我想在 Flutter Markdown 字符串中使用自定义图像高度和宽度。我怎样才能做到这一点?
String markdownString = """
You can include images:

""";
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就我而言,它显示图像的实际尺寸,但我想给它自定义高度和重量。
我有 markdown 字符串存储在 json 文件中,所以我使用多行和字符串中的很多东西。如何将其存储在 json 对象中?
\n\n[\n { "title": "Title of Ebook",\n "details": [\n {\n "head": "Introduction 1",\n "data": """It\xe2\x80\x99s important to follow trends in your field to ensure you\xe2\x80\x99re staying current on standards and protocols and perhaps more so in the field of coding. Programmers of all specialties can benefit from following \n#h this is a header\n__italic__\nindustry-leading blogs to stay aware of the latest technologies.If you\xe2\x80\x99re a coder of any sort you\xe2\x80\x99ll want to subscribe to these …Run Code Online (Sandbox Code Playgroud) 我有一个列表视图。我想通过相应的索引号转到某个小部件。
我已经尝试过使用 ScrollController,但它需要偏移值来跳转到索引。但我想使用它的索引号跳转到一个小部件。
请帮我修复它提前谢谢。