first commit

node_modules/lottie-web/player/js/utils/shapes/DashProperty.js

@@ -0,0 +1,63 @@
+import {
+  extendPrototype,
+} from '../functionExtensions';
+import DynamicPropertyContainer from '../helpers/dynamicProperties';
+import {
+  createSizedArray,
+  createTypedArray,
+} from '../helpers/arrays';
+import PropertyFactory from '../PropertyFactory';
+
+function DashProperty(elem, data, renderer, container) {
+  this.elem = elem;
+  this.frameId = -1;
+  this.dataProps = createSizedArray(data.length);
+  this.renderer = renderer;
+  this.k = false;
+  this.dashStr = '';
+  this.dashArray = createTypedArray('float32', data.length ? data.length - 1 : 0);
+  this.dashoffset = createTypedArray('float32', 1);
+  this.initDynamicPropertyContainer(container);
+  var i;
+  var len = data.length || 0;
+  var prop;
+  for (i = 0; i < len; i += 1) {
+    prop = PropertyFactory.getProp(elem, data[i].v, 0, 0, this);
+    this.k = prop.k || this.k;
+    this.dataProps[i] = { n: data[i].n, p: prop };
+  }
+  if (!this.k) {
+    this.getValue(true);
+  }
+  this._isAnimated = this.k;
+}
+
+DashProperty.prototype.getValue = function (forceRender) {
+  if (this.elem.globalData.frameId === this.frameId && !forceRender) {
+    return;
+  }
+  this.frameId = this.elem.globalData.frameId;
+  this.iterateDynamicProperties();
+  this._mdf = this._mdf || forceRender;
+  if (this._mdf) {
+    var i = 0;
+    var len = this.dataProps.length;
+    if (this.renderer === 'svg') {
+      this.dashStr = '';
+    }
+    for (i = 0; i < len; i += 1) {
+      if (this.dataProps[i].n !== 'o') {
+        if (this.renderer === 'svg') {
+          this.dashStr += ' ' + this.dataProps[i].p.v;
+        } else {
+          this.dashArray[i] = this.dataProps[i].p.v;
+        }
+      } else {
+        this.dashoffset[0] = this.dataProps[i].p.v;
+      }
+    }
+  }
+};
+extendPrototype([DynamicPropertyContainer], DashProperty);
+
+export default DashProperty;