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| /* istanbul ignore next */
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 (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
/* istanbul ignore next */
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
Iif (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) Eif (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "../common/signature-base"], function (require, exports, ej2_base_1, ej2_base_2, signature_base_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* The Signature component allows user to draw smooth signatures as vector outline of strokes using variable width bezier curve interpolation.
* It allows to save signature as image.
* You can use your finger, pen, or mouse on a tablet, touchscreen, etc., to draw your own signature on this Signature component.
* Signature component is a user interface to draw the Signature or Text.
* It provides supports for various Background color, Stroke color and Background Image.
* ```html
* <canvas id="signature"></canvas>
* ```
* ```typescript
* <script>
* let signatureObj: Signature = new Signature(null , "#signature");
* </script>
* ```
*/
var Signature = /** @class */ (function (_super) {
__extends(Signature, _super);
/**
* Constructor for creating the widget.
*
* @param {SignatureModel} options - Specifies the Signature model.
* @param {string | HTMLCanvasElement} element - Specifies the element.
* @private
*/
function Signature(options, element) {
return _super.call(this, options, element) || this;
}
Signature.prototype.preRender = function () {
// pre render code snippets
};
/**
* To Initialize the component rendering
*
* @private
* @returns {void}
*/
Signature.prototype.render = function () {
this.initialize();
};
Signature.prototype.initialize = function () {
this.element.setAttribute('role', 'img');
this.element.setAttribute('aria-label', 'signature');
ej2_base_2.addClass([this.element], 'e-' + this.getModuleName());
_super.prototype.initialize.call(this, this.element);
if (this.enablePersistence) {
this.loadPersistedSignature();
}
};
/**
* To get component name.
*
* @returns {string} - Module Name
* @private
*/
Signature.prototype.getModuleName = function () {
return _super.prototype.getModuleName.call(this);
};
/**
* To get the properties to be maintained in the persisted state.
*
* @returns {string} - Persist data
*/
Signature.prototype.getPersistData = function () {
return _super.prototype.getPersistData.call(this);
};
/**
* Called internally if any of the property value changed.
*
* @param {SignatureModel} newProp - Specifies new properties
* @param {SignatureModel} oldProp - Specifies old properties
* @returns {void}
* @private
*/
Signature.prototype.onPropertyChanged = function (newProp, oldProp) {
for (var _i = 0, _a = Object.keys(newProp); _i < _a.length; _i++) {
var prop = _a[_i];
switch (prop) {
case 'backgroundColor':
_super.prototype.propertyChanged.call(this, prop, newProp.backgroundColor);
break;
case 'backgroundImage':
_super.prototype.propertyChanged.call(this, prop, newProp.backgroundImage);
break;
case 'strokeColor':
Eif (newProp.strokeColor !== oldProp.strokeColor) {
_super.prototype.propertyChanged.call(this, prop, newProp.strokeColor);
}
break;
case 'maxStrokeWidth':
Eif (newProp.maxStrokeWidth !== oldProp.maxStrokeWidth) {
_super.prototype.propertyChanged.call(this, prop, newProp.maxStrokeWidth);
}
break;
case 'minStrokeWidth':
Eif (newProp.minStrokeWidth !== oldProp.minStrokeWidth) {
_super.prototype.propertyChanged.call(this, prop, newProp.minStrokeWidth);
}
break;
case 'velocity':
Eif (newProp.velocity !== oldProp.velocity) {
_super.prototype.propertyChanged.call(this, prop, newProp.velocity);
}
break;
case 'saveWithBackground':
_super.prototype.propertyChanged.call(this, prop, newProp.saveWithBackground);
break;
case 'isReadOnly':
_super.prototype.propertyChanged.call(this, prop, newProp.isReadOnly);
break;
case 'disabled':
_super.prototype.propertyChanged.call(this, prop, newProp.disabled);
break;
}
}
};
__decorate([
ej2_base_2.Property('')
], Signature.prototype, "backgroundColor", void 0);
__decorate([
ej2_base_2.Property('')
], Signature.prototype, "backgroundImage", void 0);
__decorate([
ej2_base_2.Property(false)
], Signature.prototype, "disabled", void 0);
__decorate([
ej2_base_2.Property(false)
], Signature.prototype, "isReadOnly", void 0);
__decorate([
ej2_base_2.Property(true)
], Signature.prototype, "saveWithBackground", void 0);
__decorate([
ej2_base_2.Property('#000000')
], Signature.prototype, "strokeColor", void 0);
__decorate([
ej2_base_2.Property(0.5)
], Signature.prototype, "minStrokeWidth", void 0);
__decorate([
ej2_base_2.Property(2)
], Signature.prototype, "maxStrokeWidth", void 0);
__decorate([
ej2_base_2.Property(0.7)
], Signature.prototype, "velocity", void 0);
__decorate([
ej2_base_2.Property('en-US')
], Signature.prototype, "locale", void 0);
__decorate([
ej2_base_2.Property(false)
], Signature.prototype, "enableRtl", void 0);
__decorate([
ej2_base_2.Property(false)
], Signature.prototype, "enablePersistence", void 0);
__decorate([
ej2_base_1.Event()
], Signature.prototype, "beforeSave", void 0);
__decorate([
ej2_base_1.Event()
], Signature.prototype, "change", void 0);
__decorate([
ej2_base_1.Event()
], Signature.prototype, "created", void 0);
Signature = __decorate([
ej2_base_2.NotifyPropertyChanges
], Signature);
return Signature;
}(signature_base_1.SignatureBase));
exports.Signature = Signature;
});
|