Package org.geotools.grid.ortholine

Examples of org.geotools.grid.ortholine.OrthoLineDef

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    }
   
    @Test
    public void horizontalLines() throws Exception {
        for (int i = 0; i < LEVELS.length; i++) {
            lineDefs.add(new OrthoLineDef(LineOrientation.HORIZONTAL, LEVELS[i], SPACINGS[i]));
        }
       
        SimpleFeatureSource featureSource = Lines.createOrthoLines(BOUNDS, lineDefs);
        assertLineFeatures(featureSource, LineOrientation.HORIZONTAL, BOUNDS.getMinY());
    }
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    }

    @Test
    public void verticalLines() throws Exception {
        for (int i = 0; i < LEVELS.length; i++) {
            lineDefs.add(new OrthoLineDef(LineOrientation.VERTICAL, LEVELS[i], SPACINGS[i]));
        }
       
        SimpleFeatureSource featureSource = Lines.createOrthoLines(BOUNDS, lineDefs);
        assertLineFeatures(featureSource, LineOrientation.VERTICAL, BOUNDS.getMinX());
    }
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    }
   
    @Test
    public void mixedLines() throws Exception {
        for (int i = 0; i < LEVELS.length; i++) {
            lineDefs.add(new OrthoLineDef(LineOrientation.HORIZONTAL, LEVELS[i], SPACINGS[i]));
            lineDefs.add(new OrthoLineDef(LineOrientation.VERTICAL, LEVELS[i], SPACINGS[i]));
        }

        SimpleFeatureSource featureSource = Lines.createOrthoLines(BOUNDS, lineDefs);
        assertLineFeatures(featureSource, LineOrientation.HORIZONTAL, BOUNDS.getMinY());
        assertLineFeatures(featureSource, LineOrientation.VERTICAL, BOUNDS.getMinX());
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     * minor lines at 2 degree spacing are indicated by level = 1
     * (level values are arbitrary; only rank order matters)
     */
    List<OrthoLineDef> lineDefs = Arrays.asList(
            // vertical (longitude) lines
            new OrthoLineDef(LineOrientation.VERTICAL, 2, 10.0),
            new OrthoLineDef(LineOrientation.VERTICAL, 1, 2.0),
   
            // horizontal (latitude) lines
            new OrthoLineDef(LineOrientation.HORIZONTAL, 2, 10.0),
            new OrthoLineDef(LineOrientation.HORIZONTAL, 1, 2.0));
   
    // Specify vertex spacing to get "densified" polygons
    double vertexSpacing = 0.1;
    SimpleFeatureSource grid = Lines.createOrthoLines(gridBounds, lineDefs, vertexSpacing);
   
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Related Classes of org.geotools.grid.ortholine.OrthoLineDef

  • org.geotools.grid.GridExamples
  • org.geotools.grid.LinesTest
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