Adds greyscale version for print. Adds reset callback to template selects.

app.py

@@ -420,6 +420,7 @@ if st.session_state["step"] >= 2:
 
             col1, col2, col3 = st.columns([2, 8, 2])
             with col2:
+                st.write(" ")
                 st.write(" ")
                 image = Image.open(str(conf_mat_path)[:-3] + "jpg")
                 st.image(
@@ -429,6 +430,17 @@ if st.session_state["step"] >= 2:
                     channels="RGB",
                     output_format="auto",
                 )
+
+                # Convert the image to grayscale
+                st.write(" ")
+                image = image.convert("CMYK").convert("L")
+                st.image(
+                    image,
+                    caption="Greyscale version for assessing colors in print",
+                    clamp=False,
+                    channels="RGB",
+                    output_format="auto",
+                )
                 st.write(" ")
                 st.write("Note: The downloadable file has a transparent background.")
 

design.py

@@ -91,7 +91,7 @@ def select_settings():
                 )
                 _, col2, _ = st.columns([5, 6, 5])
                 with col2:
-                    if st.button("Select", key=temp_name.replace(" ", "_")):
+                    if st.button("Select", key=temp_name.replace(" ", "_"), on_click=reset_output_callback):
                         with open(
                             "template_resources/" + template["settings"],
                             "r",

plot.R

@@ -295,7 +295,10 @@ if (isTRUE(design_settings$show_sums)) {
         label = design_settings$sum_tile_label,
         tile_border_color = tile_border_color,
         tile_border_size = design_settings$tile_border_size,
-        tile_border_linetype = design_settings$tile_border_linetype
+        tile_border_linetype = design_settings$tile_border_linetype,
+        tc_tile_border_color = tile_border_color,
+        tc_tile_border_size = design_settings$tile_border_size,
+        tc_tile_border_linetype = design_settings$tile_border_linetype
     )
 }