switch u-channel diagram from svg to cetz

2 files changed, 0 insertions, 1381 deletions

diff --git a/pictures/l-channel.svg b/pictures/l-channel.svg
deleted file mode 100644
index ae0d548..0000000
--- a/pictures/l-channel.svg
+++ /dev/null
@@ -1,980 +0,0 @@
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-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <line
-       x1="440"
-       y1="172.64999"
-       x2="518"
-       y2="172.64999"
-       stroke="#000000"
-       stroke-width="0.75"
-       id="line36"
-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <line
-       x1="440"
-       y1="363.12396"
-       x2="440"
-       y2="177.17601"
-       stroke="#000000"
-       stroke-width="1.17182"
-       marker-start="url(#arrow-start)"
-       marker-end="url(#arrow-end)"
-       id="line37"
-       style="marker-start:url(#Triangle);marker-end:url(#marker61)" />
-    <text
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-       y="270"
-       text-anchor="end"
-       fill="#000000"
-       font-size="10px"
-       font-weight="700"
-       id="text37">130.0 mm</text>
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-       y1="172.64999"
-       x2="620"
-       y2="160"
-       stroke="#000000"
-       stroke-width="0.8"
-       id="line38" />
-    <text
-       x="625"
-       y="158"
-       fill="#000000"
-       font-size="9.5px"
-       font-weight="600"
-       id="text38">BNC Cutout</text>
-    <text
-       x="625"
-       y="169"
-       fill="#555555"
-       font-size="8.5px"
-       id="text39"
-       style="fill:#000000;fill-opacity:1">(Facultative: Master Osc.)</text>
-    <line
-       x1="541"
-       y1="285.14999"
-       x2="620"
-       y2="285.14999"
-       stroke="#000000"
-       stroke-width="0.8"
-       id="line39"
-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <text
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-       y="283"
-       fill="#000000"
-       font-size="9.5px"
-       font-weight="600"
-       id="text40">DB-25 Cutout</text>
-    <text
-       x="625"
-       y="294"
-       fill="#555555"
-       font-size="8.5px"
-       id="text41"
-       style="fill:#000000;fill-opacity:1">(Centered X: 17.85 mm)</text>
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-  <g
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-     transform="translate(89.103516,-72.389648)">
-    <text
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-       y="82"
-       text-anchor="middle"
-       fill="#000000"
-       font-size="13px"
-       font-weight="700"
-       id="text42">LEFT WALL ELEVATION</text>
-    <text
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-       y="98"
-       text-anchor="middle"
-       fill="#666666"
-       font-size="10px"
-       id="text43"
-       style="fill:#000000;fill-opacity:1">(PCB Mount Surface View)</text>
-    <rect
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-       width="167.64"
-       height="181.61"
-       fill="#f8fafc"
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-       id="rect43"
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-       y2="128.79999"
-       stroke="#000000"
-       stroke-width="1"
-       stroke-dasharray="3, 3"
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-    <line
-       x1="742.17999"
-       y1="292.81"
-       x2="909.82001"
-       y2="292.81"
-       stroke="#000000"
-       stroke-width="1"
-       stroke-dasharray="3, 3"
-       id="line44" />
-    <line
-       x1="750.97998"
-       y1="120"
-       x2="750.97998"
-       y2="301.60999"
-       stroke="#000000"
-       stroke-width="1"
-       stroke-dasharray="3, 3"
-       id="line45" />
-    <circle
-       cx="776"
-       cy="150"
-       r="3"
-       fill="none"
-       stroke="#000000"
-       stroke-width="1.2"
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-    <circle
-       cx="876"
-       cy="150"
-       r="3"
-       fill="none"
-       stroke="#000000"
-       stroke-width="1.2"
-       id="circle46" />
-    <circle
-       cx="776"
-       cy="270"
-       r="3"
-       fill="none"
-       stroke="#000000"
-       stroke-width="1.2"
-       id="circle47" />
-    <circle
-       cx="876"
-       cy="270"
-       r="3"
-       fill="none"
-       stroke="#000000"
-       stroke-width="1.2"
-       id="circle48" />
-    <text
-       x="826"
-       y="215"
-       text-anchor="middle"
-       fill="#64748b"
-       font-size="10px"
-       font-weight="600"
-       id="text48"
-       style="fill:#000000;fill-opacity:1">PCB Mounting Face</text>
-    <line
-       x1="742.17999"
-       y1="301.60999"
-       x2="742.17999"
-       y2="335"
-       stroke="#000000"
-       stroke-width="0.75"
-       id="line48" />
-    <line
-       x1="909.82001"
-       y1="301.60999"
-       x2="909.82001"
-       y2="335"
-       stroke="#000000"
-       stroke-width="0.75"
-       id="line49" />
-    <line
-       x1="746.67487"
-       y1="334"
-       x2="905.32507"
-       y2="334"
-       stroke="#000000"
-       stroke-width="1.16738"
-       marker-start="url(#arrow-start)"
-       marker-end="url(#arrow-end)"
-       id="line50"
-       style="marker-start:url(#marker71);marker-end:url(#marker72)" />
-    <text
-       x="826"
-       y="349"
-       text-anchor="middle"
-       fill="#000000"
-       font-size="10.5px"
-       font-weight="700"
-       id="text50">Depth: 152.4 mm</text>
-    <line
-       x1="909.82001"
-       y1="120"
-       x2="941"
-       y2="120"
-       stroke="#000000"
-       stroke-width="0.75"
-       id="line51"
-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <line
-       x1="909.82001"
-       y1="301.60999"
-       x2="941"
-       y2="301.60999"
-       stroke="#000000"
-       stroke-width="0.75"
-       id="line52"
-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <line
-       x1="940"
-       y1="123.76012"
-       x2="940"
-       y2="297.84988"
-       stroke="#000000"
-       stroke-width="1.17489"
-       marker-start="url(#arrow-start)"
-       marker-end="url(#arrow-end)"
-       id="line53"
-       style="marker-start:url(#marker69);marker-end:url(#marker70)" />
-    <g
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-      <text
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-         y="0"
-         text-anchor="middle"
-         fill="#000000"
-         font-size="10.5px"
-         font-weight="700"
-         id="text53">165.1 mm</text>
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-        <cc:permits
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-        <cc:permits
-           rdf:resource="http://creativecommons.org/ns#Distribution" />
-        <cc:requires
-           rdf:resource="http://creativecommons.org/ns#Notice" />
-        <cc:requires
-           rdf:resource="http://creativecommons.org/ns#Attribution" />
-        <cc:permits
-           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
-        <cc:requires
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-      <cc:Work
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-        <cc:license
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diff --git a/pictures/u-channel.svg b/pictures/u-channel.svg
deleted file mode 100644
index 67d0e18..0000000
--- a/pictures/u-channel.svg
+++ /dev/null
@@ -1,401 +0,0 @@
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-     inkscape:pagecheckerboard="0"
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-  <defs
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-    <marker
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-       refX="0"
-       refY="0"
-       orient="auto-start-reverse"
-       inkscape:stockid="Triangle arrow"
-       markerWidth="1"
-       markerHeight="1"
-       viewBox="0 0 1 1"
-       inkscape:isstock="true"
-       inkscape:collect="always"
-       preserveAspectRatio="xMidYMid">
-      <path
-         transform="scale(0.5)"
-         style="fill:context-stroke;fill-rule:evenodd;stroke:context-stroke;stroke-width:1pt"
-         d="M 5.77,0 -2.88,5 V -5 Z"
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-    <pattern
-       inkscape:collect="always"
-       xlink:href="#maskHatch"
-       id="pattern61"
-       patternTransform="rotate(45,517.80872,-65.626792)" />
-    <pattern
-       inkscape:collect="always"
-       xlink:href="#maskHatch"
-       id="pattern60"
-       patternTransform="rotate(45,517.80872,-65.626792)" />
-    <!-- Standard CAD Arrowheads -->
-    <!-- Diagonal Hatch Pattern for Inner Unpainted/Masked Contact Areas -->
-    <pattern
-       id="maskHatch"
-       width="6"
-       height="6"
-       patternTransform="rotate(45 0 0)"
-       patternUnits="userSpaceOnUse">
-      <line
-         x1="0"
-         y1="0"
-         x2="0"
-         y2="6"
-         stroke="#000000"
-         stroke-width="0.8"
-         stroke-dasharray="2,2"
-         id="line2" />
-    </pattern>
-    <!-- Ventilation Slot Symbol (Reusable) -->
-    <!-- Countersunk Hole Symbol -->
-    <g
-       id="csunk-hole">
-      <circle
-         cx="0"
-         cy="0"
-         r="4"
-         fill="#ffffff"
-         stroke="#000000"
-         stroke-width="1"
-         id="circle2" />
-      <circle
-         cx="0"
-         cy="0"
-         r="1.8"
-         fill="#000000"
-         id="circle3" />
-    </g>
-  </defs>
-  <!-- ================================================================= -->
-  <!-- TITLE & HEADER                                                    -->
-  <!-- ================================================================= -->
-  <!-- ================================================================= -->
-  <!-- VIEW 1: ISOMETRIC VIEW (LEFT SIDE)                                -->
-  <!-- ================================================================= -->
-  <!-- ================================================================= -->
-  <!-- VIEW 2: RIGHT SIDE WALL ELEVATION (TOP RIGHT)                      -->
-  <!-- ================================================================= -->
-  <text
-     x="84.820007"
-     y="10.519821"
-     text-anchor="middle"
-     fill="#000000"
-     font-size="13px"
-     font-weight="700"
-     id="text24">RIGHT SIDE ELEVATION</text>
-  <text
-     x="84.820007"
-     y="26.519821"
-     text-anchor="middle"
-     fill="#666666"
-     font-size="10px"
-     id="text25"
-     style="fill:#000000;fill-opacity:1">(Solid Wall: 165.1 mm × 152.4 mm)</text>
-  <rect
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-     y="48.519821"
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-     height="181.61"
-     fill="#f8fafc"
-     stroke="#000000"
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-  <line
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