From 428005e71bd26dbdddac391d0a9ef9e0a3e6a585 Mon Sep 17 00:00:00 2001
From: Val Erastov <xibyte@gmail.com>
Date: Thu, 11 Feb 2016 01:17:35 -0800
Subject: [PATCH] icons

---
 web/img/vec/angle.svg         | 109 ++++++++++++++++++++++++++++++++++
 web/img/vec/fillet.svg        |  97 ++++++++++++++++++++++++++++++
 web/img/vec/pointInMiddle.svg | 107 +++++++++++++++++++++++++++++++++
 web/img/vec/pointOnArc.svg    |  99 ++++++++++++++++++++++++++++++
 web/img/vec/pointOnLine.svg   |  92 ++++++++++++++++++++++++++++
 web/sketcher.html             |  10 ++--
 6 files changed, 509 insertions(+), 5 deletions(-)
 create mode 100644 web/img/vec/angle.svg
 create mode 100644 web/img/vec/fillet.svg
 create mode 100644 web/img/vec/pointInMiddle.svg
 create mode 100644 web/img/vec/pointOnArc.svg
 create mode 100644 web/img/vec/pointOnLine.svg

diff --git a/web/img/vec/angle.svg b/web/img/vec/angle.svg
new file mode 100644
index 00000000..4bbccf5c
--- /dev/null
+++ b/web/img/vec/angle.svg
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="35"
+   height="35"
+   viewBox="0 0 34.999999 34.999996"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="angle.svg">
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="159.63273 : 549.86846 : 1"
+       inkscape:vp_y="0 : 999.99987 : 0"
+       inkscape:vp_z="744.09445 : 526.18102 : 1"
+       inkscape:persp3d-origin="372.04723 : 350.78736 : 1"
+       id="perspective4168" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#545454"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="15.535661"
+     inkscape:cx="12.681338"
+     inkscape:cy="23.054975"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:snap-bbox="false"
+     inkscape:snap-global="true"
+     inkscape:window-width="1600"
+     inkscape:window-height="1178"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     units="px"
+     width="100mm" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1017.3622)">
+    <path
+       style="fill:none;fill-opacity:1;stroke:#95ffbc;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path6205"
+       sodipodi:type="arc"
+       sodipodi:cx="11.94027"
+       sodipodi:cy="1043.061"
+       sodipodi:rx="8.9149733"
+       sodipodi:ry="8.9149733"
+       sodipodi:start="5.324242"
+       sodipodi:end="0.54944747"
+       d="m 17.0609,1035.7634 a 8.9149733,8.9149733 0 0 1 2.482177,11.9532"
+       sodipodi:open="true" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.769;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 4.521136,1048.2212 c 25.762276,-25.536 25.762276,-25.536 25.762276,-25.536"
+       id="path4184"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.76900005;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 6.5655398,1047.4702 25.2966392,0"
+       id="path6203"
+       inkscape:connector-curvature="0" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-9"
+       cx="6.0835223"
+       cy="1047.0315"
+       r="2.8275597" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-3"
+       cx="30.008373"
+       cy="1022.9579"
+       r="2.8275597" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-9-7"
+       cx="30.703552"
+       cy="1047.2126"
+       r="2.8275597" />
+  </g>
+</svg>
diff --git a/web/img/vec/fillet.svg b/web/img/vec/fillet.svg
new file mode 100644
index 00000000..86b5688b
--- /dev/null
+++ b/web/img/vec/fillet.svg
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="35"
+   height="35"
+   viewBox="0 0 34.999999 34.999996"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="fillet.svg">
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="159.63273 : 549.86846 : 1"
+       inkscape:vp_y="0 : 999.99987 : 0"
+       inkscape:vp_z="744.09445 : 526.18102 : 1"
+       inkscape:persp3d-origin="372.04723 : 350.78736 : 1"
+       id="perspective4168" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#545454"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="15.535661"
+     inkscape:cx="12.681338"
+     inkscape:cy="23.054975"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:snap-bbox="false"
+     inkscape:snap-global="true"
+     inkscape:window-width="1600"
+     inkscape:window-height="1178"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     units="px"
+     width="100mm" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1017.3622)">
+    <path
+       style="fill:none;fill-opacity:1;stroke:#cd95ff;stroke-width:2.07767725;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path6205"
+       sodipodi:type="arc"
+       sodipodi:cx="17.428974"
+       sodipodi:cy="1039.6866"
+       sodipodi:rx="10.350781"
+       sodipodi:ry="10.579948"
+       sodipodi:start="3.5034306"
+       sodipodi:end="5.7842231"
+       d="m 7.7484288,1035.9414 a 10.350781,10.579948 0 0 1 8.9714292,-6.8098 10.350781,10.579948 0 0 1 9.797927,5.4924"
+       sodipodi:open="true" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 2.0919936,1048.8198 C 14.818241,1019.3163 14.818241,1019.3163 14.818241,1019.3163"
+       id="path4184"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 13.559217,1019.4618 18.518507,21.0988"
+       id="path6203"
+       inkscape:connector-curvature="0" />
+    <circle
+       style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.17986444px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-9-7"
+       cx="14.354073"
+       cy="1020.4355"
+       r="1.6671625" />
+  </g>
+</svg>
diff --git a/web/img/vec/pointInMiddle.svg b/web/img/vec/pointInMiddle.svg
new file mode 100644
index 00000000..14e0b2eb
--- /dev/null
+++ b/web/img/vec/pointInMiddle.svg
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="35"
+   height="35"
+   viewBox="0 0 34.999999 34.999996"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="pointInMiddle.svg">
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="159.63273 : 549.86846 : 1"
+       inkscape:vp_y="0 : 999.99987 : 0"
+       inkscape:vp_z="744.09445 : 526.18102 : 1"
+       inkscape:persp3d-origin="372.04723 : 350.78736 : 1"
+       id="perspective4168" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#545454"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="15.535661"
+     inkscape:cx="22.980224"
+     inkscape:cy="23.054975"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:snap-bbox="false"
+     inkscape:snap-global="true"
+     inkscape:window-width="1600"
+     inkscape:window-height="1178"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     units="px"
+     width="100mm" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1017.3622)">
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#7c7c7c;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 17.531009,1024.3878 0,21.1978"
+       id="path4278"
+       inkscape:connector-curvature="0" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30486813;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path3336-3-0"
+       cx="17.531008"
+       cy="1023.6422"
+       r="2.8276076" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 4.448701,1045.6154 c 26.164616,0 26.164616,0 26.164616,0"
+       id="path4184"
+       inkscape:connector-curvature="0" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-9"
+       cx="4.4743214"
+       cy="1045.6155"
+       r="2.8275597" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-3"
+       cx="30.587685"
+       cy="1045.6155"
+       r="2.8275597" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#2eff00;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 8.5965404,1049.4792 7.6197316,-7.6214"
+       id="path4261"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#2eff00;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 18.935836,1049.4803 7.619358,-7.6207"
+       id="path4261-4"
+       inkscape:connector-curvature="0" />
+  </g>
+</svg>
diff --git a/web/img/vec/pointOnArc.svg b/web/img/vec/pointOnArc.svg
new file mode 100644
index 00000000..29989688
--- /dev/null
+++ b/web/img/vec/pointOnArc.svg
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="35"
+   height="35"
+   viewBox="0 0 34.999999 34.999996"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="pointOnArc.svg">
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="159.63273 : 549.86846 : 1"
+       inkscape:vp_y="0 : 999.99987 : 0"
+       inkscape:vp_z="744.09445 : 526.18102 : 1"
+       inkscape:persp3d-origin="372.04723 : 350.78736 : 1"
+       id="perspective4168" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#545454"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="15.535661"
+     inkscape:cx="22.980224"
+     inkscape:cy="23.054975"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:snap-bbox="false"
+     inkscape:snap-global="true"
+     inkscape:window-width="1600"
+     inkscape:window-height="1178"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     units="px"
+     width="100mm" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1017.3622)">
+    <path
+       style="fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:2.58306623;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path5632"
+       sodipodi:type="arc"
+       sodipodi:cx="18.112192"
+       sodipodi:cy="1034.6024"
+       sodipodi:rx="14.807024"
+       sodipodi:ry="13.990461"
+       sodipodi:start="1.7287647"
+       sodipodi:end="5.4580028"
+       d="m 15.782867,1048.4187 a 14.807024,13.990461 0 0 1 -12.2648815,-11.4528 14.807024,13.990461 0 0 1 7.5282975,-14.6582 14.807024,13.990461 0 0 1 17.111333,2.0163"
+       sodipodi:open="true" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-9"
+       cx="15.867463"
+       cy="1048.7051"
+       r="2.8275597" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-3"
+       cx="6.2565675"
+       cy="1026.2407"
+       r="2.8275597" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="path3336-9-7"
+       cx="27.098944"
+       cy="1023.7827"
+       r="2.8275597" />
+  </g>
+</svg>
diff --git a/web/img/vec/pointOnLine.svg b/web/img/vec/pointOnLine.svg
new file mode 100644
index 00000000..797c7007
--- /dev/null
+++ b/web/img/vec/pointOnLine.svg
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="35"
+   height="35"
+   viewBox="0 0 34.999999 34.999996"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="pointOnLine.svg">
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="159.63273 : 549.86846 : 1"
+       inkscape:vp_y="0 : 999.99987 : 0"
+       inkscape:vp_z="744.09445 : 526.18102 : 1"
+       inkscape:persp3d-origin="372.04723 : 350.78736 : 1"
+       id="perspective4168" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#545454"
+     bordercolor="#666666"
+     borderopacity="1.0"
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+     inkscape:pageshadow="2"
+     inkscape:zoom="15.535661"
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+     showgrid="false"
+     inkscape:snap-bbox="false"
+     inkscape:snap-global="true"
+     inkscape:window-width="1600"
+     inkscape:window-height="1178"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     units="px"
+     width="100mm" />
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+     id="metadata7">
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+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1017.3622)">
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.76928234;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 4.521136,1048.2212 c 25.762276,-25.536 25.762276,-25.536 25.762276,-25.536"
+       id="path4184"
+       inkscape:connector-curvature="0" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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+       cy="1047.4177"
+       r="2.8275597" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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+       cx="30.008373"
+       cy="1022.9579"
+       r="2.8275597" />
+    <circle
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.30505568px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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diff --git a/web/sketcher.html b/web/sketcher.html
index a0020e66..eb8b52cb 100644
--- a/web/sketcher.html
+++ b/web/sketcher.html
@@ -64,7 +64,7 @@
     --><button class="btn tbtn act-addMultiSegment" style="background-image: url(img/mline.png);" type="submit" value=""></button><!--
     --><button class="btn tbtn act-addCircle" style="background-image: url(img/circle.png);" type="submit" value=""></button><!--
     --><button class="btn tbtn act-addArc sep" style="background-image: url(img/arc.png);" type="submit" value=""></button><!--
-    --><button class="btn tbtn act-addFillet sep" type="submit" value="">F</button><!--
+    --><button class="btn tbtn act-addFillet sep" style="background-image: url(img/vec/fillet.svg);" type="submit" value=""></button><!--
     --><button class="btn tbtn act-addHDim" style="background-image: url(img/hdim.png);" type="submit" value=""></button><!--
     --><button class="btn tbtn act-addVDim" style="background-image: url(img/vdim.png);" type="submit" value=""></button><!--
     --><button class="btn tbtn act-addDim" style="background-image: url(img/dim.png);" type="submit" value=""></button><!--
@@ -95,10 +95,10 @@
       <button class="btn rbtn act-tangentConstraint" style="background-image: url(img/tgn.png);"></button>
       <button class="btn rbtn act-RadiusConstraint" style="background-image: url(img/rad.png);"></button>
       <button class="btn rbtn act-lockConstraint" ><i class="fa fa-lock"></i></button>
-      <button class="btn rbtn act-pointOnLine" >PL</button>
-      <button class="btn rbtn act-pointOnArc" >PA</button>
-      <button class="btn rbtn act-pointInMiddle" >MID</button>
-      <button class="btn rbtn act-llAngle" >A</button>
+      <button class="btn rbtn act-pointOnLine" style="background-image: url(img/vec/pointOnLine.svg);"></button>
+      <button class="btn rbtn act-pointOnArc" style="background-image: url(img/vec/pointOnArc.svg);" ></button>
+      <button class="btn rbtn act-pointInMiddle" style="background-image: url(img/vec/pointInMiddle.svg);"></button>
+      <button class="btn rbtn act-llAngle" style="background-image: url(img/vec/angle.svg);"></button>
     </div>
   </div>
   <div id="status" class="panel b-top" style="width: 100%; height:22px;">