Interface OBJ_Line

Line definition options object that extends OBJ_Generic (without drawType) and OBJ_FigurePrimitive

A line can either be defined as two points p1 and p2, or a single point p1, a length and an angle.

The line has some width that will be filled on both sides of the line points evenly ('mid'), or on one side only. The line's 'positive' side is the side to which it rotates toward when rotating in the positive angle direction around p1. Similarly the line's 'negative' side is the opposite.

The line can be solid or dashed using the dash property.

The line can have arrows at one or both ends using the arrow property.

See

To test examples, append them to the boilerplate

Example

// Simple line defined by two points
figure.add({
  name: 'l',
  make: 'line',
  p1: [0, 0],
  p2: [0, 1],
  width: 0.02,
});

Example

// Dashed line defined by a point, a length and an angle
figure.add({
  name: 'l',
  make: 'line',
  p1: [0, 0],
  length: 1,
  angle: Math.PI / 2,
  width: 0.03,
  dash: [0.1, 0.02, 0.03, 0.02],
});

Example

// Line with two different arrows on ends
figure.add({
  name: 'l',
  make: 'line',
  p1: [0, 0],
  p2: [0, 1],
  width: 0.03,
  arrow: {
    start: 'rectangle',
    end: 'barb',
  },
});
@interface

Interface OBJ_Line

See

Example

Example

Example

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