istar生成之 xsl转换

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Posted on 2007-09-04 02:12 三体星阅读(361) 评论(0) 编辑收藏举报

我们现在需要将istar的数据源文件转换为对应的图形显示，生成对应的svg(scalable vector graphics)显示，这一步可以当然也直接交给javascript处理，也可以使用xml转换语言xsl来尝试一下：
xsl完整文件如下：

<?xml version="1.0" encoding="UTF-8"?>
2

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns="http://www.w3.org/2000/svg">
3

<xsl:output method="xml" indent="yes" encoding="UTF-8"/>
4

<xsl:template match="/">
5

6

9

<defs>
10

11

<menu id="NewMenu">
12

<header>XML to IStar Tool Menu</header>
13

<item enabled="no">XML to IStar Tool Menu</item>
14

<separator/>
15

<item action="ViewSource">View Source</item>
16

<item action="SaveSnapshotAs">Save Diagram As

</item>
17

<separator/>
18

<item action="About">About SVG Viewer</item>
19

</menu>
20

21

<filter id="DropShadowFilter" filterUnits="objectBoundingBox" x="-50%" y="-50%" width="200%" height="200%">
22

<feGaussianBlur in="SourceAlpha" stdDeviation="2" result="BlurAlpha"/>
23

<feOffset in="BlurAlpha" dx="4" dy="4" result="OffsetBlurAlpha"/>
24

<feMerge>
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<feMergeNode in="OffsetBlurAlpha"/>
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<feMergeNode in="SourceGraphic"/>
27

</feMerge>
28

</filter>
29

30

<g stroke="black" fill="none">
31

32

<marker id = "DependencyMarker" viewBox = "0 0 40 40" refX = "35" refY = "20" markerUnits = "strokeWidth" markerWidth = "30"
33

markerHeight ="10" stroke = "blue" stroke-width = "3" fill = "none"
34

orient = "auto" preserveAspectRatio="xMidYMid meet">
35

<path d="M0,40 l0,-40 c15,10 15,30 0,40"/>
36

</marker>
37

<marker id = "MeanMarker" viewBox = "0 0 60 40" refX = "35" refY = "20" markerUnits = "strokeWidth" markerWidth = "30"
38

markerHeight ="10" stroke = "blue" stroke-width = "3" fill = "none"
39

orient = "auto" preserveAspectRatio="xMidYMid meet">
40

<path d="M0,0 v40 l60,-20 l-60,-20"/>
41

</marker>
42

<marker id = "DecompositionMarker" viewBox = "0 0 40 40" refX = "35" refY = "20" markerUnits = "strokeWidth" markerWidth = "30"
43

markerHeight ="10" stroke = "blue" stroke-width = "3" fill = "none"
44

orient = "auto" preserveAspectRatio="xMidYMid meet">
45

<path d="M0,0 v40"/>
46

</marker>
47

<marker id = "ContributionMarker" viewBox = "0 0 40 40" refX = "35" refY = "20" markerUnits = "strokeWidth" markerWidth = "30"
48

markerHeight ="10" stroke = "blue" stroke-width = "3" fill = "none"
49

orient = "auto" preserveAspectRatio="xMidYMid meet">
50

<path d="M0,0 l40,20 l-40,20"/>
51

</marker>
52

</g>
53

</defs>
54

55

<g id="background" onmousemove="mouseMove()" onmouseup="mouseUp()" style="pointer-events: none;">
56

<rect id="border" x="0" y="0" width="100%" height="100%" style="fill: none; stroke-width: 1px; stroke: #000000; shape-rendering: optimizeSpeed;" transform="scale(1,1)"/>
57

</g>
58

<g fill="none" stroke="black" stroke-width="2">
59

<xsl:apply-templates select="*"/>
60

</g>
61

<g id="controls" transform="scale(1,1)translate(0,0)">
62

<rect x="260" y="10" rx="10" ry="10" width="100" height="100" style="fill:yellow;opacity:0.4;stroke:black;stroke-width:2;filter:url(#DropShadowFilter);"/>
63

<image id="panUp" x="280" y="36" onclick="pan(0,-1)" width="19" height="13" xlink:href="./images/up.gif"/>
64

<image id="panRight" x="300" y="50" onclick="pan(1,0)" width="13" height="19" xlink:href="./images/right.gif"/>
65

<image id="panDown" x="280" y="70" onclick="pan(0,1)" width="19" height="13" xlink:href="./images/down.gif"/>
66

<image id="panLeft" x="264" y="50" onclick="pan(-1,0)" width="13" height="19" xlink:href="./images/left.gif"/>
67

<image id="zoomIn" x="314" y="36" onclick="zoom(1.2)" width="19" height="19" xlink:href="./images/zoomIn.gif"/>
68

<image id="zoomOut" x="336" y="36" onclick="zoom(0.8)" width="19" height="19" xlink:href="./images/zoomOut.gif"/>
69

<image id="reset" x="323" y="62" onclick="reset()" width="21" height="21" xlink:href="./images/reset.gif"/>
70

</g>
71

</svg>
72

</xsl:template>
73

<xsl:template name="recursion">
74

<xsl:param name="actorindex"/>
75

<xsl:param name="Ypos1"/>
76

<xsl:choose>
77

<xsl:when test="$actorindex = 5">
78

<xsl:variable name="prenum" select="count(/istar/actor[1]/goal)
79

+ count(/istar/actor[1]/softgoal) + count(/istar/actor[1]/task)
80

+ count(/istar/actor[1]/resource) + count(/istar/actor[1]/belief)
81

+count(/istar/actor[2]/goal)
82

+ count(/istar/actor[2]/softgoal) + count(/istar/actor[2]/task)
83

+ count(/istar/actor[2]/resource) + count(/istar/actor[2]/belief)
84

+count(/istar/actor[3]/goal)
85

+ count(/istar/actor[3]/softgoal) + count(/istar/actor[3]/task)
86

+ count(/istar/actor[3]/resource) + count(/istar/actor[3]/belief)
87

+count(/istar/actor[4]/goal)
88

+ count(/istar/actor[4]/softgoal) + count(/istar/actor[4]/task)
89

+ count(/istar/actor[4]/resource) + count(/istar/actor[4]/belief)"/>
90

<xsl:variable name="Ypos2" select="$Ypos1 + format-number((($prenum) div 3), '#') * 150"/>
91

<xsl:value-of select="$Ypos2"/>
92

</xsl:when>
93

<xsl:when test="$actorindex = 4">
94

<xsl:variable name="prenum" select="count(/istar/actor[1]/goal)
95

+ count(/istar/actor[1]/softgoal) + count(/istar/actor[1]/task)
96

+ count(/istar/actor[1]/resource) + count(/istar/actor[1]/belief)
97

+count(/istar/actor[2]/goal)
98

+ count(/istar/actor[2]/softgoal) + count(/istar/actor[2]/task)
99

+ count(/istar/actor[2]/resource) + count(/istar/actor[2]/belief)
100

+count(/istar/actor[3]/goal)
101

+ count(/istar/actor[3]/softgoal) + count(/istar/actor[3]/task)
102

+ count(/istar/actor[3]/resource) + count(/istar/actor[3]/belief)"/>
103

<xsl:variable name="Ypos2" select="$Ypos1 + format-number((($prenum) div 3), '#') * 150"/>
104

<xsl:value-of select="$Ypos2"/>
105

</xsl:when>
106

<xsl:when test="$actorindex = 3">
107

<xsl:variable name="prenum" select="count(/istar/actor[1]/goal)
108

+ count(/istar/actor[1]/softgoal) + count(/istar/actor[1]/task)
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+ count(/istar/actor[1]/resource) + count(/istar/actor[1]/belief)
110

+count(/istar/actor[2]/goal)
111

+ count(/istar/actor[2]/softgoal) + count(/istar/actor[2]/task)
112

+ count(/istar/actor[2]/resource) + count(/istar/actor[2]/belief)"/>
113

<xsl:variable name="Ypos2" select="$Ypos1 + format-number((($prenum) div 3), '#') * 150"/>
114

<xsl:value-of select="$Ypos2"/>
115

</xsl:when>
116

<xsl:when test="$actorindex = 2">
117

<xsl:variable name="prenum" select="count(/istar/actor[1]/goal)
118

+ count(/istar/actor[1]/softgoal) + count(/istar/actor[1]/task)
119

+ count(/istar/actor[1]/resource) + count(/istar/actor[1]/belief)"/>
120

<xsl:variable name="Ypos2" select="$Ypos1 + format-number((($prenum) div 3), '#') * 150"/>
121

<xsl:value-of select="$Ypos2"/>
122

</xsl:when>
123

<xsl:when test="$actorindex = 1">
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<xsl:value-of select="$Ypos1"/>
125

</xsl:when>
126

</xsl:choose>
127

</xsl:template>
128

<xsl:template match="/istar/actor">
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<xsl:param name="prenum" select="0"/>
130

<xsl:param name="actorindex" select="position()"/>
131

<xsl:param name="Ypos1" select="150 * position()"/>
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<xsl:variable name="Ypos">
133

<xsl:call-template name="recursion">
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<xsl:with-param name="Ypos1" select="150 * position()"/>
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<xsl:with-param name="actorindex" select="position()"/>
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</xsl:call-template>
137

</xsl:variable>
138

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="50" y="{$Ypos - 90}" height="100" width="100">
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<circle r="50" cx="100" cy="{$Ypos - 90}"/>
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<path d="M 10 {$Ypos - 90 } L 190 {$Ypos - 90 }" stroke="none">
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<xsl:attribute name="id"><xsl:value-of select="concat('actor_', @ID)"/></xsl:attribute>
142

</path>
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<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
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<textPath xlink:href="#{concat('actor_', @ID)}" startOffset="50%" dy="10">
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<xsl:value-of select="name"/>
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</textPath>
147

</text>
148

<xsl:for-each select="./*">
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<xsl:apply-templates select=".">
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<xsl:with-param name="xOffset" select="((position() - 2) mod 3) * 200 + 240"/>
151

<xsl:with-param name="yOffset" select="format-number(((position()) div 3), '#') * 150 + $Ypos - 150 "/>
152

</xsl:apply-templates>
153

</xsl:for-each>
154

</g>
155

</xsl:template>
156

<xsl:template match="/istar/actor/goal">
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<xsl:param name="xOffset"/>
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<xsl:param name="yOffset"/>
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<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
160

<rect x="{$xOffset}" y="{$yOffset}" rx="30" ry="50" width="120" height="80"/>
161

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
162

<xsl:attribute name="id"><xsl:value-of select="concat('innergoal_', @ID)"/></xsl:attribute>
163

</path>
164

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
165

<textPath xlink:href="#{concat('innergoal_', @ID)}" startOffset="50%" dy="10">
166

<xsl:value-of select="name"/>
167

</textPath>
168

</text>
169

</g>
170

</xsl:template>
171

<xsl:template match="istar/actor/softgoal">
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<xsl:param name="xOffset"/>
173

<xsl:param name="yOffset"/>
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<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
175

<path d="M{$xOffset},{$yOffset+40} c0,-20 15,-40 30,-40 c15,10 45,10 60,0 c15,0 30,20 30,40
176

c0,20 -15,40 -30,40 c-15,-10 -45,-10 -60,0 c-15,0 -30,-20 -30,-40"/>
177

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
178

<xsl:attribute name="id"><xsl:value-of select="concat('innersoftgoal_', @ID)"/></xsl:attribute>
179

</path>
180

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
181

<textPath xlink:href="#{concat('innersoftgoal_', @ID)}" startOffset="50%" dy="10">
182

<xsl:value-of select="name"/>
183

</textPath>
184

</text>
185

</g>
186

</xsl:template>
187

<xsl:template match="istar/actor/task">
188

<xsl:param name="xOffset"/>
189

<xsl:param name="yOffset"/>
190

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
191

<path d="M{$xOffset},{$yOffset+40} l30,-40 h60 l30,40 l-30,40 h-60 l-30,-40"/>
192

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
193

<xsl:attribute name="id"><xsl:value-of select="concat('innertask_', @ID)"/></xsl:attribute>
194

</path>
195

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
196

<textPath xlink:href="#{concat('innertask_', @ID)}" startOffset="50%" dy="10">
197

<xsl:value-of select="name"/>
198

</textPath>
199

</text>
200

</g>
201

</xsl:template>
202

<xsl:template match="istar/actor/resource">
203

<xsl:param name="xOffset"/>
204

<xsl:param name="yOffset"/>
205

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
206

<rect x="{$xOffset}" y="{$yOffset}" width="120" height="80"/>
207

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
208

<xsl:attribute name="id"><xsl:value-of select="concat('innerresource_', @ID)"/></xsl:attribute>
209

</path>
210

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
211

<textPath xlink:href="#{concat('innerresource_', @ID)}" startOffset="50%" dy="10">
212

<xsl:value-of select="name"/>
213

</textPath>
214

</text>
215

</g>
216

</xsl:template>
217

<xsl:template match="istar/actor/belief">
218

<xsl:param name="xOffset"/>
219

<xsl:param name="yOffset"/>
220

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
221

<ellipse cx="{$xOffset+60}" cy="{$yOffset+40}" rx="60" ry="40"/>
222

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
223

<xsl:attribute name="id"><xsl:value-of select="concat('innergoal_', @ID)"/></xsl:attribute>
224

</path>
225

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
226

<textPath xlink:href="#{concat('innergoal_', @ID)}" startOffset="50%" dy="10">
227

<xsl:value-of select="name"/>
228

</textPath>
229

</text>
230

</g>
231

</xsl:template>
232

<xsl:template match="istar/actor/Mean-ends-link">
233

<g from="{from/@ID}" to="{to/@ID}">
234

<path marker-mid = "url(#MeanMarker)" d="M0,0 l80,75 l80,75"/>
235

</g>
236

</xsl:template>
237

<xsl:template match="istar/actor/Contribution-link">
238

<g from="{from/@ID}" to="{to/@ID}">
239

<path marker-end = "url(#ContributionMarker)" d="M0,0 l80,75 l80,75"/>
240

</g>
241

</xsl:template>
242

<xsl:template match="istar/actor/Decomposition-link">
243

<g from="{from/@ID}" to="{to/@ID}">
244

<path marker-mid = "url(#DecompositionMarker)" d="M0,0 l80,75 l80,75"/>
245

</g>
246

</xsl:template>
247

<xsl:template match="istar/goal">
248

<xsl:param name="precount" select="position() - count(/istar/actor)"/>
249

<xsl:param name="xOffset" select="(($precount + 1) mod 2) * 200 + 940"/>
250

<xsl:param name="yOffset" select="format-number(( ($precount + 1) div 2 ), '#') * 250 - 200"/>
251

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
252

<rect x="{$xOffset}" y="{$yOffset}" rx="30" ry="50" width="120" height="80"/>
253

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
254

<xsl:attribute name="id"><xsl:value-of select="concat('outgoal', @ID)"/></xsl:attribute>
255

</path>
256

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
257

<textPath xlink:href="#{concat('outgoal', @ID)}" startOffset="50%" dy="10">
258

<xsl:value-of select="name"/>
259

</textPath>
260

</text>
261

</g>
262

</xsl:template>
263

<xsl:template match="istar/softgoal">
264

<xsl:param name="precount" select="position() - count(/istar/actor)"/>
265

<xsl:param name="xOffset" select="(($precount + 1) mod 2) * 200 + 940"/>
266

<xsl:param name="yOffset" select="format-number(( ($precount + 1) div 2 ), '#') * 250 - 200"/>
267

268

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
269

<path d="M{$xOffset},{$yOffset+40} c0,-20 15,-40 30,-40 c15,10 45,10 60,0 c15,0 30,20 30,40
270

c0,20 -15,40 -30,40 c-15,-10 -45,-10 -60,0 c-15,0 -30,-20 -30,-40"/>
271

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
272

<xsl:attribute name="id"><xsl:value-of select="concat('outgoal', @ID)"/></xsl:attribute>
273

</path>
274

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
275

<textPath xlink:href="#{concat('outgoal', @ID)}" startOffset="50%" dy="10">
276

<xsl:value-of select="name"/>
277

</textPath>
278

</text>
279

</g>
280

</xsl:template>
281

<xsl:template match="istar/task">
282

<xsl:param name="precount" select="position() - count(/istar/actor)"/>
283

<xsl:param name="xOffset" select="(($precount + 1) mod 2) * 200 + 940"/>
284

<xsl:param name="yOffset" select="format-number(( ($precount + 1) div 2 ), '#') * 250 - 200"/>
285

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
286

<path d="M{$xOffset},{$yOffset+40} l30,-40 h60 l30,40 l-30,40 h-60 l-30,-40"/>
287

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
288

<xsl:attribute name="id"><xsl:value-of select="concat('outgoal', @ID)"/></xsl:attribute>
289

</path>
290

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
291

<textPath xlink:href="#{concat('outgoal', @ID)}" startOffset="50%" dy="10">
292

<xsl:value-of select="name"/>
293

</textPath>
294

</text>
295

</g>
296

</xsl:template>
297

<xsl:template match="istar/resource">
298

<xsl:param name="precount" select="position() - count(/istar/actor)"/>
299

<xsl:param name="xOffset" select="(($precount + 1) mod 2) * 200 + 940"/>
300

<xsl:param name="yOffset" select="format-number(( ($precount + 1) div 2 ), '#') * 250 - 200"/>
301

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
302

<rect x="{$xOffset}" y="{$yOffset}" width="120" height="80"/>
303

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
304

<xsl:attribute name="id"><xsl:value-of select="concat('outgoal', @ID)"/></xsl:attribute>
305

</path>
306

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
307

<textPath xlink:href="#{concat('outgoal', @ID)}" startOffset="50%" dy="10">
308

<xsl:value-of select="name"/>
309

</textPath>
310

</text>
311

</g>
312

</xsl:template>
313

<xsl:template match="istar/belief">
314

<xsl:param name="precount" select="position() - count(/istar/actor)"/>
315

<xsl:param name="xOffset" select="(($precount + 1) mod 2) * 200 + 940"/>
316

<xsl:param name="yOffset" select="format-number(( ($precount + 1) div 2 ), '#') * 250 - 200"/>
317

<g id="{@ID}" onmousedown="mouseDown()" style="pointer-events:all;opacity:1.0;z-index:1;" transform="translate(0,0)" x="{$xOffset}" y="{$yOffset+40}" height="80" width="120">
318

<ellipse cx="{$xOffset+60}" cy="{$yOffset+40}" rx="60" ry="40"/>
319

<path d="M {$xOffset + 10 - 40} {$yOffset+40} L {$xOffset + 190 -40 } {$yOffset+40}" stroke="none">
320

<xsl:attribute name="id"><xsl:value-of select="concat('outgoal', @ID)"/></xsl:attribute>
321

</path>
322

<text text-anchor="middle" font-family="Verdana" font-size="10" fill="blue" stroke-width="0" startOffset="0">
323

<textPath xlink:href="#{concat('outgoal', @ID)}" startOffset="50%" dy="10">
324

<xsl:value-of select="name"/>
325

</textPath>
326

</text>
327

</g>
328

</xsl:template>
329

<xsl:template match="istar/Dependency-link">
330

<g from="{depender/@ID}" to="{dependee/@ID}">
331

<path marker-mid = "url(#DependencyMarker)" d="M0,0 l80,75 l80,75"/>
332

</g>
333

</xsl:template>
334

<xsl:template match="//name">
335

</xsl:template>
336

</xsl:stylesheet>
337

不注释了。。stomach began to hurt...

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