Change errors to anyhow, fix improperly oriented tensor

src/process_point.rs

@@ -1,24 +1,22 @@
 use std::fs;
-use std::error::Error;
 use std::time::Instant;
 
 use rten_tensor::{NdTensor, AsView};
 use rten::Model;
 use ocrs::{OcrEngine, OcrEngineParams};
 
-pub fn print_words(image: NdTensor<f32, 3>) -> Result<(), Box<dyn Error>> {
+pub fn print_words(image: NdTensor<f32, 3>) -> anyhow::Result<()> {
 
     let begin = Instant::now();
 
-    println!("{:#?}", begin.elapsed());
-    let begin = Instant::now();
     ocr(image).unwrap();
+
     println!("{:#?}", begin.elapsed());
 
     Ok(())
 }
 
-fn ocr(data: NdTensor<f32, 3>) -> Result<(), Box<dyn Error>> {
+fn ocr(data: NdTensor<f32, 3>) -> anyhow::Result<()> {
 
     let detection_model_data = fs::read("text-detection.rten")?;
     let rec_model_data = fs::read("text-recognition.rten")?;

src/wayland/app.rs

@@ -31,13 +31,10 @@ use wayland_client::{
 };
 
 use std::time::Duration;
-
-use rten_tensor::NdTensor;
-
-use anyhow::Result;
+use anyhow;
 
 use crate::wayland::{
-    draw::{DrawPath, Draw},
+    draw::DrawPath,
     builder::{TextAreaBuilder, DrawAreaBuilder, ButtonBuilder},
     ui::{self, Widget, ButtonType},
     Position,
@@ -71,7 +68,7 @@ pub(crate) struct SimpleWindow {
 }
 
 impl SimpleWindow {
-    pub(crate) fn run() -> Result<()> {
+    pub(crate) fn run() -> anyhow::Result<()> {
         let conn = Connection::connect_to_env()?;
 
         let (globals, event_queue) = registry_queue_init(&conn)?;

src/wayland/builder.rs

@@ -37,7 +37,7 @@ impl<'a> TextAreaBuilder {
         self.position = Some(Position::new(x, y))
     }
 
-
+    #[allow(unused)]
     pub(super) fn colors(&mut self, colors: TextAreaColors) {
         self.colors = Some(colors);
     }
@@ -88,6 +88,7 @@ impl ButtonBuilder {
         self.position = Some(Position::new(x as f32, y as f32))
     }
 
+    #[allow(unused)]
     pub(super) fn colors(&mut self, colors: ButtonColors) {
         self.colors = Some(colors)
     }
@@ -156,6 +157,7 @@ impl DrawAreaBuilder {
         self.position = Some(Position::new(x, y))
     }
 
+    #[allow(unused)]
     pub(super) fn colors(&mut self, colors: DrawAreaColors) {
         self.colors = Some(colors)
     }

src/wayland/draw.rs

@@ -2,7 +2,6 @@ use raqote::{DrawTarget, Color, StrokeStyle, PathBuilder, Source, DrawOptions, S
 use rten_tensor::NdTensor;
 
 use crate::wayland::Position;
-use crate::process_point::print_words;
 
 pub(super) trait Draw {
     fn render(&self, area: &mut DrawTarget<&mut [u32]>);
@@ -35,6 +34,7 @@ impl DrawPath {
         }
     }
 
+    #[allow(unused)]
     pub(crate) fn into_iter(self) -> std::vec::IntoIter<Path> {
         self.paths.into_iter()
     }
@@ -43,11 +43,13 @@ impl DrawPath {
         self.paths.iter()
     }
 
+    #[allow(unused)]
     pub(crate) fn iter_mut(&mut self) -> std::slice::IterMut<Path> {
         self.paths.iter_mut()
     }
 }
 
+#[allow(unused)]
 pub(super) struct DrawAreaColors {
     background_color: Color,
     drawing_color: Color,
@@ -83,6 +85,7 @@ impl DrawArea {
         Source::Solid(self.colors.drawing_color.into())
     }
 
+    #[allow(unused)]
     fn border_source(&self) -> Source {
         Source::Solid(self.colors.border_color.into())
     }
@@ -161,7 +164,7 @@ impl From<&DrawArea> for NdTensor<f32, 3> {
                 image::ImageFormat::Png
             ).unwrap();
 
-            NdTensor::from_data([1, draw_area.width as usize, draw_area.height as usize], data)
+            NdTensor::from_data([1, draw_area.height, draw_area.width], data)
     }
 }
 

src/wayland/ui.rs

@@ -5,6 +5,7 @@ use crate::wayland::{
     Position, 
 };
 
+#[allow(unused)]
 pub(super) struct UIColors {
     draw_area: Color,
     button: Color,
@@ -87,6 +88,7 @@ impl Window {
 }
 
 
+#[allow(unused)]
 pub(super) struct ButtonColors {
     background: Color,
     border: Color,
@@ -109,6 +111,7 @@ pub(super) enum ButtonType {
     Enter,
 }
 
+#[allow(unused)]
 pub(super) struct Button {
     pub(super) button_type: ButtonType,
     pub(super) width: usize,
@@ -141,6 +144,7 @@ impl Draw for Button {
     }
 }
 
+#[allow(unused)]
 pub(super) struct TextAreaColors {
     pub(super) background: Color,
     pub(super) text: Color,
@@ -164,6 +168,7 @@ pub(super) struct TextArea {
 }
 
 impl TextArea {
+    #[allow(unused)]
     pub(super) fn text_source(&self) -> Source {
         Source::Solid(self.colors.text.into())
     }