From b980a73988e3d61bf7fa8a7a7dd2c4c241535a4f Mon Sep 17 00:00:00 2001
From: Minijackson <minijackson@riseup.net>
Date: Wed, 4 Jan 2023 09:36:12 +0100
Subject: core: make line_width optional, add CoreStyle accessors

---
 core/src/solving.rs |  7 ++++++-
 core/src/styles.rs  | 41 +++++++++++++++++++++++++++++++++++------
 2 files changed, 41 insertions(+), 7 deletions(-)

diff --git a/core/src/solving.rs b/core/src/solving.rs
index bf5fe95..016d188 100644
--- a/core/src/solving.rs
+++ b/core/src/solving.rs
@@ -211,10 +211,15 @@ impl Constrainable for StrokeStyle {
             None => None,
         };
 
+        let line_width = match self.line_width {
+            Some(f) => f.fixate(model)?,
+            None => 2.,
+        };
+
         Some(DefinedStrokeStyle {
             pattern: self.pattern,
             dash,
-            line_width: self.line_width.fixate(model)?,
+            line_width,
         })
     }
 }
diff --git a/core/src/styles.rs b/core/src/styles.rs
index 73373ba..e0bfc80 100644
--- a/core/src/styles.rs
+++ b/core/src/styles.rs
@@ -31,6 +31,14 @@ impl FillStyle {
             pattern: Pattern::Solid(color),
         }
     }
+
+    pub fn pattern(&self) -> Pattern {
+        self.pattern
+    }
+
+    pub fn set_pattern(&mut self, pattern: Pattern) {
+        self.pattern = pattern;
+    }
 }
 
 impl Default for FillStyle {
@@ -46,7 +54,7 @@ impl Default for FillStyle {
 pub struct StrokeStyle {
     pub(crate) pattern: Pattern,
     pub(crate) dash: Option<DashStyle>,
-    pub(crate) line_width: Float,
+    pub(crate) line_width: Option<Float>,
 }
 
 impl StrokeStyle {
@@ -54,13 +62,37 @@ impl StrokeStyle {
         StrokeStyle {
             pattern: Pattern::Solid(color),
             dash: None,
-            line_width: Float::Fixed(0.),
+            line_width: None,
         }
     }
 
     pub fn builder() -> StrokeStyleBuilder {
         StrokeStyleBuilder::default()
     }
+
+    pub fn pattern(&self) -> Pattern {
+        self.pattern
+    }
+
+    pub fn set_pattern(&mut self, pattern: Pattern) {
+        self.pattern = pattern;
+    }
+
+    pub fn dash(&self) -> Option<&DashStyle> {
+        self.dash.as_ref()
+    }
+
+    pub fn set_dash(&mut self, dash: Option<DashStyle>) {
+        self.dash = dash;
+    }
+
+    pub fn line_width(&self) -> Option<Float> {
+        self.line_width
+    }
+
+    pub fn set_line_width(&mut self, line_width: Option<Float>) {
+        self.line_width = line_width;
+    }
 }
 
 impl Default for StrokeStyle {
@@ -96,15 +128,12 @@ impl StrokeStyleBuilder {
         StrokeStyle {
             pattern: self.pattern.unwrap_or_default(),
             dash: self.dash.clone(),
-            line_width: self.line_width.unwrap_or(Float::Fixed(2.)),
+            line_width: self.line_width,
         }
     }
 
 }
 
-
-
-
 #[derive(Clone, Debug, Default)]
 pub struct DashStyle {
     pub(crate) dashes: Vec<Float>,
-- 
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