devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (viz/series/bar_series.js)
* Version: 19.2.6
* Build date: Thu Jan 30 2020
*
* Copyright (c) 2012 - 2020 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
;
var extend = require("../../core/utils/extend").extend;
var each = require("../../core/utils/iterator").each;
var scatterSeries = require("./scatter_series");
var areaSeries = require("./area_series").chart.area;
var chartSeries = scatterSeries.chart;
var polarSeries = scatterSeries.polar;
var _extend = extend;
var _each = each;
exports.chart = {};
exports.polar = {};
var baseBarSeriesMethods = {
_createLegendState: function(styleOptions, defaultColor) {
return {
fill: styleOptions.color || defaultColor,
hatching: styleOptions.hatching
}
},
_parsePointStyle: function(style, defaultColor, defaultBorderColor) {
var color = style.color || defaultColor;
var base = chartSeries._parsePointStyle.call(this, style, color, defaultBorderColor);
base.fill = color;
base.hatching = style.hatching;
base.dashStyle = style.border && style.border.dashStyle || "solid";
delete base.r;
return base
},
_applyMarkerClipRect: function(settings) {
settings["clip-path"] = null
},
_setGroupsSettings: function(animationEnabled, firstDrawing) {
var that = this;
var settings = {};
chartSeries._setGroupsSettings.apply(that, arguments);
if (animationEnabled && firstDrawing) {
settings = this._getAffineCoordOptions()
} else {
if (!animationEnabled) {
settings = {
scaleX: 1,
scaleY: 1,
translateX: 0,
translateY: 0
}
}
}
that._markersGroup.attr(settings)
},
_drawPoint: function(options) {
options.hasAnimation = options.hasAnimation && !options.firstDrawing;
options.firstDrawing = false;
chartSeries._drawPoint.call(this, options)
},
_getMainColor: function() {
return this._options.mainSeriesColor
},
_createPointStyles: function(pointOptions) {
var that = this;
var mainColor = pointOptions.color || that._getMainColor();
return {
normal: that._parsePointStyle(pointOptions, mainColor, mainColor),
hover: that._parsePointStyle(pointOptions.hoverStyle || {}, mainColor, mainColor),
selection: that._parsePointStyle(pointOptions.selectionStyle || {}, mainColor, mainColor)
}
},
_updatePointsVisibility: function() {
var visibility = this._options.visible;
each(this._points, function(_, point) {
point._options.visible = visibility
})
},
_getOptionsForPoint: function() {
return this._options
},
_animate: function(firstDrawing) {
var that = this;
var complete = function() {
that._animateComplete()
};
var animateFunc = function(drawnPoints, complete) {
var lastPointIndex = drawnPoints.length - 1;
_each(drawnPoints || [], function(i, point) {
point.animate(i === lastPointIndex ? complete : void 0, point.getMarkerCoords())
})
};
that._animatePoints(firstDrawing, complete, animateFunc)
},
getValueRangeInitialValue: areaSeries.getValueRangeInitialValue,
_patchMarginOptions: function(options) {
options.checkInterval = true;
return options
},
_defaultAggregator: "sum",
_defineDrawingState: function() {},
usePointsToDefineAutoHiding: function() {
return false
}
};
exports.chart.bar = _extend({}, chartSeries, baseBarSeriesMethods, {
_getAffineCoordOptions: function() {
var rotated = this._options.rotated;
var direction = rotated ? "X" : "Y";
var settings = {
scaleX: rotated ? .001 : 1,
scaleY: rotated ? 1 : .001
};
settings["translate" + direction] = this.getValueAxis().getTranslator().translate("canvas_position_default");
return settings
},
_animatePoints: function(firstDrawing, complete, animateFunc) {
var that = this;
that._markersGroup.animate({
scaleX: 1,
scaleY: 1,
translateY: 0,
translateX: 0
}, void 0, complete);
if (!firstDrawing) {
animateFunc(that._drawnPoints, complete)
}
},
checkSeriesViewportCoord: function(axis, coord) {
if (0 === this._points.length) {
return false
}
if (axis.isArgumentAxis) {
return true
}
var translator = axis.getTranslator();
var range = this.getViewport();
var min = translator.translate(range.categories ? range.categories[0] : range.min);
var max = translator.translate(range.categories ? range.categories[range.categories.length - 1] : range.max);
var rotated = this.getOptions().rotated;
var inverted = axis.getOptions().inverted;
return rotated && !inverted || !rotated && inverted ? coord >= min && coord <= max : coord >= max && coord <= min
},
getSeriesPairCoord: function(coord, isArgument) {
var oppositeCoord = null;
var rotated = this._options.rotated;
var isOpposite = !isArgument && !rotated || isArgument && rotated;
var coordName = isOpposite ? "vy" : "vx";
var oppositeCoordName = isOpposite ? "vx" : "vy";
var points = this.getPoints();
for (var i = 0; i < points.length; i++) {
var p = points[i];
var tmpCoord = void 0;
if (isArgument) {
tmpCoord = p.getCenterCoord()[coordName[1]] === coord ? p[oppositeCoordName] : void 0
} else {
tmpCoord = p[coordName] === coord ? p[oppositeCoordName] : void 0
}
if (this.checkAxisVisibleAreaCoord(!isArgument, tmpCoord)) {
oppositeCoord = tmpCoord;
break
}
}
return oppositeCoord
}
});
exports.polar.bar = _extend({}, polarSeries, baseBarSeriesMethods, {
_animatePoints: function(firstDrawing, complete, animateFunc) {
animateFunc(this._drawnPoints, complete)
},
_setGroupsSettings: chartSeries._setGroupsSettings,
_drawPoint: function(point, groups, animationEnabled) {
chartSeries._drawPoint.call(this, point, groups, animationEnabled)
},
_parsePointStyle: function(style) {
var base = baseBarSeriesMethods._parsePointStyle.apply(this, arguments);
base.opacity = style.opacity;
return base
},
_createGroups: chartSeries._createGroups,
_setMarkerGroupSettings: function() {
var that = this;
var markersSettings = that._createPointStyles(that._getMarkerGroupOptions()).normal;
var groupSettings;
markersSettings.class = "dxc-markers";
that._applyMarkerClipRect(markersSettings);
groupSettings = _extend({}, markersSettings);
delete groupSettings.opacity;
that._markersGroup.attr(groupSettings)
},
_createLegendState: areaSeries._createLegendState
});