From 31ffe4356698a56550249c8804a8d0b16bde8b00 Mon Sep 17 00:00:00 2001
From: lijibing <635497669@qq.com>
Date: Thu, 23 Mar 2023 20:01:14 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=BC=E5=AE=B9=20uni-app?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/mpvue-cropper/mpvue-cropper.vue | 7 ++++---
 src/prepare.js                           | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/packages/mpvue-cropper/mpvue-cropper.vue b/packages/mpvue-cropper/mpvue-cropper.vue
index a0ca63a..5056719 100644
--- a/packages/mpvue-cropper/mpvue-cropper.vue
+++ b/packages/mpvue-cropper/mpvue-cropper.vue
@@ -82,7 +82,8 @@
         this._wecropper = new WeCropper(Object.assign(this.option, {
           id: this._canvasId,
           targetId: this._targetId,
-          pixelRatio: this._pixelRatio
+          pixelRatio: this._pixelRatio,
+          componentInstance: this,
         }))
         .on('ready', (...args) => {
           this.$emit('ready', ...args)
@@ -98,11 +99,11 @@
         })
       }
     },
-    onLoad () {
+    mounted () {
       if (!this.option) {
         return console.warn('[mpvue-cropper] 请传入option参数\n参数配置见文档：https://we-plugin.github.io/we-cropper/#/api')
       }
       this.init()
     }
   }
-</script>
\ No newline at end of file
+</script>
diff --git a/src/prepare.js b/src/prepare.js
index a4cf201..e33a4d5 100644
--- a/src/prepare.js
+++ b/src/prepare.js
@@ -34,12 +34,13 @@ export default function prepare () {
   self.createCtx = () => {
     const {
       id,
-      targetId
+      targetId,
+      createCanvasContext
     } = self
 
     if (id) {
-      self.ctx = self.ctx || wx.createCanvasContext(id)
-      self.targetCtx = self.targetCtx || wx.createCanvasContext(targetId)
+      self.ctx = self.ctx || wx.createCanvasContext(id, createCanvasContext)
+      self.targetCtx = self.targetCtx || wx.createCanvasContext(targetId, createCanvasContext)
 
       // 2d 没有这个方法
       if (typeof self.ctx.setStrokeStyle !== 'function') {