From fd7c8ae5b5852fbf8741034e2259cb7b008aed54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?King=20K=C3=A9vin?= <kingkevin@cuvoodoo.info>
Date: Thu, 3 Sep 2015 00:05:54 +0200
Subject: [PATCH] add clearance and soldermask to eagle export

---
 cvlp_lib.js | 50 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 48 insertions(+), 2 deletions(-)

diff --git a/cvlp_lib.js b/cvlp_lib.js
index fe0ab4f..9b2db9d 100644
--- a/cvlp_lib.js
+++ b/cvlp_lib.js
@@ -188,8 +188,8 @@ function json2svg(json) {
 				layers['silkscreen'].appendChild(line)
 				break
 			case 'arc':
-				element.start = element.start % 360
-				element.stop = element.stop % 360
+				element.start = (element.start+360) % 360
+				element.stop = (element.stop+360) % 360
 				var arc = null
 				if (element.start==element.stop) {
 					arc = document.createElementNS(svgNS,'circle')
@@ -530,6 +530,52 @@ function json2eagle(json) {
 					smd.setAttribute('roundness',0)
 				}
 				packag.appendChild(smd)
+				if (element.round) {
+					var x1, y1, x2, y2, thickness
+					if (element.width>element.height) {
+						x1 = element.x-element.width/2+element.height/2
+						y1 = element.y
+						x2 = element.x+element.width/2-element.height/2
+						y2 = element.y
+						thickness = element.height
+					} else {
+						x1 = element.x
+						y1 = element.y-element.height/2+element.width/2
+						x2 = element.x
+						y2 = element.y+element.height/2-element.width/2
+						thickness = element.width
+					}
+					var clearance = xml.createElement('wire')
+					clearance.setAttribute('x1',convert_unit(x1,json.unit,'mm'))
+					clearance.setAttribute('y1',convert_unit(-1*y1,json.unit,'mm'))
+					clearance.setAttribute('x2',convert_unit(x2,json.unit,'mm'))
+					clearance.setAttribute('y2',convert_unit(-1*y2,json.unit,'mm'))
+					clearance.setAttribute('width',convert_unit(Math.max(thickness+element.clearance*2,0),json.unit,'mm'))
+					clearance.setAttribute('layer','39')
+					packag.appendChild(clearance)
+					var soldermask = xml.createElement('wire')
+					soldermask.setAttribute('x1',convert_unit(x1,json.unit,'mm'))
+					soldermask.setAttribute('y1',convert_unit(-1*y1,json.unit,'mm'))
+					soldermask.setAttribute('x2',convert_unit(x2,json.unit,'mm'))
+					soldermask.setAttribute('y2',convert_unit(-1*y2,json.unit,'mm'))
+					soldermask.setAttribute('width',convert_unit(Math.max(thickness+element.soldermask*2,0),json.unit,'mm'))
+					soldermask.setAttribute('layer','29')
+					packag.appendChild(soldermask)
+				} else {
+					var x1, y1, x2, y2
+					var clearance = xml.createElement('rectangle')
+					clearance.setAttribute('x1',convert_unit(element.x-element.width/2-element.clearance,json.unit,'mm'))
+					clearance.setAttribute('y1',convert_unit(-1*(element.y-element.height/2-element.clearance),json.unit,'mm'))
+					clearance.setAttribute('x2',convert_unit(element.x+element.width/2+element.clearance,json.unit,'mm'))
+					clearance.setAttribute('y2',convert_unit(-1*(element.y+element.height/2+element.clearance),json.unit,'mm'))
+					clearance.setAttribute('layer','39')
+					var soldermask = xml.createElement('rectangle')
+					soldermask.setAttribute('x1',convert_unit(element.x-element.width/2-element.soldermask,json.unit,'mm'))
+					soldermask.setAttribute('y1',convert_unit(-1*(element.y-element.height/2-element.soldermask),json.unit,'mm'))
+					soldermask.setAttribute('x2',convert_unit(element.x+element.width/2+element.soldermask,json.unit,'mm'))
+					soldermask.setAttribute('y2',convert_unit(-1*(element.y+element.height/2+element.soldermask),json.unit,'mm'))
+					soldermask.setAttribute('layer','29')
+				}
 			break
 			case 'pin':
 				break