v-tree-cli

Print the V-Tree Fractal to the console!

Why the console? Because it's the cool way.

See All Fractals in the fractals-cli project.

Usage

Via npx:

$ npx v-tree-cli <n>
$ npx v-tree-cli <n> [size] [options]

where n >= 0 and size >= n (if provided).

Via Global Install

$ npm install --global v-tree-cli
$ v-tree-cli <n>
$ v-tree-cli <n> [size] [options]

where n >= 0 and size >= n (if provided).

Via Import

$ npm install v-tree-cli

then:

const v_tree = require('v-tree-cli');
console.log(v_tree.create(<n>);
console.log(v_tree.create(<n>, { 
    size: <number>, 
    rotate: <left|right|flip|standard>,
    line: <bold|double|standard> 
}));

The config params are optional.

Options

Recursive Step

$ v-tree-cli <n>

The first param <n> is the recursive step. <n> should be an integer greater than or equal to 0.

Examples:

$ v-tree-cli 3

$ v-tree-cli 4

Size

$ v-tree-cli <n> [size]

The optional [size] param allows the V-Tree to be drawn at larger sizes. [size] should be an integer greater than or equal to <n>. Including size will draw a V-Tree of <n> recursive steps the size of a triangle with [size] recursive steps.

Example:

$ v-tree-cli 2 4

Rotation

$ v-tree-cli <n> --rotate=<left|right|standard>

The optional --rotate param rotates the V-Tree. Supported values:

• left: Rotate left 90 degrees
• right: Rotate right 90 degrees
• flip: Rotate 180 degrees
• standard: No rotation (default)

Example:

$ v-tree-cli 4 --rotate=right

$ v-tree-cli 4 --rotate=flip

$ v-tree-cli 4 --rotate=left

Line Type

$ v-tree-cli <n> --line=<bold|double|standard>

The optional --line param draws the V-Tree using different line types. Supported values:

• bold: Draw using bold lines
• double: Draw using double lines
• standard: Draw using standard lines (default)

Examples:

$ v-tree-cli 4 --line=bold

$ v-tree-cli 4 --line=double

Related

Main Project

• fractals-cli - Print 22 Fractals to the console

Fractal Shapes

• sierpinski-carpet-cli - Print the Sierpinski Carpet to the console
• sierpinski-hexagon-cli - Print the Sierpinski Hexagon to the console
• hexaflake-cli - Print the Hexaflake Fractal to the console
• koch-snowflake-cli - Print the Koch Snowflake to the console
• koch-antisnowflake-cli - Print the Koch Anti-Snowflake to the console
• triflake-cli - Print the Triflake Fractal to the console

Fractal Patterns

• cantor-set-cli - Print the Cantor Set to the console
• cantor-dust-cli - Print the Cantor Dust Fractal to the console
• h-tree-cli - Print the H-Tree Fractal to the console
• minkowski-sausage-cli - Print the Minkowski Sausage to the console
• t-square-cli - Print the T-Square Fractal to the console
• vicsek-fractal-cli - Print the Vicsek Fractal to the console

Space Filling Curves

• dragon-curve-cli - Print the Dragon Curve to the console
• hilbert-curve-cli - Print the Hilbert Curve to the console
• moore-curve-cli - Print the Moore Curve to the console
• peano-curve-cli - Print the Peano Curve to the console
• greek-cross-cli - Print the Greek Cross Fractal to the console
• gosper-curve-cli - Print the Gosper Curve to the console
• sierpinski-arrowhead-cli - Print the Sierpinski Arrowhead Curve to the console
• sierpinski-curve-cli - Print the Sierpinski "Square" Curve to the console

License

• MIT © Spiro Metaxas