kicad-developers team mailing list archive

[Simon Richter <Simon.Richter@xxxxxxxxxx>]

This moves most coordinates exactly in the middle of a pixel, allowing a
good mapping to pixels during rasterization, which gives a sharper image.

Thanks to Nick Østergaard.
---
 bitmaps_png/cpp_26/pin_table.cpp  |  35 ++++---
 bitmaps_png/sources/pin_table.svg | 189 ++++++++++++++++++++++++++++----------
 2 files changed, 154 insertions(+), 70 deletions(-)

diff --git a/bitmaps_png/cpp_26/pin_table.cpp b/bitmaps_png/cpp_26/pin_table.cpp
index c4677ca..17bbec3 100644
--- a/bitmaps_png/cpp_26/pin_table.cpp
+++ b/bitmaps_png/cpp_26/pin_table.cpp
@@ -8,25 +8,22 @@
 static const unsigned char png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
  0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x1a, 0x08, 0x06, 0x00, 0x00, 0x00, 0xa9, 0x4a, 0x4c,
- 0xce, 0x00, 0x00, 0x01, 0x17, 0x49, 0x44, 0x41, 0x54, 0x48, 0xc7, 0xdd, 0x56, 0xcd, 0x0a, 0x82,
- 0x40, 0x10, 0x9e, 0x6b, 0xcf, 0x23, 0xbd, 0x56, 0xcf, 0xe0, 0xbf, 0x4f, 0x10, 0xdd, 0x3a, 0x75,
- 0x12, 0xc1, 0x07, 0x50, 0x7c, 0x80, 0x1e, 0xa0, 0x9b, 0x58, 0xb7, 0x2e, 0x41, 0x14, 0x16, 0x92,
- 0x34, 0xed, 0x88, 0x49, 0x98, 0x87, 0xd9, 0x5d, 0x31, 0x68, 0xe1, 0xc3, 0x99, 0x11, 0xe7, 0xf3,
- 0x9b, 0x9d, 0x1d, 0x16, 0x10, 0x11, 0xa6, 0x00, 0xfc, 0x84, 0xc8, 0x06, 0x98, 0x9b, 0x00, 0xa1,
- 0x40, 0xd1, 0x22, 0xa4, 0xd8, 0xa8, 0x44, 0x22, 0xe9, 0xc2, 0x02, 0xa8, 0xc5, 0x13, 0x3f, 0xd1,
- 0xc6, 0x16, 0xa3, 0x10, 0xd1, 0x5f, 0x53, 0x42, 0x6f, 0x36, 0x7b, 0x6e, 0x97, 0x4b, 0xbc, 0x9d,
- 0x4e, 0x0d, 0xc8, 0xa6, 0x18, 0xbd, 0xd3, 0x55, 0xf6, 0x56, 0x43, 0xe5, 0x6a, 0x12, 0xf7, 0x17,
- 0xc5, 0x5a, 0x75, 0xe1, 0x18, 0x44, 0xb4, 0x1f, 0x8d, 0x8a, 0xfe, 0xa2, 0x58, 0x4b, 0x74, 0x11,
- 0x38, 0x2b, 0x60, 0x2d, 0x4b, 0x74, 0x55, 0x24, 0x5a, 0x4d, 0x5f, 0xba, 0xc9, 0x9a, 0x81, 0xdb,
- 0xde, 0x9e, 0xe7, 0x1d, 0x6c, 0xdb, 0x7e, 0xc8, 0x20, 0x08, 0x82, 0x9d, 0xf4, 0x81, 0x35, 0x4d,
- 0x13, 0xab, 0xaa, 0x62, 0xa3, 0x2c, 0x4b, 0x74, 0x1c, 0xe7, 0x2e, 0x3d, 0x82, 0x88, 0xa8, 0x88,
- 0x22, 0xdc, 0x88, 0xcf, 0xf6, 0x71, 0xdc, 0xd9, 0x43, 0x3e, 0x21, 0x17, 0xbe, 0x32, 0xd1, 0x28,
- 0x8a, 0x38, 0xa5, 0x4b, 0xd3, 0x14, 0x0d, 0xc3, 0xc0, 0x2c, 0xcb, 0x3a, 0x7b, 0xc8, 0x27, 0x24,
- 0x49, 0xf2, 0x4d, 0xc4, 0x69, 0x06, 0x6d, 0x45, 0xdc, 0xf6, 0xd6, 0x56, 0xc4, 0x3d, 0xb0, 0xda,
- 0x8a, 0xd8, 0xb3, 0x4e, 0x45, 0x91, 0x65, 0xd5, 0xf2, 0xb3, 0x4e, 0x45, 0x51, 0x8f, 0x88, 0x5d,
- 0x3a, 0xad, 0x3d, 0x92, 0x69, 0x06, 0xed, 0x73, 0xc4, 0x69, 0x6f, 0xd7, 0x75, 0x8f, 0x44, 0x26,
- 0x03, 0xdf, 0xf7, 0xf3, 0xdf, 0x5c, 0x4e, 0xfe, 0xe6, 0x5e, 0xf7, 0x02, 0x6f, 0x29, 0x2c, 0xda,
- 0x0b, 0x49, 0xf4, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
+ 0xce, 0x00, 0x00, 0x00, 0xe7, 0x49, 0x44, 0x41, 0x54, 0x48, 0xc7, 0xd5, 0x56, 0x51, 0x0a, 0xc2,
+ 0x30, 0x0c, 0xcd, 0xef, 0xce, 0x33, 0xbc, 0xd6, 0xce, 0x50, 0x65, 0x1e, 0x61, 0xf8, 0xe7, 0x97,
+ 0x5f, 0x3b, 0x8a, 0x97, 0xf0, 0xd7, 0x9f, 0x81, 0x28, 0x08, 0x05, 0xb1, 0xf6, 0x95, 0x0e, 0xca,
+ 0x64, 0x90, 0x34, 0x75, 0x6a, 0xe1, 0xb1, 0x34, 0x23, 0x7d, 0x7b, 0x59, 0x12, 0x4a, 0xce, 0x39,
+ 0x5a, 0x02, 0xf4, 0x15, 0xa2, 0x0d, 0xd1, 0xca, 0x10, 0xf5, 0x1e, 0xa7, 0x88, 0x1e, 0xbe, 0xa2,
+ 0x44, 0xfe, 0xd0, 0x66, 0x4d, 0xf4, 0xf0, 0x4f, 0x97, 0x22, 0xfa, 0x9a, 0x22, 0x44, 0xf8, 0x6a,
+ 0x1c, 0xb8, 0xad, 0xaa, 0xe7, 0xb1, 0xeb, 0xdc, 0x7d, 0x18, 0x02, 0x60, 0xc3, 0x87, 0x77, 0x5a,
+ 0x65, 0xa3, 0x1a, 0xa4, 0x2b, 0x1c, 0x3c, 0x5d, 0xf0, 0x45, 0x75, 0x7d, 0x09, 0x22, 0xfc, 0x8f,
+ 0xa0, 0x62, 0xba, 0xe0, 0x8b, 0x44, 0x57, 0x8f, 0x4b, 0x06, 0xf6, 0x52, 0xa2, 0x5b, 0x26, 0xd1,
+ 0x6e, 0xf9, 0xd4, 0x2d, 0x56, 0x0c, 0xdc, 0xf2, 0x6e, 0xdb, 0xf6, 0x6c, 0x8c, 0x71, 0x12, 0x20,
+ 0x46, 0xdc, 0xb0, 0x08, 0xb4, 0xd6, 0x8a, 0x80, 0x18, 0xf1, 0x08, 0x1a, 0x89, 0x0e, 0x3e, 0x0c,
+ 0x48, 0xed, 0xb9, 0xbd, 0x8a, 0x48, 0xad, 0x88, 0x9b, 0xba, 0xba, 0xae, 0x03, 0x52, 0x7b, 0x6e,
+ 0xff, 0x46, 0xc4, 0x29, 0x06, 0xb5, 0x22, 0x6e, 0x79, 0xab, 0x15, 0x71, 0x1b, 0x56, 0xad, 0x88,
+ 0x3d, 0xeb, 0x0a, 0x28, 0xe2, 0xcd, 0xba, 0x02, 0x8a, 0x44, 0xa9, 0xcb, 0x56, 0x24, 0x2d, 0x06,
+ 0x55, 0x1f, 0xfd, 0xd4, 0xac, 0xfb, 0xbf, 0xeb, 0xd6, 0x27, 0xf1, 0x02, 0x5a, 0xe5, 0x2b, 0x21,
+ 0xff, 0x90, 0x10, 0x58, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
 };
 
 const BITMAP_OPAQUE pin_table_xpm[1] = {{ png, sizeof( png ), "pin_table_xpm" }};
diff --git a/bitmaps_png/sources/pin_table.svg b/bitmaps_png/sources/pin_table.svg
index 53591be..122eef0 100644
--- a/bitmaps_png/sources/pin_table.svg
+++ b/bitmaps_png/sources/pin_table.svg
@@ -5,12 +5,39 @@
    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:xlink="http://www.w3.org/1999/xlink";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
    viewBox="0 0 26 26"
    id="svg2"
    version="1.1"
    width="26"
-   height="26">
+   height="26"
+   inkscape:version="0.48.5 r10040"
+   sodipodi:docname="pin_table.svg">
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1918"
+     inkscape:window-height="1078"
+     id="namedview29"
+     showgrid="true"
+     inkscape:zoom="32"
+     inkscape:cx="20.363987"
+     inkscape:cy="9.3807659"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg2">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3357" />
+  </sodipodi:namedview>
   <metadata
      id="metadata87">
     <rdf:RDF>
@@ -93,63 +120,123 @@
      id="path3081" />
   <path
      style="fill:#f9f9f9;stroke:#808080;stroke-width:0.99121374;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10;stroke-dasharray:none;stroke-opacity:1"
-     d="m 11.495607,10.518492 12.961754,0 0,11.985901 -12.961754,0 c 0,-3.9953 0,-7.990602 0,-11.985901 z"
-     id="rect3938" />
+     d="m 11.5,10.5 13,0 0,12 -13,0 z"
+     id="rect3938"
+     inkscape:connector-curvature="0"
+     sodipodi:nodetypes="ccccc" />
   <g
-     transform="translate(0,1)"
-     id="g21202">
+     style="stroke:#a40000;stroke-linecap:butt"
+     id="use21207"
+     transform="translate(0.029835,-1)">
     <path
-       id="path3943"
-       d="m 13.023165,13.507009 0.936437,0"
-       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+       style="fill:none;stroke:#a40000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 12.970165,13.5 2,0.007"
+       id="path21217"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <path
-       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
-       d="m 16.023165,13.507009 1.936437,0"
-       id="path21198" />
+       id="path21219"
+       d="m 15.970165,13.5 3,0"
+       style="fill:none;stroke:#a40000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <path
-       id="path21200"
-       d="m 20.023165,13.507009 2.936437,0"
-       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+       style="fill:none;stroke:#a40000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 19.970165,13.5 2.989437,0.007"
+       id="path21221"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
   </g>
   <g
-     style="stroke:#a40000"
-     id="use21207"
-     transform="translate(0,-1)">
+     transform="translate(0.029835,0.99300137)"
+     id="g4166"
+     style="stroke:#a40000;stroke-linecap:butt">
     <path
-       style="fill:none;stroke:#a40000;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
-       d="m 13.023165,13.507009 0.936437,0"
-       id="path21217" />
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       id="path4168"
+       d="m 12.970165,13.5 2,0.007"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
     <path
-       id="path21219"
-       d="m 16.023165,13.507009 1.936437,0"
-       style="fill:none;stroke:#a40000;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 15.970165,13.5 3,0"
+       id="path4170" />
+    <path
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       id="path4172"
+       d="m 19.970165,13.5 2.989437,0.007"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+  </g>
+  <g
+     style="stroke:#a40000;stroke-linecap:butt"
+     id="g4198"
+     transform="translate(0.029835,4.9930014)">
+    <path
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 12.970165,13.5 2,0.007"
+       id="path4200"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+    <path
+       id="path4202"
+       d="m 15.970165,13.5 3,0"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 19.970165,13.5 2.989437,0.007"
+       id="path4204"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+  </g>
+  <g
+     transform="translate(0.029835,2.9930014)"
+     id="g4206"
+     style="stroke:#a40000;stroke-linecap:butt">
+    <path
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       id="path4208"
+       d="m 12.970165,13.5 2,0.007"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 15.970165,13.5 3,0"
+       id="path4210" />
+    <path
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       id="path4212"
+       d="m 19.970165,13.5 2.989437,0.007"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+  </g>
+  <g
+     transform="translate(0.029835,6.9930014)"
+     id="g4214"
+     style="stroke:#a40000;stroke-linecap:butt">
+    <path
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       id="path4216"
+       d="m 12.970165,13.5 2,0.007"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 15.970165,13.5 3,0"
+       id="path4218" />
     <path
-       style="fill:none;stroke:#a40000;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
-       d="m 20.023165,13.507009 2.936437,0"
-       id="path21221" />
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       id="path4220"
+       d="m 19.970165,13.5 2.989437,0.007"
+       style="fill:none;stroke:#333333;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
   </g>
-  <use
-     x="0"
-     y="0"
-     xlink:href="#g21202"
-     id="use21209"
-     transform="translate(0,2)"
-     width="100%"
-     height="100%" />
-  <use
-     height="100%"
-     width="100%"
-     transform="translate(0,4)"
-     id="use21211"
-     xlink:href="#g21202"
-     y="0"
-     x="0" />
-  <use
-     x="0"
-     y="0"
-     xlink:href="#g21202"
-     id="use21213"
-     transform="translate(0,6)"
-     width="100%"
-     height="100%" />
 </svg>