in the web version of the multi-person chat room, after getting the data, I want to generate a picture of the data and display it in the chat room in the format of the picture. Do you have any examples or ideas that the great god knows how to do for reference? thank you!
Canvas output base64, is then populated into the src of the img element (new).
the Canvas output base64, is then populated into the src of the img element (new).
lx panda mulberry's suggestion is not bad
there is another idea: the data can not be transferred to the front end, and the back end can generate img,push directly to the front end, so that the data does not have to go to the front end
example I don t understand. Is scope the default binding list? how can row get the current line automatically? do not understand the principle of it <template> <el-table :data="tableData4" style="width: 100%" ...