Change argument order of dmnsn_set_pixel; write C++ canvas wrapper.

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/png.c b/tests/png.c
index 2b3bf5b..b7edd95 100644
--- a/tests/png.c
+++ b/tests/png.c
@@ -67,7 +67,7 @@ int main() {
         color.trans = 0.5;
       }
 
-      dmnsn_set_pixel(canvas, color, i, j);
+      dmnsn_set_pixel(canvas, i, j, color);
 
       /*
        * CIE Lab colorspace
@@ -85,7 +85,7 @@ int main() {
         color.trans = 0.5;
       }
 
-      dmnsn_set_pixel(canvas, color, i + x, j);
+      dmnsn_set_pixel(canvas, i + x, j, color);
 
       /*
        * CIE Luv colorspace
@@ -103,7 +103,7 @@ int main() {
         color.trans = 0.5;
       }
 
-      dmnsn_set_pixel(canvas, color, i + 2*x, j);
+      dmnsn_set_pixel(canvas, i + 2*x, j, color);
     }
   }