2833         transform:            'transformMatrix',  property in attributesMap
3004         transform = '(?:' +
3013         transforms = '(?:' + transform + '(?:' + commaWsp + transform + ')*' + ')',
3021         reTransform = new RegExp(transform, 'g');
3037         var m = new RegExp(transform).exec(match).filter(function (match) {
6376       ctx.transform(v[0], v[1], v[2], v[3], v[4], v[5]);
7449       ctx.transform(v[0], v[1], v[2], v[3], v[4], v[5]);
7598     ctx.transform(v[0], v[1], v[2], v[3], v[4], v[5]);
7844     ctx.transform(v[0], v[1], v[2], v[3], v[4], v[5]);
8450 …_setObjectScale: function(localMouse, transform, lockScalingX, lockScalingY, by, lockScalingFlip) {  argument
8451       var target = transform.target, forbidScalingX = false, forbidScalingY = false,
8454       transform.newScaleX = localMouse.x / (target.width + strokeWidth / 2);
8455       transform.newScaleY = localMouse.y / (target.height + strokeWidth / 2);
8457       if (lockScalingFlip && transform.newScaleX <= 0 && transform.newScaleX < target.scaleX) {
8461       if (lockScalingFlip && transform.newScaleY <= 0 && transform.newScaleY < target.scaleY) {
8466         forbidScalingX || forbidScalingY || this._scaleObjectEqually(localMouse, target, transform);
8469         forbidScalingX || lockScalingX || target.set('scaleX', transform.newScaleX);
8470         forbidScalingY || lockScalingY || target.set('scaleY', transform.newScaleY);
8473         forbidScalingX || lockScalingX || target.set('scaleX', transform.newScaleX);
8476         forbidScalingY || lockScalingY || target.set('scaleY', transform.newScaleY);
8479       forbidScalingX || forbidScalingY || this._flipObject(transform, by);
8486     _scaleObjectEqually: function(localMouse, target, transform) {  argument
8490           lastDist = (target.height + (strokeWidth / 2)) * transform.original.scaleY +
8491                      (target.width + (strokeWidth / 2)) * transform.original.scaleX;
8495       transform.newScaleX = transform.original.scaleX * dist / lastDist;
8496       transform.newScaleY = transform.original.scaleY * dist / lastDist;
8498       target.set('scaleX', transform.newScaleX);
8499       target.set('scaleY', transform.newScaleY);
8505     _flipObject: function(transform, by) {  argument
8506       if (transform.newScaleX < 0 && by !== 'y') {
8507         if (transform.originX === 'left') {
8508           transform.originX = 'right';
8510         else if (transform.originX === 'right') {
8511           transform.originX = 'left';
8515       if (transform.newScaleY < 0 && by !== 'x') {
8516         if (transform.originY === 'top') {
8517           transform.originY = 'bottom';
8519         else if (transform.originY === 'bottom') {
8520           transform.originY = 'top';
9411       var transform = this._currentTransform,
9412           target = transform.target;
9697           transform = this._currentTransform;
9699       transform.reset = false,
9700       transform.target.isMoving = true;
9702       this._beforeScaleTransform(e, transform);
9703       this._performTransformAction(e, transform, pointer);
9711     _performTransformAction: function(e, transform, pointer) {  argument
9714           target = transform.target,
9715           action = transform.action;
9722         this._onScale(e, transform, x, y);
9751     _beforeScaleTransform: function(e, transform) {  argument
9752 …if (transform.action === 'scale' || transform.action === 'scaleX' || transform.action === 'scaleY'…
9753         var centerTransform = this._shouldCenterTransform(e, transform.target);
9756 …     if ((centerTransform && (transform.originX !== 'center' || transform.originY !== 'center')) ||
9758            (!centerTransform && transform.originX === 'center' && transform.originY === 'center')
9761           transform.reset = true;
9769     _onScale: function(e, transform, x, y) {  argument
9772       if ((e.shiftKey || this.uniScaleTransform) && !transform.target.get('lockUniScaling')) {
9773         transform.currentAction = 'scale';
9778         if (!transform.reset && transform.currentAction === 'scale') {
9779           this._resetCurrentTransform(e, transform.target);
9782         transform.currentAction = 'scaleEqually';
11243     transform: function(ctx, fromLeft) {
11460         this.transform(ctx);
11465         ctx.transform.apply(ctx, this.transformMatrix);
11580         ctx.transform.apply(ctx, g);
11626           ctx.transform.apply(ctx, g);
14326       ctx.transform(1, 0, 0, this.ry/this.rx, 0, 0);
16143         ctx.transform.apply(ctx, this.transformMatrix);
16145       this.transform(ctx);
16539       this.transform(ctx);
20095         this.transform(ctx);
20100         ctx.transform.apply(ctx, this.transformMatrix);
20717         ctx.transform.apply(ctx, this.canvas.viewportTransform);
20718         this.transform(ctx);