SignaturePad.js 35.3 KB
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(global["webpackJsonp"] = global["webpackJsonp"] || []).push([["components/SignaturePad"],{

/***/ 785:
/*!***************************************************************************!*\
  !*** D:/work/daima/lvqianmeiye_ERP/绿纤uni-app/components/SignaturePad.vue ***!
  \***************************************************************************/
/*! no static exports found */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./SignaturePad.vue?vue&type=template&id=1a71c3d4&scoped=true& */ 786);
/* harmony import */ var _SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./SignaturePad.vue?vue&type=script&lang=js& */ 788);
/* harmony reexport (unknown) */ for(var __WEBPACK_IMPORT_KEY__ in _SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__) if(["default"].indexOf(__WEBPACK_IMPORT_KEY__) < 0) (function(key) { __webpack_require__.d(__webpack_exports__, key, function() { return _SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__[key]; }) }(__WEBPACK_IMPORT_KEY__));
/* harmony import */ var _SignaturePad_vue_vue_type_style_index_0_id_1a71c3d4_scoped_true_lang_css___WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./SignaturePad.vue?vue&type=style&index=0&id=1a71c3d4&scoped=true&lang=css& */ 790);
/* harmony import */ var _tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/runtime/componentNormalizer.js */ 32);

var renderjs





/* normalize component */

var component = Object(_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_3__["default"])(
  _SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__["default"],
  _SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__["render"],
  _SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"],
  false,
  null,
  "1a71c3d4",
  null,
  false,
  _SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__["components"],
  renderjs
)

component.options.__file = "components/SignaturePad.vue"
/* harmony default export */ __webpack_exports__["default"] = (component.exports);

/***/ }),

/***/ 786:
/*!**********************************************************************************************************************!*\
  !*** D:/work/daima/lvqianmeiye_ERP/绿纤uni-app/components/SignaturePad.vue?vue&type=template&id=1a71c3d4&scoped=true& ***!
  \**********************************************************************************************************************/
/*! exports provided: render, staticRenderFns, recyclableRender, components */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! -!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--17-0!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/template.js!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-uni-app-loader/page-meta.js!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!./SignaturePad.vue?vue&type=template&id=1a71c3d4&scoped=true& */ 787);
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "render", function() { return _tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__["render"]; });

/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return _tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"]; });

/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "recyclableRender", function() { return _tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__["recyclableRender"]; });

/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "components", function() { return _tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_template_id_1a71c3d4_scoped_true___WEBPACK_IMPORTED_MODULE_0__["components"]; });



/***/ }),

/***/ 787:
/*!**********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************!*\
  !*** ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--17-0!./node_modules/@dcloudio/webpack-uni-mp-loader/lib/template.js!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-uni-app-loader/page-meta.js!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!./node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!D:/work/daima/lvqianmeiye_ERP/绿纤uni-app/components/SignaturePad.vue?vue&type=template&id=1a71c3d4&scoped=true& ***!
  \**********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************/
/*! exports provided: render, staticRenderFns, recyclableRender, components */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "render", function() { return render; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return staticRenderFns; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "recyclableRender", function() { return recyclableRender; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "components", function() { return components; });
var components
var render = function () {
  var _vm = this
  var _h = _vm.$createElement
  var _c = _vm._self._c || _h
}
var recyclableRender = false
var staticRenderFns = []
render._withStripped = true



/***/ }),

/***/ 788:
/*!****************************************************************************************************!*\
  !*** D:/work/daima/lvqianmeiye_ERP/绿纤uni-app/components/SignaturePad.vue?vue&type=script&lang=js& ***!
  \****************************************************************************************************/
/*! no static exports found */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _tool_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! -!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/babel-loader/lib!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--13-1!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/script.js!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!../../../../tool/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!./SignaturePad.vue?vue&type=script&lang=js& */ 789);
/* harmony import */ var _tool_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_tool_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__);
/* harmony reexport (unknown) */ for(var __WEBPACK_IMPORT_KEY__ in _tool_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__) if(["default"].indexOf(__WEBPACK_IMPORT_KEY__) < 0) (function(key) { __webpack_require__.d(__webpack_exports__, key, function() { return _tool_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__[key]; }) }(__WEBPACK_IMPORT_KEY__));
 /* harmony default export */ __webpack_exports__["default"] = (_tool_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0___default.a); 

/***/ }),

/***/ 789:
/*!***********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************!*\
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  \***********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(uni) {

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
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var _default = {
  name: 'SignaturePad',
  props: {
    width: {
      type: Number,
      default: 300
    },
    height: {
      type: Number,
      default: 150
    },
    lineWidth: {
      type: Number,
      default: 2
    },
    strokeColor: {
      type: String,
      default: '#000000'
    },
    pxInfo: {
      type: Object,
      default: null
    },
    signatureType: {
      type: String,
      default: 'order' // 'order' 开单, 'consume' 耗卡, 'refund' 退卡
    }
  },
  data: function data() {
    return {
      canvasWidth: 300,
      canvasHeight: 150,
      isDrawing: false,
      lastX: 0,
      lastY: 0,
      ctx: null,
      hasSignature: false,
      // 存储所有绘制的路径点
      paths: [],
      currentStage: 'info' // 当前阶段:'info' 显示品项信息, 'sign' 签字, 'confirm' 显示提示
    };
  },

  computed: {
    // 格式化品项列表,每条显示品项名、类型和数量
    pxInfoList: function pxInfoList() {
      if (!this.pxInfo || !this.pxInfo.items || this.pxInfo.items.length === 0) {
        return [];
      }
      return this.pxInfo.items.map(function (item) {
        return {
          name: item.name || '无',
          count: item.count || 0,
          type: item.type || ''
        };
      });
    },
    // 根据类型显示不同的标题
    infoTitle: function infoTitle() {
      if (this.signatureType === 'consume') {
        return '耗卡信息';
      } else if (this.signatureType === 'refund') {
        return '退卡信息';
      }
      return '订单信息';
    },
    // 根据类型显示不同的金额标签
    amountLabel: function amountLabel() {
      if (this.signatureType === 'consume') {
        return '耗卡金额';
      } else if (this.signatureType === 'refund') {
        return '退卡金额';
      }
      return '实付金额';
    }
  },
  mounted: function mounted() {
    // 初始阶段是显示品项信息,不需要初始化画布
    // 只有在进入签字阶段时才初始化画布
  },
  methods: {
    // 初始化画布
    initCanvas: function initCanvas() {
      var _this = this;
      // this.canvasWidth = this.width;
      // this.canvasHeight = this.height;
      // 获取signature-pad的宽高
      var query = uni.createSelectorQuery().in(this);
      // 选择需要查询的元素(支持类名、ID等选择器)
      query.select('#signaturePad').boundingClientRect(function (data) {
        if (data) {
          _this.canvasWidth = data.width;
          _this.canvasHeight = data.height;
        } else {
          console.log('未找到元素');
        }
      }).exec(); // 执行查询

      // console.error(this.canvasWidth, this.canvasHeight);
      this.$nextTick(function () {
        _this.ctx = uni.createCanvasContext('signature-canvas', _this);
        _this.drawBackground();
      });
    },
    // 绘制背景
    drawBackground: function drawBackground() {
      if (!this.ctx) return;

      // 清除画布
      this.ctx.clearRect(0, 0, this.canvasWidth, this.canvasHeight);

      // 设置背景色
      this.ctx.fillStyle = '#ffffff';
      this.ctx.fillRect(0, 0, this.canvasWidth, this.canvasHeight);

      // 绘制边框
      this.ctx.strokeStyle = '#e0e0e0';
      this.ctx.lineWidth = 2;
      this.ctx.strokeRect(0, 0, this.canvasWidth, this.canvasHeight);

      // 绘制提示文字
      this.ctx.fillStyle = '#999';
      this.ctx.font = '16px Arial';
      // this.ctx.fillText('请在此区域签字', 20, 30);

      // 重新绘制所有已保存的路径
      this.redrawPaths();

      // 显示
      this.ctx.draw();
    },
    // 重新绘制所有路径
    redrawPaths: function redrawPaths() {
      var _this2 = this;
      if (!this.ctx || this.paths.length === 0) return;
      this.ctx.strokeStyle = this.strokeColor;
      this.ctx.lineWidth = this.lineWidth;
      this.ctx.lineCap = 'round';
      this.ctx.lineJoin = 'round';
      this.paths.forEach(function (path) {
        if (path.length < 2) return;
        _this2.ctx.beginPath();
        _this2.ctx.moveTo(path[0].x, path[0].y);
        for (var i = 1; i < path.length; i++) {
          _this2.ctx.lineTo(path[i].x, path[i].y);
        }
        _this2.ctx.stroke();
      });
    },
    // 开始签字阶段
    startSign: function startSign() {
      var _this3 = this;
      this.currentStage = 'sign';
      this.$nextTick(function () {
        _this3.initCanvas();
      });
    },
    // 开始绘制
    startDrawing: function startDrawing(e) {
      // 如果不在签字阶段,不允许绘制
      if (this.currentStage !== 'sign') {
        return;
      }
      this.isDrawing = true;
      this.hasSignature = true;
      var touch = e.touches[0];
      var x = touch.x;
      var y = touch.y;

      // 开始新的路径
      this.paths.push([{
        x: x,
        y: y
      }]);
      this.lastX = x;
      this.lastY = y;
    },
    // 绘制
    draw: function draw(e) {
      // 如果不在签字阶段,不允许绘制
      if (this.currentStage !== 'sign' || !this.isDrawing) return;
      var touch = e.touches[0];
      var x = touch.x;
      var y = touch.y;

      // 添加点到当前路径
      this.paths[this.paths.length - 1].push({
        x: x,
        y: y
      });

      // 重新绘制整个画布
      this.drawBackground();
      this.lastX = x;
      this.lastY = y;
    },
    // 停止绘制
    stopDrawing: function stopDrawing() {
      this.isDrawing = false;
    },
    // 清除签字
    clearSignature: function clearSignature() {
      this.paths = [];
      this.hasSignature = false;
      this.drawBackground();
      this.$emit('clear');
    },
    // 确认签字
    confirmSignature: function confirmSignature() {
      var _this4 = this;
      if (!this.hasSignature) {
        uni.showToast({
          title: '请先进行签字',
          icon: 'none'
        });
        return;
      }
      this.getSignatureData().then(function (dataUrl) {
        // 进入确认阶段,显示提示信息
        _this4.currentStage = 'confirm';
        _this4.$emit('confirm', {
          dataUrl: dataUrl,
          hasSignature: _this4.hasSignature
        });
        // 延迟2秒后触发确认事件,让用户看到提示信息
        // setTimeout(() => {
        // 	this.$emit('confirm', {
        // 		dataUrl: dataUrl,
        // 		hasSignature: this.hasSignature
        // 	});
        // }, 2000);
      }).catch(function (error) {
        console.error('获取签字数据失败:', error);
        uni.showToast({
          title: '获取签字数据失败',
          icon: 'none'
        });
      });
    },
    // 获取签字数据
    getSignatureData: function getSignatureData() {
      var _this5 = this;
      return new Promise(function (resolve, reject) {
        uni.canvasToTempFilePath({
          canvasId: 'signature-canvas',
          success: function success(res) {
            // 在H5环境下,直接使用tempFilePath

            // 在微信小程序环境下,需要读取文件

            uni.getFileSystemManager().readFile({
              filePath: res.tempFilePath,
              encoding: 'base64',
              success: function success(fileRes) {
                var dataUrl = "data:image/png;base64,".concat(fileRes.data);
                resolve(dataUrl);
              },
              fail: reject
            });

            // 在APP环境下,使用plus.io读取文件并转换为base64
          },

          fail: reject
        }, _this5);
      });
    },
    // 设置签字数据(用于编辑模式)
    setSignatureData: function setSignatureData(dataUrl) {
      if (!dataUrl || !this.ctx) return;

      // 如果有签字数据,设置hasSignature为true
      this.hasSignature = true;

      // 这里可以添加从dataUrl恢复签字的逻辑
      // 暂时简化处理
    }
  }
};
exports.default = _default;
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./node_modules/@dcloudio/uni-mp-weixin/dist/index.js */ 2)["default"]))

/***/ }),

/***/ 790:
/*!************************************************************************************************************************************!*\
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  \************************************************************************************************************************************/
/*! no static exports found */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
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/* harmony import */ var _tool_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_6_oneOf_1_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_6_oneOf_1_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_6_oneOf_1_2_tool_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_6_oneOf_1_3_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_style_index_0_id_1a71c3d4_scoped_true_lang_css___WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_tool_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_6_oneOf_1_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_6_oneOf_1_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_6_oneOf_1_2_tool_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_6_oneOf_1_3_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_style_index_0_id_1a71c3d4_scoped_true_lang_css___WEBPACK_IMPORTED_MODULE_0__);
/* harmony reexport (unknown) */ for(var __WEBPACK_IMPORT_KEY__ in _tool_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_6_oneOf_1_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_6_oneOf_1_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_6_oneOf_1_2_tool_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_6_oneOf_1_3_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_style_index_0_id_1a71c3d4_scoped_true_lang_css___WEBPACK_IMPORTED_MODULE_0__) if(["default"].indexOf(__WEBPACK_IMPORT_KEY__) < 0) (function(key) { __webpack_require__.d(__webpack_exports__, key, function() { return _tool_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_6_oneOf_1_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_6_oneOf_1_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_6_oneOf_1_2_tool_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_6_oneOf_1_3_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_style_index_0_id_1a71c3d4_scoped_true_lang_css___WEBPACK_IMPORTED_MODULE_0__[key]; }) }(__WEBPACK_IMPORT_KEY__));
 /* harmony default export */ __webpack_exports__["default"] = (_tool_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_6_oneOf_1_0_tool_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_6_oneOf_1_1_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_6_oneOf_1_2_tool_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_6_oneOf_1_3_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_tool_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_SignaturePad_vue_vue_type_style_index_0_id_1a71c3d4_scoped_true_lang_css___WEBPACK_IMPORTED_MODULE_0___default.a); 

/***/ }),

/***/ 791:
/*!****************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************!*\
  !*** ./node_modules/mini-css-extract-plugin/dist/loader.js??ref--6-oneOf-1-0!./node_modules/css-loader/dist/cjs.js??ref--6-oneOf-1-1!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/stylePostLoader.js!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--6-oneOf-1-2!./node_modules/postcss-loader/src??ref--6-oneOf-1-3!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!./node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!D:/work/daima/lvqianmeiye_ERP/绿纤uni-app/components/SignaturePad.vue?vue&type=style&index=0&id=1a71c3d4&scoped=true&lang=css& ***!
  \****************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

// extracted by mini-css-extract-plugin
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/***/ })

}]);
//# sourceMappingURL=../../.sourcemap/mp-weixin/components/SignaturePad.js.map
;(global["webpackJsonp"] = global["webpackJsonp"] || []).push([
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    {
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