Fix width and height globally for the svg

src/main.rs

@@ -96,9 +96,13 @@ async fn svg_counter(
 
     // Increment the counter
     let count = counters.increment(name);
+
+    // Get width and height
+    let width = options.clone().unwrap_or_default().width.unwrap_or(150);
+    let height = options.clone().unwrap_or_default().height.unwrap_or(20);
 
     // Generate the SVG
-    let svg = svg_generator::generate_svg(&label, count, &css);
+    let svg = svg_generator::generate_svg(&label, count, &css, width, height);
 
     (ContentType::new("image", "svg+xml"), svg)
 }

src/models.rs

@@ -17,7 +17,7 @@ pub struct CounterSetRequest {
 }
 
 /// Query parameters for the SVG endpoint. Derives `FromForm` so Rocket can parse query parameters into this struct.
-#[derive(FromForm, Clone)]
+#[derive(FromForm, Clone, Default)]
 pub struct SvgOptions {
     pub label: Option<String>,
     pub style: Option<String>,

src/svg_generator.rs

@@ -4,10 +4,10 @@ use crate::models::SvgOptions;
 /// * `label` - The label to display on the left side.
 /// * `count` - The counter value to display on the right side.
 /// * `css`   - The CSS to embed in the SVG.
-pub fn generate_svg(label: &str, count: u64, css: &str) -> String {
+pub fn generate_svg(label: &str, count: u64, css: &str, width: u32, height: u32) -> String {
   format!(
 r##"<?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg" class="svg-counter">
+<svg width="{width}" height="{height}" xmlns="http://www.w3.org/2000/svg" class="svg-counter">
 <style type="text/css"><![CDATA[
 {css}
 ]]></style>
@@ -32,6 +32,8 @@ r##"<?xml version="1.0" encoding="UTF-8"?>
   <text class="count">{count}</text>
 </g>
 </svg>"##,
+      width = width,
+      height = height,
       css = css,
       label = label,
       count = count