2 files changed, 21 insertions, 12 deletions
diff --git a/src/render.rs b/src/render.rs
index d4f9c49..3560b5a 100644
--- a/src/render.rs
+++ b/src/render.rs
@@ -70,6 +70,7 @@ pub struct RenderOptions {
     pub render_specialization_names: bool,
     pub skill_offset: u32,
     pub skill_alignment: Alignment,
+    pub specialization_name_alignment: Alignment,
 }
 
 impl Default for RenderOptions {
@@ -93,6 +94,7 @@ impl Default for RenderOptions {
             render_specialization_names: true,
             skill_offset: 30,
             skill_alignment: Alignment::Center,
+            specialization_name_alignment: Alignment::Left,
         }
     }
 }
@@ -312,23 +314,22 @@ impl<'r> Renderer<'r> {
         &mut self,
         specialization: &Specialization,
     ) -> Result<RgbaImage, RenderError> {
-        let scale = self.options.text_size;
-        let mut buffer = ImageBuffer::from_pixel(
-            self.options.traitline_width,
-            scale,
-            self.options.background_color,
-        );
+        let text = &specialization.name;
+        let scale = Scale {
+            x: self.options.text_size as f32,
+            y: self.options.text_size as f32,
+        };
+        let width = text_width(text, &self.options.font, scale);
+        let mut buffer =
+            ImageBuffer::from_pixel(width, self.options.text_size, self.options.background_color);
         drawing::draw_text_mut(
             &mut buffer,
             self.options.text_color,
             0,
             0,
-            Scale {
-                x: scale as f32,
-                y: scale as f32,
-            },
+            scale,
             &self.options.font,
-            &specialization.name,
+            text,
         );
         Ok(buffer)
     }
@@ -354,7 +355,7 @@ impl<'r> Renderer<'r> {
             let traitline = traitline.as_ref().unwrap();
             if self.options.render_specialization_names {
                 let header = self.render_specialization_name(&traitline.0)?;
-                images.push((Alignment::Left, header));
+                images.push((self.options.specialization_name_alignment, header));
             }
             let inner = self.render_traitline(&traitline)?;
             images.push((Alignment::Left, inner));
@@ -497,6 +498,12 @@ fn draw_thick_line<I>(
     );
 }
 
+fn text_width(text: &str, font: &Font, scale: Scale) -> u32 {
+    font.glyphs_for(text.chars())
+        .map(|glyph| glyph.scaled(scale).h_metrics().advance_width)
+        .sum::<f32>() as u32
+}
+
 /// A helper structure representing a grid of squares.
 ///
 /// This can be used to calculate the centers of the traits that should be placed on the
diff --git a/src/useropts.rs b/src/useropts.rs
index 2e98926..b342839 100644
--- a/src/useropts.rs
+++ b/src/useropts.rs
@@ -86,6 +86,7 @@ pub struct UserOptions {
     pub render_specialization_names: Option<bool>,
     pub skill_offset: Option<u32>,
     pub skill_alignment: Option<Alignment>,
+    pub specialization_name_alignment: Option<Alignment>,
 }
 
 impl UserOptions {
@@ -125,6 +126,7 @@ impl UserOptions {
             render_specialization_names,
             skill_offset,
             skill_alignment,
+            specialization_name_alignment,
         }
 
         Ok(result)