Mercurial > MadButterfly

comparison nodejs/svg.js @ 936:a9abcdac0ae5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix issue of moving lightbar of testsvg.js. The lightbar does not move as expectation. It caused by compute trasnforming matrix that transform saved points from the space when saving points to current space. The transform matrix should not include matric of the owner of saved points.
author Thinker K.F. Li <thinker@codemud.net>
date Fri, 12 Nov 2010 16:53:03 +0800
parents 35b6a9411e26
children 78312b44f48c
comparison
equal deleted inserted replaced
935:960e2395973d 936:a9abcdac0ae5
451 var _bbox_proto = { 451 var _bbox_proto = {
452 _get_ac_saved_rev: function() { 452 _get_ac_saved_rev: function() {
453 var c = this.owner; 453 var c = this.owner;
454 var mtx; 454 var mtx;
455 455
456 if(c.type != "coord") 456 c = c.parent;
457 c = c.parent; // is a shape!
458 457
459 mtx = c._mbapp_saved_rev_mtx; 458 mtx = c._mbapp_saved_rev_mtx;
460 while(c.parent && typeof c.parent != "undefined") { 459 while(c.parent && typeof c.parent != "undefined") {
461 c = c.parent; 460 c = c.parent;
462 mtx = _mul(mtx, c._mbapp_saved_rev_mtx); 461 mtx = _mul(mtx, c._mbapp_saved_rev_mtx);
467 466
468 _get_ac_mtx: function() { 467 _get_ac_mtx: function() {
469 var c = this.owner; 468 var c = this.owner;
470 var mtx; 469 var mtx;
471 470
472 if(c.type != "coord") 471 c = c.parent;
473 c = c.parent; // is a shape!
474 472
475 mtx = [c[0], c[1], c[2], c[3], c[4], c[5]]; 473 mtx = [c[0], c[1], c[2], c[3], c[4], c[5]];
476 while(c.parent) { 474 while(c.parent) {
477 c = c.parent; 475 c = c.parent;
478 mtx = _mul(c, mtx); 476 mtx = _mul(c, mtx);
507 var _center_proto = { 505 var _center_proto = {
508 _get_ac_saved_rev: function() { 506 _get_ac_saved_rev: function() {
509 var c = this.owner; 507 var c = this.owner;
510 var mtx; 508 var mtx;
511 509
512 if(c.type != "coord") 510 c = c.parent;
513 c = c.parent; // is a shape!
514 511
515 mtx = c._mbapp_saved_rev_mtx; 512 mtx = c._mbapp_saved_rev_mtx;
516 while(c.parent && typeof c.parent != "undefined") { 513 while(c.parent && typeof c.parent != "undefined") {
517 c = c.parent; 514 c = c.parent;
518 mtx = _mul(mtx, c._mbapp_saved_rev_mtx); 515 mtx = _mul(mtx, c._mbapp_saved_rev_mtx);
523 520
524 _get_ac_mtx: function() { 521 _get_ac_mtx: function() {
525 var c = this.owner; 522 var c = this.owner;
526 var mtx; 523 var mtx;
527 524
528 if(c.type != "coord") 525 c = c.parent;
529 c = c.parent; // is a shape!
530 526
531 mtx = [c[0], c[1], c[2], c[3], c[4], c[5]]; 527 mtx = [c[0], c[1], c[2], c[3], c[4], c[5]];
532 while(c.parent) { 528 while(c.parent) {
533 c = c.parent; 529 c = c.parent;
534 mtx = _mul(c, mtx); 530 mtx = _mul(c, mtx);
609 605
610 /*! \brief Prevent user to modify value. 606 /*! \brief Prevent user to modify value.
611 */ 607 */
612 get y() { return this._y; }, 608 get y() { return this._y; },
613 609
610 /*! \brief Center position in the relative space defined by parent.
611 */
614 get rel() { 612 get rel() {
615 var rev; 613 var rev;
616 var xy; 614 var xy;
617 615
618 rev = this._get_ac_rev(); 616 rev = this._get_ac_rev();