本文整理汇总了TypeScript中@daybrush/utils.isString函数的典型用法代码示例。如果您正苦于以下问题：TypeScript isString函数的具体用法？TypeScript isString怎么用？TypeScript isString使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了isString函数的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: setEasing
/**
* set animator's easing.
* @param curverArray - The speed curve of an animation.
* @return {Animator} An instance itself.
* @example
animator.({
delay: 2,
diretion: "alternate",
duration: 2,
fillMode: "forwards",
iterationCount: 3,
easing: Scene.easing.EASE,
});
*/
public setEasing(curveArray: string | number[] | EasingFunction): this {
let easing: EasingFunction;
if (isString(curveArray)) {
if (curveArray in EASINGS) {
easing = EASINGS[curveArray];
} else {
const obj = toPropertyObject(curveArray);
if (isString(obj)) {
return this;
} else {
if (obj.model === "cubic-bezier") {
curveArray = obj.value.map(v => parseFloat(v));
easing = bezier(curveArray[0], curveArray[1], curveArray[2], curveArray[3]);
} else if (obj.model === "steps") {
easing = steps(parseFloat(obj.value[0]), obj.value[1]);
} else {
return this;
}
}
}
} else if (isArray(curveArray)) {
easing = bezier(curveArray[0], curveArray[1], curveArray[2], curveArray[3]);
} else {
easing = curveArray;
}
const easingName = easing[EASING_NAME] || "linear";
const state = this.state;
state[EASING] = easing;
state[EASING_NAME] = easingName;
return this;
}示例2: toPropertyObject
export function toPropertyObject(value: string | IObject<any> | any[]) {
if (!isString(value)) {
if (isArray(value)) {
return arrayToPropertyObject(value, ",");
}
return value;
}
let values = splitComma(value);
if (values.length > 1) {
return arrayToPropertyObject(values.map(v => toPropertyObject(v)), ",");
}
values = splitSpace(value);
if (values.length > 1) {
return arrayToPropertyObject(values.map(v => toPropertyObject(v)), " ");
}
values = /^(['"])([^'"]*)(['"])$/g.exec(value);
if (values && values[1] === values[3]) {
// Quotes
return new PropertyObject([toPropertyObject(values[2])], {
prefix: values[1],
suffix: values[1],
});
} else if (value.indexOf("(") !== -1) {
// color
return stringToBracketObject(value);
} else if (value.charAt(0) === "#") {
return stringToColorObject(value);
}
return value;
}示例3: set
/**
* set property
* @param {...Number|String|PropertyObject} args - property names or values
* @return {Frame} An instance itself
* @example
// one parameter
frame.set({
display: "none",
transform: {
translate: "10px, 10px",
scale: "1",
},
filter: {
brightness: "50%",
grayscale: "100%"
}
});
// two parameters
frame.set("transform", {
translate: "10px, 10px",
scale: "1",
});
// three parameters
frame.set("transform", "translate", "50px");
*/
public set(...args: any[]) {
const self = this;
const length = args.length;
const params = args.slice(0, -1);
const value = args[length - 1];
if (params[0] in ALIAS) {
self._set(ALIAS[params[0]], value);
} else if (length === 2 && isArray(params[0])) {
self._set(params[0], value);
} else if (isArray(value)) {
self._set(params, value);
} else if (isPropertyObject(value)) {
if (isRole(params)) {
self.set(...params, toObject(value));
} else {
self._set(params, value);
}
} else if (isObject(value)) {
for (const name in value) {
self.set(...params, name, value[name]);
}
} else if (isString(value)) {
if (isRole(params, true)) {
if (isFixed(params) || !isRole(params)) {
this._set(params, value);
} else {
const obj = toPropertyObject(value);
if (isObject(obj)) {
self.set(...params, obj);
}
}
return this;
} else {
const { styles, length: stylesLength } = splitStyle(value);
for (const name in styles) {
self.set(...params, name, styles[name]);
}
if (stylesLength) {
return this;
}
}
self._set(params, value);
} else {
self._set(params, value);
}
return self;
}示例4: _set
private _set(args: NameType[], value: any) {
let properties = this.properties;
const length = args.length;
for (let i = 0; i < length - 1; ++i) {
const name = args[i];
!(name in properties) && (properties[name] = {});
properties = properties[name];
}
if (!length) {
return;
}
properties[args[length - 1]] = isString(value) ? toPropertyObject(value) : value;
}示例5: getUnitTime
public getUnitTime(time: string | number) {
if (isString(time)) {
const duration = this.getDuration() || 100;
if (time === "from") {
return 0;
} else if (time === "to") {
return duration;
}
const { unit, value } = splitUnit(time);
if (unit === "%") {
!this.getDuration() && (this.setDuration(duration));
return toFixed(parseFloat(time) / 100 * duration);
} else if (unit === ">") {
return value + THRESHOLD;
} else {
return value;
}
} else {
return toFixed(time);
}
}示例6: toCSSObject
/**
* Specifies an css object that coverted the frame.
* @return {object} cssObject
*/
public toCSSObject() {
const properties = this.get();
const cssObject: IObject<string> = {};
for (const name in properties) {
if (isRole([name], true)) {
continue;
}
const value = properties[name];
if (name === TIMING_FUNCTION) {
cssObject[TIMING_FUNCTION.replace("animation", ANIMATION)] =
(isString(value) ? value : value[EASING_NAME]) || "initial";
continue;
}
cssObject[name] = value;
}
const transform = toInnerProperties(properties[TRANSFORM_NAME]);
const filter = toInnerProperties(properties.filter);
TRANSFORM && transform && (cssObject[TRANSFORM] = transform);
FILTER && filter && (cssObject[FILTER] = filter);
return cssObject;
}