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30 lines
977 B
Plaintext
30 lines
977 B
Plaintext
{
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"name": "make_circle",
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"type": "function",
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"groups": ["GeometryGroup"],
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"description": "Creates a circular polygon.",
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"arguments": [{
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"arg": "center",
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"description": "center point of the circle"
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}, {
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"arg": "radius",
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"description": "radius of the circle"
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}, {
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"arg": "segments",
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"optional": true,
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"default": "36",
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"description": "optional argument for polygon segmentation. By default this value is 36"
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}],
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"examples": [{
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"expression": "geom_to_wkt(make_circle(make_point(10,10), 5, 4))",
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"returns": "'Polygon ((10 15, 15 10, 10 5, 5 10, 10 15))'"
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}, {
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"expression": "geom_to_wkt(make_circle(make_point(10,10,5), 5, 4))",
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"returns": "'PolygonZ ((10 15 5, 15 10 5, 10 5 5, 5 10 5, 10 15 5))'"
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}, {
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"expression": "geom_to_wkt(make_circle(make_point(10,10,5,30), 5, 4))",
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"returns": "'PolygonZM ((10 15 5 30, 15 10 5 30, 10 5 5 30, 5 10 5 30, 10 15 5 30))'"
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}],
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"tags": ["circular", "polygon"]
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}
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