Add image layer type to support GeoTIFF and Cloud Optimized GeoTIFF images

API/Backend/Config/routes/configs.js

@@ -694,7 +694,7 @@ function addLayer(req, res, next, cb, forceConfig, caller = "addLayer") {
     mission: "{mission_name}",
     layer: {
       name: "{new_layer_name}",
-      type: "header || vector || vectortile || query || model || tile || data",
+      type: "header || vector || vectortile || query || model || tile || data || image",
       "more...": "...",
     },
     "placement?": {

API/Backend/Config/validate.js

@@ -89,6 +89,12 @@ const validateLayers = (config) => {
         // Check model params (pos, rot, scale)
         errs = errs.concat(isValidModelParams(layer));
         break;
+      case "image":
+        // Check url
+        errs = errs.concat(isValidUrl(layer));
+        // Check zooms
+        errs = errs.concat(isValidZooms(layer));
+        break;
       default:
         errs = errs.concat(
           err(`Unknown layer type: '${layer.type}'`, ["layers[layer].type"])
@@ -316,6 +322,10 @@ const fillInMissingFieldsWithDefaults = (layer) => {
       layer.style = layer.style || {};
       layer.style.className = layer.name.replace(/ /g, "").toLowerCase();
       break;
+    case "image":
+      layer.style = layer.style || {};
+      layer.style.className = layer.name.replace(/ /g, "").toLowerCase();
+      break;
     case "model":
       break;
     default:

API/Backend/Utils/routes/utils.js

@@ -296,6 +296,25 @@ router.post("/getbands", function (req, res) {
   );
 });
 
+//utils getminmax
+router.post("/getminmax", function (req, res) {
+  const path = encodeURIComponent(req.body.path);
+  const bands = encodeURIComponent(req.body.bands);
+
+  execFile(
+    "python",
+    ["private/api/gdalinfoMinMax.py", path, bands],
+    function (error, stdout, stderr) {
+      if (error) {
+        logger("warn", error);
+        res.status(400).send();
+      } else {
+        res.send(stdout);
+      }
+    }
+  );
+});
+
 //utils ll2aerll
 router.post("/ll2aerll", function (req, res) {
   const lng = encodeURIComponent(req.body.lng);

configuration/env.js

@@ -109,6 +109,7 @@ function getClientEnvironment(publicUrl) {
         THIRD_PARTY_COOKIES: process.env.THIRD_PARTY_COOKIES || "",
         SKIP_CLIENT_INITIAL_LOGIN: process.env.SKIP_CLIENT_INITIAL_LOGIN || "",
         IS_DOCKER: process.env.IS_DOCKER,
+        WITH_TITILER: process.env.WITH_TITILER,
       }
     );
   // Stringify all values so we can feed into webpack DefinePlugin

configuration/webpack.config.js

@@ -381,7 +381,7 @@ module.exports = function (webpackEnv) {
             // Process any JS outside of the app with Babel.
             // Unlike the application JS, we only compile the standard ES features.
             {
-              test: /\.(js|mjs)$/,
+              test: /\.(js|mjs|cjs)$/,
               exclude: /@babel(?:\/|\\{1,2})runtime/,
               loader: require.resolve("babel-loader"),
               options: {

configure/src/components/Tabs/Layers/Layers.js

@@ -29,6 +29,7 @@ import LanguageIcon from "@mui/icons-material/Language"; // Tile
 import GridViewIcon from "@mui/icons-material/GridView"; // Vector tile
 import ViewInArIcon from "@mui/icons-material/ViewInAr"; // Model
 import AirIcon from "@mui/icons-material/Air"; // Velocity
+import ImageIcon from '@mui/icons-material/Image'; // Image
 import AddIcon from "@mui/icons-material/Add";
 
 import VisibilityIcon from "@mui/icons-material/Visibility";
@@ -386,6 +387,9 @@ export default function Layers() {
                     case "velocity":
                       iconType = <AirIcon fontSize="small" />;
                       color = "#24807c";
+                    case "image":
+                      iconType = <ImageIcon fontSize="small" />;
+                      color = "#b0518f";
                       break;
                     default:
                   }

configure/src/components/Tabs/Layers/Modals/LayerModal/LayerModal.js

@@ -45,6 +45,7 @@ import tileConfig from "../../../../../metaconfigs/layer-tile-config.json";
 import vectorConfig from "../../../../../metaconfigs/layer-vector-config.json";
 import vectortileConfig from "../../../../../metaconfigs/layer-vectortile-config.json";
 import velocityConfig from "../../../../../metaconfigs/layer-velocity-config.json";
+import imageConfig from "../../../../../metaconfigs/layer-image-config.json";
 
 const useStyles = makeStyles((theme) => ({
   Modal: {
@@ -196,6 +197,10 @@ const LayerModal = (props) => {
       config = velocityConfig;
       break;
 
+    case "image":
+      config = imageConfig;
+      break;
+
     default:
       break;
   }

configure/src/core/Maker.js

@@ -721,31 +721,96 @@ const getComponent = (
         </FormControl>
       );
 
+      let domain =
+      window.mmgisglobal.NODE_ENV === "development"
+        ? "http://localhost:8888/"
+        : window.mmgisglobal.ROOT_PATH || "";
+      if (domain.length > 0 && !domain.endsWith("/")) domain += "/";
+
+      let colormap_html
+      if (window.mmgisglobal.WITH_TITILER === "true") {
+        // Get colors from TiTiler if it is available
+        colormap_html = (
+          <div style={{width: "100%"}}>
+            <img id="titlerCogColormapImage" style={{height: "20px", width: "100%"}} src={`${domain}titiler/colorMaps/${dropdown_value.toLowerCase()}?format=png`} />
+          </div>
+        )
+      } else {
+        let colormap = dropdown_value
+        // js-colormaps data object only contains the non reversed color so we need to track if the color is reversed
+        let reverse = false
+
+        // TiTiler colormap variables are all lower case so we need to format them correctly for js-colormaps
+        if (colormap.toLowerCase().endsWith('_r')) {
+            colormap = colormap.substring(0, colormap.length - 2)
+            reverse = true
+        }
+
+        let index = Object.keys(colormapData).findIndex(v => {
+          return v.toLowerCase() === colormap.toLowerCase();
+        });
+
+        if (index > -1) {
+          colormap = Object.keys(colormapData)[index]
+        } else {
+          console.warn(`The colormap '${colormap}' does not exist`);
+        }
+
+        if (colormap in colormapData) {
+          colormap_html = colormapData[colormap].colors.map(
+            (hex) => {
+              return (
+                <div
+                  className={c.colorDropdownArrayHex}
+                  style={{ background: `rgb(${hex.map(v => {return Math.floor(v * 255)}).join(',')})` }}
+                ></div>
+              );
+            }
+          )
+
+          if (reverse === true) {
+            colormap_html.reverse()
+          }
+        } else if (colormap === 'DEFAULT') {
+          // Default color for velocity layer
+          const defaultColors = [
+            'rgb(36,104, 180)',
+            'rgb(60,157, 194)',
+            'rgb(128,205,193 )',
+            'rgb(151,218,168 )',
+            'rgb(198,231,181)',
+            'rgb(238,247,217)',
+            'rgb(255,238,159)',
+            'rgb(252,217,125)',
+            'rgb(255,182,100)',
+            'rgb(252,150,75)',
+            'rgb(250,112,52)',
+            'rgb(245,64,32)',
+            'rgb(237,45,28)',
+            'rgb(220,24,32)',
+            'rgb(180,0,35)',
+          ]
+
+          colormap_html = defaultColors.map(
+            (hex) => {
+              return (
+                <div
+                  className={c.colorDropdownArrayHex}
+                  style={{ background: `${hex}`}}
+                ></div>
+              );
+            }
+          )
+        }
+      }
+
       return (
         <div>
           {inlineHelp ? (
             <>
               {inner}
               <div className={c.textArrayHexes}>
-                {typeof dropdown_value === "string"
-                  ? colormapData[dropdown_value] &&
-                    colormapData[dropdown_value].colors
-                    ? colormapData[dropdown_value].colors.map((hex) => {
-                        return (
-                          <div
-                            className={c.colorDropdownArrayHex}
-                            style={{
-                              background: `rgb(${hex
-                                .map((v) => {
-                                  return Math.floor(v * 255);
-                                })
-                                .join(",")})`,
-                            }}
-                          ></div>
-                        );
-                      })
-                    : null
-                  : null}
+                {colormap_html || null}
               </div>
               <Typography className={c.subtitle2}>
                 {com.description || ""}

configure/src/core/injectables.js

@@ -1,18 +1,22 @@
 import { calls } from "./calls";
+import { data as colormapData } from '../external/js-colormaps.js'
 
 const injectablesDefaults = {
   TILE_MATRIX_SETS: ["WebMercatorQuad"],
   COLORMAP_NAMES: ["viridis"],
+  VELOCITY_COLORMAP_NAMES: ["RDYLBU_R"],
 };
 // Initialize with reasonable defaults
 const injectables = {
   TILE_MATRIX_SETS: injectablesDefaults["TILE_MATRIX_SETS"],
   COLORMAP_NAMES: injectablesDefaults["COLORMAP_NAMES"],
+  VELOCITY_COLORMAP_NAMES: injectablesDefaults["VELOCITY_COLORMAP_NAMES"],
 };
 
 export const getInjectables = () => {
   getTileMatrixSets();
-  getColormapNames();
+  getColormapNames("COLORMAP_NAMES");
+  getColormapNames("VELOCITY_COLORMAP_NAMES");
 };
 
 export const inject = (configJson) => {
@@ -66,43 +70,61 @@ function getTileMatrixSets() {
   }
 }
 
-function getColormapNames() {
-  const injectableName = "COLORMAP_NAMES";
+function getColormapNames(injectableName) {
   if (window.mmgisglobal.WITH_TITILER === "true") {
     calls.api(
       "titiler_colormapNames",
       null,
       (res) => {
+        // Get the intersection of colormaps from js-colormaps and TiTiler
+        const js_colormaps = Object.keys(colormapData).map((color => color.toLowerCase()));
+        let colormaps = res.colorMaps;
+        colormaps = colormaps.filter((color) => {
+            if (js_colormaps.includes(color.toLowerCase())) {
+                return color;
+            }
+
+            // js-colormaps only includes the non reversed names so check for the reverse
+            if (color.endsWith("_r") && js_colormaps.includes(color.substr(0, color.length - 2))) {
+                return color;
+            }
+        });
+
+        // Sort
+        colormaps.sort();
+
         // ... new Set removes duplicates
         injectables[injectableName] = [
           ...new Set(
-            injectablesDefaults["COLORMAP_NAMES"].concat(res.colorMaps)
+            injectablesDefaults[injectableName].concat(colormaps)
           ),
         ];
       },
       (res) => {
         console.warn(`Failed to query for ${injectableName}. Using defaults.`);
-        injectables[injectableName] = [
-          "gist_earth",
-          "gist_earth_r",
-          "gist_gray",
-          "gist_gray_r",
-          "gist_heat",
-          "gist_heat_r",
-          "gist_ncar",
-          "gist_ncar_r",
-          "gist_rainbow",
-          "gist_rainbow_r",
-          "gist_stern",
-          "gist_stern_r",
-          "gist_yarg",
-          "gist_yarg_r",
-          "terrain",
-          "terrain_r",
-          "viridis",
-          "viridis_r",
-        ];
+        injectables[injectableName] = Object.keys(colormapData);
       }
     );
+  } else {
+    // Get colormaps from js-colormaps and the inversed colors
+    const js_colormaps = Object.keys(colormapData).map((color => color.toLowerCase()));
+    let colormaps = [];
+    js_colormaps.forEach((color) => {
+      colormaps.push(color);
+      // js-colormaps only includes the non reversed names so add the reverse
+      if (!color.endsWith("_r")) {
+        colormaps.push(`${color}_r`);
+      }
+    });
+
+    // Sort
+    colormaps.sort();
+
+    // ... new Set removes duplicates
+    injectables[injectableName] = [
+      ...new Set(
+        injectablesDefaults[injectableName].concat(colormaps)
+      ),
+    ];
   }
 }

configure/src/metaconfigs/layer-data-config.json

@@ -15,6 +15,7 @@
               "options": [
                 "data",
                 "header",
+                "image",
                 "model",
                 "query",
                 "tile",

configure/src/metaconfigs/layer-header-config.json

@@ -15,6 +15,7 @@
               "options": [
                 "data",
                 "header",
+                "image",
                 "model",
                 "query",
                 "tile",