This repository was archived by the owner on Dec 27, 2024. It is now read-only.
增加 shouldClearRect 配置,允许在绘制前不清空 canvas#18
Open
elvinn wants to merge 1 commit into
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
背景:因为 wxml-to-canvas 不支持渐变色背景,所以希望在调用 renderToCanvas 之前,能够允许业务方自行对 canvas 进行一些绘制。然后目前 renderToCanvas 会清空 canvas 画布,导致业务方自行绘制的数据失效,因为增加 shouldClearRect 进行配置。
绘制渐变色背景图例子: