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How to Create a Circular SVG Path Using Linked Border Segments?

Patricia Arquette
Release: 2024-12-16 18:13:11
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How to Create a Circular SVG Path Using Linked Border Segments?

Creating a Circle with Linked Border Segments

Problem:

Creating a circle with linked segments on the border requires finding points along the circle that serve as coordinates for SVG path elements.

Solution:

To calculate points on a circle, trigonometric equations are used:

X Coordinate = Radius * Cos(Angle in Radians) Center X-Coordinate
Y Coordinate = Radius * Sin(Angle in Radians) Center Y-Coordinate
Angle in Radians = Angle in Degrees * Math.PI / 180

Example:

For a circle with 6 segments and a radius of 50, with a center point at (55,55):

Angle Range Point Coordinates
0-60° (105,55)
60-120° (80,98.30)
120-180° (30,98.30)
180-240° (5,55)
240-300° (30,11.69)
300-360° (80,11.69)

SVG Path:

To create the path, start from the center point:

  • Start at the center point (55,55).
  • Draw a line to the "From Point" (e.g., (105,55)).
  • Draw an arc to the "To Point" (e.g., (80,98.30)).

Demo:

Below is an example of an SVG with 6 segments and linked borders:

<svg viewBox='0 0 110 110'>
  <path d='M55,55 L105,55 A50,50 0 0,1 80,98.30z' />
  ... (additional paths for each segment)
</svg>
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