mickyT (6/16/2014)
One to make you smile if you have 2012:-)
DECLARE @smiley varchar(20) = 'Dont Worry Be Happy';
WITH Params AS (
SELECT MAX(CASE WHEN ItemNumber = 1 THEN Val END) OFFSET,
MAX(CASE WHEN ItemNumber = 2 THEN Val END) BASE,
MAX(CASE WHEN ItemNumber = 3 THEN Val END) BASEMULTIPLIER,
MAX(CASE WHEN ItemNumber = 4 THEN Val END) BASEDIVISOR
FROM (
SELECT ItemNumber, Item, LEN(Item) Val
FROM [dbo].[DelimitedSplit8K](@smiley,' ')
) s
)
SELECT @smiley Quote, Geometry::Point(BASE * BASEMULTIPLIER, BASE * BASEMULTIPLIER,0).STBuffer(BASE * BASEMULTIPLIER).STDifference((
SELECT Geometry::UnionAggregate(g)
FROM (
SELECT Geometry::Point(BASE * BASEMULTIPLIER - OFFSET, BASE * BASEMULTIPLIER + OFFSET,0).STBuffer(BASE / BASEDIVISOR) g FROM Params
UNION ALL
SELECT Geometry::Point(BASE * BASEMULTIPLIER + OFFSET, BASE * BASEMULTIPLIER + OFFSET,0).STBuffer(BASE / BASEDIVISOR) g FROM Params
UNION ALL
SELECT Geometry::STGeomFromText(
CONCAT('CIRCULARSTRING(',
BASE * BASEMULTIPLIER - OFFSET, ' ', BASE * BASEMULTIPLIER - OFFSET, ', ',
BASE * BASEMULTIPLIER , ' ', (BASE * BASEMULTIPLIER - OFFSET) - ((BASE * BASEMULTIPLIER) / (BASE * BASEMULTIPLIER - OFFSET)), ', ',
BASE * BASEMULTIPLIER + OFFSET, ' ', BASE * BASEMULTIPLIER - OFFSET, ')'),0).STBuffer(BASE / BASEDIVISOR) g FROM Params
) a
)) Smiley
FROM Params;
--Now switch to Spatial Results Tab :)
Edit: Tweaked Slightly
That is VERY nice 🙂
Now I have to learn how to do that!
MM
select geometry::STGeomFromWKB(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