Interface OBJ_Polygon

Polygon or partial polygon shape options object that extends OBJ_Generic (without drawType)

sides number — (4)
radius number — (1)
rotation number — shape rotation during vertex definition (different to a rotation step in a trasform) (0)
offset TypeParsablePoint — shape center offset from origin during vertex definition (different to a translation step in a transform) ([0, 0])
sidesToDraw number — number of sides to draw (all sides)
angleToDraw number — same as sidesToDraw but using angle for the definition (2π)
direction 1 | -1 — direction to draw polygon where 1 is counter clockwise and -1 is clockwise (1) center. This is different to position or transform as these translate the vertices on each draw. ([0, 0])
line OBJ_LineStyleSimple — line style options
drawBorderBuffer (number | TypeParsableBorder) & TypeParsableBorder — override the OBJ_Generic drawBorderBuffer with number to make the drawBorderBuffer a polygon that is wider by number (0)

See

To test examples, append them to the boilerplate

Example

// Simple filled hexagon
figure.add({
  name: 'hexagon',
  make: 'polygon',
  sides: 6,
  radius: 0.5,
});

Example

// Circle from dashed line
const circ = figure.primitives.polygon({
  sides: 100,
  radius: 0.5,
  line: {
    width: 0.03,
    dash: [0.1, 0.03 ],
  },
});
figure.elements.add('circle', circ);

Example

// Half octagon rotated
figure.add({
  name: 'halfOctagon',
  make: 'polygon',
  sides: 8,
  radius: 0.5,
  angleToDraw: Math.PI,
  line: {
    width: 0.03,
  },
  direction: -1,
  rotation: Math.PI / 2,
});
@interface

Interface OBJ_Polygon

See

Example

Example

Example

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