summaryrefslogtreecommitdiff
path: root/src/env/image.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/env/image.rs')
-rw-r--r--src/env/image.rs47
1 files changed, 0 insertions, 47 deletions
diff --git a/src/env/image.rs b/src/env/image.rs
deleted file mode 100644
index 365ff312..00000000
--- a/src/env/image.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-use std::fmt::{self, Debug, Formatter};
-use std::io::Cursor;
-
-use image::io::Reader as ImageReader;
-use image::{DynamicImage, GenericImageView, ImageFormat};
-
-/// A loaded image.
-pub struct Image {
- /// The original format the image was encoded in.
- pub format: ImageFormat,
- /// The decoded image.
- pub buf: DynamicImage,
-}
-
-impl Image {
- /// Parse an image from raw data in a supported format.
- ///
- /// The image format is determined automatically.
- pub fn parse(data: &[u8]) -> Option<Self> {
- let cursor = Cursor::new(data);
- let reader = ImageReader::new(cursor).with_guessed_format().ok()?;
- let format = reader.format()?;
- let buf = reader.decode().ok()?;
- Some(Self { format, buf })
- }
-
- /// The width of the image.
- pub fn width(&self) -> u32 {
- self.buf.width()
- }
-
- /// The height of the image.
- pub fn height(&self) -> u32 {
- self.buf.height()
- }
-}
-
-impl Debug for Image {
- fn fmt(&self, f: &mut Formatter) -> fmt::Result {
- f.debug_struct("Image")
- .field("format", &self.format)
- .field("color", &self.buf.color())
- .field("width", &self.width())
- .field("height", &self.height())
- .finish()
- }
-}