375 lines
No EOL
12 KiB
JavaScript
375 lines
No EOL
12 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
|
|
var _colorable = _interopRequireDefault(require("../../mixins/colorable"));
|
|
|
|
var _mixins = _interopRequireDefault(require("../../util/mixins"));
|
|
|
|
var _core = require("./helpers/core");
|
|
|
|
var _path = require("./helpers/path");
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
|
|
|
|
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
|
|
|
|
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
|
|
|
|
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
|
|
|
|
var _default2 = (0, _mixins.default)(_colorable.default).extend({
|
|
name: 'VSparkline',
|
|
inheritAttrs: false,
|
|
props: {
|
|
autoDraw: Boolean,
|
|
autoDrawDuration: {
|
|
type: Number,
|
|
default: 2000
|
|
},
|
|
autoDrawEasing: {
|
|
type: String,
|
|
default: 'ease'
|
|
},
|
|
autoLineWidth: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
color: {
|
|
type: String,
|
|
default: 'primary'
|
|
},
|
|
fill: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
gradient: {
|
|
type: Array,
|
|
default: function _default() {
|
|
return [];
|
|
}
|
|
},
|
|
gradientDirection: {
|
|
type: String,
|
|
validator: function validator(val) {
|
|
return ['top', 'bottom', 'left', 'right'].includes(val);
|
|
},
|
|
default: 'top'
|
|
},
|
|
height: {
|
|
type: [String, Number],
|
|
default: 75
|
|
},
|
|
labels: {
|
|
type: Array,
|
|
default: function _default() {
|
|
return [];
|
|
}
|
|
},
|
|
labelSize: {
|
|
type: [Number, String],
|
|
default: 7
|
|
},
|
|
lineWidth: {
|
|
type: [String, Number],
|
|
default: 4
|
|
},
|
|
padding: {
|
|
type: [String, Number],
|
|
default: 8
|
|
},
|
|
showLabels: Boolean,
|
|
smooth: {
|
|
type: [Boolean, Number, String],
|
|
default: false
|
|
},
|
|
type: {
|
|
type: String,
|
|
default: 'trend',
|
|
validator: function validator(val) {
|
|
return ['trend', 'bar'].includes(val);
|
|
}
|
|
},
|
|
value: {
|
|
type: Array,
|
|
default: function _default() {
|
|
return [];
|
|
}
|
|
},
|
|
width: {
|
|
type: [Number, String],
|
|
default: 300
|
|
}
|
|
},
|
|
data: function data() {
|
|
return {
|
|
lastLength: 0
|
|
};
|
|
},
|
|
computed: {
|
|
parsedPadding: function parsedPadding() {
|
|
return Number(this.padding);
|
|
},
|
|
parsedWidth: function parsedWidth() {
|
|
return Number(this.width);
|
|
},
|
|
parsedHeight: function parsedHeight() {
|
|
return parseInt(this.height, 10);
|
|
},
|
|
parsedLabelSize: function parsedLabelSize() {
|
|
return parseInt(this.labelSize, 10) || 7;
|
|
},
|
|
totalHeight: function totalHeight() {
|
|
var height = this.parsedHeight;
|
|
if (this.hasLabels) height += parseInt(this.labelSize, 10) * 1.5;
|
|
return height;
|
|
},
|
|
totalWidth: function totalWidth() {
|
|
var width = this.parsedWidth;
|
|
if (this.type === 'bar') width = Math.max(this.value.length * this._lineWidth, width);
|
|
return width;
|
|
},
|
|
totalValues: function totalValues() {
|
|
return this.value.length;
|
|
},
|
|
_lineWidth: function _lineWidth() {
|
|
if (this.autoLineWidth && this.type !== 'trend') {
|
|
var totalPadding = this.parsedPadding * (this.totalValues + 1);
|
|
return (this.parsedWidth - totalPadding) / this.totalValues;
|
|
} else {
|
|
return parseFloat(this.lineWidth) || 4;
|
|
}
|
|
},
|
|
boundary: function boundary() {
|
|
if (this.type === 'bar') return {
|
|
minX: 0,
|
|
maxX: this.totalWidth,
|
|
minY: 0,
|
|
maxY: this.parsedHeight
|
|
};
|
|
var padding = this.parsedPadding;
|
|
return {
|
|
minX: padding,
|
|
maxX: this.totalWidth - padding,
|
|
minY: padding,
|
|
maxY: this.parsedHeight - padding
|
|
};
|
|
},
|
|
hasLabels: function hasLabels() {
|
|
return Boolean(this.showLabels || this.labels.length > 0 || this.$scopedSlots.label);
|
|
},
|
|
parsedLabels: function parsedLabels() {
|
|
var labels = [];
|
|
var points = this._values;
|
|
var len = points.length;
|
|
|
|
for (var i = 0; labels.length < len; i++) {
|
|
var item = points[i];
|
|
var value = this.labels[i];
|
|
|
|
if (!value) {
|
|
value = _typeof(item) === 'object' ? item.value : item;
|
|
}
|
|
|
|
labels.push({
|
|
x: item.x,
|
|
value: String(value)
|
|
});
|
|
}
|
|
|
|
return labels;
|
|
},
|
|
normalizedValues: function normalizedValues() {
|
|
return this.value.map(function (item) {
|
|
return typeof item === 'number' ? item : item.value;
|
|
});
|
|
},
|
|
_values: function _values() {
|
|
return this.type === 'trend' ? (0, _core.genPoints)(this.normalizedValues, this.boundary) : (0, _core.genBars)(this.normalizedValues, this.boundary);
|
|
},
|
|
textY: function textY() {
|
|
var y = this.parsedHeight;
|
|
if (this.type === 'trend') y -= 4;
|
|
return y;
|
|
},
|
|
_radius: function _radius() {
|
|
return this.smooth === true ? 8 : Number(this.smooth);
|
|
}
|
|
},
|
|
watch: {
|
|
value: {
|
|
immediate: true,
|
|
handler: function handler() {
|
|
var _this = this;
|
|
|
|
this.$nextTick(function () {
|
|
if (!_this.autoDraw || _this.type === 'bar') return;
|
|
var path = _this.$refs.path;
|
|
var length = path.getTotalLength();
|
|
|
|
if (!_this.fill) {
|
|
path.style.transition = 'none';
|
|
path.style.strokeDasharray = length + ' ' + length;
|
|
path.style.strokeDashoffset = Math.abs(length - (_this.lastLength || 0)).toString();
|
|
path.getBoundingClientRect();
|
|
path.style.transition = "stroke-dashoffset ".concat(_this.autoDrawDuration, "ms ").concat(_this.autoDrawEasing);
|
|
path.style.strokeDashoffset = '0';
|
|
} else {
|
|
path.style.transformOrigin = 'bottom center';
|
|
path.style.transition = 'none';
|
|
path.style.transform = "scaleY(0)";
|
|
path.getBoundingClientRect();
|
|
path.style.transition = "transform ".concat(_this.autoDrawDuration, "ms ").concat(_this.autoDrawEasing);
|
|
path.style.transform = "scaleY(1)";
|
|
}
|
|
|
|
_this.lastLength = length;
|
|
});
|
|
}
|
|
}
|
|
},
|
|
methods: {
|
|
genGradient: function genGradient() {
|
|
var _this2 = this;
|
|
|
|
var gradientDirection = this.gradientDirection;
|
|
var gradient = this.gradient.slice(); // Pushes empty string to force
|
|
// a fallback to currentColor
|
|
|
|
if (!gradient.length) gradient.push('');
|
|
var len = Math.max(gradient.length - 1, 1);
|
|
var stops = gradient.reverse().map(function (color, index) {
|
|
return _this2.$createElement('stop', {
|
|
attrs: {
|
|
offset: index / len,
|
|
'stop-color': color || _this2.color || 'currentColor'
|
|
}
|
|
});
|
|
});
|
|
return this.$createElement('defs', [this.$createElement('linearGradient', {
|
|
attrs: {
|
|
id: this._uid,
|
|
x1: +(gradientDirection === 'left'),
|
|
y1: +(gradientDirection === 'top'),
|
|
x2: +(gradientDirection === 'right'),
|
|
y2: +(gradientDirection === 'bottom')
|
|
}
|
|
}, stops)]);
|
|
},
|
|
genG: function genG(children) {
|
|
return this.$createElement('g', {
|
|
style: {
|
|
fontSize: '8',
|
|
textAnchor: 'middle',
|
|
dominantBaseline: 'mathematical',
|
|
fill: this.color || 'currentColor'
|
|
}
|
|
}, children);
|
|
},
|
|
genPath: function genPath() {
|
|
var points = (0, _core.genPoints)(this.normalizedValues, this.boundary);
|
|
return this.$createElement('path', {
|
|
attrs: {
|
|
id: this._uid,
|
|
d: (0, _path.genPath)(points, this._radius, this.fill, this.parsedHeight),
|
|
fill: this.fill ? "url(#".concat(this._uid, ")") : 'none',
|
|
stroke: this.fill ? 'none' : "url(#".concat(this._uid, ")")
|
|
},
|
|
ref: 'path'
|
|
});
|
|
},
|
|
genLabels: function genLabels(offsetX) {
|
|
var _this3 = this;
|
|
|
|
var children = this.parsedLabels.map(function (item, i) {
|
|
return _this3.$createElement('text', {
|
|
attrs: {
|
|
x: item.x + offsetX + _this3._lineWidth / 2,
|
|
y: _this3.textY + _this3.parsedLabelSize * 0.75,
|
|
'font-size': Number(_this3.labelSize) || 7
|
|
}
|
|
}, [_this3.genLabel(item, i)]);
|
|
});
|
|
return this.genG(children);
|
|
},
|
|
genLabel: function genLabel(item, index) {
|
|
return this.$scopedSlots.label ? this.$scopedSlots.label({
|
|
index: index,
|
|
value: item.value
|
|
}) : item.value;
|
|
},
|
|
genBars: function genBars() {
|
|
if (!this.value || this.totalValues < 2) return undefined;
|
|
var bars = (0, _core.genBars)(this.normalizedValues, this.boundary);
|
|
var offsetX = (Math.abs(bars[0].x - bars[1].x) - this._lineWidth) / 2;
|
|
return this.$createElement('svg', {
|
|
attrs: {
|
|
display: 'block',
|
|
viewBox: "0 0 ".concat(this.totalWidth, " ").concat(this.totalHeight)
|
|
}
|
|
}, [this.genGradient(), this.genClipPath(bars, offsetX, this._lineWidth, 'sparkline-bar-' + this._uid), this.hasLabels ? this.genLabels(offsetX) : undefined, this.$createElement('g', {
|
|
attrs: {
|
|
'clip-path': "url(#sparkline-bar-".concat(this._uid, "-clip)"),
|
|
fill: "url(#".concat(this._uid, ")")
|
|
}
|
|
}, [this.$createElement('rect', {
|
|
attrs: {
|
|
x: 0,
|
|
y: 0,
|
|
width: this.totalWidth,
|
|
height: this.height
|
|
}
|
|
})])]);
|
|
},
|
|
genClipPath: function genClipPath(bars, offsetX, lineWidth, id) {
|
|
var _this4 = this;
|
|
|
|
var rounding = typeof this.smooth === 'number' ? this.smooth : this.smooth ? 2 : 0;
|
|
return this.$createElement('clipPath', {
|
|
attrs: {
|
|
id: "".concat(id, "-clip")
|
|
}
|
|
}, bars.map(function (item) {
|
|
return _this4.$createElement('rect', {
|
|
attrs: {
|
|
x: item.x + offsetX,
|
|
y: item.y,
|
|
width: lineWidth,
|
|
height: item.height,
|
|
rx: rounding,
|
|
ry: rounding
|
|
}
|
|
}, [_this4.autoDraw ? _this4.$createElement('animate', {
|
|
attrs: {
|
|
attributeName: 'height',
|
|
from: 0,
|
|
to: item.height,
|
|
dur: "".concat(_this4.autoDrawDuration, "ms"),
|
|
fill: 'freeze'
|
|
}
|
|
}) : undefined]);
|
|
}));
|
|
},
|
|
genTrend: function genTrend() {
|
|
return this.$createElement('svg', this.setTextColor(this.color, {
|
|
attrs: _objectSpread({}, this.$attrs, {
|
|
display: 'block',
|
|
'stroke-width': this._lineWidth || 1,
|
|
viewBox: "0 0 ".concat(this.width, " ").concat(this.totalHeight)
|
|
})
|
|
}), [this.genGradient(), this.hasLabels && this.genLabels(-(this._lineWidth / 2)), this.genPath()]);
|
|
}
|
|
},
|
|
render: function render(h) {
|
|
if (this.totalValues < 2) return undefined;
|
|
return this.type === 'trend' ? this.genTrend() : this.genBars();
|
|
}
|
|
});
|
|
|
|
exports.default = _default2;
|
|
//# sourceMappingURL=VSparkline.js.map
|