33 lines
838 B
C++
33 lines
838 B
C++
#include "catch.hpp"
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#include <iostream>
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#include <mapnik/geometry.hpp>
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#include <mapnik/geometry_centroid.hpp>
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#include <algorithm>
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TEST_CASE("labeling") {
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SECTION("algorithms") {
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// reused these for simplicity
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mapnik::geometry::point<double> centroid;
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{
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// single point
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mapnik::geometry::point<double> pt(10,10);
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REQUIRE( mapnik::geometry::centroid(pt, centroid));
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REQUIRE( pt.x == centroid.x);
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REQUIRE( pt.y == centroid.y);
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}
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// linestring with three consecutive verticies
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{
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mapnik::geometry::line_string<double> line;
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line.add_coord(0, 0);
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line.add_coord(25, 25);
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line.add_coord(50, 50);
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REQUIRE(mapnik::geometry::centroid(line, centroid));
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REQUIRE( centroid.x == 25 );
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REQUIRE( centroid.y == 25 );
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}
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}
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}
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