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27d62540e529de7e2ea39d1f64c824e428280e33
sqlite/ext/rtree/visual01.txt
T
drh 27d62540e5 Provide the two-argument geopoly_within(P1,P2) routine that determines if 
polygon P2 is contained within polygon P1.  Make this function available to
the query planner for optimized rtree lookups.  Update the visual01.txt
script to verify that the new functionality actually works.

FossilOrigin-Name: 6eb5d09b7f9d9bf8edbf993dccc2e2f702b95ba96cf68445609feb0ccc3ac0f7
2018-08-25 19:51:49 +00:00

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#!sqlite3
#
# This is a visual test case for the geopoly virtual table.
#
# Run this script in the sqlite3 CLI, and redirect output into an
# HTML file. This display the HTML in a webbrowser.
#
/* Test data.
** Lots of shapes to be displayed over a 1000x800 canvas.
*/
CREATE TEMP TABLE basis(name TEXT, jshape TEXT);
INSERT INTO basis(name,jshape) VALUES
('box-20','[[0,0],[20,0],[20,20],[0,20],[0,0]]'),
('house-70','[[0,0],[50,0],[50,50],[25,70],[0,50],[0,0]]'),
('line-40','[[0,0],[40,0],[40,5],[0,5],[0,0]]'),
('line-80','[[0,0],[80,0],[80,7],[0,7],[0,0]]'),
('arrow-50','[[0,0],[25,25],[0,50],[15,25],[0,0]]'),
('triangle-30','[[0,0],[30,0],[15,30],[0,0]]'),
('angle-30','[[0,0],[30,0],[30,30],[26,30],[26,4],[0,4],[0,0]]'),
('star-10','[[1,0],[5,2],[9,0],[7,4],[10,8],[7,7],[5,10],[3,7],[0,8],[3,4],[1,0]]');
CREATE TEMP TABLE xform(A,B,C,D,clr);
INSERT INTO xform(A,B,clr) VALUES
(1,0,'black'),
(0.707,0.707,'blue'),
(0.5,0.866,'red'),
(-0.866,0.5,'green');
CREATE TEMP TABLE xyoff(id1,id2,xoff,yoff,PRIMARY KEY(id1,id2,xoff,yoff))
WITHOUT ROWID;
INSERT INTO xyoff VALUES(1,1,811,659);
INSERT INTO xyoff VALUES(1,1,235,550);
INSERT INTO xyoff VALUES(1,1,481,620);
INSERT INTO xyoff VALUES(1,1,106,494);
INSERT INTO xyoff VALUES(1,1,487,106);
INSERT INTO xyoff VALUES(1,1,817,595);
INSERT INTO xyoff VALUES(1,1,240,504);
INSERT INTO xyoff VALUES(1,1,806,457);
INSERT INTO xyoff VALUES(1,1,608,107);
INSERT INTO xyoff VALUES(1,1,768,662);
INSERT INTO xyoff VALUES(1,2,808,528);
INSERT INTO xyoff VALUES(1,2,768,528);
INSERT INTO xyoff VALUES(1,2,771,171);
INSERT INTO xyoff VALUES(1,2,275,671);
INSERT INTO xyoff VALUES(1,2,326,336);
INSERT INTO xyoff VALUES(1,2,690,688);
INSERT INTO xyoff VALUES(1,2,597,239);
INSERT INTO xyoff VALUES(1,2,317,528);
INSERT INTO xyoff VALUES(1,2,366,223);
INSERT INTO xyoff VALUES(1,2,621,154);
INSERT INTO xyoff VALUES(1,3,829,469);
INSERT INTO xyoff VALUES(1,3,794,322);
INSERT INTO xyoff VALUES(1,3,358,387);
INSERT INTO xyoff VALUES(1,3,184,444);
INSERT INTO xyoff VALUES(1,3,729,500);
INSERT INTO xyoff VALUES(1,3,333,523);
INSERT INTO xyoff VALUES(1,3,117,595);
INSERT INTO xyoff VALUES(1,3,496,201);
INSERT INTO xyoff VALUES(1,3,818,601);
INSERT INTO xyoff VALUES(1,3,541,343);
INSERT INTO xyoff VALUES(1,4,603,248);
INSERT INTO xyoff VALUES(1,4,761,649);
INSERT INTO xyoff VALUES(1,4,611,181);
INSERT INTO xyoff VALUES(1,4,607,233);
INSERT INTO xyoff VALUES(1,4,860,206);
INSERT INTO xyoff VALUES(1,4,310,231);
INSERT INTO xyoff VALUES(1,4,727,539);
INSERT INTO xyoff VALUES(1,4,660,661);
INSERT INTO xyoff VALUES(1,4,403,133);
INSERT INTO xyoff VALUES(1,4,619,331);
INSERT INTO xyoff VALUES(2,1,712,578);
INSERT INTO xyoff VALUES(2,1,567,313);
INSERT INTO xyoff VALUES(2,1,231,423);
INSERT INTO xyoff VALUES(2,1,490,175);
INSERT INTO xyoff VALUES(2,1,898,353);
INSERT INTO xyoff VALUES(2,1,589,483);
INSERT INTO xyoff VALUES(2,1,188,462);
INSERT INTO xyoff VALUES(2,1,720,106);
INSERT INTO xyoff VALUES(2,1,793,380);
INSERT INTO xyoff VALUES(2,1,154,396);
INSERT INTO xyoff VALUES(2,2,324,218);
INSERT INTO xyoff VALUES(2,2,120,327);
INSERT INTO xyoff VALUES(2,2,655,133);
INSERT INTO xyoff VALUES(2,2,516,603);
INSERT INTO xyoff VALUES(2,2,529,572);
INSERT INTO xyoff VALUES(2,2,481,212);
INSERT INTO xyoff VALUES(2,2,802,107);
INSERT INTO xyoff VALUES(2,2,234,509);
INSERT INTO xyoff VALUES(2,2,501,269);
INSERT INTO xyoff VALUES(2,2,349,553);
INSERT INTO xyoff VALUES(2,3,495,685);
INSERT INTO xyoff VALUES(2,3,897,372);
INSERT INTO xyoff VALUES(2,3,350,681);
INSERT INTO xyoff VALUES(2,3,832,257);
INSERT INTO xyoff VALUES(2,3,778,149);
INSERT INTO xyoff VALUES(2,3,683,426);
INSERT INTO xyoff VALUES(2,3,693,217);
INSERT INTO xyoff VALUES(2,3,746,317);
INSERT INTO xyoff VALUES(2,3,805,369);
INSERT INTO xyoff VALUES(2,3,336,585);
INSERT INTO xyoff VALUES(2,4,890,255);
INSERT INTO xyoff VALUES(2,4,556,565);
INSERT INTO xyoff VALUES(2,4,865,555);
INSERT INTO xyoff VALUES(2,4,230,293);
INSERT INTO xyoff VALUES(2,4,247,251);
INSERT INTO xyoff VALUES(2,4,730,563);
INSERT INTO xyoff VALUES(2,4,318,282);
INSERT INTO xyoff VALUES(2,4,220,431);
INSERT INTO xyoff VALUES(2,4,828,336);
INSERT INTO xyoff VALUES(2,4,278,525);
INSERT INTO xyoff VALUES(3,1,324,656);
INSERT INTO xyoff VALUES(3,1,625,362);
INSERT INTO xyoff VALUES(3,1,155,570);
INSERT INTO xyoff VALUES(3,1,267,433);
INSERT INTO xyoff VALUES(3,1,599,121);
INSERT INTO xyoff VALUES(3,1,873,498);
INSERT INTO xyoff VALUES(3,1,789,520);
INSERT INTO xyoff VALUES(3,1,656,378);
INSERT INTO xyoff VALUES(3,1,831,601);
INSERT INTO xyoff VALUES(3,1,256,471);
INSERT INTO xyoff VALUES(3,2,332,258);
INSERT INTO xyoff VALUES(3,2,305,463);
INSERT INTO xyoff VALUES(3,2,796,341);
INSERT INTO xyoff VALUES(3,2,830,229);
INSERT INTO xyoff VALUES(3,2,413,271);
INSERT INTO xyoff VALUES(3,2,269,140);
INSERT INTO xyoff VALUES(3,2,628,441);
INSERT INTO xyoff VALUES(3,2,747,643);
INSERT INTO xyoff VALUES(3,2,584,435);
INSERT INTO xyoff VALUES(3,2,784,314);
INSERT INTO xyoff VALUES(3,3,722,233);
INSERT INTO xyoff VALUES(3,3,815,421);
INSERT INTO xyoff VALUES(3,3,401,267);
INSERT INTO xyoff VALUES(3,3,451,650);
INSERT INTO xyoff VALUES(3,3,329,485);
INSERT INTO xyoff VALUES(3,3,878,370);
INSERT INTO xyoff VALUES(3,3,162,616);
INSERT INTO xyoff VALUES(3,3,844,183);
INSERT INTO xyoff VALUES(3,3,161,216);
INSERT INTO xyoff VALUES(3,3,176,676);
INSERT INTO xyoff VALUES(3,4,780,128);
INSERT INTO xyoff VALUES(3,4,566,121);
INSERT INTO xyoff VALUES(3,4,646,120);
INSERT INTO xyoff VALUES(3,4,223,557);
INSERT INTO xyoff VALUES(3,4,251,117);
INSERT INTO xyoff VALUES(3,4,139,209);
INSERT INTO xyoff VALUES(3,4,813,597);
INSERT INTO xyoff VALUES(3,4,454,538);
INSERT INTO xyoff VALUES(3,4,616,198);
INSERT INTO xyoff VALUES(3,4,210,159);
INSERT INTO xyoff VALUES(4,1,208,415);
INSERT INTO xyoff VALUES(4,1,326,665);
INSERT INTO xyoff VALUES(4,1,612,133);
INSERT INTO xyoff VALUES(4,1,537,513);
INSERT INTO xyoff VALUES(4,1,638,438);
INSERT INTO xyoff VALUES(4,1,808,269);
INSERT INTO xyoff VALUES(4,1,552,121);
INSERT INTO xyoff VALUES(4,1,100,189);
INSERT INTO xyoff VALUES(4,1,643,664);
INSERT INTO xyoff VALUES(4,1,726,378);
INSERT INTO xyoff VALUES(4,2,478,409);
INSERT INTO xyoff VALUES(4,2,497,507);
INSERT INTO xyoff VALUES(4,2,233,148);
INSERT INTO xyoff VALUES(4,2,587,237);
INSERT INTO xyoff VALUES(4,2,604,166);
INSERT INTO xyoff VALUES(4,2,165,455);
INSERT INTO xyoff VALUES(4,2,320,258);
INSERT INTO xyoff VALUES(4,2,353,496);
INSERT INTO xyoff VALUES(4,2,347,495);
INSERT INTO xyoff VALUES(4,2,166,622);
INSERT INTO xyoff VALUES(4,3,461,332);
INSERT INTO xyoff VALUES(4,3,685,278);
INSERT INTO xyoff VALUES(4,3,427,594);
INSERT INTO xyoff VALUES(4,3,467,346);
INSERT INTO xyoff VALUES(4,3,125,548);
INSERT INTO xyoff VALUES(4,3,597,680);
INSERT INTO xyoff VALUES(4,3,820,445);
INSERT INTO xyoff VALUES(4,3,144,330);
INSERT INTO xyoff VALUES(4,3,557,434);
INSERT INTO xyoff VALUES(4,3,254,315);
INSERT INTO xyoff VALUES(4,4,157,339);
INSERT INTO xyoff VALUES(4,4,249,220);
INSERT INTO xyoff VALUES(4,4,391,323);
INSERT INTO xyoff VALUES(4,4,589,429);
INSERT INTO xyoff VALUES(4,4,859,592);
INSERT INTO xyoff VALUES(4,4,337,680);
INSERT INTO xyoff VALUES(4,4,410,288);
INSERT INTO xyoff VALUES(4,4,636,596);
INSERT INTO xyoff VALUES(4,4,734,433);
INSERT INTO xyoff VALUES(4,4,559,549);
INSERT INTO xyoff VALUES(5,1,549,607);
INSERT INTO xyoff VALUES(5,1,584,498);
INSERT INTO xyoff VALUES(5,1,699,116);
INSERT INTO xyoff VALUES(5,1,525,524);
INSERT INTO xyoff VALUES(5,1,304,667);
INSERT INTO xyoff VALUES(5,1,302,232);
INSERT INTO xyoff VALUES(5,1,403,149);
INSERT INTO xyoff VALUES(5,1,824,403);
INSERT INTO xyoff VALUES(5,1,697,203);
INSERT INTO xyoff VALUES(5,1,293,689);
INSERT INTO xyoff VALUES(5,2,199,275);
INSERT INTO xyoff VALUES(5,2,395,393);
INSERT INTO xyoff VALUES(5,2,657,642);
INSERT INTO xyoff VALUES(5,2,200,655);
INSERT INTO xyoff VALUES(5,2,882,234);
INSERT INTO xyoff VALUES(5,2,483,565);
INSERT INTO xyoff VALUES(5,2,755,640);
INSERT INTO xyoff VALUES(5,2,810,305);
INSERT INTO xyoff VALUES(5,2,731,655);
INSERT INTO xyoff VALUES(5,2,466,690);
INSERT INTO xyoff VALUES(5,3,563,584);
INSERT INTO xyoff VALUES(5,3,491,117);
INSERT INTO xyoff VALUES(5,3,779,292);
INSERT INTO xyoff VALUES(5,3,375,637);
INSERT INTO xyoff VALUES(5,3,253,553);
INSERT INTO xyoff VALUES(5,3,797,514);
INSERT INTO xyoff VALUES(5,3,229,480);
INSERT INTO xyoff VALUES(5,3,257,194);
INSERT INTO xyoff VALUES(5,3,449,555);
INSERT INTO xyoff VALUES(5,3,849,630);
INSERT INTO xyoff VALUES(5,4,329,286);
INSERT INTO xyoff VALUES(5,4,640,197);
INSERT INTO xyoff VALUES(5,4,104,150);
INSERT INTO xyoff VALUES(5,4,438,272);
INSERT INTO xyoff VALUES(5,4,773,226);
INSERT INTO xyoff VALUES(5,4,441,650);
INSERT INTO xyoff VALUES(5,4,242,340);
INSERT INTO xyoff VALUES(5,4,301,435);
INSERT INTO xyoff VALUES(5,4,171,397);
INSERT INTO xyoff VALUES(5,4,541,619);
INSERT INTO xyoff VALUES(6,1,651,301);
INSERT INTO xyoff VALUES(6,1,637,137);
INSERT INTO xyoff VALUES(6,1,765,643);
INSERT INTO xyoff VALUES(6,1,173,296);
INSERT INTO xyoff VALUES(6,1,263,192);
INSERT INTO xyoff VALUES(6,1,791,302);
INSERT INTO xyoff VALUES(6,1,860,601);
INSERT INTO xyoff VALUES(6,1,780,445);
INSERT INTO xyoff VALUES(6,1,462,214);
INSERT INTO xyoff VALUES(6,1,802,207);
INSERT INTO xyoff VALUES(6,2,811,685);
INSERT INTO xyoff VALUES(6,2,533,531);
INSERT INTO xyoff VALUES(6,2,390,614);
INSERT INTO xyoff VALUES(6,2,260,580);
INSERT INTO xyoff VALUES(6,2,116,377);
INSERT INTO xyoff VALUES(6,2,860,458);
INSERT INTO xyoff VALUES(6,2,438,590);
INSERT INTO xyoff VALUES(6,2,604,562);
INSERT INTO xyoff VALUES(6,2,241,242);
INSERT INTO xyoff VALUES(6,2,667,298);
INSERT INTO xyoff VALUES(6,3,787,698);
INSERT INTO xyoff VALUES(6,3,868,521);
INSERT INTO xyoff VALUES(6,3,412,587);
INSERT INTO xyoff VALUES(6,3,640,131);
INSERT INTO xyoff VALUES(6,3,748,410);
INSERT INTO xyoff VALUES(6,3,257,244);
INSERT INTO xyoff VALUES(6,3,411,195);
INSERT INTO xyoff VALUES(6,3,464,356);
INSERT INTO xyoff VALUES(6,3,157,339);
INSERT INTO xyoff VALUES(6,3,434,505);
INSERT INTO xyoff VALUES(6,4,480,671);
INSERT INTO xyoff VALUES(6,4,519,228);
INSERT INTO xyoff VALUES(6,4,404,513);
INSERT INTO xyoff VALUES(6,4,120,538);
INSERT INTO xyoff VALUES(6,4,403,663);
INSERT INTO xyoff VALUES(6,4,477,677);
INSERT INTO xyoff VALUES(6,4,690,154);
INSERT INTO xyoff VALUES(6,4,606,498);
INSERT INTO xyoff VALUES(6,4,430,665);
INSERT INTO xyoff VALUES(6,4,499,273);
INSERT INTO xyoff VALUES(7,1,118,526);
INSERT INTO xyoff VALUES(7,1,817,522);
INSERT INTO xyoff VALUES(7,1,388,638);
INSERT INTO xyoff VALUES(7,1,181,265);
INSERT INTO xyoff VALUES(7,1,442,332);
INSERT INTO xyoff VALUES(7,1,475,282);
INSERT INTO xyoff VALUES(7,1,722,633);
INSERT INTO xyoff VALUES(7,1,104,394);
INSERT INTO xyoff VALUES(7,1,631,262);
INSERT INTO xyoff VALUES(7,1,372,392);
INSERT INTO xyoff VALUES(7,2,600,413);
INSERT INTO xyoff VALUES(7,2,386,223);
INSERT INTO xyoff VALUES(7,2,839,174);
INSERT INTO xyoff VALUES(7,2,293,410);
INSERT INTO xyoff VALUES(7,2,281,391);
INSERT INTO xyoff VALUES(7,2,859,387);
INSERT INTO xyoff VALUES(7,2,478,347);
INSERT INTO xyoff VALUES(7,2,646,690);
INSERT INTO xyoff VALUES(7,2,713,234);
INSERT INTO xyoff VALUES(7,2,199,588);
INSERT INTO xyoff VALUES(7,3,389,256);
INSERT INTO xyoff VALUES(7,3,349,542);
INSERT INTO xyoff VALUES(7,3,363,345);
INSERT INTO xyoff VALUES(7,3,751,302);
INSERT INTO xyoff VALUES(7,3,423,386);
INSERT INTO xyoff VALUES(7,3,267,444);
INSERT INTO xyoff VALUES(7,3,243,182);
INSERT INTO xyoff VALUES(7,3,453,658);
INSERT INTO xyoff VALUES(7,3,126,345);
INSERT INTO xyoff VALUES(7,3,120,472);
INSERT INTO xyoff VALUES(7,4,359,654);
INSERT INTO xyoff VALUES(7,4,339,516);
INSERT INTO xyoff VALUES(7,4,710,452);
INSERT INTO xyoff VALUES(7,4,810,560);
INSERT INTO xyoff VALUES(7,4,644,692);
INSERT INTO xyoff VALUES(7,4,826,327);
INSERT INTO xyoff VALUES(7,4,465,462);
INSERT INTO xyoff VALUES(7,4,310,456);
INSERT INTO xyoff VALUES(7,4,577,613);
INSERT INTO xyoff VALUES(7,4,502,555);
INSERT INTO xyoff VALUES(8,1,601,620);
INSERT INTO xyoff VALUES(8,1,372,683);
INSERT INTO xyoff VALUES(8,1,758,399);
INSERT INTO xyoff VALUES(8,1,485,552);
INSERT INTO xyoff VALUES(8,1,159,563);
INSERT INTO xyoff VALUES(8,1,536,303);
INSERT INTO xyoff VALUES(8,1,122,263);
INSERT INTO xyoff VALUES(8,1,836,435);
INSERT INTO xyoff VALUES(8,1,544,146);
INSERT INTO xyoff VALUES(8,1,270,277);
INSERT INTO xyoff VALUES(8,2,849,281);
INSERT INTO xyoff VALUES(8,2,563,242);
INSERT INTO xyoff VALUES(8,2,704,463);
INSERT INTO xyoff VALUES(8,2,102,165);
INSERT INTO xyoff VALUES(8,2,797,524);
INSERT INTO xyoff VALUES(8,2,612,426);
INSERT INTO xyoff VALUES(8,2,345,372);
INSERT INTO xyoff VALUES(8,2,820,376);
INSERT INTO xyoff VALUES(8,2,789,156);
INSERT INTO xyoff VALUES(8,2,321,466);
INSERT INTO xyoff VALUES(8,3,150,332);
INSERT INTO xyoff VALUES(8,3,136,152);
INSERT INTO xyoff VALUES(8,3,468,528);
INSERT INTO xyoff VALUES(8,3,409,192);
INSERT INTO xyoff VALUES(8,3,820,216);
INSERT INTO xyoff VALUES(8,3,847,249);
INSERT INTO xyoff VALUES(8,3,801,267);
INSERT INTO xyoff VALUES(8,3,181,670);
INSERT INTO xyoff VALUES(8,3,398,563);
INSERT INTO xyoff VALUES(8,3,439,576);
INSERT INTO xyoff VALUES(8,4,123,309);
INSERT INTO xyoff VALUES(8,4,190,496);
INSERT INTO xyoff VALUES(8,4,571,531);
INSERT INTO xyoff VALUES(8,4,290,255);
INSERT INTO xyoff VALUES(8,4,244,412);
INSERT INTO xyoff VALUES(8,4,264,596);
INSERT INTO xyoff VALUES(8,4,253,420);
INSERT INTO xyoff VALUES(8,4,847,536);
INSERT INTO xyoff VALUES(8,4,120,288);
INSERT INTO xyoff VALUES(8,4,331,639);
/* Create the geopoly object from test data above */
CREATE VIRTUAL TABLE geo1 USING geopoly(type,clr);
INSERT INTO geo1(_shape,type,clr)
SELECT geopoly_xform(jshape,A,B,-B,A,xoff,yoff), basis.name, xform.clr
FROM basis, xform, xyoff
WHERE xyoff.id1=basis.rowid AND xyoff.id2=xform.rowid;
/* Query polygon */
CREATE TEMP TABLE querypoly(poly JSON, clr TEXT);
INSERT INTO querypoly(clr, poly) VALUES
('orange', '[[300,300],[400,350],[500,250],[480,500],[400,480],[300,550],[280,450],[320,400],[280,350],[300,300]]');
/* Generate the HTML */
.print '<html>'
.print '<h1>Everything</h1>'
.print '<svg width="1000" height="800" style="border:1px solid black">'
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',clr)
)
FROM geo1;
SELECT geopoly_svg(poly,
printf('style="fill:%s;fill-opacity:0.5;"',clr)
)
FROM querypoly;
.print '</svg>'
.print '<h1>Overlap Query</h1>'
.print '<pre>'
EXPLAIN QUERY PLAN
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE geopoly_overlap(_shape, poly);
.print '</pre>'
.print '<svg width="1000" height="800" style="border:1px solid black">'
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE geopoly_overlap(_shape, poly);
SELECT geopoly_svg(poly,
printf('style="fill:%s;fill-opacity:0.5;"',clr)
)
FROM querypoly;
.print '</svg>'
.print '<h1>Within Query</h1>'
.print '<pre>'
EXPLAIN QUERY PLAN
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE geopoly_within(_shape, poly);
.print '</pre>'
.print '<svg width="1000" height="800" style="border:1px solid black">'
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE geopoly_within(_shape, poly);
SELECT geopoly_svg(poly,
printf('style="fill:%s;fill-opacity:0.5;"',clr)
)
FROM querypoly;
.print '</svg>'
.print '<h1>Not Overlap Query</h1>'
.print '<pre>'
EXPLAIN QUERY PLAN
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE NOT geopoly_overlap(_shape, poly);
.print '</pre>'
.print '<svg width="1000" height="800" style="border:1px solid black">'
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE NOT geopoly_overlap(_shape, poly);
SELECT geopoly_svg(poly,
printf('style="fill:%s;fill-opacity:0.5;"',clr)
)
FROM querypoly;
.print '</svg>'
.print '<h1>Not Within Query</h1>'
.print '<pre>'
EXPLAIN QUERY PLAN
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE NOT geopoly_within(_shape, poly);
.print '</pre>'
.print '<svg width="1000" height="800" style="border:1px solid black">'
SELECT geopoly_svg(_shape,
printf('style="fill:none;stroke:%s;stroke-width:1"',geo1.clr)
)
FROM geo1, querypoly
WHERE NOT geopoly_within(_shape, poly);
SELECT geopoly_svg(poly,
printf('style="fill:%s;fill-opacity:0.5;"',clr)
)
FROM querypoly;
.print '</svg>'
.print '</html>'
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