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  • Committer: Bazaar Package Importer
  • Author(s): Steve M. Robbins
  • Date: 2004-06-08 00:44:02 UTC
  • Revision ID: james.westby@ubuntu.com-20040608004402-72yu51xlh7vt6p9m
Tags: upstream-6.0pre16
Import upstream version 6.0pre16

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doc/class_ipe_snap_data.html
 
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
 
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<title>Ipelib: IpeSnapData class Reference</title>
 
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<link href="doxygen.css" rel="stylesheet" type="text/css">
 
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</head><body>
 
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<!-- Generated by Doxygen 1.3.4 -->
 
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<div class="qindex"><a class="qindex" href="index.html">Main&nbsp;Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class&nbsp;Hierarchy</a> | <a class="qindex" href="annotated.html">Class&nbsp;List</a> | <a class="qindex" href="functions.html">Class&nbsp;Members</a></div>
 
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<h1>IpeSnapData Class Reference<br>
 
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<small>
 
10
[<a class="el" href="group__high.html">Ipe Management</a>]</small>
 
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</h1>Performs snapping operations, and stores snapping state.  
 
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<a href="#_details">More...</a>
 
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<p>
 
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<a href="class_ipe_snap_data-members.html">List of all members.</a><h2>Public Types</h2>
 
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<ul>
 
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<li>enum <a class="el" href="class_ipe_snap_data.html#w7">TSnapModes</a> { <br>
 
17
&nbsp;&nbsp;<b>ESnapNone</b> =  0, 
 
18
<b>ESnapVtx</b> =  1, 
 
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<b>ESnapBd</b> =  2, 
 
20
<b>ESnapInt</b> =  4, 
 
21
<br>
 
22
&nbsp;&nbsp;<b>ESnapGrid</b> =  8, 
 
23
<b>ESnapAngle</b> =  0x10, 
 
24
<b>ESnapAuto</b> =  0x20
 
25
<br>
 
26
 }
 
27
</ul>
 
28
<h2>Public Member Functions</h2>
 
29
<ul>
 
30
<li>bool <a class="el" href="class_ipe_snap_data.html#a0">IntersectionSnap</a> (<a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;pos, const  <a class="el" href="class_ipe_page.html">IpePage</a> *page, double snapDist) const 
 
31
<li>bool <a class="el" href="class_ipe_snap_data.html#a1">SnapAngularIntersection</a> (<a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;pos, const  <a class="el" href="class_ipe_line.html">IpeLine</a> &amp;l, const  <a class="el" href="class_ipe_page.html">IpePage</a> *page, double snapDist) const 
 
32
<li>bool <a class="el" href="class_ipe_snap_data.html#a2">SimpleSnap</a> (<a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;pos, const  <a class="el" href="class_ipe_page.html">IpePage</a> *page, double snapDist) const 
 
33
<li>bool <a class="el" href="class_ipe_snap_data.html#a3">Snap</a> (<a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;pos, const  <a class="el" href="class_ipe_page.html">IpePage</a> *page, double snapDist, <a class="el" href="class_ipe_vector.html">IpeVector</a> *autoOrg=0) const 
 
34
<li><a class="el" href="class_ipe_line.html">IpeLine</a> <a class="el" href="class_ipe_snap_data.html#a4">GetLine</a> (const  <a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;mouse, const  <a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;base) const 
 
35
<li>bool <a class="el" href="class_ipe_snap_data.html#a5">SetEdge</a> (const  <a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;pos, const  <a class="el" href="class_ipe_page.html">IpePage</a> *page)
 
36
</ul>
 
37
<h2>Public Attributes</h2>
 
38
<ul>
 
39
<li>int <a class="el" href="class_ipe_snap_data.html#o0">iSnap</a>
 
40
<li>bool <a class="el" href="class_ipe_snap_data.html#o1">iGridVisible</a>
 
41
<li>double <a class="el" href="class_ipe_snap_data.html#o2">iGridSize</a>
 
42
<li>double <a class="el" href="class_ipe_snap_data.html#o3">iAngleSize</a>
 
43
<li>int <a class="el" href="class_ipe_snap_data.html#o4">iSnapDistance</a>
 
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<li>int <a class="el" href="class_ipe_snap_data.html#o5">iSelectDistance</a>
 
45
<li>bool <a class="el" href="class_ipe_snap_data.html#o6">iWithAxes</a>
 
46
<li><a class="el" href="class_ipe_vector.html">IpeVector</a> <a class="el" href="class_ipe_snap_data.html#o7">iOrigin</a>
 
47
<li><a class="el" href="class_ipe_angle.html">IpeAngle</a> <a class="el" href="class_ipe_snap_data.html#o8">iDir</a>
 
48
<li>int <a class="el" href="class_ipe_snap_data.html#o9">iView</a>
 
49
</ul>
 
50
<hr><a name="_details"></a><h2>Detailed Description</h2>
 
51
Performs snapping operations, and stores snapping state. 
 
52
<p>
 
53
<hr><h2>Member Enumeration Documentation</h2>
 
54
<a class="anchor" name="w7" doxytag="IpeSnapData::TSnapModes" ></a><p>
 
55
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
56
  <tr>
 
57
    <td class="mdRow">
 
58
      <table cellpadding="0" cellspacing="0" border="0">
 
59
        <tr>
 
60
          <td class="md" nowrap valign="top"> enum <a class="el" href="class_ipe_snap_data.html#w7">IpeSnapData::TSnapModes</a>
 
61
      </table>
 
62
    </td>
 
63
  </tr>
 
64
</table>
 
65
<table cellspacing=5 cellpadding=0 border=0>
 
66
  <tr>
 
67
    <td>
 
68
      &nbsp;
 
69
    </td>
 
70
    <td>
 
71
 
 
72
<p>
 
73
The different snap modes as bitmasks. 
 
74
<p>
 
75
    </td>
 
76
  </tr>
 
77
</table>
 
78
<hr><h2>Member Function Documentation</h2>
 
79
<a class="anchor" name="a0" doxytag="IpeSnapData::IntersectionSnap" ></a><p>
 
80
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
81
  <tr>
 
82
    <td class="mdRow">
 
83
      <table cellpadding="0" cellspacing="0" border="0">
 
84
        <tr>
 
85
          <td class="md" nowrap valign="top"> bool IpeSnapData::IntersectionSnap </td>
 
86
          <td class="md" valign="top">(&nbsp;</td>
 
87
          <td class="md" nowrap valign="top"><a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;&nbsp;</td>
 
88
          <td class="mdname" nowrap> <em>pos</em>, </td>
 
89
        </tr>
 
90
        <tr>
 
91
          <td></td>
 
92
          <td></td>
 
93
          <td class="md" nowrap>const <a class="el" href="class_ipe_page.html">IpePage</a> *&nbsp;</td>
 
94
          <td class="mdname" nowrap> <em>page</em>, </td>
 
95
        </tr>
 
96
        <tr>
 
97
          <td></td>
 
98
          <td></td>
 
99
          <td class="md" nowrap>double&nbsp;</td>
 
100
          <td class="mdname" nowrap> <em>snapDist</em></td>
 
101
        </tr>
 
102
        <tr>
 
103
          <td></td>
 
104
          <td class="md">)&nbsp;</td>
 
105
          <td class="md" colspan="2"> const</td>
 
106
        </tr>
 
107
 
 
108
      </table>
 
109
    </td>
 
110
  </tr>
 
111
</table>
 
112
<table cellspacing=5 cellpadding=0 border=0>
 
113
  <tr>
 
114
    <td>
 
115
      &nbsp;
 
116
    </td>
 
117
    <td>
 
118
 
 
119
<p>
 
120
Perform intersection snapping. 
 
121
<p>
 
122
    </td>
 
123
  </tr>
 
124
</table>
 
125
<a class="anchor" name="a1" doxytag="IpeSnapData::SnapAngularIntersection" ></a><p>
 
126
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
127
  <tr>
 
128
    <td class="mdRow">
 
129
      <table cellpadding="0" cellspacing="0" border="0">
 
130
        <tr>
 
131
          <td class="md" nowrap valign="top"> bool IpeSnapData::SnapAngularIntersection </td>
 
132
          <td class="md" valign="top">(&nbsp;</td>
 
133
          <td class="md" nowrap valign="top"><a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;&nbsp;</td>
 
134
          <td class="mdname" nowrap> <em>pos</em>, </td>
 
135
        </tr>
 
136
        <tr>
 
137
          <td></td>
 
138
          <td></td>
 
139
          <td class="md" nowrap>const <a class="el" href="class_ipe_line.html">IpeLine</a> &amp;&nbsp;</td>
 
140
          <td class="mdname" nowrap> <em>l</em>, </td>
 
141
        </tr>
 
142
        <tr>
 
143
          <td></td>
 
144
          <td></td>
 
145
          <td class="md" nowrap>const <a class="el" href="class_ipe_page.html">IpePage</a> *&nbsp;</td>
 
146
          <td class="mdname" nowrap> <em>page</em>, </td>
 
147
        </tr>
 
148
        <tr>
 
149
          <td></td>
 
150
          <td></td>
 
151
          <td class="md" nowrap>double&nbsp;</td>
 
152
          <td class="mdname" nowrap> <em>snapDist</em></td>
 
153
        </tr>
 
154
        <tr>
 
155
          <td></td>
 
156
          <td class="md">)&nbsp;</td>
 
157
          <td class="md" colspan="2"> const</td>
 
158
        </tr>
 
159
 
 
160
      </table>
 
161
    </td>
 
162
  </tr>
 
163
</table>
 
164
<table cellspacing=5 cellpadding=0 border=0>
 
165
  <tr>
 
166
    <td>
 
167
      &nbsp;
 
168
    </td>
 
169
    <td>
 
170
 
 
171
<p>
 
172
Perform snapping to intersection of angular line and pos. 
 
173
<p>
 
174
    </td>
 
175
  </tr>
 
176
</table>
 
177
<a class="anchor" name="a2" doxytag="IpeSnapData::SimpleSnap" ></a><p>
 
178
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
179
  <tr>
 
180
    <td class="mdRow">
 
181
      <table cellpadding="0" cellspacing="0" border="0">
 
182
        <tr>
 
183
          <td class="md" nowrap valign="top"> bool IpeSnapData::SimpleSnap </td>
 
184
          <td class="md" valign="top">(&nbsp;</td>
 
185
          <td class="md" nowrap valign="top"><a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;&nbsp;</td>
 
186
          <td class="mdname" nowrap> <em>pos</em>, </td>
 
187
        </tr>
 
188
        <tr>
 
189
          <td></td>
 
190
          <td></td>
 
191
          <td class="md" nowrap>const <a class="el" href="class_ipe_page.html">IpePage</a> *&nbsp;</td>
 
192
          <td class="mdname" nowrap> <em>page</em>, </td>
 
193
        </tr>
 
194
        <tr>
 
195
          <td></td>
 
196
          <td></td>
 
197
          <td class="md" nowrap>double&nbsp;</td>
 
198
          <td class="mdname" nowrap> <em>snapDist</em></td>
 
199
        </tr>
 
200
        <tr>
 
201
          <td></td>
 
202
          <td class="md">)&nbsp;</td>
 
203
          <td class="md" colspan="2"> const</td>
 
204
        </tr>
 
205
 
 
206
      </table>
 
207
    </td>
 
208
  </tr>
 
209
</table>
 
210
<table cellspacing=5 cellpadding=0 border=0>
 
211
  <tr>
 
212
    <td>
 
213
      &nbsp;
 
214
    </td>
 
215
    <td>
 
216
 
 
217
<p>
 
218
Tries vertex, intersection, boundary, and grid snapping. 
 
219
<p>
 
220
If snapping occurred, <em>pos</em> is set to the new user space position.     </td>
 
221
  </tr>
 
222
</table>
 
223
<a class="anchor" name="a3" doxytag="IpeSnapData::Snap" ></a><p>
 
224
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
225
  <tr>
 
226
    <td class="mdRow">
 
227
      <table cellpadding="0" cellspacing="0" border="0">
 
228
        <tr>
 
229
          <td class="md" nowrap valign="top"> bool IpeSnapData::Snap </td>
 
230
          <td class="md" valign="top">(&nbsp;</td>
 
231
          <td class="md" nowrap valign="top"><a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;&nbsp;</td>
 
232
          <td class="mdname" nowrap> <em>pos</em>, </td>
 
233
        </tr>
 
234
        <tr>
 
235
          <td></td>
 
236
          <td></td>
 
237
          <td class="md" nowrap>const <a class="el" href="class_ipe_page.html">IpePage</a> *&nbsp;</td>
 
238
          <td class="mdname" nowrap> <em>page</em>, </td>
 
239
        </tr>
 
240
        <tr>
 
241
          <td></td>
 
242
          <td></td>
 
243
          <td class="md" nowrap>double&nbsp;</td>
 
244
          <td class="mdname" nowrap> <em>snapDist</em>, </td>
 
245
        </tr>
 
246
        <tr>
 
247
          <td></td>
 
248
          <td></td>
 
249
          <td class="md" nowrap><a class="el" href="class_ipe_vector.html">IpeVector</a> *&nbsp;</td>
 
250
          <td class="mdname" nowrap> <em>autoOrg</em> = 0</td>
 
251
        </tr>
 
252
        <tr>
 
253
          <td></td>
 
254
          <td class="md">)&nbsp;</td>
 
255
          <td class="md" colspan="2"> const</td>
 
256
        </tr>
 
257
 
 
258
      </table>
 
259
    </td>
 
260
  </tr>
 
261
</table>
 
262
<table cellspacing=5 cellpadding=0 border=0>
 
263
  <tr>
 
264
    <td>
 
265
      &nbsp;
 
266
    </td>
 
267
    <td>
 
268
 
 
269
<p>
 
270
Performs snapping of position <em>pos</em>. 
 
271
<p>
 
272
Returns <code>true</code> if snapping occurred. In that case <em>pos</em> is set to the new user space position.<p>
 
273
Automatic angular snapping occurs if <em>autoOrg</em> is not null --- the value is then used as the origin for automatic angular snapping.     </td>
 
274
  </tr>
 
275
</table>
 
276
<a class="anchor" name="a4" doxytag="IpeSnapData::GetLine" ></a><p>
 
277
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
278
  <tr>
 
279
    <td class="mdRow">
 
280
      <table cellpadding="0" cellspacing="0" border="0">
 
281
        <tr>
 
282
          <td class="md" nowrap valign="top"> <a class="el" href="class_ipe_line.html">IpeLine</a> IpeSnapData::GetLine </td>
 
283
          <td class="md" valign="top">(&nbsp;</td>
 
284
          <td class="md" nowrap valign="top">const <a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;&nbsp;</td>
 
285
          <td class="mdname" nowrap> <em>mouse</em>, </td>
 
286
        </tr>
 
287
        <tr>
 
288
          <td></td>
 
289
          <td></td>
 
290
          <td class="md" nowrap>const <a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;&nbsp;</td>
 
291
          <td class="mdname" nowrap> <em>base</em></td>
 
292
        </tr>
 
293
        <tr>
 
294
          <td></td>
 
295
          <td class="md">)&nbsp;</td>
 
296
          <td class="md" colspan="2"> const</td>
 
297
        </tr>
 
298
 
 
299
      </table>
 
300
    </td>
 
301
  </tr>
 
302
</table>
 
303
<table cellspacing=5 cellpadding=0 border=0>
 
304
  <tr>
 
305
    <td>
 
306
      &nbsp;
 
307
    </td>
 
308
    <td>
 
309
 
 
310
<p>
 
311
Find line through <em>base</em> with slope determined by angular snap size and direction.     </td>
 
312
  </tr>
 
313
</table>
 
314
<a class="anchor" name="a5" doxytag="IpeSnapData::SetEdge" ></a><p>
 
315
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
316
  <tr>
 
317
    <td class="mdRow">
 
318
      <table cellpadding="0" cellspacing="0" border="0">
 
319
        <tr>
 
320
          <td class="md" nowrap valign="top"> bool IpeSnapData::SetEdge </td>
 
321
          <td class="md" valign="top">(&nbsp;</td>
 
322
          <td class="md" nowrap valign="top">const <a class="el" href="class_ipe_vector.html">IpeVector</a> &amp;&nbsp;</td>
 
323
          <td class="mdname" nowrap> <em>pos</em>, </td>
 
324
        </tr>
 
325
        <tr>
 
326
          <td></td>
 
327
          <td></td>
 
328
          <td class="md" nowrap>const <a class="el" href="class_ipe_page.html">IpePage</a> *&nbsp;</td>
 
329
          <td class="mdname" nowrap> <em>page</em></td>
 
330
        </tr>
 
331
        <tr>
 
332
          <td></td>
 
333
          <td class="md">)&nbsp;</td>
 
334
          <td class="md" colspan="2"></td>
 
335
        </tr>
 
336
 
 
337
      </table>
 
338
    </td>
 
339
  </tr>
 
340
</table>
 
341
<table cellspacing=5 cellpadding=0 border=0>
 
342
  <tr>
 
343
    <td>
 
344
      &nbsp;
 
345
    </td>
 
346
    <td>
 
347
 
 
348
<p>
 
349
Set axis origin and direction from edge near mouse. 
 
350
<p>
 
351
Returns <code>true</code> if successful.     </td>
 
352
  </tr>
 
353
</table>
 
354
<hr><h2>Member Data Documentation</h2>
 
355
<a class="anchor" name="o0" doxytag="IpeSnapData::iSnap" ></a><p>
 
356
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
357
  <tr>
 
358
    <td class="mdRow">
 
359
      <table cellpadding="0" cellspacing="0" border="0">
 
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        <tr>
 
361
          <td class="md" nowrap valign="top"> int <a class="el" href="class_ipe_snap_data.html#o0">IpeSnapData::iSnap</a>
 
362
      </table>
 
363
    </td>
 
364
  </tr>
 
365
</table>
 
366
<table cellspacing=5 cellpadding=0 border=0>
 
367
  <tr>
 
368
    <td>
 
369
      &nbsp;
 
370
    </td>
 
371
    <td>
 
372
 
 
373
<p>
 
374
Activated snapping modes (TSnapModes). 
 
375
<p>
 
376
    </td>
 
377
  </tr>
 
378
</table>
 
379
<a class="anchor" name="o1" doxytag="IpeSnapData::iGridVisible" ></a><p>
 
380
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
381
  <tr>
 
382
    <td class="mdRow">
 
383
      <table cellpadding="0" cellspacing="0" border="0">
 
384
        <tr>
 
385
          <td class="md" nowrap valign="top"> bool <a class="el" href="class_ipe_snap_data.html#o1">IpeSnapData::iGridVisible</a>
 
386
      </table>
 
387
    </td>
 
388
  </tr>
 
389
</table>
 
390
<table cellspacing=5 cellpadding=0 border=0>
 
391
  <tr>
 
392
    <td>
 
393
      &nbsp;
 
394
    </td>
 
395
    <td>
 
396
 
 
397
<p>
 
398
Is the grid visible? 
 
399
<p>
 
400
    </td>
 
401
  </tr>
 
402
</table>
 
403
<a class="anchor" name="o2" doxytag="IpeSnapData::iGridSize" ></a><p>
 
404
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
405
  <tr>
 
406
    <td class="mdRow">
 
407
      <table cellpadding="0" cellspacing="0" border="0">
 
408
        <tr>
 
409
          <td class="md" nowrap valign="top"> double <a class="el" href="class_ipe_snap_data.html#o2">IpeSnapData::iGridSize</a>
 
410
      </table>
 
411
    </td>
 
412
  </tr>
 
413
</table>
 
414
<table cellspacing=5 cellpadding=0 border=0>
 
415
  <tr>
 
416
    <td>
 
417
      &nbsp;
 
418
    </td>
 
419
    <td>
 
420
 
 
421
<p>
 
422
Snap grid spacing. 
 
423
<p>
 
424
    </td>
 
425
  </tr>
 
426
</table>
 
427
<a class="anchor" name="o3" doxytag="IpeSnapData::iAngleSize" ></a><p>
 
428
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
429
  <tr>
 
430
    <td class="mdRow">
 
431
      <table cellpadding="0" cellspacing="0" border="0">
 
432
        <tr>
 
433
          <td class="md" nowrap valign="top"> double <a class="el" href="class_ipe_snap_data.html#o3">IpeSnapData::iAngleSize</a>
 
434
      </table>
 
435
    </td>
 
436
  </tr>
 
437
</table>
 
438
<table cellspacing=5 cellpadding=0 border=0>
 
439
  <tr>
 
440
    <td>
 
441
      &nbsp;
 
442
    </td>
 
443
    <td>
 
444
 
 
445
<p>
 
446
Angle for angular snapping. 
 
447
<p>
 
448
    </td>
 
449
  </tr>
 
450
</table>
 
451
<a class="anchor" name="o4" doxytag="IpeSnapData::iSnapDistance" ></a><p>
 
452
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
453
  <tr>
 
454
    <td class="mdRow">
 
455
      <table cellpadding="0" cellspacing="0" border="0">
 
456
        <tr>
 
457
          <td class="md" nowrap valign="top"> int <a class="el" href="class_ipe_snap_data.html#o4">IpeSnapData::iSnapDistance</a>
 
458
      </table>
 
459
    </td>
 
460
  </tr>
 
461
</table>
 
462
<table cellspacing=5 cellpadding=0 border=0>
 
463
  <tr>
 
464
    <td>
 
465
      &nbsp;
 
466
    </td>
 
467
    <td>
 
468
 
 
469
<p>
 
470
Snap distance (in pixels). 
 
471
<p>
 
472
    </td>
 
473
  </tr>
 
474
</table>
 
475
<a class="anchor" name="o5" doxytag="IpeSnapData::iSelectDistance" ></a><p>
 
476
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
477
  <tr>
 
478
    <td class="mdRow">
 
479
      <table cellpadding="0" cellspacing="0" border="0">
 
480
        <tr>
 
481
          <td class="md" nowrap valign="top"> int <a class="el" href="class_ipe_snap_data.html#o5">IpeSnapData::iSelectDistance</a>
 
482
      </table>
 
483
    </td>
 
484
  </tr>
 
485
</table>
 
486
<table cellspacing=5 cellpadding=0 border=0>
 
487
  <tr>
 
488
    <td>
 
489
      &nbsp;
 
490
    </td>
 
491
    <td>
 
492
 
 
493
<p>
 
494
Select distance (in pixels). 
 
495
<p>
 
496
    </td>
 
497
  </tr>
 
498
</table>
 
499
<a class="anchor" name="o6" doxytag="IpeSnapData::iWithAxes" ></a><p>
 
500
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
501
  <tr>
 
502
    <td class="mdRow">
 
503
      <table cellpadding="0" cellspacing="0" border="0">
 
504
        <tr>
 
505
          <td class="md" nowrap valign="top"> bool <a class="el" href="class_ipe_snap_data.html#o6">IpeSnapData::iWithAxes</a>
 
506
      </table>
 
507
    </td>
 
508
  </tr>
 
509
</table>
 
510
<table cellspacing=5 cellpadding=0 border=0>
 
511
  <tr>
 
512
    <td>
 
513
      &nbsp;
 
514
    </td>
 
515
    <td>
 
516
 
 
517
<p>
 
518
Show coordinate system? 
 
519
<p>
 
520
    </td>
 
521
  </tr>
 
522
</table>
 
523
<a class="anchor" name="o7" doxytag="IpeSnapData::iOrigin" ></a><p>
 
524
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
525
  <tr>
 
526
    <td class="mdRow">
 
527
      <table cellpadding="0" cellspacing="0" border="0">
 
528
        <tr>
 
529
          <td class="md" nowrap valign="top"> <a class="el" href="class_ipe_vector.html">IpeVector</a> <a class="el" href="class_ipe_snap_data.html#o7">IpeSnapData::iOrigin</a>
 
530
      </table>
 
531
    </td>
 
532
  </tr>
 
533
</table>
 
534
<table cellspacing=5 cellpadding=0 border=0>
 
535
  <tr>
 
536
    <td>
 
537
      &nbsp;
 
538
    </td>
 
539
    <td>
 
540
 
 
541
<p>
 
542
Origin of coordinate system. 
 
543
<p>
 
544
    </td>
 
545
  </tr>
 
546
</table>
 
547
<a class="anchor" name="o8" doxytag="IpeSnapData::iDir" ></a><p>
 
548
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
549
  <tr>
 
550
    <td class="mdRow">
 
551
      <table cellpadding="0" cellspacing="0" border="0">
 
552
        <tr>
 
553
          <td class="md" nowrap valign="top"> <a class="el" href="class_ipe_angle.html">IpeAngle</a> <a class="el" href="class_ipe_snap_data.html#o8">IpeSnapData::iDir</a>
 
554
      </table>
 
555
    </td>
 
556
  </tr>
 
557
</table>
 
558
<table cellspacing=5 cellpadding=0 border=0>
 
559
  <tr>
 
560
    <td>
 
561
      &nbsp;
 
562
    </td>
 
563
    <td>
 
564
 
 
565
<p>
 
566
Direction of x-axis     </td>
 
567
  </tr>
 
568
</table>
 
569
<a class="anchor" name="o9" doxytag="IpeSnapData::iView" ></a><p>
 
570
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 
571
  <tr>
 
572
    <td class="mdRow">
 
573
      <table cellpadding="0" cellspacing="0" border="0">
 
574
        <tr>
 
575
          <td class="md" nowrap valign="top"> int <a class="el" href="class_ipe_snap_data.html#o9">IpeSnapData::iView</a>
 
576
      </table>
 
577
    </td>
 
578
  </tr>
 
579
</table>
 
580
<table cellspacing=5 cellpadding=0 border=0>
 
581
  <tr>
 
582
    <td>
 
583
      &nbsp;
 
584
    </td>
 
585
    <td>
 
586
 
 
587
<p>
 
588
Current view of the page (restricts usable layers). 
 
589
<p>
 
590
if negative, no view restriction.     </td>
 
591
  </tr>
 
592
</table>
 
593
<hr>The documentation for this class was generated from the following files:<ul>
 
594
<li>ipesnap.h<li>ipesnap.cpp</ul>
 
595
<hr>
 
596
</body></html>