fix(covers): Generate bindings with guides at final bounding size, dodge Inkscape bugs

alerque · alerque · commit b44b865f18c4 · 2025-01-09T19:08:37.000+03:00
https://gitlab.com/inkscape/inkscape/-/issues/4668
diff --git a/binding.svg b/binding.svg
@@ -11,12 +11,6 @@
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns:xlink="http://www.w3.org/1999/xlink">
-  <sodipodi:namedview>
-      <inkscape:page
-        bleed="CROP"
-        margin="CROP"
-        />
-  </sodipodi:namedview>
   <image
       id="cilt"
       absref="IMG"
@@ -27,7 +21,6 @@
       style="image-rendering:optimizeQuality"
       x="-BLEED"
       y="-BLEED"
-      bleed="CROP"
       />
   <text id="versioninfo"
     x="BLEED"
@@ -39,73 +32,73 @@
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTL1"
-        d="M 0,0 v -TRIM"
+        d="M 0,0 v -GUIDE"
         transform="translate(0 -BLEED)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTL2"
-        d="M 0,0 h -TRIM"
+        d="M 0,0 h -GUIDE"
         transform="translate(-BLEED 0)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTR1"
-        d="M WWW,0 v -TRIM"
+        d="M WWW,0 v -GUIDE"
         transform="translate(0 -BLEED)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTR2"
-        d="M WWW,0 h TRIM"
+        d="M WWW,0 h GUIDE"
         transform="translate(BLEED 0)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropBL1"
-        d="M 0,HHH v TRIM"
+        d="M 0,HHH v GUIDE"
         transform="translate(0 BLEED)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropBL2"
-        d="M 0,HHH h -TRIM"
+        d="M 0,HHH h -GUIDE"
         transform="translate(-BLEED 0)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropBR1"
-        d="m WWW,HHH v TRIM"
+        d="m WWW,HHH v GUIDE"
         transform="translate(0 BLEED)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropBR2"
-        d="m WWW,HHH h TRIM"
+        d="m WWW,HHH h GUIDE"
         transform="translate(BLEED 0)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTL2"
-        d="M CW,0 v -TRIM"
+        d="M CW,0 v -GUIDE"
         transform="translate(0 -BLEED)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTL2"
-        d="M CW,0 v -TRIM"
+        d="M CW,0 v -GUIDE"
         transform="translate(SW -BLEED)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTL2"
-        d="M CW,HHH v TRIM"
+        d="M CW,HHH v GUIDE"
         transform="translate(0 BLEED)"
         />
     <path
         style="fill:none;stroke:#000000;stroke-width:0.25"
         id="cropTL2"
-        d="M CW,HHH v TRIM"
+        d="M CW,HHH v GUIDE"
         transform="translate(SW BLEED)"
         />
   </g>
diff --git a/rules/rules.mk b/rules/rules.mk
@@ -906,7 +906,7 @@ $(BUILDDIR)/%-$(_binding).svg: $(CASILEDIR)/binding.svg $$(basename $$@)-printco
 			s#HHH#$${pagehpm}#g;
 			s#BLEED#$${bleedpm}#g;
 			s#TRIM#$${trimpm}#g;
-			s#CROP#$${trimmm}mm#g;
+			s#GUIDE#$${guidepm}#g;
 			s#CW#$${pagewpm}#g;
 			s#SW#$${spinepm}#g;
 		" $< > $@
@@ -918,8 +918,7 @@ $(BUILDDIR)/%-$(_binding).svg: $(CASILEDIR)/binding.svg $$(basename $$@)-printco
 		$(XVFB_RUN) -d $(INKSCAPE) $< \
 		--batch-process \
 		--export-dpi=$${hidpi} \
-		--export-area-page \
-		--export-margin=$${trimmm} \
+		--export-area-drawing \
 		-o $@
 
 DISTFILES += *-$(_binding).pdf
@@ -959,6 +958,9 @@ $(GEOMETRIES): $(BUILDDIR)/%-$(_geometry).sh: $$(call geometrybase,$$@) $$(call
 	trimpx=$(call mmtopx,$(TRIM))
 	trimpm=$(call mmtopm,$(TRIM))
 	trimpt=$(call mmtopt,$(TRIM))
+	guidemm=$$(($$trimmm-$$bleedmm))
+	guidepx=$$(($$trimpx-$$bleedpx))
+	guidepm=$$(($$trimpm-$$bleedpm))
 	$(shell $(_ENV) $(MAGICK) identify -density $(HIDPI) -format '
 			pagewmm=%[fx:round(w/$(HIDPI)*25.399986)]
 			pagewpx=%[fx:w]
