doc/salome/gui/VISU/files/vectors_presentation.htm

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 100 </script>\r
 101 <h1 class="whs1">Vectors Presentation</h1>\r
 102 \r
 103 <p class="whs2"><span style="font-weight: bold;"><B><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs3">Vector Field &nbsp;</B></span>presentation \r
 104  visualizes vectors of the corresponding cells of the mesh in graphical \r
 105  mode.</p>\r
 106 \r
 107 <p class="whs2">&nbsp;</p>\r
 108 \r
 109 <p class=TODO>To create a Vector &nbsp;presentation:</p>\r
 110 \r
 111 <p class="whs4">&nbsp;</p>\r
 112 \r
 113 <p class="whs5">- Right-click on one of the time stamps of \r
 114  the field in the Object browser and from the pop-up menu choose <span \r
 115  style="font-weight: bold;"><B>Vectors, </B></span>or</p>\r
 116 \r
 117 <p class="whs5">&nbsp;</p>\r
 118 \r
 119 <p class="whs5">- Click on one of the time stamps of the field \r
 120  in the Object browser and select from the main menu <span style="font-weight: bold;"><B>Visualization \r
 121  &gt; Vectors</B></span>, or click <img src="../pics/vecticon.jpg" x-maintain-ratio="TRUE" width="30px" height="25px" border="0" class="img_whs6"> icon<span style="font-weight: bold;"> \r
 122  <B></B></span>in the <span style="font-weight: bold;"><B>Visualization Toolbar.</B></span></p>\r
 123 \r
 124 <p class="whs5">&nbsp;</p>\r
 125 \r
 126 <p class="whs5"><img src="../pics/vectorfield.png" x-maintain-ratio="TRUE" width="348px" height="533px" border="0" class="img_whs7"></p>\r
 127 \r
 128 <p class="whs5">&nbsp;</p>\r
 129 \r
 130 <ul type="disc" class="whs8">\r
 131         \r
 132         <li class=kadov-p><p class="whs9"><span style="font-family: 'Times New Roman', serif;\r
 133         margin-left: 0px;\r
 134         font-weight: bold;"><B>Vectors </B></span><span style="font-family: 'Times New Roman', serif;\r
 135                                                                                                         margin-left: 0px;\r
 136                                                                                                         font-weight: normal;">tab \r
 137  allows you to set additional parameters of your </span><span style="font-family: 'Times New Roman', serif;\r
 138         margin-left: 0px;\r
 139         font-weight: bold;"><B>Vectors </B></span><span style="font-family: 'Times New Roman', serif;\r
 140                                                                                                         margin-left: 0px;\r
 141                                                                                                         font-weight: normal;">presentation:</span></p></li>\r
 142 </ul>\r
 143 \r
 144 <p class="whs10">&nbsp;</p>\r
 145 \r
 146 <ul type="disc" class="whs8">\r
 147         \r
 148         <li class=kadov-p><p class="whs11"><span style="font-weight: bold;"><B>Scale \r
 149  Factor:</B></span> visualization scaling of all vector values applied to the \r
 150  cells of the mesh. </p></li>\r
 151         \r
 152         <li class=kadov-p><p class="whs11"><span style="font-weight: bold;"><B>Line \r
 153  width</B></span>: width of the lines representing vectors in your presentation.</p></li>\r
 154         \r
 155         <li class=kadov-p><p class="whs11"><span style="font-weight: bold;"><B>Magnitude \r
 156  coloring</B></span> check box: this option allows to color your presentation \r
 157  according the <a href="scalar_map_presentation.htm#Scalar range">scalar \r
 158  range</a> defined in Scalar Bar properties or to display it using only \r
 159  one color (this color can be selected if you click <span style="font-weight: bold;"><B>Select \r
 160  Color </B></span>button).</p></li>\r
 161         \r
 162         <li class=kadov-p><p class="whs11"><span style="font-weight: bold;"><B>Use \r
 163  glyphs</B></span> check box: this option allows you to visualize vectors with \r
 164  pointers and select their <span style="font-weight: bold;"><B>type</B></span> \r
 165  and <span style="font-weight: bold;"><B>position </B></span>on the line of the \r
 166  vectors<span style="font-weight: bold;"><B>.</B></span> You can choose <span \r
 167  style="font-weight: bold;"><B>Glyph Type </B></span>(<span style="font-weight: bold;"><B>Arrows</B></span>, \r
 168  big or small<span style="font-weight: bold;"><B> Cones</B></span>) and Glyph \r
 169  Position (at the <span style="font-weight: bold;"><B>Tail</B></span>, at the \r
 170  <span style="font-weight: bold;"><B>Head</B></span> or in the <span style="font-weight: bold;"><B>Center</B></span>).</p></li>\r
 171 </ul>\r
 172 \r
 173 <p>&nbsp;</p>\r
 174 \r
 175 <ul type="disc" class="whs8">\r
 176         \r
 177         <li class=kadov-p><p class="whs9"><span style="font-weight: bold;"><B>Scalar \r
 178  Bar </B></span>tab allows to define the parameters of the scalar bar displayed \r
 179  with this presentation (<a href="scalar_map_presentation.htm#Scalar Bar">see \r
 180  also</a>).</p></li>\r
 181 </ul>\r
 182 \r
 183 <p>&nbsp;</p>\r
 184 \r
 185 <p class="whs2"><span style="font-family: 'Times New Roman', serif;">After \r
 186  you have finished with setting these parameters, click <span style="font-weight: bold;"><B>OK. \r
 187  </B></span>Your presentation with scalar bar will be immediately displayed \r
 188  in the viewer: </span></p>\r
 189 \r
 190 <p class="whs2">&nbsp;</p>\r
 191 \r
 192 <p class="whs12">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="../pics/vectorsprsnt.png" x-maintain-ratio="TRUE" width="675px" height="690px" border="0" class="img_whs13"></p>\r
 193 \r
 194 <p class="whs2">&nbsp;</p>\r
 195 \r
 196 <p class="whs2">&nbsp;</p>\r
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 200 \r
 201 \r
 202  </p>\r
 203 \r
 204 <p class="whs2">&nbsp;</p>\r
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