the console.
I often have the needs to display some structured information in command line, e.g. display some list of items as a table, display a bar chart etc, so I write a small piece of code to make this easy, currently it supports basic table:
It supports display an object into a key-value pair styled layout table:
and also it supports BarChart:
Enjoy!
To display a table:
String str = table(
persons(),
Arrays.asList(
column("Name", (Person p) -> p.getName()),
column("Age", (Person p) -> p.getAge()),
column("Gender", (Person p) -> p.isMale() ? "Male" : "Female")
),
x -> Color.NONE,
Color.NONE
);
System.out.println(str);To display one object in detail mode:
String str = detail(
persons().get(0),
Arrays.asList(
column("Name", (Person p) -> p.getName()),
column("Age", (Person p) -> p.getAge()),
column("Gender", (Person p) -> p.isMale() ? "Male" : "Female")
),
Color.NONE
);
System.out.println(str);To display a bar chart:
String str = barChart(BarChart.intBarChart(Arrays.asList(
new BarItem<>("Male", persons().stream().mapToInt(x -> x.isMale() ? 1 : 0).sum()),
new BarItem<>("Female", persons().stream().mapToInt(x -> x.isMale() ? 0 : 1).sum()))));
System.out.println(str);For more complete example, check out src/test/java/io/github/xumingming/beauty/BeautyTest.java
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