Package org.geotools.geometry.iso.coordinate

Examples of org.geotools.geometry.iso.coordinate.LineStringImpl.forParam()

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    // ***** LineSegment.asLineSegments()
    assertEquals(seg2.asLineSegments().size() , 1);
   
    // ***** forParam(double distance)
    double[] dp = line1.forParam(0).getCoordinate();
    assertEquals( -50.0, dp[0] );
    assertEquals( 0.0, dp[1]);
   
    dp = line1.forParam(line1.length()).getCoordinate();
    assertEquals(50.0, dp[0]);
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    // ***** forParam(double distance)
    double[] dp = line1.forParam(0).getCoordinate();
    assertEquals( -50.0, dp[0] );
    assertEquals( 0.0, dp[1]);
   
    dp = line1.forParam(line1.length()).getCoordinate();
    assertEquals(50.0, dp[0]);
    assertEquals(0.0, dp[1]);
   
    dp = line1.forParam(seg1.getEndParam()).getCoordinate();
    assertEquals(-30.0, dp[0]);
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    dp = line1.forParam(line1.length()).getCoordinate();
    assertEquals(50.0, dp[0]);
    assertEquals(0.0, dp[1]);
   
    dp = line1.forParam(seg1.getEndParam()).getCoordinate();
    assertEquals(-30.0, dp[0]);
    assertEquals(30.0, dp[1]);

    dp = line1.forParam(50).getCoordinate();
    ////System.out.println("forParam: " + dp[0] + "," + dp[1]);
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    dp = line1.forParam(seg1.getEndParam()).getCoordinate();
    assertEquals(-30.0, dp[0]);
    assertEquals(30.0, dp[1]);

    dp = line1.forParam(50).getCoordinate();
    ////System.out.println("forParam: " + dp[0] + "," + dp[1]);
    assertEquals(Math.round(dp[0]*1000) , -18397);
    assertEquals(Math.round(dp[1]*1000) , 37735);

    // ***** forConstructiveParam(double distance)
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