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22 KiB
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1 line
22 KiB
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{"ast":null,"code":"/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\n\n/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\nimport { __extends } from \"tslib\";\nimport BoundingRect from 'zrender/lib/core/BoundingRect.js';\nimport Cartesian from './Cartesian.js';\nimport { invert } from 'zrender/lib/core/matrix.js';\nimport { applyTransform } from 'zrender/lib/core/vector.js';\nexport var cartesian2DDimensions = ['x', 'y'];\n\nfunction canCalculateAffineTransform(scale) {\n return scale.type === 'interval' || scale.type === 'time';\n}\n\nvar Cartesian2D =\n/** @class */\nfunction (_super) {\n __extends(Cartesian2D, _super);\n\n function Cartesian2D() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.type = 'cartesian2d';\n _this.dimensions = cartesian2DDimensions;\n return _this;\n }\n /**\n * Calculate an affine transform matrix if two axes are time or value.\n * It's mainly for accelartion on the large time series data.\n */\n\n\n Cartesian2D.prototype.calcAffineTransform = function () {\n this._transform = this._invTransform = null;\n var xAxisScale = this.getAxis('x').scale;\n var yAxisScale = this.getAxis('y').scale;\n\n if (!canCalculateAffineTransform(xAxisScale) || !canCalculateAffineTransform(yAxisScale)) {\n return;\n }\n\n var xScaleExtent = xAxisScale.getExtent();\n var yScaleExtent = yAxisScale.getExtent();\n var start = this.dataToPoint([xScaleExtent[0], yScaleExtent[0]]);\n var end = this.dataToPoint([xScaleExtent[1], yScaleExtent[1]]);\n var xScaleSpan = xScaleExtent[1] - xScaleExtent[0];\n var yScaleSpan = yScaleExtent[1] - yScaleExtent[0];\n\n if (!xScaleSpan || !yScaleSpan) {\n return;\n } // Accelerate data to point calculation on the special large time series data.\n\n\n var scaleX = (end[0] - start[0]) / xScaleSpan;\n var scaleY = (end[1] - start[1]) / yScaleSpan;\n var translateX = start[0] - xScaleExtent[0] * scaleX;\n var translateY = start[1] - yScaleExtent[0] * scaleY;\n var m = this._transform = [scaleX, 0, 0, scaleY, translateX, translateY];\n this._invTransform = invert([], m);\n };\n /**\n * Base axis will be used on stacking.\n */\n\n\n Cartesian2D.prototype.getBaseAxis = function () {\n return this.getAxesByScale('ordinal')[0] || this.getAxesByScale('time')[0] || this.getAxis('x');\n };\n\n Cartesian2D.prototype.containPoint = function (point) {\n var axisX = this.getAxis('x');\n var axisY = this.getAxis('y');\n return axisX.contain(axisX.toLocalCoord(point[0])) && axisY.contain(axisY.toLocalCoord(point[1]));\n };\n\n Cartesian2D.prototype.containData = function (data) {\n return this.getAxis('x').containData(data[0]) && this.getAxis('y').containData(data[1]);\n };\n\n Cartesian2D.prototype.containZone = function (data1, data2) {\n var zoneDiag1 = this.dataToPoint(data1);\n var zoneDiag2 = this.dataToPoint(data2);\n var area = this.getArea();\n var zone = new BoundingRect(zoneDiag1[0], zoneDiag1[1], zoneDiag2[0] - zoneDiag1[0], zoneDiag2[1] - zoneDiag1[1]);\n return area.intersect(zone);\n };\n\n Cartesian2D.prototype.dataToPoint = function (data, clamp, out) {\n out = out || [];\n var xVal = data[0];\n var yVal = data[1]; // Fast path\n\n if (this._transform // It's supported that if data is like `[Inifity, 123]`, where only Y pixel calculated.\n && xVal != null && isFinite(xVal) && yVal != null && isFinite(yVal)) {\n return applyTransform(out, data, this._transform);\n }\n\n var xAxis = this.getAxis('x');\n var yAxis = this.getAxis('y');\n out[0] = xAxis.toGlobalCoord(xAxis.dataToCoord(xVal, clamp));\n out[1] = yAxis.toGlobalCoord(yAxis.dataToCoord(yVal, clamp));\n return out;\n };\n\n Cartesian2D.prototype.clampData = function (data, out) {\n var xScale = this.getAxis('x').scale;\n var yScale = this.getAxis('y').scale;\n var xAxisExtent = xScale.getExtent();\n var yAxisExtent = yScale.getExtent();\n var x = xScale.parse(data[0]);\n var y = yScale.parse(data[1]);\n out = out || [];\n out[0] = Math.min(Math.max(Math.min(xAxisExtent[0], xAxisExtent[1]), x), Math.max(xAxisExtent[0], xAxisExtent[1]));\n out[1] = Math.min(Math.max(Math.min(yAxisExtent[0], yAxisExtent[1]), y), Math.max(yAxisExtent[0], yAxisExtent[1]));\n return out;\n };\n\n Cartesian2D.prototype.pointToData = function (point, clamp) {\n var out = [];\n\n if (this._invTransform) {\n return applyTransform(out, point, this._invTransform);\n }\n\n var xAxis = this.getAxis('x');\n var yAxis = this.getAxis('y');\n out[0] = xAxis.coordToData(xAxis.toLocalCoord(point[0]), clamp);\n out[1] = yAxis.coordToData(yAxis.toLocalCoord(point[1]), clamp);\n return out;\n };\n\n Cartesian2D.prototype.getOtherAxis = function (axis) {\n return this.getAxis(axis.dim === 'x' ? 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Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\n\n\n/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\nimport { __extends } from \"tslib\";\nimport BoundingRect from 'zrender/lib/core/BoundingRect.js';\nimport Cartesian from './Cartesian.js';\nimport { invert } from 'zrender/lib/core/matrix.js';\nimport { applyTransform } from 'zrender/lib/core/vector.js';\nexport var cartesian2DDimensions = ['x', 'y'];\n\nfunction canCalculateAffineTransform(scale) {\n return scale.type === 'interval' || scale.type === 'time';\n}\n\nvar Cartesian2D =\n/** @class */\nfunction (_super) {\n __extends(Cartesian2D, _super);\n\n function Cartesian2D() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.type = 'cartesian2d';\n _this.dimensions = cartesian2DDimensions;\n return _this;\n }\n /**\n * Calculate an affine transform matrix if two axes are time or value.\n * It's mainly for accelartion on the large time series data.\n */\n\n\n Cartesian2D.prototype.calcAffineTransform = function () {\n this._transform = this._invTransform = null;\n var xAxisScale = this.getAxis('x').scale;\n var yAxisScale = this.getAxis('y').scale;\n\n if (!canCalculateAffineTransform(xAxisScale) || !canCalculateAffineTransform(yAxisScale)) {\n return;\n }\n\n var xScaleExtent = xAxisScale.getExtent();\n var yScaleExtent = yAxisScale.getExtent();\n var start = this.dataToPoint([xScaleExtent[0], yScaleExtent[0]]);\n var end = this.dataToPoint([xScaleExtent[1], yScaleExtent[1]]);\n var xScaleSpan = xScaleExtent[1] - xScaleExtent[0];\n var yScaleSpan = yScaleExtent[1] - yScaleExtent[0];\n\n if (!xScaleSpan || !yScaleSpan) {\n return;\n } // Accelerate data to point calculation on the special large time series data.\n\n\n var scaleX = (end[0] - start[0]) / xScaleSpan;\n var scaleY = (end[1] - start[1]) / yScaleSpan;\n var translateX = start[0] - xScaleExtent[0] * scaleX;\n var translateY = start[1] - yScaleExtent[0] * scaleY;\n var m = this._transform = [scaleX, 0, 0, scaleY, translateX, translateY];\n this._invTransform = invert([], m);\n };\n /**\n * Base axis will be used on stacking.\n */\n\n\n Cartesian2D.prototype.getBaseAxis = function () {\n return this.getAxesByScale('ordinal')[0] || this.getAxesByScale('time')[0] || this.getAxis('x');\n };\n\n Cartesian2D.prototype.containPoint = function (point) {\n var axisX = this.getAxis('x');\n var axisY = this.getAxis('y');\n return axisX.contain(axisX.toLocalCoord(point[0])) && axisY.contain(axisY.toLocalCoord(point[1]));\n };\n\n Cartesian2D.prototype.containData = function (data) {\n return this.getAxis('x').containData(data[0]) && this.getAxis('y').containData(data[1]);\n };\n\n Cartesian2D.prototype.containZone = function (data1, data2) {\n var zoneDiag1 = this.dataToPoint(data1);\n var zoneDiag2 = this.dataToPoint(data2);\n var area = this.getArea();\n var zone = new BoundingRect(zoneDiag1[0], zoneDiag1[1], zoneDiag2[0] - zoneDiag1[0], zoneDiag2[1] - zoneDiag1[1]);\n return area.intersect(zone);\n };\n\n Cartesian2D.prototype.dataToPoint = function (data, clamp, out) {\n out = out || [];\n var xVal = data[0];\n var yVal = data[1]; // Fast path\n\n if (this._transform // It's supported that if data is like `[Inifity, 123]`, where only Y pixel calculated.\n && xVal != null && isFinite(xVal) && yVal != null && isFinite(yVal)) {\n return applyTransform(out, data, this._transform);\n }\n\n var xAxis = this.getAxis('x');\n var yAxis = this.getAxis('y');\n out[0] = xAxis.toGlobalCoord(xAxis.dataToCoord(xVal, clamp));\n out[1] = yAxis.toGlobalCoord(yAxis.dataToCoord(yVal, clamp));\n return out;\n };\n\n Cartesian2D.prototype.clampData = function (data, out) {\n var xScale = this.getAxis('x').scale;\n var yScale = this.getAxis('y').scale;\n var xAxisExtent = xScale.getExtent();\n var yAxisExtent = yScale.getExtent();\n var x = xScale.parse(data[0]);\n var y = yScale.parse(data[1]);\n out = out || [];\n out[0] = Math.min(Math.max(Math.min(xAxisExtent[0], xAxisExtent[1]), x), Math.max(xAxisExtent[0], xAxisExtent[1]));\n out[1] = Math.min(Math.max(Math.min(yAxisExtent[0], yAxisExtent[1]), y), Math.max(yAxisExtent[0], yAxisExtent[1]));\n return out;\n };\n\n Cartesian2D.prototype.pointToData = function (point, clamp) {\n var out = [];\n\n if (this._invTransform) {\n return applyTransform(out, point, this._invTransform);\n }\n\n var xAxis = this.getAxis('x');\n var yAxis = this.getAxis('y');\n out[0] = xAxis.coordToData(xAxis.toLocalCoord(point[0]), clamp);\n out[1] = yAxis.coordToData(yAxis.toLocalCoord(point[1]), clamp);\n return out;\n };\n\n Cartesian2D.prototype.getOtherAxis = function (axis) {\n return this.getAxis(axis.dim === 'x' ? 'y' : 'x');\n };\n /**\n * Get rect area of cartesian.\n * Area will have a contain function to determine if a point is in the coordinate system.\n */\n\n\n Cartesian2D.prototype.getArea = function () {\n var xExtent = this.getAxis('x').getGlobalExtent();\n var yExtent = this.getAxis('y').getGlobalExtent();\n var x = Math.min(xExtent[0], xExtent[1]);\n var y = Math.min(yExtent[0], yExtent[1]);\n var width = Math.max(xExtent[0], xExtent[1]) - x;\n var height = Math.max(yExtent[0], yExtent[1]) - y;\n return new BoundingRect(x, y, width, height);\n };\n\n return Cartesian2D;\n}(Cartesian);\n\n;\nexport default Cartesian2D;"]},"metadata":{},"sourceType":"module"} |