1 2 3 4 5 6 7
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buffer - linestring - 10 quadrantsegments
:memory: #use in-memory database
SELECT AsText(Buffer(GeomFromText('LINESTRING(1 2, 4 6)'), 1, 10))
1 # rows (not including the header row)
1 # columns
AsText(Buffer(GeomFromText('LINESTRING(1 2, 4 6)'), 1, 10))
POLYGON((3.2 6.6, 3.30371 6.717761, 3.424565 6.817848, 3.559589 6.897796, 3.705458 6.955638, 3.858579 6.989949, 4.015182 6.999885, 4.171412 6.9852, 4.32342 6.946255, 4.467465 6.884011, 4.6 6.8, 4.717761 6.69629, 4.817848 6.575435, 4.897796 6.440411, 4.955638 6.294542, 4.989949 6.141421, 4.999885 5.984818, 4.9852 5.828588, 4.946255 5.67658, 4.884011 5.532535, 4.8 5.4, 1.8 1.4, 1.69629 1.282239, 1.575435 1.182152, 1.440411 1.102204, 1.294542 1.044362, 1.141421 1.010051, 0.984818 1.000115, 0.828588 1.0148, 0.67658 1.053745, 0.532535 1.115989, 0.4 1.2, 0.282239 1.30371, 0.182152 1.424565, 0.102204 1.559589, 0.044362 1.705458, 0.010051 1.858579, 0.000115 2.015182, 0.0148 2.171412, 0.053745 2.32342, 0.115989 2.467465, 0.2 2.6, 3.2 6.6))|
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