1 files changed, 14 insertions, 0 deletions
diff --git a/examples/alloc_correct.rs b/examples/alloc_correct.rs
new file mode 100644
index 0000000..6711a1c
--- /dev/null
+++ b/examples/alloc_correct.rs
@@ -0,0 +1,14 @@
+fn main() {
+	let mut png = &include_bytes!("image.png")[..];
+	let header = tiny_png::read_png_header(&mut png).expect("bad PNG");
+	println!("need {} bytes of memory", header.required_bytes());
+	let mut buffer = vec![0; header.required_bytes()];
+	let image = tiny_png::read_png(&mut png, Some(&header), &mut buffer).expect("bad PNG");
+	println!("{}x{} image", image.width(), image.height());
+	let pixels = image.pixels();
+	println!(
+		"top-left pixel is #{:02x}{:02x}{:02x}",
+		pixels[0], pixels[1], pixels[2]
+	);
+	// (^ this only makes sense for RGB 8bpc images)
+}