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rust-video-display
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✨ feat(main): 添加图像处理功能，修改RGB数据并更新FLTK图像显示

This commit is contained in:
conglinyizhi 2024-12-07 11:11:33 +08:00
parent 563a54303f
commit 07c8591bfc
1 changed files with 9 additions and 3 deletions
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12
src/main.rs
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@ -9,6 +9,7 @@ use fltk::{
prelude::{GroupExt, WidgetBase, WidgetExt}, prelude::{GroupExt, WidgetBase, WidgetExt},
window::Window, window::Window,
}; };
use image::Rgb;
use rscam::{Camera, Config}; use rscam::{Camera, Config};
fn main() { fn main() {
@ -55,15 +56,20 @@ fn main() {
let start = Instant::now(); let start = Instant::now();
let img = image::load_from_memory(&data).unwrap(); let img = image::load_from_memory(&data).unwrap();
let l_data = img.to_luma8(); let l_data = img.to_luma8();
let rgb_data = img.to_rgb8(); let mut rgb_data = img.to_rgb8();
if w == 0 { if w == 0 {
w = l_data.width() as i32; w = l_data.width() as i32;
h = l_data.height() as i32; h = l_data.height() as i32;
} }
for tmp_x in 0..30 {
for tmp_y in 0..60 {
rgb_data.put_pixel(tmp_x, tmp_y, Rgb([102, 204, 255]));
}
}
let fltk_l_image = let fltk_l_image =
RgbImage::new(&l_data.as_raw(), w, h, ColorDepth::L8).unwrap(); RgbImage::new(l_data.as_raw(), w, h, ColorDepth::L8).unwrap();
let fltk_rgb_image = let fltk_rgb_image =
RgbImage::new(&rgb_data.as_raw(), w, h, ColorDepth::Rgb8).unwrap(); RgbImage::new(rgb_data.as_raw(), w, h, ColorDepth::Rgb8).unwrap();
camera_frame.set_image(Some(fltk_l_image)); camera_frame.set_image(Some(fltk_l_image));
color_frame.set_image(Some(fltk_rgb_image)); color_frame.set_image(Some(fltk_rgb_image));
camera_frame.redraw(); camera_frame.redraw();