added gallery rendering script

gallery.bash

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+PDFS=false
+
+while getopts "p" flag
+do
+    case "${flag}" in
+        p) PDFS=true;;
+    esac
+done
+
+echo "Generating gallery images"
+
+set -- ./gallery/*.typ
+cnt="$#"
+i=1
+for f
+do
+    f2="${f/typ/png}"
+    echo "($i/$cnt) $f -> $f2"
+    typst c --root ./ "$f" "$f2"
+    i=$((i+1))
+done
+
+if [ "$PDFS" = true ]
+then
+    echo
+    echo "Generating gallery PDFs"
+
+    set -- ./gallery/*.typ
+    cnt="$#"
+    i=1
+    for f
+    do
+        f2="${f/typ/pdf}"
+        echo "($i/$cnt) $f -> $f2"
+        typst c --root ./ "$f" "$f2"
+        i=$((i+1))
+    done
+fi

gallery/test.typ

@@ -1,6 +1,6 @@
 #import "../src/lib.typ": circuit, element, util, wire
 
-#set page(flipped: true)
+#set page(width: auto, height: auto, margin: .5cm)
 
 #circuit({
   element.block(

gallery/test2.typ

@@ -1,6 +1,6 @@
 #import "../src/lib.typ": circuit, element, util, wire
 
-#set page(flipped: true)
+#set page(width: auto, height: auto, margin: .5cm)
 
 #circuit({
   element.block(

gallery/test3.typ

@@ -1,8 +1,7 @@
 #import "@preview/cetz:0.2.2": draw
 #import "../src/lib.typ": circuit, element, util, wire
 
-#set page(flipped: true)
+#set page(width: auto, height: auto, margin: .5cm)
-#let debug = false
 
 #circuit({
   element.block(
@@ -14,18 +13,14 @@
         (id: "out1"),
         (id: "out2"),
       )
-    ),
-    debug: (
-      ports: debug 
-
     )
   )
   element.gate-and(
-    x: 4, y: 0, w: 2, h: 2, id: "and1", debug: (ports: debug),
+    x: 4, y: 0, w: 2, h: 2, id: "and1",
     inverted: ("in1")
   )
   element.gate-or(
-    x: 7, y: 0, w: 2, h: 2, id: "or1", debug: (ports: debug),
+    x: 7, y: 0, w: 2, h: 2, id: "or1",
     inverted: ("in0", "out")
   )
 
@@ -47,7 +42,7 @@
   )
 
   element.gate-and(
-    x: 11, y: 0, w: 2, h: 2, id: "and2", inputs: 3, debug: (ports: debug),
+    x: 11, y: 0, w: 2, h: 2, id: "and2", inputs: 3,
     inverted: ("in0", "in2")
   )
   for i in range(3) {
@@ -55,35 +50,35 @@
   }
 
   element.gate-xor(
-    x: 14, y: 0, w: 2, h: 2, id: "xor", debug: (ports: debug),
+    x: 14, y: 0, w: 2, h: 2, id: "xor",
     inverted: ("in1")
   )
   
   element.gate-buf(
-    x: 0, y: -3, w: 2, h: 2, id: "buf", debug: (ports: debug)
+    x: 0, y: -3, w: 2, h: 2, id: "buf"
   )
   element.gate-not(
-    x: 0, y: -6, w: 2, h: 2, id: "not", debug: (ports: debug)
+    x: 0, y: -6, w: 2, h: 2, id: "not"
   )
   
   element.gate-and(
-    x: 3, y: -3, w: 2, h: 2, id: "and", debug: (ports: debug)
+    x: 3, y: -3, w: 2, h: 2, id: "and"
   )
   element.gate-nand(
-    x: 3, y: -6, w: 2, h: 2, id: "nand", debug: (ports: debug)
+    x: 3, y: -6, w: 2, h: 2, id: "nand"
   )
   
   element.gate-or(
-    x: 6, y: -3, w: 2, h: 2, id: "or", debug: (ports: debug)
+    x: 6, y: -3, w: 2, h: 2, id: "or"
   )
   element.gate-nor(
-    x: 6, y: -6, w: 2, h: 2, id: "nor", debug: (ports: debug)
+    x: 6, y: -6, w: 2, h: 2, id: "nor"
   )
   
   element.gate-xor(
-    x: 9, y: -3, w: 2, h: 2, id: "xor", debug: (ports: debug)
+    x: 9, y: -3, w: 2, h: 2, id: "xor"
   )
   element.gate-xnor(
-    x: 9, y: -6, w: 2, h: 2, id: "xnor", debug: (ports: debug)
+    x: 9, y: -6, w: 2, h: 2, id: "xnor"
   )
 })

gallery/test4.typ

@@ -1,7 +1,7 @@
 #import "@preview/cetz:0.2.2": draw
 #import "../src/lib.typ": *
 
-#set page(flipped: true)
+#set page(width: auto, height: auto, margin: .5cm)
 
 #circuit({
   element.group(id: "toplvl", name: "Toplevel", {
@@ -200,18 +200,22 @@
     draw.content("dmem.south-west", [*External Memories*], anchor: "north", padding: 10pt)
   })
 
-  wire.wire(
+  draw.line(name: "w-dp-clk",
-    "w-dp-clk",
+    "dp-port-clk",
-    ("dp-port-clk", (-1, 4.2)),
+    (rel: (0, .5), to: ()),
-    style: "zigzag",
+    (
-    zigzag-dir: "horizontal",
+      rel: (-.5, 0),
-    zigzag-ratio: 100%
+      to: (horizontal: "toplvl.west", vertical: ())
+    )
   )
   draw.content("w-dp-clk.end", "clk", anchor: "east", padding: 3pt)
   
-  wire.wire(
+  draw.line(name: "w-dp-rst",
-    "w-dp-rst",
+    "dp-port-rst",
-    ("dp-port-rst", (horizontal: (-1, 0), vertical: ()))
+    (
+      rel: (-.5, 0),
+      to: (horizontal: "toplvl.west", vertical: ())
+    )
   )
   draw.content("w-dp-rst.end", "rst", anchor: "east", padding: 3pt)
 })

gallery/test5.typ

@@ -1,7 +1,7 @@
 #import "@preview/cetz:0.2.2": draw
 #import "../src/lib.typ": *
 
-#set page(flipped: true, paper: "a3")
+#set page(width: auto, height: auto, margin: .5cm)
 
 #circuit({
   element.multiplexer(

src/wire.typ

@@ -192,15 +192,18 @@
   let second-pos = points.at(1)
   if reverse {
     (first-pt, last-pt) = (last-pt, first-pt)
-    (first-pos, second-pos) = (second-pos, first-pos)
   }
   
   let angle = 0deg
   if rotate-name {
     (ctx, first-pos) = coordinate.resolve(ctx, first-pos)
     (ctx, second-pos) = coordinate.resolve(ctx, second-pos)
-    let (x1, y1, _) = first-pos
+    
-    let (x2, y2, _) = second-pos
+    if reverse {
+      (first-pos, second-pos) = (second-pos, first-pos)
+    }
+    let (x1, y1, ..) = first-pos
+    let (x2, y2, ..) = second-pos
     angle = calc.atan2(x2 - x1, y2 - y1)
   }