From 680cc9aa93f46807754e9cb771e7942f610b0c72 Mon Sep 17 00:00:00 2001
From: Martin Haug <mhaug@live.de>
Date: Sun, 25 Sep 2022 21:37:22 +0200
Subject: [PATCH] Do not upset Acrobat

---
 src/export/pdf/page.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/export/pdf/page.rs b/src/export/pdf/page.rs
index 708eafadf..1b1bec927 100644
--- a/src/export/pdf/page.rs
+++ b/src/export/pdf/page.rs
@@ -223,6 +223,7 @@ impl<'a> PageContext<'a> {
                     self.content.set_fill_color([f(c.r), f(c.g), f(c.b)]);
                 }
                 Color::Cmyk(c) => {
+                    self.reset_fill_color_space();
                     self.content.set_fill_cmyk(f(c.c), f(c.m), f(c.y), f(c.k));
                 }
             }
@@ -237,6 +238,10 @@ impl<'a> PageContext<'a> {
         }
     }
 
+    fn reset_fill_color_space(&mut self) {
+        self.state.fill_space = None;
+    }
+
     fn set_stroke(&mut self, stroke: Stroke) {
         if self.state.stroke != Some(stroke) {
             let f = |c| c as f32 / 255.0;
@@ -251,6 +256,7 @@ impl<'a> PageContext<'a> {
                     self.content.set_stroke_color([f(c.r), f(c.g), f(c.b)]);
                 }
                 Color::Cmyk(c) => {
+                    self.reset_stroke_color_space();
                     self.content.set_stroke_cmyk(f(c.c), f(c.m), f(c.y), f(c.k));
                 }
             }
@@ -266,6 +272,10 @@ impl<'a> PageContext<'a> {
             self.state.stroke_space = Some(space);
         }
     }
+
+    fn reset_stroke_color_space(&mut self) {
+        self.state.stroke_space = None;
+    }
 }
 
 /// Encode a frame into the content stream.