insertImage method
插入图片
url
在线图片url
Implementation
void insertImage(String url) {
if (_controller != null) {
try {
final index = _controller?.selection.baseOffset ?? 0;
final length = (_controller?.selection.extentOffset ?? 0) - index;
_controller?.replaceText(index, length, BlockEmbed.image(url), null);
_controller?.moveCursorToPosition(index + 1);
} catch (e) {
Logger.instance.info(e);
}
}
}