build

dist/image-sequencer.js

@@ -65962,6 +65962,12 @@ module.exports = function Dynamic(options, UI, util) {
         // save first image's pixels
         var priorStep = this.getStep(options.offset);
 
+        if (priorStep.output === undefined) {
+            this.output = input;
+            UI.notify('Offset Unavailable','offset-notification');
+            callback();
+        } 
+
         getPixels(priorStep.output.src, function(err, pixels) {
             options.firstImagePixels = pixels;
 
@@ -66328,24 +66334,50 @@ module.exports={
 }
 
 },{}],177:[function(require,module,exports){
-module.exports = function NdviColormapfunction(options, UI) {
+module.exports = function Colorbar(options, UI) {
 
-    var defaults = require('./../../util/getDefaults.js')(require('./info.json'));
+  var defaults = require('./../../util/getDefaults.js')(require('./info.json'));
+  var output;
 
-    options.x = options.x || defaults.x;
-    options.y = options.y || defaults.y;
-    options.colormap = options.colormap || defaults.colormap;
-    options.h = options.h || defaults.h;
-    this.expandSteps([
-        { 'name': 'gradient', 'options': {} },
-        { 'name': 'colormap', 'options': { colormap: options.colormap } },
-        { 'name': 'crop', 'options': { 'y': 0, 'h': options.h } },
-        { 'name': 'overlay', 'options': { 'x': options.x, 'y': options.y, 'offset': -4 } }
-    ]);
-    return {
-        isMeta: true
-    }
+  options.x = options.x || defaults.x;
+  options.y = options.y || defaults.y;
+  options.colormap = options.colormap || defaults.colormap;
+  options.h = options.h || defaults.h;
+
+console.log('added colorbar 13');
+  var steps = [
+    { 'name': 'gradient', 'options': {} },
+    { 'name': 'colormap', 'options': { colormap: options.colormap } },
+    { 'name': 'crop', 'options': { 'y': 0, 'h': options.h } },
+    { 'name': 'overlay', 'options': { 'x': options.x, 'y': options.y, 'offset': -4 } }
+  ];
+
+  var internalSequencer = ImageSequencer();
+console.log('colorbar setup is', internalSequencer);
+
+  function draw(input,callback) {
+
+    var step = this;
+console.log('colorbar draw', input);
+
+    internalSequencer.addImage(input.src, function onAddImage() {
+      internalSequencer.importJSON(steps);
+      internalSequencer.run(function onCallback(internalOutput) {
+        step.output = { src: internalOutput, format: input.format };
+        callback();
+      });
+    });
+
+  }
+
+  return {
+    options: options,
+    draw: draw,
+    output: output,
+    UI: UI
+  }
 }
+
 },{"./../../util/getDefaults.js":270,"./info.json":179}],178:[function(require,module,exports){
 arguments[4][162][0].apply(exports,arguments)
 },{"./Module":177,"./info.json":179,"dup":162}],179:[function(require,module,exports){
@@ -67242,7 +67274,7 @@ module.exports = function DoNothing(options,UI) {
   }
 }
 
-},{"../_nomodule/PixelManipulation.js":253,"get-pixels":29,"jsqr":74}],198:[function(require,module,exports){
+},{"../_nomodule/PixelManipulation.js":264,"get-pixels":29,"jsqr":74}],198:[function(require,module,exports){
 arguments[4][162][0].apply(exports,arguments)
 },{"./Module":197,"./info.json":199,"dup":162}],199:[function(require,module,exports){
 module.exports={
@@ -68991,14 +69023,15 @@ module.exports={
       "rotate": {
         "type": "range",
         "desc": "Angular value for rotation in degrees",
-        "default": "0",
+        "default": "90",
         "min": "0",
         "max": "360",
         "step": "1"
       }
     },
     "docs-link":"https://github.com/publiclab/image-sequencer/blob/main/docs/MODULES.md"
   }
+
 },{}],251:[function(require,module,exports){
 /*
  * Saturate an image with a value from 0 to 1
@@ -69757,6 +69790,10 @@ module.exports = function UserInterface(events = {}) {
     }
   }
 
+  events.notify = events.notify || function(msg) {
+     console.log(msg);
+  }
+
   return events;
 
 }