@antv/g2
Version:
the Grammar of Graphics in Javascript
255 lines • 7.25 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.doGroupAppearAnimate = exports.doAnimate = exports.getDefaultAnimateCfg = exports.DEFAULT_ANIMATE_CFG = void 0;
var tslib_1 = require("tslib");
var util_1 = require("@antv/util");
var constant_1 = require("../constant");
var animation_1 = require("./animation");
// 默认的动画参数配置
exports.DEFAULT_ANIMATE_CFG = {
appear: {
duration: 450,
easing: 'easeQuadOut',
},
update: {
duration: 400,
easing: 'easeQuadInOut',
},
enter: {
duration: 400,
easing: 'easeQuadInOut',
},
leave: {
duration: 350,
easing: 'easeQuadIn',
}, // 更新时销毁动画配置
};
// 各个 Geometry 默认的动画执行函数
var GEOMETRY_ANIMATE_CFG = {
interval: function (coordinate) {
return {
enter: {
animation: coordinate.isRect ? (coordinate.isTransposed ? 'scale-in-x' : 'scale-in-y') : 'fade-in',
},
update: {
animation: coordinate.isPolar && coordinate.isTransposed ? 'sector-path-update' : null,
},
leave: {
animation: 'fade-out',
},
};
},
line: {
enter: {
animation: 'fade-in',
},
leave: {
animation: 'fade-out',
},
},
path: {
enter: {
animation: 'fade-in',
},
leave: {
animation: 'fade-out',
},
},
point: {
appear: {
animation: 'zoom-in',
},
enter: {
animation: 'zoom-in',
},
leave: {
animation: 'zoom-out',
},
},
area: {
enter: {
animation: 'fade-in',
},
leave: {
animation: 'fade-out',
},
},
polygon: {
enter: {
animation: 'fade-in',
},
leave: {
animation: 'fade-out',
},
},
schema: {
enter: {
animation: 'fade-in',
},
leave: {
animation: 'fade-out',
},
},
edge: {
enter: {
animation: 'fade-in',
},
leave: {
animation: 'fade-out',
},
},
label: {
appear: {
animation: 'fade-in',
delay: 450,
},
enter: {
animation: 'fade-in',
},
update: {
animation: 'position-update',
},
leave: {
animation: 'fade-out',
},
},
};
// 各个 Geometry 默认的群组出场动画
var GEOMETRY_GROUP_APPEAR_ANIMATION = {
line: function () {
return {
animation: 'wave-in',
};
},
area: function () {
return {
animation: 'wave-in',
};
},
path: function () {
return {
animation: 'fade-in',
};
},
interval: function (coordinate) {
var animation;
if (coordinate.isRect) {
animation = coordinate.isTransposed ? 'grow-in-x' : 'grow-in-y';
}
else {
animation = 'grow-in-xy';
if (coordinate.isPolar && coordinate.isTransposed) {
// pie chart
animation = 'wave-in';
}
}
return {
animation: animation,
};
},
schema: function (coordinate) {
var animation;
if (coordinate.isRect) {
animation = coordinate.isTransposed ? 'grow-in-x' : 'grow-in-y';
}
else {
animation = 'grow-in-xy';
}
return {
animation: animation,
};
},
polygon: function () {
return {
animation: 'fade-in',
duration: 500,
};
},
edge: function () {
return {
animation: 'fade-in',
};
},
};
// 解析用户的动画配置
function parseAnimateConfig(animateCfg, data) {
return {
delay: (0, util_1.isFunction)(animateCfg.delay) ? animateCfg.delay(data) : animateCfg.delay,
easing: (0, util_1.isFunction)(animateCfg.easing) ? animateCfg.easing(data) : animateCfg.easing,
duration: (0, util_1.isFunction)(animateCfg.duration) ? animateCfg.duration(data) : animateCfg.duration,
callback: animateCfg.callback,
repeat: animateCfg.repeat,
};
}
/**
* @ignore
* 获取 elementName 对应的动画配置，当声明了 `animateType`，则返回 `animateType` 对应的动画配置
* @param elementName 元素名称
* @param coordinate 做表弟类型
* @param animateType 可选，动画类型
*/
function getDefaultAnimateCfg(elementName, coordinate, animateType) {
var animateCfg = GEOMETRY_ANIMATE_CFG[elementName];
if (animateCfg) {
if ((0, util_1.isFunction)(animateCfg)) {
animateCfg = animateCfg(coordinate);
}
animateCfg = (0, util_1.deepMix)({}, exports.DEFAULT_ANIMATE_CFG, animateCfg);
if (animateType) {
return animateCfg[animateType];
}
}
return animateCfg;
}
exports.getDefaultAnimateCfg = getDefaultAnimateCfg;
/**
* @ignore
* 工具函数
* 根据用户传入的配置为 shape 执行动画
* @param shape 执行动画的图形元素
* @param animateCfg 动画配置
* @param cfg 额外的信息
*/
function doAnimate(shape, animateCfg, cfg) {
var data = (0, util_1.get)(shape.get('origin'), 'data', constant_1.FIELD_ORIGIN);
var animation = animateCfg.animation; // 获取动画执行函数
var parsedAnimateCfg = parseAnimateConfig(animateCfg, data);
if (animation) {
// 用户声明了动画执行函数
var animateFunction = (0, animation_1.getAnimation)(animation);
if (animateFunction) {
animateFunction(shape, parsedAnimateCfg, cfg);
}
}
else {
// 没有声明，则根据 toAttrs 做差值动画
shape.animate(cfg.toAttrs, parsedAnimateCfg);
}
}
exports.doAnimate = doAnimate;
/**
* @ignore
* 执行 Geometry 群组入场动画
* @param container 执行群组动画的图形元素
* @param animateCfg 动画配置
* @param geometryType geometry 类型
* @param coordinate 坐标系对象
* @param minYPoint y 轴最小值对应的画布坐标点
*/
function doGroupAppearAnimate(container, animateCfg, geometryType, coordinate, minYPoint) {
if (GEOMETRY_GROUP_APPEAR_ANIMATION[geometryType]) {
var defaultCfg = GEOMETRY_GROUP_APPEAR_ANIMATION[geometryType](coordinate);
var animation = (0, animation_1.getAnimation)((0, util_1.get)(defaultCfg, 'animation', ''));
if (animation) {
var cfg = tslib_1.__assign(tslib_1.__assign(tslib_1.__assign({}, exports.DEFAULT_ANIMATE_CFG.appear), defaultCfg), animateCfg);
container.stopAnimate(); // 先结束当前 container 动画
animation(container, cfg, {
coordinate: coordinate,
minYPoint: minYPoint,
toAttrs: null,
});
}
}
}
exports.doGroupAppearAnimate = doGroupAppearAnimate;
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