1<?xml version="1.0" encoding="UTF-8"?> 2 3 4 5<!--*********************************************************** 6 * 7 * Licensed to the Apache Software Foundation (ASF) under one 8 * or more contributor license agreements. See the NOTICE file 9 * distributed with this work for additional information 10 * regarding copyright ownership. The ASF licenses this file 11 * to you under the Apache License, Version 2.0 (the 12 * "License"); you may not use this file except in compliance 13 * with the License. You may obtain a copy of the License at 14 * 15 * http://www.apache.org/licenses/LICENSE-2.0 16 * 17 * Unless required by applicable law or agreed to in writing, 18 * software distributed under the License is distributed on an 19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20 * KIND, either express or implied. See the License for the 21 * specific language governing permissions and limitations 22 * under the License. 23 * 24 ***********************************************************--> 25 26 27 28 29 <helpdocument version="1.0"> 30<meta> 31<topic id="textsimpressguideline_editxml" indexer="include" status="PUBLISH"> 32<title id="tit" xml-lang="en-US">Editing Curves</title> 33<filename>/text/simpress/guide/line_edit.xhp</filename> 34</topic> 35</meta> 36<body> 37<bookmark xml-lang="en-US" branch="index" id="bm_id3150441"><bookmark_value>curves; editing</bookmark_value> 38<bookmark_value>editing; curves</bookmark_value> 39<bookmark_value>splitting;curves</bookmark_value> 40<bookmark_value>closing;shapes</bookmark_value> 41<bookmark_value>deleting;points</bookmark_value> 42<bookmark_value>converting;points</bookmark_value> 43<bookmark_value>points;adding/converting/deleting</bookmark_value> 44</bookmark><comment>MW deleted "adding;"</comment><paragraph role="heading" id="hd_id3150441" xml-lang="en-US" level="1" l10n="U" oldref="10"><variable id="line_edit"><link href="text/simpress/guide/line_edit.xhp" name="Editing Curves">Editing Curves</link> 45</variable></paragraph> 46<paragraph role="paragraph" id="par_id3150342" xml-lang="en-US" l10n="U" oldref="11">A curved line segment consists of two data points (endpoints) and two control points (handles). A control line connects a control point to a data point. You can change the shape of a curve by converting a data point to a different type, or by dragging the control points to a different location.</paragraph> 47<paragraph role="paragraph" id="par_id3145252" xml-lang="en-US" l10n="U" oldref="16">You can also modify the properties of the line by selecting the line and choosing <emph>Format - Line</emph>.</paragraph> 48<table id="tbl_id3150715"> 49<tablerow> 50<tablecell colspan="" rowspan=""> 51<paragraph role="paragraph" id="par_id3153711" xml-lang="en-US" l10n="E"> 52<image id="img_id3149018" src="res/commandimagelist/sc_toggleobjectbeziermode.png" width="0.222inch" height="0.222inch"><alt id="alt_id3149018" xml-lang="en-US">Icon</alt> 53 </image></paragraph> 54</tablecell> 55<tablecell colspan="" rowspan=""> 56<paragraph role="paragraph" id="par_id3155959" xml-lang="en-US" l10n="CHG" oldref="54">To view the data points and control points of a curved line, select the line, and then click the <emph>Points</emph> icon on the Drawing bar. The data points are represented by squares and the control points by circles. A control point might overlay a data point.</paragraph> 57</tablecell> 58</tablerow> 59</table> 60<paragraph role="heading" id="hd_id3145587" xml-lang="en-US" level="3" l10n="U" oldref="55">To adjust a curved line segment:</paragraph> 61<list type="ordered"> 62<listitem> 63<paragraph role="listitem" id="par_id3151241" xml-lang="en-US" l10n="CHG" oldref="51">Select a curved line, and then click the <emph>Points </emph>icon on the <emph>Drawing</emph> Bar.</paragraph> 64</listitem> 65<listitem> 66<paragraph role="listitem" id="par_id3150213" xml-lang="en-US" l10n="U" oldref="56">Do one of the following:</paragraph> 67</listitem> 68</list> 69<list type="unordered"> 70<listitem> 71<paragraph role="listitem" id="par_id3153810" xml-lang="en-US" l10n="U" oldref="12">Drag a data point to resize the line. If a control point overlies the data point, drag the control point until you can see the data point, and then drag the data point.</paragraph> 72</listitem> 73<listitem> 74<paragraph role="listitem" id="par_id3149872" xml-lang="en-US" l10n="U" oldref="13">Drag a control point. The curve pulls in the direction that you drag the control point.</paragraph> 75</listitem> 76</list> 77<paragraph role="heading" id="hd_id3150431" xml-lang="en-US" level="3" l10n="U" oldref="57">To split a curved line:</paragraph> 78<paragraph role="paragraph" id="par_id3150395" xml-lang="en-US" l10n="U" oldref="58">You can only split a curved line that has three or more data points.</paragraph> 79<list type="ordered"> 80<listitem> 81<paragraph role="listitem" id="par_id3151392" xml-lang="en-US" l10n="CHG" oldref="59">Select a curved line, and then click the <emph>Points </emph>icon on the <emph>Drawing</emph> Bar.</paragraph> 82</listitem> 83<listitem> 84<paragraph role="listitem" id="par_id3149941" xml-lang="en-US" l10n="CHG" oldref="60">Select a data point, and then click the <emph>Split Curve </emph>icon on the <emph>Edit Points</emph> Bar.</paragraph> 85</listitem> 86</list> 87<paragraph role="heading" id="hd_id3150655" xml-lang="en-US" level="3" l10n="U" oldref="61">To create a closed shape:</paragraph> 88<list type="ordered"> 89<listitem> 90<paragraph role="listitem" id="par_id3150743" xml-lang="en-US" l10n="CHG" oldref="62">Select a curved line, and then click the <emph>Points </emph>icon on the <emph>Drawing</emph> Bar.</paragraph> 91</listitem> 92<listitem> 93<paragraph role="listitem" id="par_id3153080" xml-lang="en-US" l10n="CHG" oldref="63">On the <emph>Edit Points</emph> Bar, click the<emph> Close Bézier</emph> icon.</paragraph> 94</listitem> 95</list> 96<paragraph role="heading" id="hd_id3145162" xml-lang="en-US" level="3" l10n="U" oldref="15">To convert a data point on a curved line:</paragraph> 97<list type="ordered"> 98<listitem> 99<paragraph role="listitem" id="par_id3150336" xml-lang="en-US" l10n="CHG" oldref="64">Select a curved line, and then click the <emph>Points </emph>icon on the <emph>Drawing</emph> Bar.</paragraph> 100</listitem> 101<listitem> 102<paragraph role="listitem" id="par_id3155925" xml-lang="en-US" l10n="U" oldref="14">Click the data point you want to convert, and do one of the following:</paragraph> 103</listitem> 104</list> 105<list type="unordered"> 106<listitem> 107<paragraph role="listitem" id="par_id3145241" xml-lang="en-US" l10n="CHG" oldref="65">To convert the data point to a smooth point, click the <emph>Smooth Transition</emph> icon on the <emph>Edit Points</emph> Bar.</paragraph> 108</listitem> 109<listitem> 110<paragraph role="listitem" id="par_id3145299" xml-lang="en-US" l10n="U" oldref="66">To convert the data point to a symmetrical point, click the <emph>Symmetric Transition</emph> icon on the <emph>Edit Points</emph> Bar.</paragraph> 111</listitem> 112<listitem> 113<paragraph role="listitem" id="par_id3145348" xml-lang="en-US" l10n="CHG" oldref="67">To convert the data point to a corner point, click the <emph>Corner Point</emph> icon on the <emph>Edit Points</emph> Bar.</paragraph> 114</listitem> 115</list> 116<paragraph role="heading" id="hd_id3150471" xml-lang="en-US" level="3" l10n="U" oldref="68">To add a data point:</paragraph> 117<list type="ordered"> 118<listitem> 119<paragraph role="listitem" id="par_id3155373" xml-lang="en-US" l10n="CHG" oldref="69">Select a curved line, and then click the <emph>Points </emph>icon on the <emph>Drawing</emph> Bar.</paragraph> 120</listitem> 121<listitem> 122<paragraph role="listitem" id="par_id3156256" xml-lang="en-US" l10n="CHG" oldref="70">On the <emph>Edit Points</emph> Bar, click the<emph> Insert Points</emph> icon.</paragraph> 123</listitem> 124<listitem> 125<paragraph role="listitem" id="par_id3083280" xml-lang="en-US" l10n="U" oldref="71">Click the line where you want to add the point, and drag a short distance.</paragraph> 126</listitem> 127</list> 128<paragraph role="tip" id="par_id3154643" xml-lang="en-US" l10n="CHG" oldref="72">If a data point does not have a control point, select the data point, and then click the <emph>Convert to Curve</emph> icon on the <emph>Edit Points</emph> Bar.</paragraph> 129<paragraph role="heading" id="hd_id3151186" xml-lang="en-US" level="3" l10n="U" oldref="73">To delete a data point:</paragraph> 130<list type="ordered"> 131<listitem> 132<paragraph role="listitem" id="par_id3153624" xml-lang="en-US" l10n="CHG" oldref="74">Select a curved line, and then click the <emph>Points </emph>icon on the <emph>Drawing</emph> Bar.</paragraph> 133</listitem> 134<listitem> 135<paragraph role="listitem" id="par_id3150261" xml-lang="en-US" l10n="U" oldref="75">Click the point you want to delete.</paragraph> 136</listitem> 137<listitem> 138<paragraph role="listitem" id="par_id3143230" xml-lang="en-US" l10n="CHG" oldref="76">On the <emph>Edit Points</emph> Bar, click the<emph> Delete Points</emph> icon.</paragraph> 139</listitem> 140</list> 141<section id="relatedtopics"> 142<paragraph role="paragraph" id="par_id3151174" xml-lang="en-US" l10n="CHG" oldref="52"><link href="text/shared/main0227.xhp" name="Edit Points bar">Edit Points bar</link></paragraph> 143<embed href="text/simpress/guide/line_draw.xhp#line_draw"/> 144<embed href="text/simpress/guide/vectorize.xhp#vectorize"/> 145<embed href="text/simpress/guide/3d_create.xhp#3d_create"/> 146<embed href="text/simpress/guide/text2curve.xhp#text2curve"/> 147</section> 148</body> 149</helpdocument> 150
