View Source Infer.Image (Infer v0.2.6)
Image type matchers based on the magic number
Link to this section Summary
Functions
Takes the binary file contents as arguments. Returns true if it's a avif.
Takes the binary file contents as arguments. Returns true if it's a bmp.
Takes the binary file contents as arguments. Returns true if it's a cr2.
Takes the binary file contents as arguments. Returns true if it's a gif.
Takes the binary file contents as arguments. Returns true if it's a heif.
Takes the binary file contents as arguments. Returns true if it's a ico.
Takes the binary file contents as arguments. Returns true if it's a jpeg2000.
Takes the binary file contents as arguments. Returns true if it's a jpeg.
Takes the binary file contents as arguments. Returns true if it's a jxr.
Takes the binary file contents as arguments. Returns true if it's a png.
Takes the binary file contents as arguments. Returns true if it's a psd.
Takes the binary file contents as arguments. Returns true if it's a tiff.
Takes the binary file contents as arguments. Returns true if it's a webp.
Link to this section Functions
Specs
Takes the binary file contents as arguments. Returns true if it's a avif.
examples
Examples
iex> binary = File.read!("test/images/sample.avif")
iex> Infer.Image.avif?(binary)
true
iex> binary = File.read!("test/images/sample.heif")
iex> Infer.Image.avif?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a bmp.
examples
Examples
iex> binary = File.read!("test/images/sample.bmp")
iex> Infer.Image.bmp?(binary)
true
iex> binary = File.read!("test/images/sample.png")
iex> Infer.Image.bmp?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a cr2.
examples
Examples
iex> binary = File.read!("test/images/sample.cr2")
iex> Infer.Image.cr2?(binary)
true
iex> binary = File.read!("test/images/sample.tiff")
iex> Infer.Image.cr2?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a gif.
examples
Examples
iex> binary = File.read!("test/images/sample.gif")
iex> Infer.Image.gif?(binary)
true
iex> binary = File.read!("test/images/sample.jpg")
iex> Infer.Image.gif?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a heif.
examples
Examples
iex> binary = File.read!("test/images/sample.heif")
iex> Infer.Image.heif?(binary)
true
iex> binary = File.read!("test/images/sample.avif")
iex> Infer.Image.heif?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a ico.
examples
Examples
iex> binary = File.read!("test/images/sample.ico")
iex> Infer.Image.ico?(binary)
true
iex> binary = File.read!("test/images/sample.png")
iex> Infer.Image.ico?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a jpeg2000.
examples
Examples
iex> binary = File.read!("test/images/sample.jp2")
iex> Infer.Image.jpeg2000?(binary)
true
iex> binary = File.read!("test/images/sample.jpg")
iex> Infer.Image.jpeg2000?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a jpeg.
examples
Examples
iex> binary = File.read!("test/images/sample.jpg")
iex> Infer.Image.jpeg?(binary)
true
iex> binary = File.read!("test/images/sample.jp2")
iex> Infer.Image.jpeg?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a jxr.
examples
Examples
iex> binary = File.read!("test/images/sample.jxr")
iex> Infer.Image.jxr?(binary)
true
iex> binary = File.read!("test/images/sample.png")
iex> Infer.Image.jxr?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a png.
examples
Examples
iex> binary = File.read!("test/images/sample.png")
iex> Infer.Image.png?(binary)
true
iex> binary = File.read!("test/images/sample.jpg")
iex> Infer.Image.png?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a psd.
examples
Examples
iex> binary = File.read!("test/images/sample.psd")
iex> Infer.Image.psd?(binary)
true
iex> binary = File.read!("test/images/sample.png")
iex> Infer.Image.psd?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a tiff.
examples
Examples
iex> binary = File.read!("test/images/sample.tiff")
iex> Infer.Image.tiff?(binary)
true
iex> binary = File.read!("test/images/sample.cr2")
iex> Infer.Image.tiff?(binary)
falseSpecs
Takes the binary file contents as arguments. Returns true if it's a webp.
examples
Examples
iex> binary = File.read!("test/images/sample.webp")
iex> Infer.Image.webp?(binary)
true
iex> binary = File.read!("test/images/sample.gif")
iex> Infer.Image.webp?(binary)
false