Microscope/testTile.html at master · TLTMedia/Microscope · GitHub

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<!doctype html>
<html class="no-js" lang="">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="x-ua-compatible" content="ie=edge">
  <title>Untitled Document</title>
  <meta name="description" content="">
  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="apple-touch-icon" href="apple-touch-icon.png">
  <!-- Place favicon.ico in the root directory -->
  <script src="https://code.jquery.com/jquery-3.3.1.js" integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60=" crossorigin="anonymous"></script>
  <link rel="stylesheet" type="text/css" href="style.css">

  <script>
    var state = {
      zoom: 0,
      row: 0,
      col: 0,
      index: 0,
      brightness: 0,
      focus: 0
    }
    var slideTableSize = 4;
    var tileSize = 128;
    $(function() {
      $("input").on("input", function(evt) {
        var whichRange = $(evt.target).attr("name")
        var value = $(evt.target).val() / 100;
        console.log("state.zoom = ", state.zoom)
        //console.log(whichRange, value)
        state[whichRange] = value;
        //console.log(state)
        //  state.index = 1 - state.index;
        showSlide(state)
      });
      drawTable(0);
      drawTable(1)
      $("input").trigger("input")

    });


    function drawTable(index) {

      var table = $("<table/>", {
        id: "id_" + index
      });
      for (rowOffset = 0; rowOffset < slideTableSize; rowOffset++) {
        var tr = $("<tr/>");
        for (colOffset = 0; colOffset < slideTableSize; colOffset++) {
          var quadIndex = (colOffset + (rowOffset * slideTableSize));
          var td = $("<td/>");
          var img = $("<img/>", {
            "id": "d_" + index + "_" + quadIndex,
            "class": "slideTile"
          });
          td.append(img);
          tr.append(td);
        }
        table.append(tr)
      }
      $("#slide").append(table)
    }

    function showSlide(state) {


      var numberOfColumns = Math.pow(2, Math.floor(state.zoom * 4) + 1);
      //            var slideOffsetRow = (state.row * tileSize) % tileSize;
      //            var slideOffsetColumn = (state.col * tileSize) % tileSize;
      var folder = numberOfColumns / 2;
      var currentRowRaw = numberOfColumns * state.row;
      var currentColumnRaw = numberOfColumns * state.col;

      var currentRow = Math.floor(currentRowRaw);
      var currentColumn = Math.floor(currentColumnRaw);
      var slideOffsetRow = tileSize * (currentRow - currentRowRaw);
      var slideOffsetColumn = tileSize * (currentColumn - currentColumnRaw);

      var illuminationBrightness = state.brightness;

      var illumination = `rgba(${Math.min(232, 232* illuminationBrightness)}, ${Math.min(224, 224*illuminationBrightness)}, ${Math.min(152, 152*illuminationBrightness)}, 1)`;

      var focus = state.focus;
      //  console.log(slideOffsetRow, slideOffsetColumn)


      $("#slide table").attr("style", `left: ${slideOffsetColumn}px;top: ${slideOffsetRow}px`);
      //$(".slideTile").attr("src", "")
      for (rowOffset = 0; rowOffset < slideTableSize; rowOffset++) {

        for (colOffset = 0; colOffset < slideTableSize; colOffset++) {
          var image;
          var rowWithOffset = currentRow + rowOffset - 1;
          var colWithOffset = currentColumn + colOffset - 1;
          var quadIndex = (colOffset + (rowOffset * slideTableSize));
          var imgIndex = colWithOffset + (rowWithOffset * numberOfColumns);


          image = "img/cells/" + folder + "/cell" + imgIndex.toString().padStart(4, "0") + ".png"
          if (rowWithOffset >= numberOfColumns || colWithOffset >= numberOfColumns || colWithOffset < 0 || rowWithOffset < 0) {
            image = "img/blankImage.png"
          }

          $("#d_" + state.index + "_" + quadIndex).attr("src", image)
          $("#background").css("background-color", illumination)
          $(".slideTile").css({
            "filter": "blur(" + focus + "rem) brightness(" + (illuminationBrightness * 100) + "%) ",

          });

          console.log($("#background").css("fill"));

          //                    $("##id_0").on("change", function() { // $("#id_0").css("fill", illumination); // });
        }

      }


    }
  </script>

  <style>
    /*
 #slide img { border: 1px solid black; }*/

    #slide td {
      /* border: 1px solid black; */
      padding: 0;
      margin: 0;
    }

    #slide {

      position: absolute;
      top: 280px;
      left: 80px;
    }

    #window {

      left: -200px;
      top: 90px;

      position: absolute;
    }

    input {
      width: 1200px;

    }

    #window img {}

    #slide table {
      position: absolute;
      font-size: 0px;
      border-spacing: 0;
      border: 0px;
      padding: 0;
      margin: 0;
      border-collapse: collapse;

    }

    #slideBed {
      position: absolute;
      top: 25%;
    }

    #background {
      position: absolute;
      z-index: -100;
      width: 100%;
      height: 100%;
    }
  </style>
</head>

<body>

  <input type=range value="0" name="col" />
  <input type=range value="0" name="row" />
  <input type=range value="0" name="zoom" />
  <input type=range value="0" name="brightness" />
  <input type=range value="0" name="focus" />
  <div id="slideBed">
    <div id="slide">


    </div>
    <div id="window">
      <img src="img/cells/window.png" /> </div>
  </div>
  <div id="background"> </div>
</body>

</html>