upload pictures from the foreground and clip using jcrop. Cutting data passed to the background
imgData.x=c.x;
imgData.y=c.y;
imgData.w=c.w;
imgData.h=c.h;Parameter information obtained after receiving in the background
{ imgcutX: "19",
imgcutY: "47",
imgcutW: "104",
imgcutH: "132",
imgOriginWH: "463,462" }
[ { fieldname: "f1",
originalname: "timg.jpg",
encoding: "7bit",
mimetype: "image/jpeg",
destination: "./static/upload",
filename: "53e5b756556f916424bd33e8425c77b0",
path: "static\\upload\\53e5b756556f916424bd33e8425c77b0",
size: 4129 } ]
Code for processing part:
var patharr=req.files[0].path.split("\\")
patharr.pop();
var newP=patharr.join("\\")+"\\";
var picName=new Date().getTime()+pathLib.parse(req.files[0].originalname).ext
var newfileName=newP+picName
fs.rename(req.files[0].path,newfileName,function(err){
if(err){
console.log("")
return;
res.status(500).send("").end();
}else{
images(images("./static/upload/"+picName),req.body.imgcutX,req.body.imgutY,req.body.imgcutW,req.body.imgcutH).resize(100).save("./static/upload/n-"+picName)
}
instead of cropping the picture, it compresses the whole picture into such a small size. Is it the wrong images? Or is there something wrong with the data sent by the front desk? I hope the boss will answer.