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https://github.com/CrispyPin/julia-fractal-renderer.git
synced 2024-11-09 20:20:25 +01:00
improve export options
This commit is contained in:
parent
eb2fa3f8f7
commit
cc43258aad
1 changed files with 47 additions and 31 deletions
78
src/main.rs
78
src/main.rs
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@ -1,8 +1,8 @@
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#![windows_subsystem = "windows"]
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use std::{
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env,
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fs::{self, File},
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io::Write,
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path::PathBuf,
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time::SystemTime,
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};
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@ -44,9 +44,10 @@ struct JuliaGUI {
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preview_render_ms: f64,
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#[serde(skip)]
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export_render_ms: Option<f64>,
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export_res_multiplier: u32,
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export_res_power: u8,
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export_iterations: u32,
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export_name: String,
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#[serde(skip)]
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export_path: PathBuf,
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#[serde(skip)]
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settings_changed: bool,
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}
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@ -59,9 +60,9 @@ impl Default for JuliaGUI {
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render_options: RenderOptions::default(),
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preview_render_ms: 0.0,
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export_render_ms: None,
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export_res_multiplier: 8,
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export_res_power: 8,
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export_iterations: 512,
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export_name: String::from("julia_fractal.png"),
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export_path: "".into(),
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settings_changed: true,
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}
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}
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@ -83,6 +84,7 @@ impl JuliaGUI {
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n.preview = Some(preview);
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n.settings_changed = true;
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n.export_path = "julia_fractal.png".into();
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n
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}
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@ -110,19 +112,31 @@ impl JuliaGUI {
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fn export_render(&mut self) {
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let start_time = SystemTime::now();
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let res_mul = 1 << self.export_res_power;
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let settings = RenderOptions {
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width: self.render_options.width * self.export_res_multiplier,
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height: self.render_options.height * self.export_res_multiplier,
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width: self.render_options.width * res_mul,
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height: self.render_options.height * res_mul,
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max_iterations: self.export_iterations,
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..self.render_options.clone()
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};
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let image = render(&settings, self.color);
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if let Err(err) = image.save(&self.export_name) {
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if let Err(err) = image.save(&self.export_path) {
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println!("Error exporting render: {err}");
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}
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self.export_render_ms = Some(start_time.elapsed().unwrap().as_micros() as f64 / 1000.0);
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self.save_settings();
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}
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fn export_render_new_path(&mut self) {
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if let Ok(Some(path)) = FileDialog::new()
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.set_filename(&self.export_path.to_string_lossy().to_string())
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.add_filter("PNG file", &["png"])
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.show_save_single_file()
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{
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self.export_path = path;
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self.export_render();
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}
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}
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}
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impl eframe::App for JuliaGUI {
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@ -196,39 +210,41 @@ impl eframe::App for JuliaGUI {
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}
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});
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ui.label("Export iterations:");
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ui.label("Render iterations:");
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ui.add(Slider::new(&mut self.export_iterations, 5..=1024).clamp_to_range(false));
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ui.label("Resolution multiplier:");
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ui.add(Slider::new(&mut self.export_res_multiplier, 1..=32));
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ui.label("Render resolution:");
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ui.add(Slider::new(&mut self.export_res_power, 0..=6).clamp_to_range(false));
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ui.label(format!(
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"Export resolution: {}x{}",
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self.export_res_multiplier * self.render_options.width,
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self.export_res_multiplier * self.render_options.height
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"Render resolution: {}x{}",
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(1 << self.export_res_power) * self.render_options.width,
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(1 << self.export_res_power) * self.render_options.height
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));
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if ui.button("Select file").clicked() {
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if let Ok(Some(path)) = FileDialog::new()
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.set_filename(&self.export_name)
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.add_filter("PNG file", &["png"])
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.show_save_single_file()
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{
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self.export_name = path
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.strip_prefix(env::current_dir().unwrap())
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.unwrap_or(&path)
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.to_string_lossy()
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.to_string();
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}
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}
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ui.label(&self.export_name);
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ui.horizontal(|ui| {
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if ui.button("Render").clicked() {
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let export_text = if self.export_path.is_file() {
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"Overwrite"
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} else {
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"Render"
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};
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if ui.button(export_text).clicked() {
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self.export_render();
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}
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if let Some(ms) = self.export_render_ms {
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ui.label(format!("(took {:.2}ms)", ms));
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if ui.button("Render to").clicked() {
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self.export_render_new_path();
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}
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});
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ui.label(
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self.export_path
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.file_name()
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.unwrap_or_default()
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.to_string_lossy()
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.to_string(),
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);
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if let Some(ms) = self.export_render_ms {
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ui.label(format!("(took {:.2}ms)", ms));
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}
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if set_cx.changed()
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|| set_cy.changed() || set_unit_width.changed()
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|| set_iter.changed()
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