scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
71 lines (70 loc) • 3.7 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.TopAlignedInnerAxisLayoutStrategy = void 0;
var LayoutStrategyType_1 = require("../../types/LayoutStrategyType");
var AxisLayoutHelpers_1 = require("./AxisLayoutHelpers");
var BaseCenteredAxisLayoutStrategy_1 = require("./BaseCenteredAxisLayoutStrategy");
/**
* The default LayoutStrategy for Top Inner Axis
*/
var TopAlignedInnerAxisLayoutStrategy = /** @class */ (function (_super) {
__extends(TopAlignedInnerAxisLayoutStrategy, _super);
function TopAlignedInnerAxisLayoutStrategy(options) {
var _this = _super.call(this, options) || this;
_this.type = LayoutStrategyType_1.ELayoutStrategyType.TopInner;
_this.layoutAxisPartsStrategy = AxisLayoutHelpers_1.layoutAxisPartsBottomStrategy;
return _this;
}
TopAlignedInnerAxisLayoutStrategy.prototype.measureAxes = function (sciChartSurface, chartLayoutState, axes) {
var _this = this;
this.sciChartSurface = sciChartSurface;
var requiredSize = 0;
axes.forEach(function (axis) {
axis.measure();
_this.updateAxisLayoutState(axis);
requiredSize += (0, AxisLayoutHelpers_1.getHorizontalAxisRequiredSize)(axis.axisLayoutState);
});
chartLayoutState.topInnerAreaSize = Math.max(chartLayoutState.topInnerAreaSize, requiredSize);
};
TopAlignedInnerAxisLayoutStrategy.prototype.layoutAxes = function (left, top, right, bottom, axes) {
// Set axisLength to default value which is seriesViewRect.width
axes.forEach(function (axis) {
axis.axisLength = undefined;
axis.offset = 0;
});
if (axes.length === 0) {
return;
}
var topCoord = top;
// calculate custom axis position
if (this.axisPosition !== undefined) {
var verticalAxis = this.sciChartSurface.getYAxisById(this.orthogonalAxisId) ||
this.sciChartSurface.getXAxisById(this.orthogonalAxisId);
if (!verticalAxis || verticalAxis.isHorizontalAxis) {
throw new Error("orthogonalAxisId should be a valid id of vertical axis on the surface!");
}
var coordinateCalculator = verticalAxis.getCurrentCoordinateCalculator();
var absoluteAxisPosition = (0, AxisLayoutHelpers_1.getCoordinateWithCoordinateMode)(this.axisPosition, coordinateCalculator, this.coordinateMode);
var offset = verticalAxis.viewRect.top;
topCoord = absoluteAxisPosition + offset;
}
this.layoutAxesFromTopToBottom(left, topCoord, right, bottom, axes);
};
return TopAlignedInnerAxisLayoutStrategy;
}(BaseCenteredAxisLayoutStrategy_1.BaseCenteredAxisLayoutStrategy));
exports.TopAlignedInnerAxisLayoutStrategy = TopAlignedInnerAxisLayoutStrategy;