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3 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
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4 | <head> |
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5 | <title>text_box.pro (SAXO Documentation Assistant)</title> |
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6 | </head> |
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45 | <table border="0" cellpadding="0" cellspacing="0" width="98%" bgcolor="#F0F0FF" valign="bottom"> |
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46 | <tr> |
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47 | <td width="10%"> |
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48 | <a href="testvar.html"><img src="./../prev.gif" border="0" alt="Previous"></a></td> |
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49 | <td width="80%" align="center" valign="center"> |
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50 | <font size=-1><i>SAXO Documentation Assistant</i>: <a href="./../home.html">Overview</a></font></td> |
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51 | <td width="10%" align="right"> |
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52 | <a href="undefine.html"><img src="./../next.gif" border="0" alt="Next"></a></td> |
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53 | </tr> |
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54 | </table> |
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55 | |
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56 | |
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57 | <h1><font size="-2">Utilities/</font></h1> |
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58 | <h2>text_box.pro</h2> |
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59 | |
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60 | <dl> |
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61 | </dl> |
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62 | |
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63 | |
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64 | This procedure writes a short text message within a box-shaped |
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65 | area in a graphic window. The message may be split at word |
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66 | boundaries into several lines, and the character size and |
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67 | orientation may be adjusted for the text to fit within the box. |
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68 | |
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69 | |
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70 | |
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71 | |
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72 | |
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73 | <a name="#_text_box"></a> |
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74 | |
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75 | <h2>text_box </h2> |
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76 | |
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77 | <p><font face="Courier">text_box<i>, <a href="#_text_box_keyword_text">text</a></i>, <a href="#_text_box_keyword_POS">POS</a>=<i>POS</i>, <a href="#_text_box_keyword_FG_COLOR">FG_COLOR</a>=<i>FG_COLOR</i>, <a href="#_text_box_keyword_BG_COLOR">BG_COLOR</a>=<i>BG_COLOR</i>, <a href="#_text_box_keyword_CENTER">CENTER</a>=<i>CENTER</i>, <a href="#_text_box_keyword_RIGHT">RIGHT</a>=<i>RIGHT</i>, <a href="#_text_box_keyword_BOX">BOX</a>=<i>BOX</i>, <a href="#_text_box_keyword_VERT_SPACE">VERT_SPACE</a>=<i>VERT_SPACE</i>, <a href="#_text_box_keyword__EXTRA">_EXTRA</a>=<i>_EXTRA</i></font></p> |
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78 | |
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81 | |
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83 | |
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84 | |
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85 | <h3>Parameters</h3> |
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86 | |
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87 | |
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88 | <a name="#_text_box_keyword_text"></a> |
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89 | <h4>text |
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90 | <font size="-1" color="#006633">in</font> |
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91 | |
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92 | |
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93 | <font size="-1" color="#006633">required</font> |
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94 | |
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95 | <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>string</i></font> |
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96 | |
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97 | |
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98 | </h4> |
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99 | |
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100 | |
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101 | message in ASCII. |
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102 | |
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103 | |
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104 | |
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105 | |
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106 | |
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107 | <h3>Keywords</h3> |
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108 | |
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109 | |
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110 | <a name="#_text_box_keyword_POS"></a> |
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111 | <h4>POS |
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112 | |
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113 | |
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114 | |
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115 | |
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116 | |
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117 | |
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118 | |
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119 | |
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120 | </h4> |
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121 | |
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122 | |
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123 | 4 elements vector specifying the box position and size |
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124 | pos[0],pos[1] specify the lower left corner coordinate, |
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125 | pos[2],pos[3] specify the upper right corner coordinate, |
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126 | data window normalized coordinates are used. |
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127 | |
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128 | |
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129 | <a name="#_text_box_keyword_FG_COLOR"></a> |
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130 | <h4>FG_COLOR |
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131 | |
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132 | |
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133 | |
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134 | |
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135 | |
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136 | |
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137 | <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>0</i></font> |
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138 | |
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139 | </h4> |
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140 | |
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141 | |
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142 | color of box and legend titles |
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143 | |
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144 | |
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145 | <a name="#_text_box_keyword_BG_COLOR"></a> |
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146 | <h4>BG_COLOR |
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147 | |
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148 | |
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149 | |
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150 | |
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151 | |
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152 | |
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153 | |
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154 | |
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155 | </h4> |
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156 | |
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157 | |
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158 | background color. |
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159 | Setting BG_COLOR erases the area |
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160 | covered by the text box (filling it with color BG_COLOR) |
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161 | prior to writing the text. If both BG_COLOR and !p.color |
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162 | are zero then the background color is reset to 255 to |
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163 | guarantee a readability. |
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164 | |
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165 | |
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166 | <a name="#_text_box_keyword_CENTER"></a> |
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167 | <h4>CENTER |
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168 | |
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169 | |
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170 | |
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171 | |
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173 | |
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174 | |
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175 | |
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176 | </h4> |
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177 | |
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178 | |
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179 | if set, center the text |
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180 | |
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181 | |
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182 | <a name="#_text_box_keyword_RIGHT"></a> |
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183 | <h4>RIGHT |
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184 | |
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185 | |
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186 | |
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187 | |
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188 | |
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189 | |
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190 | |
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191 | |
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192 | </h4> |
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193 | |
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194 | |
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195 | if set, right justify text |
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196 | |
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197 | |
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198 | <a name="#_text_box_keyword_BOX"></a> |
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199 | <h4>BOX |
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200 | |
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201 | |
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202 | |
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203 | |
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204 | |
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206 | |
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207 | |
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208 | </h4> |
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209 | |
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210 | |
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211 | activate to show the box on graphic window. |
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212 | |
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213 | |
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214 | <a name="#_text_box_keyword_VERT_SPACE"></a> |
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215 | <h4>VERT_SPACE |
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216 | |
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217 | |
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218 | |
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219 | |
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220 | |
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221 | |
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222 | <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>1.5</i></font> |
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223 | |
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224 | </h4> |
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225 | |
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226 | |
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227 | vertical spacing of lines in units of character height |
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228 | |
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229 | |
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230 | <a name="#_text_box_keyword__EXTRA"></a> |
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231 | <h4>_EXTRA |
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232 | |
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240 | </h4> |
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241 | |
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242 | |
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243 | Used to pass keywords |
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244 | |
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246 | |
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247 | |
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248 | |
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249 | </pre><h3>Version history</h3> |
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250 | |
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251 | <h4>Version</h4> |
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252 | $Id: text_box.pro 375 2008-08-08 15:55:40Z pinsard $ |
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253 | |
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254 | <h4>History</h4> |
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255 | Paul Ricchiazzi 7Jul93 |
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256 | Institute for Computational Earth System Science |
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257 | University of California, Santa Barbara |
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275 | <font size="-3"><p> </p></font> |
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276 | <hr size="1" color="#CCCCCC"/> |
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281 | <p><font color="gray" size="-3"> Produced by IDLdoc 2.0.</font></p> |
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282 | |
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283 | </body> |
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284 | </html> |
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