Is it possible to get the width and height of a .gif file in scala?

Asked Aug 13 '18 at 17:51

Active Aug 13 '18 at 19:32

Viewed 63 times

I am current taking in a .gif file through a file stream in an HTTP call, and I am trying to retrieve the .gif file's width and height through the ImageIO.read() function but it returns an error.

val inputStream = request.uploadedFiles.head.fileStream
val img : BufferedImage = ImageIO.read(inputStream)
val height = img.getHeight();

ERROR:

java.lang.ArrayIndexOutOfBoundsException: 4096
    at com.sun.imageio.plugins.gif.GIFImageReader.read(GIFImageReader.java:984) ~[na:1.8.0_171]
    at javax.imageio.ImageIO.read(ImageIO.java:1448) ~[na:1.8.0_171]
    at javax.imageio.ImageIO.read(ImageIO.java:1352) ~[na:1.8.0_171]

edited Aug 13 '18 at 18:44

asked Aug 13 '18 at 17:51

Farhan Islam

1

What have you tried? Code? – cchantep Aug 13 '18 at 17:54
I just added the code that I tried – Farhan Islam Aug 13 '18 at 18:45
1

does it fail this way on every .gif file, or only on certain .gif files? – Seth Tisue Aug 13 '18 at 19:24
2

I ended up using a gif decoder https://github.com/DhyanB/Open-Imaging from the link above ^ which solved my issue. – Farhan Islam Aug 13 '18 at 20:37

Is it possible to get the width and height of a .gif file in scala?

0 Answers0