From 7910eee3ea49ef1f08a2ad57fa4354a95f2af908 Mon Sep 17 00:00:00 2001
From: ininit <meininit@gmail.com>
Date: Tue, 27 Oct 2020 10:14:08 +0800
Subject: [PATCH 1/3] =?UTF-8?q?fix(h5-canvas):=20=E4=BF=AE=E5=A4=8DcanvasT?=
 =?UTF-8?q?oTempFilePath=20=E8=8E=B7=E5=8F=96=E8=8A=82=E7=82=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/taro-h5/src/api/canvas/canvasToTempFilePath.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js b/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js
index b24d2f19ff4e..07398ce8024a 100644
--- a/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js
+++ b/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js
@@ -23,7 +23,7 @@ import { findDOM } from '../utils/index'
  */
 const canvasToTempFilePath = ({ canvasId, fileType, quality, success, fail, complete }) => {
   /** @type {HTMLCanvasElement} */
-  const canvas = findDOM().querySelector(`[canvasId=${canvasId}]`)
+  const canvas = findDOM().querySelector(`[canvas-id=${canvasId}]`)
 
   try {
     // /** @type {CanvasRenderingContext2D} */

From cf8da43177fb0df72461a8af6190d8cc696921db Mon Sep 17 00:00:00 2001
From: ininit <meininit@gmail.com>
Date: Tue, 27 Oct 2020 10:16:48 +0800
Subject: [PATCH 2/3] =?UTF-8?q?fix(h5-canvas):=20=E4=BF=AE=E5=A4=8D=20Canv?=
 =?UTF-8?q?as=20=E5=90=8C=E6=AD=A5=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/taro-h5/src/api/canvas/createCanvasContext.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/taro-h5/src/api/canvas/createCanvasContext.js b/packages/taro-h5/src/api/canvas/createCanvasContext.js
index cf5ac6036e5e..b001aaebe0f2 100644
--- a/packages/taro-h5/src/api/canvas/createCanvasContext.js
+++ b/packages/taro-h5/src/api/canvas/createCanvasContext.js
@@ -165,9 +165,9 @@ const createCanvasContext = (canvasId, inst) => {
     ['clearRect'],
     ['clip'],
     ['closePath'],
-    ['createCircularGradient'],
-    ['createLinearGradient'],
-    ['createPattern'],
+    ['createCircularGradient', true],
+    ['createLinearGradient', true],
+    ['createPattern', true],
     ['drawImage'],
     ['fill'],
     ['fillRect'],

From 5f4c70a364efc05a15e54ce7cb19c4c157de6b53 Mon Sep 17 00:00:00 2001
From: ininit <meininit@gmail.com>
Date: Mon, 2 Nov 2020 21:18:17 +0800
Subject: [PATCH 3/3] =?UTF-8?q?fix(h5-canvas):=20=E5=AE=8C=E5=96=84canvasT?=
 =?UTF-8?q?oTempFilePath?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/taro-h5/src/api/canvas/canvasToTempFilePath.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js b/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js
index 07398ce8024a..c6a2a7ad83e1 100644
--- a/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js
+++ b/packages/taro-h5/src/api/canvas/canvasToTempFilePath.js
@@ -21,9 +21,9 @@ import { findDOM } from '../utils/index'
  * @param {Param} object 参数
  * @todo 暂未支持尺寸相关功能
  */
-const canvasToTempFilePath = ({ canvasId, fileType, quality, success, fail, complete }) => {
+const canvasToTempFilePath = ({ canvasId, fileType, quality, success, fail, complete }, inst) => {
   /** @type {HTMLCanvasElement} */
-  const canvas = findDOM().querySelector(`[canvas-id=${canvasId}]`)
+  const canvas = findDOM(inst).querySelector(`[canvas-id=${canvasId}]`)
 
   try {
     // /** @type {CanvasRenderingContext2D} */