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Benoît Harrault · Benoît Harrault · 93d65e4e · 93d65e4e
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
+02_optimized_images/*.png
+*.html
--- a/scripts/03_check_sliced_images.sh
+++ b/scripts/03_check_sliced_images.sh
+#!/usr/bin/env bash
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+BASE_DIR="$(dirname "${CURRENT_DIR}")"
+
+ASSETS_BASE_FOLDER="${BASE_DIR}/assets"
+ASSETS_FILE="${ASSETS_BASE_FOLDER}/files/images.json"
+IMAGES_ASSETS_FOLDER="${ASSETS_BASE_FOLDER}/images"
+
+if [[ ! -f "${ASSETS_FILE}" ]]; then
+  echo "Missing json assets file ${ASSETS_FILE}"
+  echo "Abort."
+  exit 1
+fi
+
+# Encode images list to base64 to inject into javascript code
+IMAGES_LIST_ENCODED="$(cat "${ASSETS_FILE}" | base64 -w0)"
+
+HTML_OUTPUT_FiLE="${CURRENT_DIR}/index.html"
+
+HTML_CONTENT="
+<html>
+  <head>
+    <title></title>
+    <style>
+      #images-board {
+        width: 100%;
+        border-collapse: collapse;
+      }
+      #images-board td {
+        padding: 5px;
+      }
+      #images-board span {
+        font-family: monospace;
+        white-space: pre;
+      }
+      #images-board img {
+        width: 100%;
+        border: solid 2px #222;
+      }
+      #images-board div {
+        position: relative;
+      }
+      #images-board div svg {
+        position: absolute;
+        top: 3px;
+        left: 3px;
+      }
+    </style>
+  </head>
+  <body>
+    <table id=\"images-board\"></table>
+    <script>
+      const images_json_base64 = '${IMAGES_LIST_ENCODED}';
+      const images_json = atob(images_json_base64);
+      const images = JSON.parse(images_json);
+
+      const lineStyle = 'stroke=\"orange\" stroke-width=\"2\"';
+      const size = 300;
+
+      function lines(count) {
+        svg = '';
+        for (var i = 0; i <= count; i++) {
+          z = (size / count) * i;
+          svg += '<line x1=\"0\" x2=\"' + size + '\" y1=\"' + z + '\" y2=\"' + z + '\" ' + lineStyle + '/>';
+          svg += '<line x1=\"' + z + '\" x2=\"' + z + '\" y1=\"0\" y2=\"' + size + '\" ' + lineStyle + '/>';
+        }
+        return svg;
+      }
+
+      const mask_3 = '<svg viewBox=\"0 0 ' + size + ' ' + size + '\">' + lines(3) + '</svg>';
+      const mask_4 = '<svg viewBox=\"0 0 ' + size + ' ' + size + '\">' + lines(4) + '</svg>';
+      const mask_5 = '<svg viewBox=\"0 0 ' + size + ' ' + size + '\">' + lines(5) + '</svg>';
+
+      var table = document.getElementById('images-board');
+      images.images.forEach(function (image) {
+        if (image !== '') {
+          imageUrl = '../assets/images/' + image + '.png';
+
+          var cell1 = document.createElement('td');
+          var cell2 = document.createElement('td');
+          var cell3 = document.createElement('td');
+          var cell4 = document.createElement('td');
+
+          cell1.innerHTML = '<span>' + image + '</span>';
+          cell2.innerHTML = '<div><img src=\"' + imageUrl + '\">' + mask_3 + '</div>';
+          cell3.innerHTML = '<div><img src=\"' + imageUrl + '\">' + mask_4 + '</div>';
+          cell4.innerHTML = '<div><img src=\"' + imageUrl + '\">' + mask_5 + '</div>';
+
+          var line = document.createElement('tr');
+          line.appendChild(cell1);
+          line.appendChild(cell2);
+          line.appendChild(cell3);
+          line.appendChild(cell4);
+
+          table.appendChild(line);
+        }
+      });
+    </script>
+  </body>
+</html>
+"
+
+echo "${HTML_CONTENT}" > "${HTML_OUTPUT_FiLE}"
+
+echo "done."
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