php - Which is the better way to manipulate an image, using gd lib or using the FileReader() with Jcrop? -


i trying resize , crop image on php page. either want use gd lib or jcrop filereader(). better wat go. pros/cons ?

jcrop , filereader() both frontend browser library or api,while gb lib php backend library.

i have 2 solutions fyi.

  1. jcrop+filereader() user crop image,and frontend new cropped image's data {x:50,y:100,width:100,height:200} relative original image,which posted backend php process gb lib( imagecrop function).

pros: balance both frontend , backend performance. cons: code looks more complicated

  1. only jcrop+filereader() user crop image,and them frontend new cropped image's base64 string,then post server.server no need call gb lib crop.just decode base64 image , save file.

pros: code looks more simple. cons: increase frontend pressure. save bandwidth (no need upload original image)

finally,up add more logic in frontend or backend.


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