OSGeo · rouault · Aug 3, 2020 · Jul 10, 2020
diff --git a/autotest/pyscripts/test_gdal2tiles.py b/autotest/pyscripts/test_gdal2tiles.py
@@ -511,3 +511,31 @@ def test_gdal2tiles_py_profile_geodetic_tmscompatible_xyz():
     )
 
     shutil.rmtree('tmp/out_gdal2tiles_smallworld', ignore_errors=True)
+
+
+def test_gdal2tiles_py_mapml():
+
+    script_path = test_py_scripts.get_py_script('gdal2tiles')
+    if script_path is None:
+        pytest.skip()
+
+    shutil.rmtree('tmp/out_gdal2tiles_mapml', ignore_errors=True)
+
+    gdal.Translate('tmp/byte_CBM.tif', '../gcore/data/byte.tif',
+                   options='-a_srs EPSG:3978 -a_ullr 0 7928380 40 7928300')
+
+    test_py_scripts.run_py_script_as_external_script(
+        script_path,
+        'gdal2tiles',
+        '-q -p CBMTILE -w mapml -z 16-18 --url "https://foo" tmp/byte_CBM.tif tmp/out_gdal2tiles_mapml')
+
+    mapml = open('tmp/out_gdal2tiles_mapml/mapml.mapml', 'rb').read().decode('utf-8')
+    print(mapml)
+    assert '<extent units="CBMTILE">' in mapml
+    assert '<input name="z" type="zoom" value="18" min="16" max="18" />' in mapml
+    assert '<input name="x" type="location" axis="column" units="tilematrix" min="925005" max="925007" />' in mapml
+    assert '<input name="y" type="location" axis="row" units="tilematrix" min="837614" max="837615" />' in mapml
+    assert '<link tref="https://foo/out_gdal2tiles_mapml/{z}/{x}/{y}.png" rel="tile" />' in mapml
+
+    shutil.rmtree('tmp/out_gdal2tiles_mapml', ignore_errors=True)
+    gdal.Unlink('tmp/byte_CBM.tif')
diff --git a/gdal/data/template_tiles.mapml b/gdal/data/template_tiles.mapml
@@ -0,0 +1,28 @@
+<mapml>
+    <head>
+        <title>states</title>
+        <base href="${URL}" />
+        <meta charset="utf-8" />
+        <meta content="text/mapml;projection=${TILING_SCHEME}" http-equiv="Content-Type" />
+        <!--
+        <link href="http://localhost:8080/myservice/mapml/WGS84?style=" rel="alternate" projection="WGS84" />
+        <link href="http://localhost:8080/myservice/mapml/OSMTILE?style=" rel="alternate" projection="OSMTILE" />
+        <link href="http://localhost:8080/myservice/mapml/CBMTILE?style=" rel="alternate" projection="CBMTILE" />
+        <link href="http://localhost:8080/myservice/mapml/APSTILE?style=" rel="alternate" projection="APSTILE" />
+        -->
+    </head>
+    <body>
+        <extent units="${TILING_SCHEME}">
+            <input name="z" type="zoom" value="${CURZOOM}" min="${MINZOOM}" max="${MAXZOOM}" />
+            <input name="x" type="location" axis="column" units="tilematrix" min="${MINTILEX}" max="${MAXTILEX}" />
+            <input name="y" type="location" axis="row" units="tilematrix" min="${MINTILEY}" max="${MAXTILEY}" />
+            <link tref="${URL}{z}/{x}/{y}.${TILEEXT}" rel="tile" />
+            <!--<link tref="http://localhost:8080/myservice/wmts?layer=MYLAYER&amp;style=&amp;tilematrixset=${TILING_SCHEME}&amp;service=WMTS&amp;request=GetTile&amp;version=1.0.0&amp;tilematrix={z}&amp;TileCol={x}&amp;TileRow={y}&amp;format=image/png" rel="tile" />-->
+            <!--
+            <input name="i" type="location" axis="i" units="tile" />
+            <input name="j" type="location" axis="j" units="tile" />
+            <link tref="http://localhost:8080/myservice/wmts/?LAYER=MYLAYER&amp;TILEMATRIX={z}&amp;TileCol={x}&amp;TileRow={y}&amp;TILEMATRIXSET=WGS84&amp;SERVICE=WMTS&amp;VERSION=1.0.0&amp;REQUEST=GetFeatureInfo&amp;FEATURE_COUNT=50&amp;FORMAT=image/png&amp;STYLE=&amp;INFOFORMAT=text/mapml&amp;I={i}&amp;J={j}" rel="query" />
+            -->
+        </extent>
+    </body>
+</mapml>
diff --git a/gdal/data/tms_MapML_APSTILE.json b/gdal/data/tms_MapML_APSTILE.json
@@ -0,0 +1,268 @@
+{
+  "type": "TileMatrixSetType",
+  "identifier": "APSTILE",
+  "title": "Alaska Polar Stereographic-based tiled coordinate reference system for the Arctic region.",
+  "supportedCRS": "http://www.opengis.net/def/crs/EPSG/0/5936",
+  "tileMatrix": [
+    {
+      "matrixHeight": 1,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 1,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 852895761.9785715
+    },
+    {
+      "matrixHeight": 2,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 2,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 426447880.98928577
+    },
+    {
+      "matrixHeight": 4,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 4,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 213223940.49464288
+    },
+    {
+      "matrixHeight": 8,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 8,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 106611970.24732144
+    },
+    {
+      "matrixHeight": 16,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 16,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 53305985.12366072
+    },
+    {
+      "matrixHeight": 32,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 32,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 26652992.56183036
+    },
+    {
+      "matrixHeight": 64,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 64,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 13326496.28091518
+    },
+    {
+      "matrixHeight": 128,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 128,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 6663248.14045759
+    },
+    {
+      "matrixHeight": 256,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 256,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 3331624.070228795
+    },
+    {
+      "matrixHeight": 512,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 512,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 1665812.0351143975
+    },
+    {
+      "matrixHeight": 1024,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 1024,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 832906.0175571988
+    },
+    {
+      "matrixHeight": 2048,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 2048,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 416453.0087785994
+    },
+    {
+      "matrixHeight": 4096,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 4096,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 208226.5043892997
+    },
+    {
+      "matrixHeight": 8192,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 8192,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 104113.25219464985
+    },
+    {
+      "matrixHeight": 16384,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 16384,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 52056.62609732492
+    },
+    {
+      "matrixHeight": 32768,
+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 32768,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 26028.31304866246
+    },
+    {
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+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 65536,
+      "identifier": "0",
+      "type": "TileMatrixType",
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+    },
+    {
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+      "tileWidth": 256,
+      "topLeftCorner": [
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+        32567784.109255
+      ],
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+    },
+    {
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+      "tileWidth": 256,
+      "topLeftCorner": [
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+        32567784.109255
+      ],
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+      "identifier": "0",
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+    },
+    {
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+      "tileHeight": 256,
+      "tileWidth": 256,
+      "topLeftCorner": [
+        -28567784.109255,
+        32567784.109255
+      ],
+      "matrixWidth": 524288,
+      "identifier": "0",
+      "type": "TileMatrixType",
+      "scaleDenominator": 1626.7695655414038
+    }
+  ]
+}