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454 jelle 1 
# author:       Jelle de Jong <jelledejong@powercraft.nl>
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# dist-license: GPLv3
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# use-license:  unlimited
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# 00:10 - 00:50 = 0:40 minutes it took to calculate these values
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#Element[   SFlags  "Desc"  "Name"  "Value" MX      MY      TX  TY  TDir    TScale  TSFlags ]
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Element [   ""      ""      ""      ""      1000    1000    0   0   0       100     ""      ]
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(
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    Attribute("description"     "HCM49 (LF A147E)")
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    Attribute("author"          "Jelle de Jong <jelledejong@powercraft.nl>")
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    Attribute("copyright"       "Copyright (C) 2009 by Jelle de Jong, PowerCraft Technology")
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    Attribute("use-license"     "unlimited")
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    Attribute("dist-license"    "GNU General Public License v3")
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    Attribute("documentation"   "http://www.iqdfrequencyproducts.com/products/details/40/")
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#   Pad [   rX1      rY1      rX2     rY2     Thickness   Clearance   Mask    "Name"  "Number"    SFlags      ]
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    Pad [  -11811    0       -25591   0       7874        9528        8661     ""     "1"         "square"    ]
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    Pad [   11811    0        25591   0       7874        9528        8661     ""     "2"         "square"    ]
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#   ElementLine [   rX1     rY1      rX2     rY2     Thickness   ]
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    ElementLine [  -22441  -9646     22441  -9646    1000        ]
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    ElementLine [  -22441   9646     22441   9646    1000        ]
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    ElementLine [   22441  -9646     22441  -4937    1000        ]
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    ElementLine [   22441   4937     22441   9646    1000        ]
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    ElementLine [  -22441   9646    -22441   4937    1000        ]
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    ElementLine [  -22441  -4937    -22441  -9646    1000        ]
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#   ElementArc [    rX      rY      Width   Height  StartAngle  DeltaAngle  Thickness   ]
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    ElementArc [   -16535  -4937    3240    3240    270         90          1000        ]
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    ElementArc [    16535  -4937    3240    3240    180         90          1000        ]
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    ElementArc [    16535   4937    3240    3240    90          90          1000        ]
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    ElementArc [   -16535   4937    3240    3240    0           90          1000        ]
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)
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# mm to 1000st mill is
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# echo "scale=5; ((X)*10/2.54)*1000" | bc
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# -----
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# pad
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# heigth=2.0 mm
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# width=5.5 mm
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# Thickness
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# 1.5 mm
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# echo "scale=5; (2.0*10/2.54)*1000" | bc
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# 7874.01000
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# Mask
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# 10%
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# echo "scale=5; 2.0 * 1.10" | bc
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# 2.200
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# echo "scale=5; (2.20*10/2.54)*1000" | bc
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# 8661.41000
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# Clearance
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# 10%
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# echo "scale=5; 2.20 * 1.10" | bc
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# 2.4200
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# echo "scale=5; (2.420*10/2.54)*1000" | bc
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# 9527.55000
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# ----- left pad -- pin 1
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# Y1 and Y2 are zero
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# X1
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# echo "scale=5; 4.0 / 2" | bc
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# 2.0
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# echo "scale=5; 2.0 / 2" | bc
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# 1.0
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# echo "scale=5; 2.0 + 1.0" | bc
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# 3.0
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# echo "scale=5; (3.0*10/2.54)*1000" | bc
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# - 11811.02000
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# X2
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# echo "scale=5; 5.50 - 2.0" | bc
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# 3.50
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# echo "scale=5; 3.0 + 3.50" | bc
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# 6.50
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# echo "scale=5; (6.50*10/2.54)*1000" | bc
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# - 25590.55000
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# ----- upper left corner silkscreen
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# body height:
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# 4.90 mm
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# body length:
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# 11.4 mm
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# X1
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# echo "scale=5; 11.4 / 2" | bc
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# 5.70000
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# echo "scale=5; (5.70*10/2.54)*1000" | bc
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# 22440.94000
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# Y1
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# echo "scale=5; 4.90 / 2" | bc
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# 2.45000
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# echo "scale=5; (2.450*10/2.54)*1000" | bc
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# - 9645.66000
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# ----- point above left pad to start silkscreen
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# echo "scale=5; 2.0 / 2" | bc
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# 1.0
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# echo "scale=5; (1.0*10/2.54)*1000" | bc
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# 3937.00000
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# echo "scale=5; 3937.0 + 1000" | bc
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# 4937.00000
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# ----- arc point above left pad to start silkscreen
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# start point left X
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# echo "scale=5; 10.3 / 2" | bc
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# 5.15000
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# echo "scale=5; (5.150*10/2.54)*1000" | bc
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# 20275.59000
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# heigth point Y
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# echo "scale=5; 3.80 / 2" | bc
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# 1.90000
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# echo "scale=5; (1.90*10/2.54)*1000" | bc
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# 7480.31000
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# echo "scale=5; 7480.310 / 2" | bc
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# 3740.15500
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# just made 3240 out of it so it looks better
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# echo "scale=5; 20275.59000 - 3740.15500" | bc
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# 16535.43500