add file

node_modules/vuetify/lib/components/VSparkline/helpers/core.js

@@ -0,0 +1,46 @@
+export function genPoints(values, boundary) {
+  const {
+    minX,
+    maxX,
+    minY,
+    maxY
+  } = boundary;
+  const totalValues = values.length;
+  const maxValue = Math.max(...values);
+  const minValue = Math.min(...values);
+  const gridX = (maxX - minX) / (totalValues - 1);
+  const gridY = (maxY - minY) / (maxValue - minValue || 1);
+  return values.map((value, index) => {
+    return {
+      x: minX + index * gridX,
+      y: maxY - (value - minValue) * gridY + +(index === totalValues - 1) * 0.00001 - +(index === 0) * 0.00001,
+      value
+    };
+  });
+}
+export function genBars(values, boundary) {
+  const {
+    minX,
+    maxX,
+    minY,
+    maxY
+  } = boundary;
+  const totalValues = values.length;
+  let maxValue = Math.max(...values);
+  let minValue = Math.min(...values);
+  if (minValue > 0) minValue = 0;
+  if (maxValue < 0) maxValue = 0;
+  const gridX = maxX / totalValues;
+  const gridY = (maxY - minY) / (maxValue - minValue || 1);
+  const horizonY = maxY - Math.abs(minValue * gridY);
+  return values.map((value, index) => {
+    const height = Math.abs(gridY * value);
+    return {
+      x: minX + index * gridX,
+      y: horizonY - height + +(value < 0) * height,
+      height,
+      value
+    };
+  });
+}
+//# sourceMappingURL=core.js.map

node_modules/vuetify/lib/components/VSparkline/helpers/core.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../../../src/components/VSparkline/helpers/core.ts"],"names":[],"mappings":"AAEA,OAAM,SAAU,SAAV,CACJ,MADI,EAEJ,QAFI,EAEc;AAElB,QAAM;AAAE,IAAA,IAAF;AAAQ,IAAA,IAAR;AAAc,IAAA,IAAd;AAAoB,IAAA;AAApB,MAA6B,QAAnC;AACA,QAAM,WAAW,GAAG,MAAM,CAAC,MAA3B;AACA,QAAM,QAAQ,GAAG,IAAI,CAAC,GAAL,CAAS,GAAG,MAAZ,CAAjB;AACA,QAAM,QAAQ,GAAG,IAAI,CAAC,GAAL,CAAS,GAAG,MAAZ,CAAjB;AAEA,QAAM,KAAK,GAAG,CAAC,IAAI,GAAG,IAAR,KAAiB,WAAW,GAAG,CAA/B,CAAd;AACA,QAAM,KAAK,GAAG,CAAC,IAAI,GAAG,IAAR,KAAkB,QAAQ,GAAG,QAAZ,IAAyB,CAA1C,CAAd;AAEA,SAAO,MAAM,CAAC,GAAP,CAAW,CAAC,KAAD,EAAQ,KAAR,KAAiB;AACjC,WAAO;AACL,MAAA,CAAC,EAAE,IAAI,GAAG,KAAK,GAAG,KADb;AAEL,MAAA,CAAC,EACC,IAAI,GACJ,CAAC,KAAK,GAAG,QAAT,IAAqB,KADrB,GAEA,EAAE,KAAK,KAAK,WAAW,GAAG,CAA1B,IAA+B,OAF/B,GAGA,EAAE,KAAK,KAAK,CAAZ,IAAiB,OANd;AAOL,MAAA;AAPK,KAAP;AASD,GAVM,CAAP;AAWD;AAED,OAAM,SAAU,OAAV,CACJ,MADI,EAEJ,QAFI,EAEc;AAElB,QAAM;AAAE,IAAA,IAAF;AAAQ,IAAA,IAAR;AAAc,IAAA,IAAd;AAAoB,IAAA;AAApB,MAA6B,QAAnC;AACA,QAAM,WAAW,GAAG,MAAM,CAAC,MAA3B;AACA,MAAI,QAAQ,GAAG,IAAI,CAAC,GAAL,CAAS,GAAG,MAAZ,CAAf;AACA,MAAI,QAAQ,GAAG,IAAI,CAAC,GAAL,CAAS,GAAG,MAAZ,CAAf;AAEA,MAAI,QAAQ,GAAG,CAAf,EAAkB,QAAQ,GAAG,CAAX;AAClB,MAAI,QAAQ,GAAG,CAAf,EAAkB,QAAQ,GAAG,CAAX;AAElB,QAAM,KAAK,GAAG,IAAI,GAAG,WAArB;AACA,QAAM,KAAK,GAAG,CAAC,IAAI,GAAG,IAAR,KAAkB,QAAQ,GAAG,QAAZ,IAAyB,CAA1C,CAAd;AACA,QAAM,QAAQ,GAAG,IAAI,GAAG,IAAI,CAAC,GAAL,CAAS,QAAQ,GAAG,KAApB,CAAxB;AAEA,SAAO,MAAM,CAAC,GAAP,CAAW,CAAC,KAAD,EAAQ,KAAR,KAAiB;AACjC,UAAM,MAAM,GAAG,IAAI,CAAC,GAAL,CAAS,KAAK,GAAG,KAAjB,CAAf;AAEA,WAAO;AACL,MAAA,CAAC,EAAE,IAAI,GAAG,KAAK,GAAG,KADb;AAEL,MAAA,CAAC,EAAE,QAAQ,GAAG,MAAX,GACD,EAAE,KAAK,GAAG,CAAV,IAAe,MAHZ;AAIL,MAAA,MAJK;AAKL,MAAA;AALK,KAAP;AAOD,GAVM,CAAP;AAWD","sourcesContent":["import { Point, Boundary, Bar } from '../VSparkline'\n\nexport function genPoints (\n  values: number[],\n  boundary: Boundary\n): Point[] {\n  const { minX, maxX, minY, maxY } = boundary\n  const totalValues = values.length\n  const maxValue = Math.max(...values)\n  const minValue = Math.min(...values)\n\n  const gridX = (maxX - minX) / (totalValues - 1)\n  const gridY = (maxY - minY) / ((maxValue - minValue) || 1)\n\n  return values.map((value, index) => {\n    return {\n      x: minX + index * gridX,\n      y:\n        maxY -\n        (value - minValue) * gridY +\n        +(index === totalValues - 1) * 0.00001 -\n        +(index === 0) * 0.00001,\n      value,\n    }\n  })\n}\n\nexport function genBars (\n  values: number[],\n  boundary: Boundary\n): Bar[] {\n  const { minX, maxX, minY, maxY } = boundary\n  const totalValues = values.length\n  let maxValue = Math.max(...values)\n  let minValue = Math.min(...values)\n\n  if (minValue > 0) minValue = 0\n  if (maxValue < 0) maxValue = 0\n\n  const gridX = maxX / totalValues\n  const gridY = (maxY - minY) / ((maxValue - minValue) || 1)\n  const horizonY = maxY - Math.abs(minValue * gridY)\n\n  return values.map((value, index) => {\n    const height = Math.abs(gridY * value)\n\n    return {\n      x: minX + index * gridX,\n      y: horizonY - height +\n        +(value < 0) * height,\n      height,\n      value,\n    }\n  })\n}\n"],"sourceRoot":"","file":"core.js"}

node_modules/vuetify/lib/components/VSparkline/helpers/math.js

@@ -0,0 +1,32 @@
+function int(value) {
+  return parseInt(value, 10);
+}
+/**
+ * https://en.wikipedia.org/wiki/Collinearity
+ * x=(x1+x2)/2
+ * y=(y1+y2)/2
+ */
+
+
+export function checkCollinear(p0, p1, p2) {
+  return int(p0.x + p2.x) === int(2 * p1.x) && int(p0.y + p2.y) === int(2 * p1.y);
+}
+export function getDistance(p1, p2) {
+  return Math.sqrt(Math.pow(p2.x - p1.x, 2) + Math.pow(p2.y - p1.y, 2));
+}
+export function moveTo(to, from, radius) {
+  const vector = {
+    x: to.x - from.x,
+    y: to.y - from.y
+  };
+  const length = Math.sqrt(vector.x * vector.x + vector.y * vector.y);
+  const unitVector = {
+    x: vector.x / length,
+    y: vector.y / length
+  };
+  return {
+    x: from.x + unitVector.x * radius,
+    y: from.y + unitVector.y * radius
+  };
+}
+//# sourceMappingURL=math.js.map

node_modules/vuetify/lib/components/VSparkline/helpers/math.js.map

@@ -0,0 +1 @@
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node_modules/vuetify/lib/components/VSparkline/helpers/path.js

@@ -0,0 +1,26 @@
+import { checkCollinear, getDistance, moveTo } from './math';
+/**
+ * From https://github.com/unsplash/react-trend/blob/master/src/helpers/DOM.helpers.js#L18
+ */
+
+export function genPath(points, radius, fill = false, height = 75) {
+  const start = points.shift();
+  const end = points[points.length - 1];
+  return (fill ? `M${start.x} ${height - start.x + 2} L${start.x} ${start.y}` : `M${start.x} ${start.y}`) + points.map((point, index) => {
+    const next = points[index + 1];
+    const prev = points[index - 1] || start;
+    const isCollinear = next && checkCollinear(next, point, prev);
+
+    if (!next || isCollinear) {
+      return `L${point.x} ${point.y}`;
+    }
+
+    const threshold = Math.min(getDistance(prev, point), getDistance(next, point));
+    const isTooCloseForRadius = threshold / 2 < radius;
+    const radiusForPoint = isTooCloseForRadius ? threshold / 2 : radius;
+    const before = moveTo(prev, point, radiusForPoint);
+    const after = moveTo(next, point, radiusForPoint);
+    return `L${before.x} ${before.y}S${point.x} ${point.y} ${after.x} ${after.y}`;
+  }).join('') + (fill ? `L${end.x} ${height - start.x + 2} Z` : '');
+}
+//# sourceMappingURL=path.js.map

node_modules/vuetify/lib/components/VSparkline/helpers/path.js.map

@@ -0,0 +1 @@
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