tawasuyu/brahman
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gioser-graph: edges behind nodes, variable thickness by raw weight

Browse Source 
- Edges and nodes now in separate SVG <g> groups (edges first = behind)
- Stroke width: 0.6 + w*4.0 instead of normalized range (more visible variation)
- Brightness: uses raw weight directly, not normalized against max
- Edges group has no breathing animation (only nodes breathe)
This commit is contained in:
Sergio
2026-05-23 15:53:00 +00:00
parent ef3d698c4b
commit 906e5f639c
2 changed files with 24 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/apps/gioser-web/pkg/gioser_web_bg.wasm
BIN
View File
Binary file not shown.
crates/modules/gioser/gioser-graph-web/src/lib.rs
+24 -19
View File
@@ -207,13 +207,22 @@ impl GraphWidget {
));
svg.append_child(&style_el).ok();
let breathe_group: web_sys::SvgElement = self
// Grupo para aristas (sin animación de respiración, están detrás)
let edges_group: web_sys::SvgElement = self
.document
.create_element_ns(Some(ns), "g")
.unwrap()
.dyn_into()
.unwrap();
breathe_group.set_attribute("class", "gb-svg").ok();
// Grupo para nodos (con respiración, encima)
let nodes_group: web_sys::SvgElement = self
.document
.create_element_ns(Some(ns), "g")
.unwrap()
.dyn_into()
.unwrap();
nodes_group.set_attribute("class", "gb-svg").ok();
// Mapas: UUID → posición y color
let pos_map: std::collections::HashMap<&str, (f64, f64)> = positions
@@ -225,11 +234,6 @@ impl GraphWidget {
.map(|n| (n.id.as_str(), camino_color(&n.camino)))
.collect();
let max_w = self.edges.iter()
.filter_map(|e| e.weight)
.fold(0.0_f64, f64::max)
.max(0.5);
// ── Aristas: mezcla de colores de los nodos que conecta ──
let mut drawn = std::collections::HashSet::new();
for edge in &self.edges {
@@ -247,19 +251,19 @@ impl GraphWidget {
let c2 = color_map.get(edge.target.as_str()).copied().unwrap_or("#888");
let w = edge.weight.unwrap_or(0.7);
let norm_w = (w / max_w).clamp(0.0, 1.0);
// Sin normalización por max — usar weight directamente con más rango
// weight 0.5→0.8 suele ser el rango real; mapeamos a grosor visible
let thick = 0.6 + w * 4.0; // w=0.5→2.6, w=0.9→4.2, w=1.0→4.6
// Mezclar colores: 50/50 + brillo según weight
let blended = blend_colors(c1, c2, 0.5);
// Brillo extra según el peso (acercar a blanco)
let (br, bg, bb) = parse_hex(&blended);
let r = (br as f64 + (255.0 - br as f64) * norm_w * 0.4) as u32;
let g = (bg as f64 + (255.0 - bg as f64) * norm_w * 0.4) as u32;
let b = (bb as f64 + (255.0 - bb as f64) * norm_w * 0.4) as u32;
let bright_factor = 0.2 + w * 0.5; // más brillo directo
let r = (br as f64 + (255.0 - br as f64) * bright_factor) as u32;
let g = (bg as f64 + (255.0 - bg as f64) * bright_factor) as u32;
let b = (bb as f64 + (255.0 - bb as f64) * bright_factor) as u32;
let alpha = 0.20 + norm_w * 0.65;
let sw = 1.0 + norm_w * 4.5;
let alpha = 0.15 + w * 0.75;
let line: SvgLineElement = self
.document
@@ -272,10 +276,10 @@ impl GraphWidget {
line.set_attribute("x2", &format!("{:.1}", x2)).ok();
line.set_attribute("y2", &format!("{:.1}", y2)).ok();
line.set_attribute("stroke", &format!("#{:02x}{:02x}{:02x}", r, g, b)).ok();
line.set_attribute("stroke-width", &format!("{:.1}", sw)).ok();
line.set_attribute("stroke-width", &format!("{:.1}", thick)).ok();
line.set_attribute("stroke-opacity", &format!("{:.2}", alpha)).ok();
line.set_attribute("class", "gb-line").ok();
breathe_group.append_child(&line).ok();
edges_group.append_child(&line).ok();
}
// ── Nodos ──
@@ -407,10 +411,11 @@ impl GraphWidget {
g.add_event_listener_with_callback("click", click.as_ref().unchecked_ref()).ok();
click.forget();
breathe_group.append_child(&g).ok();
nodes_group.append_child(&g).ok();
}
svg.append_child(&breathe_group).ok();
svg.append_child(&edges_group).ok();
svg.append_child(&nodes_group).ok();
self.container.append_child(&svg).ok();
}
}