1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Qwt User's Guide: QwtScaleDraw Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">Qwt User's Guide
 <span id="projectnumber">6.1.4</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('class_qwt_scale_draw.html','');});
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="summary">
<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Member Functions</a> |
<a href="#pro-methods">Protected Member Functions</a> |
<a href="class_qwt_scale_draw-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">QwtScaleDraw Class Reference</div> </div>
</div><!--header-->
<div class="contents">
<p>A class for drawing scales.
<a href="class_qwt_scale_draw.html#details">More...</a></p>
<p><code>#include <<a class="el" href="qwt__scale__draw_8h_source.html">qwt_scale_draw.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for QwtScaleDraw:</div>
<div class="dyncontent">
<div class="center"><img src="class_qwt_scale_draw__inherit__graph.png" border="0" usemap="#_qwt_scale_draw_inherit__map" alt="Inheritance graph"/></div>
<map name="_qwt_scale_draw_inherit__map" id="_qwt_scale_draw_inherit__map">
<area shape="rect" id="node3" href="class_qwt_date_scale_draw.html" title="A class for drawing datetime scales. " alt="" coords="15,155,156,181"/>
<area shape="rect" id="node2" href="class_qwt_abstract_scale_draw.html" title="A abstract base class for drawing scales. " alt="" coords="5,5,165,32"/>
</map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:acd7ceeeac592ef08530788580b461c66"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">Alignment</a> { <a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">BottomScale</a>,
<a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">TopScale</a>,
<a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">LeftScale</a>,
<a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">RightScale</a>
}</td></tr>
<tr class="separator:acd7ceeeac592ef08530788580b461c66"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_types_class_qwt_abstract_scale_draw"><td colspan="2" onclick="javascript:toggleInherit('pub_types_class_qwt_abstract_scale_draw')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a></td></tr>
<tr class="memitem:a26215d06a4d48adf401d0aa05d4193c5 inherit pub_types_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5">ScaleComponent</a> { <a class="el" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a61a6c4f4dec2b089edfb655e2b21c3a2">Backbone</a> = 0x01,
<a class="el" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">Ticks</a> = 0x02,
<a class="el" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5ad2709d7efbb6f1618f0a8a3b6cafae96">Labels</a> = 0x04
}</td></tr>
<tr class="separator:a26215d06a4d48adf401d0aa05d4193c5 inherit pub_types_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0dd3ccdfa074fb6b1781b84ed2a4729a inherit pub_types_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top"><a id="a0dd3ccdfa074fb6b1781b84ed2a4729a"></a>
typedef QFlags< <a class="el" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5">ScaleComponent</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a0dd3ccdfa074fb6b1781b84ed2a4729a">ScaleComponents</a></td></tr>
<tr class="memdesc:a0dd3ccdfa074fb6b1781b84ed2a4729a inherit pub_types_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Scale components. <br /></td></tr>
<tr class="separator:a0dd3ccdfa074fb6b1781b84ed2a4729a inherit pub_types_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:adbd01ba8d7f19fb3122f917b1c74145b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#adbd01ba8d7f19fb3122f917b1c74145b">QwtScaleDraw</a> ()</td></tr>
<tr class="memdesc:adbd01ba8d7f19fb3122f917b1c74145b"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#adbd01ba8d7f19fb3122f917b1c74145b">More...</a><br /></td></tr>
<tr class="separator:adbd01ba8d7f19fb3122f917b1c74145b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9c907c8fa27ec7312e78145e3050c599"><td class="memItemLeft" align="right" valign="top"><a id="a9c907c8fa27ec7312e78145e3050c599"></a>
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a9c907c8fa27ec7312e78145e3050c599">~QwtScaleDraw</a> ()</td></tr>
<tr class="memdesc:a9c907c8fa27ec7312e78145e3050c599"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:a9c907c8fa27ec7312e78145e3050c599"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3d8ac98bc2a52dbc5df76e427b47753c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a3d8ac98bc2a52dbc5df76e427b47753c">getBorderDistHint</a> (const QFont &, int &start, int &end) const</td></tr>
<tr class="memdesc:a3d8ac98bc2a52dbc5df76e427b47753c"><td class="mdescLeft"> </td><td class="mdescRight">Determine the minimum border distance. <a href="#a3d8ac98bc2a52dbc5df76e427b47753c">More...</a><br /></td></tr>
<tr class="separator:a3d8ac98bc2a52dbc5df76e427b47753c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad98730a91c8257ea60246a0e332f0f02"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#ad98730a91c8257ea60246a0e332f0f02">minLabelDist</a> (const QFont &) const</td></tr>
<tr class="separator:ad98730a91c8257ea60246a0e332f0f02"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a443d2574ddeedc7bfeb507ee67ec47e2"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a443d2574ddeedc7bfeb507ee67ec47e2">minLength</a> (const QFont &) const</td></tr>
<tr class="separator:a443d2574ddeedc7bfeb507ee67ec47e2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a15e734d04586db15cad2d037ad7ad3f3"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a15e734d04586db15cad2d037ad7ad3f3">extent</a> (const QFont &) const</td></tr>
<tr class="separator:a15e734d04586db15cad2d037ad7ad3f3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a15f91bdd71ec87abe618e00cf18aa3f1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a15f91bdd71ec87abe618e00cf18aa3f1">move</a> (double x, double y)</td></tr>
<tr class="separator:a15f91bdd71ec87abe618e00cf18aa3f1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a61f1b2112eb1fdd2bdeef429f7fc24d9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a61f1b2112eb1fdd2bdeef429f7fc24d9">move</a> (const QPointF &)</td></tr>
<tr class="memdesc:a61f1b2112eb1fdd2bdeef429f7fc24d9"><td class="mdescLeft"> </td><td class="mdescRight">Move the position of the scale. <a href="#a61f1b2112eb1fdd2bdeef429f7fc24d9">More...</a><br /></td></tr>
<tr class="separator:a61f1b2112eb1fdd2bdeef429f7fc24d9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a002528e391ce07246a5d6b05b4bac9d9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a002528e391ce07246a5d6b05b4bac9d9">setLength</a> (double <a class="el" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a>)</td></tr>
<tr class="separator:a002528e391ce07246a5d6b05b4bac9d9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a89774ef071c6d66fae5843a13fe12bd5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">Alignment</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a> () const</td></tr>
<tr class="separator:a89774ef071c6d66fae5843a13fe12bd5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7a4de0055dc1358e55c3357366a54091"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a7a4de0055dc1358e55c3357366a54091">setAlignment</a> (<a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">Alignment</a>)</td></tr>
<tr class="separator:a7a4de0055dc1358e55c3357366a54091"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aba3a8530871137eb5f977e1eb3fe4975"><td class="memItemLeft" align="right" valign="top">Qt::Orientation </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975">orientation</a> () const</td></tr>
<tr class="separator:aba3a8530871137eb5f977e1eb3fe4975"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a674f57dd07fa6d7a3ffbf63d6e64e0bf"><td class="memItemLeft" align="right" valign="top">QPointF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a> () const</td></tr>
<tr class="separator:a674f57dd07fa6d7a3ffbf63d6e64e0bf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a553815070c055b19bbbea4722196837a"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a> () const</td></tr>
<tr class="separator:a553815070c055b19bbbea4722196837a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3df0a1fe4a498ef028a5348e54bfaa7f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f">setLabelAlignment</a> (Qt::Alignment)</td></tr>
<tr class="memdesc:a3df0a1fe4a498ef028a5348e54bfaa7f"><td class="mdescLeft"> </td><td class="mdescRight">Change the label flags. <a href="#a3df0a1fe4a498ef028a5348e54bfaa7f">More...</a><br /></td></tr>
<tr class="separator:a3df0a1fe4a498ef028a5348e54bfaa7f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a112f0b9d3f718ea734f9a04b0a78bc0a"><td class="memItemLeft" align="right" valign="top">Qt::Alignment </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">labelAlignment</a> () const</td></tr>
<tr class="separator:a112f0b9d3f718ea734f9a04b0a78bc0a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abf5881339fddde65a00c1dd391023320"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">setLabelRotation</a> (double rotation)</td></tr>
<tr class="separator:abf5881339fddde65a00c1dd391023320"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a209d371187a3ff3f895278703328b13d"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation</a> () const</td></tr>
<tr class="separator:a209d371187a3ff3f895278703328b13d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aac85b02f82bfb3b0fa5d142ca488a19c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#aac85b02f82bfb3b0fa5d142ca488a19c">maxLabelHeight</a> (const QFont &) const</td></tr>
<tr class="separator:aac85b02f82bfb3b0fa5d142ca488a19c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac02b38e5900d797d9c28f76aac318755"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#ac02b38e5900d797d9c28f76aac318755">maxLabelWidth</a> (const QFont &) const</td></tr>
<tr class="separator:ac02b38e5900d797d9c28f76aac318755"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a79f08d3e50ca644b3f951226cb0ed1b3"><td class="memItemLeft" align="right" valign="top">QPointF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a79f08d3e50ca644b3f951226cb0ed1b3">labelPosition</a> (double value) const</td></tr>
<tr class="separator:a79f08d3e50ca644b3f951226cb0ed1b3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae1bc46fb641c3d4a603a6ff98757c5fe"><td class="memItemLeft" align="right" valign="top">QRectF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a> (const QFont &, double value) const</td></tr>
<tr class="separator:ae1bc46fb641c3d4a603a6ff98757c5fe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae2fa4c7417c348e7a5700fef1c14105a"><td class="memItemLeft" align="right" valign="top">QSizeF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> (const QFont &, double value) const</td></tr>
<tr class="separator:ae2fa4c7417c348e7a5700fef1c14105a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b3a4a57bc497aa7ab88e54a122d57d6"><td class="memItemLeft" align="right" valign="top">QRect </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a0b3a4a57bc497aa7ab88e54a122d57d6">boundingLabelRect</a> (const QFont &, double value) const</td></tr>
<tr class="memdesc:a0b3a4a57bc497aa7ab88e54a122d57d6"><td class="mdescLeft"> </td><td class="mdescRight">Find the bounding rectangle for the label. <a href="#a0b3a4a57bc497aa7ab88e54a122d57d6">More...</a><br /></td></tr>
<tr class="separator:a0b3a4a57bc497aa7ab88e54a122d57d6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_class_qwt_abstract_scale_draw"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_qwt_abstract_scale_draw')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a></td></tr>
<tr class="memitem:a19c944664a2e36f06ae71b745fbd442e inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a19c944664a2e36f06ae71b745fbd442e">QwtAbstractScaleDraw</a> ()</td></tr>
<tr class="memdesc:a19c944664a2e36f06ae71b745fbd442e inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="class_qwt_abstract_scale_draw.html#a19c944664a2e36f06ae71b745fbd442e">More...</a><br /></td></tr>
<tr class="separator:a19c944664a2e36f06ae71b745fbd442e inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adc4d3f491b28ee39d728a4a4a9cdd494 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top"><a id="adc4d3f491b28ee39d728a4a4a9cdd494"></a>
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#adc4d3f491b28ee39d728a4a4a9cdd494">~QwtAbstractScaleDraw</a> ()</td></tr>
<tr class="memdesc:adc4d3f491b28ee39d728a4a4a9cdd494 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:adc4d3f491b28ee39d728a4a4a9cdd494 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a149792f955cc3f05c16362338bcc98c4 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a149792f955cc3f05c16362338bcc98c4">setScaleDiv</a> (const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> &)</td></tr>
<tr class="separator:a149792f955cc3f05c16362338bcc98c4 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad15e796d2fd8bd1e2cfa66715bf58e2e inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a> () const</td></tr>
<tr class="separator:ad15e796d2fd8bd1e2cfa66715bf58e2e inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a732d0e49c9092c48893b4f71cc7357db inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a732d0e49c9092c48893b4f71cc7357db">setTransformation</a> (<a class="el" href="class_qwt_transform.html">QwtTransform</a> *)</td></tr>
<tr class="separator:a732d0e49c9092c48893b4f71cc7357db inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2582c30e82f8977877ac8044253f1fb8 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a> () const</td></tr>
<tr class="separator:a2582c30e82f8977877ac8044253f1fb8 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae7488eb63ad73a2e69acb29ff069c904 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#ae7488eb63ad73a2e69acb29ff069c904">scaleMap</a> ()</td></tr>
<tr class="separator:ae7488eb63ad73a2e69acb29ff069c904 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af975410588db6103f281e49d0b43c6a6 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#af975410588db6103f281e49d0b43c6a6">enableComponent</a> (<a class="el" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5">ScaleComponent</a>, bool enable=true)</td></tr>
<tr class="separator:af975410588db6103f281e49d0b43c6a6 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8a69a890d349a9e03c145b20b5835e8a inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a> (<a class="el" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5">ScaleComponent</a>) const</td></tr>
<tr class="separator:a8a69a890d349a9e03c145b20b5835e8a inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7fed388e435aae791d61f48cc9ddf632 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a7fed388e435aae791d61f48cc9ddf632">setTickLength</a> (<a class="el" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736c">QwtScaleDiv::TickType</a>, double length)</td></tr>
<tr class="separator:a7fed388e435aae791d61f48cc9ddf632 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a52fe17714fe96564b0d88af27e96e58f inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a52fe17714fe96564b0d88af27e96e58f">tickLength</a> (<a class="el" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736c">QwtScaleDiv::TickType</a>) const</td></tr>
<tr class="separator:a52fe17714fe96564b0d88af27e96e58f inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab3713ea053eb3d6327b18a3d14c7b820 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#ab3713ea053eb3d6327b18a3d14c7b820">maxTickLength</a> () const</td></tr>
<tr class="separator:ab3713ea053eb3d6327b18a3d14c7b820 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a074675cd805656f0ae158f84745074af inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a074675cd805656f0ae158f84745074af">setSpacing</a> (double)</td></tr>
<tr class="memdesc:a074675cd805656f0ae158f84745074af inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Set the spacing between tick and labels. <a href="class_qwt_abstract_scale_draw.html#a074675cd805656f0ae158f84745074af">More...</a><br /></td></tr>
<tr class="separator:a074675cd805656f0ae158f84745074af inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad3b290a76426a1a22a870e84c1655666 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#ad3b290a76426a1a22a870e84c1655666">spacing</a> () const</td></tr>
<tr class="memdesc:ad3b290a76426a1a22a870e84c1655666 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Get the spacing. <a href="class_qwt_abstract_scale_draw.html#ad3b290a76426a1a22a870e84c1655666">More...</a><br /></td></tr>
<tr class="separator:ad3b290a76426a1a22a870e84c1655666 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a098e1f813077c9bb0c5f83266035943a inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a098e1f813077c9bb0c5f83266035943a">setPenWidth</a> (int width)</td></tr>
<tr class="memdesc:a098e1f813077c9bb0c5f83266035943a inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Specify the width of the scale pen. <a href="class_qwt_abstract_scale_draw.html#a098e1f813077c9bb0c5f83266035943a">More...</a><br /></td></tr>
<tr class="separator:a098e1f813077c9bb0c5f83266035943a inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a400719a9bf1b916224d744e75d527989 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a400719a9bf1b916224d744e75d527989">penWidth</a> () const</td></tr>
<tr class="separator:a400719a9bf1b916224d744e75d527989 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac4442d7480db1288971e7eac15142467 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#ac4442d7480db1288971e7eac15142467">draw</a> (QPainter *, const QPalette &) const</td></tr>
<tr class="memdesc:ac4442d7480db1288971e7eac15142467 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Draw the scale. <a href="class_qwt_abstract_scale_draw.html#ac4442d7480db1288971e7eac15142467">More...</a><br /></td></tr>
<tr class="separator:ac4442d7480db1288971e7eac15142467 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac1d855f856b746559c41f4f06ec5442d inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="class_qwt_text.html">QwtText</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#ac1d855f856b746559c41f4f06ec5442d">label</a> (double) const</td></tr>
<tr class="memdesc:ac1d855f856b746559c41f4f06ec5442d inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Convert a value into its representing label. <a href="class_qwt_abstract_scale_draw.html#ac1d855f856b746559c41f4f06ec5442d">More...</a><br /></td></tr>
<tr class="separator:ac1d855f856b746559c41f4f06ec5442d inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac174255c334b995ca010a6964597d5f2 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#ac174255c334b995ca010a6964597d5f2">setMinimumExtent</a> (double)</td></tr>
<tr class="memdesc:ac174255c334b995ca010a6964597d5f2 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Set a minimum for the extent. <a href="class_qwt_abstract_scale_draw.html#ac174255c334b995ca010a6964597d5f2">More...</a><br /></td></tr>
<tr class="separator:ac174255c334b995ca010a6964597d5f2 inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abdd97b4bedda111df8208ec96a894f8f inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#abdd97b4bedda111df8208ec96a894f8f">minimumExtent</a> () const</td></tr>
<tr class="separator:abdd97b4bedda111df8208ec96a894f8f inherit pub_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a0c52edf0d300be21e9538fbe05229505"><td class="memItemLeft" align="right" valign="top">QTransform </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a0c52edf0d300be21e9538fbe05229505">labelTransformation</a> (const QPointF &, const QSizeF &) const</td></tr>
<tr class="separator:a0c52edf0d300be21e9538fbe05229505"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a22d250ae561de421c40089aa4f040a3f"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a22d250ae561de421c40089aa4f040a3f">drawTick</a> (QPainter *, double value, double len) const</td></tr>
<tr class="separator:a22d250ae561de421c40089aa4f040a3f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a67cd306cd6689b4ff8ea4b71a8e06527"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#a67cd306cd6689b4ff8ea4b71a8e06527">drawBackbone</a> (QPainter *) const</td></tr>
<tr class="separator:a67cd306cd6689b4ff8ea4b71a8e06527"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab20ef73a09e75ab6bf09447bedc991b1"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_scale_draw.html#ab20ef73a09e75ab6bf09447bedc991b1">drawLabel</a> (QPainter *, double value) const</td></tr>
<tr class="separator:ab20ef73a09e75ab6bf09447bedc991b1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_class_qwt_abstract_scale_draw"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_qwt_abstract_scale_draw')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a></td></tr>
<tr class="memitem:a4ed95cd23c5d779c1b05aa5295409aa6 inherit pro_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a4ed95cd23c5d779c1b05aa5295409aa6">invalidateCache</a> ()</td></tr>
<tr class="separator:a4ed95cd23c5d779c1b05aa5295409aa6 inherit pro_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9325b265f351e9135cdbb9368e53f68a inherit pro_methods_class_qwt_abstract_scale_draw"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_text.html">QwtText</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale_draw.html#a9325b265f351e9135cdbb9368e53f68a">tickLabel</a> (const QFont &, double value) const</td></tr>
<tr class="memdesc:a9325b265f351e9135cdbb9368e53f68a inherit pro_methods_class_qwt_abstract_scale_draw"><td class="mdescLeft"> </td><td class="mdescRight">Convert a value into its representing label and cache it. <a href="class_qwt_abstract_scale_draw.html#a9325b265f351e9135cdbb9368e53f68a">More...</a><br /></td></tr>
<tr class="separator:a9325b265f351e9135cdbb9368e53f68a inherit pro_methods_class_qwt_abstract_scale_draw"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A class for drawing scales. </p>
<p><a class="el" href="class_qwt_scale_draw.html" title="A class for drawing scales. ">QwtScaleDraw</a> can be used to draw linear or logarithmic scales. A scale has a position, an alignment and a length, which can be specified . The labels can be rotated and aligned to the ticks using <a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">setLabelRotation()</a> and <a class="el" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f" title="Change the label flags. ">setLabelAlignment()</a>.</p>
<p>After a scale division has been specified as a <a class="el" href="class_qwt_scale_div.html" title="A class representing a scale division. ">QwtScaleDiv</a> object using <a class="el" href="class_qwt_abstract_scale_draw.html#a149792f955cc3f05c16362338bcc98c4">QwtAbstractScaleDraw::setScaleDiv(const QwtScaleDiv &s)</a>, the scale can be drawn with the <a class="el" href="class_qwt_abstract_scale_draw.html#ac4442d7480db1288971e7eac15142467" title="Draw the scale. ">QwtAbstractScaleDraw::draw()</a> member. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="acd7ceeeac592ef08530788580b461c66"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acd7ceeeac592ef08530788580b461c66">◆ </a></span>Alignment</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a></td>
</tr>
</table>
</div><div class="memdoc">
<p>Alignment of the scale draw </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a7a4de0055dc1358e55c3357366a54091">setAlignment()</a>, <a class="el" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment()</a> </dd></dl>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f"></a>BottomScale </td><td class="fielddoc"><p>The scale is below. </p>
</td></tr>
<tr><td class="fieldname"><a id="acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c"></a>TopScale </td><td class="fielddoc"><p>The scale is above. </p>
</td></tr>
<tr><td class="fieldname"><a id="acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23"></a>LeftScale </td><td class="fielddoc"><p>The scale is left. </p>
</td></tr>
<tr><td class="fieldname"><a id="acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e"></a>RightScale </td><td class="fielddoc"><p>The scale is right. </p>
</td></tr>
</table>
</div>
</div>
<h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="adbd01ba8d7f19fb3122f917b1c74145b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adbd01ba8d7f19fb3122f917b1c74145b">◆ </a></span>QwtScaleDraw()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QwtScaleDraw::QwtScaleDraw </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Constructor. </p>
<p>The range of the scale is initialized to [0, 100], The position is at (0, 0) with a length of 100. The orientation is QwtAbstractScaleDraw::Bottom. </p>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a89774ef071c6d66fae5843a13fe12bd5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a89774ef071c6d66fae5843a13fe12bd5">◆ </a></span>alignment()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a> QwtScaleDraw::alignment </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Return alignment of the scale </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a7a4de0055dc1358e55c3357366a54091">setAlignment()</a> </dd></dl>
<dl class="section return"><dt>Returns</dt><dd>Alignment of the scale </dd></dl>
</div>
</div>
<a id="a0b3a4a57bc497aa7ab88e54a122d57d6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0b3a4a57bc497aa7ab88e54a122d57d6">◆ </a></span>boundingLabelRect()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QRect QwtScaleDraw::boundingLabelRect </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>value</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Find the bounding rectangle for the label. </p>
<p>The coordinates of the rectangle are absolute ( calculated from <a class="el" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos()</a> ). in direction of the tick.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font used for painting </td></tr>
<tr><td class="paramname">value</td><td>Value</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Bounding rectangle </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect()</a> </dd></dl>
</div>
</div>
<a id="a67cd306cd6689b4ff8ea4b71a8e06527"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a67cd306cd6689b4ff8ea4b71a8e06527">◆ </a></span>drawBackbone()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::drawBackbone </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"><em>painter</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Draws the baseline of the scale </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">painter</td><td>Painter</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a22d250ae561de421c40089aa4f040a3f">drawTick()</a>, <a class="el" href="class_qwt_scale_draw.html#ab20ef73a09e75ab6bf09447bedc991b1">drawLabel()</a> </dd></dl>
<p>Implements <a class="el" href="class_qwt_abstract_scale_draw.html#a15994a6033e689c3acdb8d83ae4f2a1c">QwtAbstractScaleDraw</a>.</p>
</div>
</div>
<a id="ab20ef73a09e75ab6bf09447bedc991b1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab20ef73a09e75ab6bf09447bedc991b1">◆ </a></span>drawLabel()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::drawLabel </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"><em>painter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>value</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Draws the label for a major scale tick</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">painter</td><td>Painter </td></tr>
<tr><td class="paramname">value</td><td>Value</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a22d250ae561de421c40089aa4f040a3f">drawTick()</a>, <a class="el" href="class_qwt_scale_draw.html#a67cd306cd6689b4ff8ea4b71a8e06527">drawBackbone()</a>, <a class="el" href="class_qwt_scale_draw.html#a0b3a4a57bc497aa7ab88e54a122d57d6" title="Find the bounding rectangle for the label. ">boundingLabelRect()</a> </dd></dl>
<p>Implements <a class="el" href="class_qwt_abstract_scale_draw.html#aa78dc8bf05a0224450c947af54128d8d">QwtAbstractScaleDraw</a>.</p>
</div>
</div>
<a id="a22d250ae561de421c40089aa4f040a3f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a22d250ae561de421c40089aa4f040a3f">◆ </a></span>drawTick()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::drawTick </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"><em>painter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>len</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Draw a tick</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">painter</td><td>Painter </td></tr>
<tr><td class="paramname">value</td><td>Value of the tick </td></tr>
<tr><td class="paramname">len</td><td>Length of the tick</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a67cd306cd6689b4ff8ea4b71a8e06527">drawBackbone()</a>, <a class="el" href="class_qwt_scale_draw.html#ab20ef73a09e75ab6bf09447bedc991b1">drawLabel()</a> </dd></dl>
<p>Implements <a class="el" href="class_qwt_abstract_scale_draw.html#a31791e80bf07d23adbe500740aac5a58">QwtAbstractScaleDraw</a>.</p>
</div>
</div>
<a id="a15e734d04586db15cad2d037ad7ad3f3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a15e734d04586db15cad2d037ad7ad3f3">◆ </a></span>extent()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">double QwtScaleDraw::extent </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Calculate the width/height that is needed for a vertical/horizontal scale.</p>
<p>The extent is calculated from the pen width of the backbone, the major tick length, the spacing and the maximum width/height of the labels.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font used for painting the labels </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Extent</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a443d2574ddeedc7bfeb507ee67ec47e2">minLength()</a> </dd></dl>
<p>Implements <a class="el" href="class_qwt_abstract_scale_draw.html#a87e21208e981457cde501054319c77e7">QwtAbstractScaleDraw</a>.</p>
</div>
</div>
<a id="a3d8ac98bc2a52dbc5df76e427b47753c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3d8ac98bc2a52dbc5df76e427b47753c">◆ </a></span>getBorderDistHint()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::getBorderDistHint </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int & </td>
<td class="paramname"><em>start</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int & </td>
<td class="paramname"><em>end</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Determine the minimum border distance. </p>
<p>This member function returns the minimum space needed to draw the mark labels at the scale's endpoints.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font </td></tr>
<tr><td class="paramname">start</td><td>Start border distance </td></tr>
<tr><td class="paramname">end</td><td>End border distance </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a112f0b9d3f718ea734f9a04b0a78bc0a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a112f0b9d3f718ea734f9a04b0a78bc0a">◆ </a></span>labelAlignment()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Qt::Alignment QwtScaleDraw::labelAlignment </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the label flags </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f" title="Change the label flags. ">setLabelAlignment()</a>, <a class="el" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation()</a> </dd></dl>
</div>
</div>
<a id="a79f08d3e50ca644b3f951226cb0ed1b3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a79f08d3e50ca644b3f951226cb0ed1b3">◆ </a></span>labelPosition()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QPointF QwtScaleDraw::labelPosition </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>value</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Find the position, where to paint a label</p>
<p>The position has a distance that depends on the length of the ticks in direction of the <a class="el" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment()</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">value</td><td>Value </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Position, where to paint a label </dd></dl>
</div>
</div>
<a id="ae1bc46fb641c3d4a603a6ff98757c5fe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae1bc46fb641c3d4a603a6ff98757c5fe">◆ </a></span>labelRect()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QRectF QwtScaleDraw::labelRect </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>value</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Find the bounding rectangle for the label. The coordinates of the rectangle are relative to spacing + tick length from the backbone in direction of the tick.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font used for painting </td></tr>
<tr><td class="paramname">value</td><td>Value</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Bounding rectangle that is needed to draw a label </dd></dl>
</div>
</div>
<a id="a209d371187a3ff3f895278703328b13d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a209d371187a3ff3f895278703328b13d">◆ </a></span>labelRotation()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">double QwtScaleDraw::labelRotation </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the label rotation </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">setLabelRotation()</a>, <a class="el" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">labelAlignment()</a> </dd></dl>
</div>
</div>
<a id="ae2fa4c7417c348e7a5700fef1c14105a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae2fa4c7417c348e7a5700fef1c14105a">◆ </a></span>labelSize()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QSizeF QwtScaleDraw::labelSize </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>value</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Calculate the size that is needed to draw a label</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Label font </td></tr>
<tr><td class="paramname">value</td><td>Value</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Size that is needed to draw a label </dd></dl>
</div>
</div>
<a id="a0c52edf0d300be21e9538fbe05229505"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0c52edf0d300be21e9538fbe05229505">◆ </a></span>labelTransformation()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">QTransform QwtScaleDraw::labelTransformation </td>
<td>(</td>
<td class="paramtype">const QPointF & </td>
<td class="paramname"><em>pos</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const QSizeF & </td>
<td class="paramname"><em>size</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Calculate the transformation that is needed to paint a label depending on its alignment and rotation.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pos</td><td>Position where to paint the label </td></tr>
<tr><td class="paramname">size</td><td>Size of the label</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Transformation matrix </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f" title="Change the label flags. ">setLabelAlignment()</a>, <a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">setLabelRotation()</a> </dd></dl>
</div>
</div>
<a id="a553815070c055b19bbbea4722196837a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a553815070c055b19bbbea4722196837a">◆ </a></span>length()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">double QwtScaleDraw::length </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the length of the backbone </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a002528e391ce07246a5d6b05b4bac9d9">setLength()</a>, <a class="el" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos()</a> </dd></dl>
</div>
</div>
<a id="aac85b02f82bfb3b0fa5d142ca488a19c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aac85b02f82bfb3b0fa5d142ca488a19c">◆ </a></span>maxLabelHeight()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int QwtScaleDraw::maxLabelHeight </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the maximum height of a label </dd></dl>
</div>
</div>
<a id="ac02b38e5900d797d9c28f76aac318755"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac02b38e5900d797d9c28f76aac318755">◆ </a></span>maxLabelWidth()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int QwtScaleDraw::maxLabelWidth </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the maximum width of a label </dd></dl>
</div>
</div>
<a id="ad98730a91c8257ea60246a0e332f0f02"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad98730a91c8257ea60246a0e332f0f02">◆ </a></span>minLabelDist()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int QwtScaleDraw::minLabelDist </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Determine the minimum distance between two labels, that is necessary that the texts don't overlap.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The maximum width of a label</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a3d8ac98bc2a52dbc5df76e427b47753c" title="Determine the minimum border distance. ">getBorderDistHint()</a> </dd></dl>
</div>
</div>
<a id="a443d2574ddeedc7bfeb507ee67ec47e2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a443d2574ddeedc7bfeb507ee67ec47e2">◆ </a></span>minLength()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int QwtScaleDraw::minLength </td>
<td>(</td>
<td class="paramtype">const QFont & </td>
<td class="paramname"><em>font</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Calculate the minimum length that is needed to draw the scale</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font</td><td>Font used for painting the labels </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Minimum length that is needed to draw the scale</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a15e734d04586db15cad2d037ad7ad3f3">extent()</a> </dd></dl>
</div>
</div>
<a id="a15f91bdd71ec87abe618e00cf18aa3f1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a15f91bdd71ec87abe618e00cf18aa3f1">◆ </a></span>move() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::move </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Move the position of the scale</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>X coordinate </td></tr>
<tr><td class="paramname">y</td><td>Y coordinate</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a61f1b2112eb1fdd2bdeef429f7fc24d9" title="Move the position of the scale. ">move(const QPointF &)</a> </dd></dl>
</div>
</div>
<a id="a61f1b2112eb1fdd2bdeef429f7fc24d9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a61f1b2112eb1fdd2bdeef429f7fc24d9">◆ </a></span>move() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::move </td>
<td>(</td>
<td class="paramtype">const QPointF & </td>
<td class="paramname"><em>pos</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Move the position of the scale. </p>
<p>The meaning of the parameter pos depends on the alignment: </p><dl>
<dt><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23" title="The scale is left. ">QwtScaleDraw::LeftScale</a> </dt>
<dd>The origin is the topmost point of the backbone. The backbone is a vertical line. Scale marks and labels are drawn at the left of the backbone. </dd>
<dt><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e" title="The scale is right. ">QwtScaleDraw::RightScale</a> </dt>
<dd>The origin is the topmost point of the backbone. The backbone is a vertical line. Scale marks and labels are drawn at the right of the backbone. </dd>
<dt><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c" title="The scale is above. ">QwtScaleDraw::TopScale</a> </dt>
<dd>The origin is the leftmost point of the backbone. The backbone is a horizontal line. Scale marks and labels are drawn above the backbone. </dd>
<dt><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f" title="The scale is below. ">QwtScaleDraw::BottomScale</a> </dt>
<dd>The origin is the leftmost point of the backbone. The backbone is a horizontal line Scale marks and labels are drawn below the backbone. </dd>
</dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pos</td><td>Origin of the scale</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos()</a>, <a class="el" href="class_qwt_scale_draw.html#a002528e391ce07246a5d6b05b4bac9d9">setLength()</a> </dd></dl>
</div>
</div>
<a id="aba3a8530871137eb5f977e1eb3fe4975"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aba3a8530871137eb5f977e1eb3fe4975">◆ </a></span>orientation()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Qt::Orientation QwtScaleDraw::orientation </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Return the orientation</p>
<p>TopScale, BottomScale are horizontal (Qt::Horizontal) scales, LeftScale, RightScale are vertical (Qt::Vertical) scales.</p>
<dl class="section return"><dt>Returns</dt><dd>Orientation of the scale</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment()</a> </dd></dl>
</div>
</div>
<a id="a674f57dd07fa6d7a3ffbf63d6e64e0bf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a674f57dd07fa6d7a3ffbf63d6e64e0bf">◆ </a></span>pos()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QPointF QwtScaleDraw::pos </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>Origin of the scale </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a15f91bdd71ec87abe618e00cf18aa3f1">move()</a>, <a class="el" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length()</a> </dd></dl>
</div>
</div>
<a id="a7a4de0055dc1358e55c3357366a54091"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7a4de0055dc1358e55c3357366a54091">◆ </a></span>setAlignment()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::setAlignment </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">Alignment</a> </td>
<td class="paramname"><em>align</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the alignment of the scale</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">align</td><td>Alignment of the scale</td></tr>
</table>
</dd>
</dl>
<p>The default alignment is <a class="el" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f" title="The scale is below. ">QwtScaleDraw::BottomScale</a> </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment()</a> </dd></dl>
</div>
</div>
<a id="a3df0a1fe4a498ef028a5348e54bfaa7f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3df0a1fe4a498ef028a5348e54bfaa7f">◆ </a></span>setLabelAlignment()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::setLabelAlignment </td>
<td>(</td>
<td class="paramtype">Qt::Alignment </td>
<td class="paramname"><em>alignment</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Change the label flags. </p>
<p>Labels are aligned to the point tick length + spacing away from the backbone.</p>
<p>The alignment is relative to the orientation of the label text. In case of an flags of 0 the label will be aligned depending on the orientation of the scale: </p><pre class="fragment">QwtScaleDraw::TopScale: Qt::AlignHCenter | Qt::AlignTop\n
QwtScaleDraw::BottomScale: Qt::AlignHCenter | Qt::AlignBottom\n
QwtScaleDraw::LeftScale: Qt::AlignLeft | Qt::AlignVCenter\n
QwtScaleDraw::RightScale: Qt::AlignRight | Qt::AlignVCenter\n
</pre><p>Changing the alignment is often necessary for rotated labels.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">alignment</td><td>Or'd Qt::AlignmentFlags see <qnamespace.h></td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">setLabelRotation()</a>, <a class="el" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation()</a>, <a class="el" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">labelAlignment()</a> </dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>The various alignments might be confusing. The alignment of the label is not the alignment of the scale and is not the alignment of the flags ( QwtText::flags() ) returned from <a class="el" href="class_qwt_abstract_scale_draw.html#ac1d855f856b746559c41f4f06ec5442d" title="Convert a value into its representing label. ">QwtAbstractScaleDraw::label()</a>. </dd></dl>
</div>
</div>
<a id="abf5881339fddde65a00c1dd391023320"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abf5881339fddde65a00c1dd391023320">◆ </a></span>setLabelRotation()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::setLabelRotation </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>rotation</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Rotate all labels.</p>
<p>When changing the rotation, it might be necessary to adjust the label flags too. Finding a useful combination is often the result of try and error.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">rotation</td><td>Angle in degrees. When changing the label rotation, the label flags often needs to be adjusted too.</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f" title="Change the label flags. ">setLabelAlignment()</a>, <a class="el" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation()</a>, <a class="el" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">labelAlignment()</a>. </dd></dl>
</div>
</div>
<a id="a002528e391ce07246a5d6b05b4bac9d9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a002528e391ce07246a5d6b05b4bac9d9">◆ </a></span>setLength()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtScaleDraw::setLength </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>length</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the length of the backbone.</p>
<p>The length doesn't include the space needed for overlapping labels.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">length</td><td>Length of the backbone</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_scale_draw.html#a15f91bdd71ec87abe618e00cf18aa3f1">move()</a>, <a class="el" href="class_qwt_scale_draw.html#ad98730a91c8257ea60246a0e332f0f02">minLabelDist()</a> </dd></dl>
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="class_qwt_scale_draw.html">QwtScaleDraw</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.14 </li>
</ul>
</div>
</body>
</html>
|