回転した要素のjQueryサイズ変更可能な問題

Question

私は、77degで回転されたdivでjQuery UIのサイズ変更を行うことに真剣に取り組んでいます。結果は完全にコントロールできません。グレーサイズ変更可能な要素にid =「サイズ変更可能」でなければなりませんクローム/モジラコンソールで検査にhttp://jqueryui.com/demos/resizable/

クリックし

• ゴー：このしてくださいを複製する

  。回転（77deg）または-moz-変換：回転（77deg）

• は今、その要素

この問題を解決する方法はありますサイズを変更しようと

-webkit-を変換適用しますか？ ありがとうございました

Answer 1

ハンドルのマウスの動きは要素で回転されていません。あなたは右のハンドルを選択した場合、あなたはそれが回転による高さのように表示されます。要素の幅を、（縮小されます左に移動、rotate(77deg)を使用する場合

（底部近くになりますた。）

その中心に要素の大きさを相対的に調整するには、あなたはおそらく幅/高さを調整するためにマウスの動きベクタリングでの要素のサイズを変更するコードを更新する必要があります。

Answer 2

変更JQuery-uiサイズ変更可能なプラグイン

で、次のような機能

_mouseStart: function(event) { 

var curleft, curtop, cursor, 
o = this.options, 
iniPos = this.element.position(), 
el = this.element; 

this.resizing = true; 

// bugfix for http://dev.jquery.com/ticket/1749 
if ((/absolute/).test(el.css("position"))) { 
    el.css({ position: "absolute", top: el.css("top"), left: el.css("left") }); 
} else if (el.is(".ui-draggable")) { 
    el.css({ position: "absolute", top: iniPos.top, left: iniPos.left }); 
} 

this._renderProxy(); 

curleft = num(this.helper.css("left")); 
curtop = num(this.helper.css("top")); 

if (o.containment) { 
    curleft += $(o.containment).scrollLeft() || 0; 
    curtop += $(o.containment).scrollTop() || 0; 
} 

//Store needed variables 
this.offset = this.helper.offset(); 
this.position = { left: curleft, top: curtop }; 
this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; 
this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; 
this.originalPosition = { left: curleft, top: curtop }; 
this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() }; 
this.originalMousePosition = { left: event.pageX, top: event.pageY }; 
var angle=0; 
var matrix = $(el).css("-webkit-transform") || 
$(el).css("-moz-transform") || 
$(el).css("-ms-transform")  || 
$(el).css("-o-transform")  || 
$(el).css("transform"); 
if(matrix !== 'none') { 
    var values = matrix.split('(')[1].split(')')[0].split(','); 
    var a = values[0]; 
    var b = values[1]; 
    var angle = Math.round(Math.atan2(b, a) * (180/Math.PI)); 
} 
else { 
    var angle = 0; 
} 
if(angle < 0) 
    angle +=360; 
this.angle = angle; 
thi.rad = this.angle*Math.PI/180; 
//Aspect Ratio 
this.aspectRatio = (typeof o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width/this.originalSize.height) || 1); 

cursor = $(el).find(".ui-resizable-" + this.axis).css("cursor"); 

$("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor); 
var cornerItem = 0; 
if(this.axis == 'ne') 
    cornerItem = 3; 
else if(this.axis == 'nw') 
    cornerItem = 2; 
else if(this.axis == 'sw') 
    cornerItem = 1; 
else if(this.axis == 'se') 
    cornerItem = 0; 
this.cornerItem = cornerItem; 
var t1 = this.position.top; 
var l1 = this.position.left; 
var w1 = this.size.width; 
var h1 = this.size.height; 
var midX = l1 + w1/2; 
var midY = t1 + h1/2; 
var cornersX = [l1-midX, l1+w1-midX , l1+w1-midX, l1-midX]; 
var cornersY = [t1-midY, midY-(t1+h1), midY-t1, t1+h1-midY]; 
var newX = 1e10; 
var newY = 1e10; 
for (var i=0; i<4; i++) { 
    if(i == this.cornerItem){ 
     this.prevX = cornersX[i]*Math.cos(this.rad) - cornersY[i]*Math.sin(this.rad) + midX; 
     this.prevY = cornersX[i]*Math.sin(this.rad) + cornersY[i]*Math.cos(this.rad) + midY; 
    } 
} 
el.addClass("ui-resizable-resizing"); 
this._propagate("start", event); 
return true; 
}, 

_mouseDrag: function(event) { 
    //Increase performance, avoid regex 
    var data, 
    el = this.helper, props = {}, 
    smp = this.originalMousePosition, 
    a = this.axis, 
    prevTop = this.position.top, 
    prevLeft = this.position.left, 
    prevWidth = this.size.width, 
    prevHeight = this.size.height; 
    dx1 = (event.pageX-smp.left)||0, 
    dy1 = (event.pageY-smp.top)||0; 
    dx = ((dx1)*Math.cos(this.rad) + (dy1)*Math.sin(this.rad)); 
    dy =((dx1)*Math.sin(this.rad) - (dy1)*Math.cos(this.rad)); 
    el = this.element; 
    var t1 = this.position.top; 
    var l1 = this.position.left; 
    var w1 = this.size.width; 
    var h1 = this.size.height; 
    var midX = l1 + w1/2; 
    var midY = t1 + h1/2; 
    var cornersX = [l1-midX, l1+w1-midX , l1+w1-midX, l1-midX]; 
    var cornersY = [t1-midY, midY-(t1+h1), midY-t1, t1+h1-midY]; 
    var newX = 1e10 , newY = 1e10 , curX =0, curY=0; 
    for (var i=0; i<4; i++) { 
     if(i == this.cornerItem){ 
      newX = cornersX[i]*Math.cos(this.rad) - cornersY[i]*Math.sin(this.rad) + midX; 
      newY = cornersX[i]*Math.sin(this.rad) + cornersY[i]*Math.cos(this.rad) + midY; 
      curX = newX - this.prevX; 
      curY = newY - this.prevY; 
     } 
    } 
    trigger = this._change[a]; 
    if (!trigger) { 
     return false; 
    } 

    // Calculate the attrs that will be change 
    data = trigger.apply(this, [event, dx, dy]); 

    // Put this in the mouseDrag handler since the user can start pressing shift while resizing 
    this._updateVirtualBoundaries(event.shiftKey); 
    if (this._aspectRatio || event.shiftKey) { 
     data = this._updateRatio(data, event); 
    } 

    data = this._respectSize(data, event); 

    this._updateCache(data); 

    // plugins callbacks need to be called first 
    this._propagate("resize", event); 

    this.position.left = this.position.left - curX; 
    this.position.top = this.position.top - curY; 
    if (this.position.top !== prevTop) { 
     props.top = this.position.top + "px"; 
    } 
    if (this.position.left !== prevLeft) { 
     props.left = this.position.left + "px"; 
    } 
    if (this.size.width !== prevWidth) { 
     props.width = this.size.width + "px"; 
    } 
    if (this.size.height !== prevHeight) { 
     props.height = this.size.height + "px"; 
    } 
    el.css(props); 

    if (!this._helper && this._proportionallyResizeElements.length) { 
     this._proportionallyResize(); 
    } 

    // Call the user callback if the element was resized 
    if (! $.isEmptyObject(props)) { 
     this._trigger("resize", event, this.ui()); 
    } 


    return false; 
}, 

_mouseStop: function(event) { 

    this.resizing = false; 
    var pr, ista, soffseth, soffsetw, s, left, top, 
     o = this.options, that = this; 

    if(this._helper) { 

     pr = this._proportionallyResizeElements; 
     ista = pr.length && (/textarea/i).test(pr[0].nodeName); 
     soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height; 
     soffsetw = ista ? 0 : that.sizeDiff.width; 

     s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) }; 
     left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null; 
     top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null; 

     if (!o.animate) { 
      this.element.css($.extend(s, { top: top, left: left })); 
     } 

     that.helper.height(that.size.height); 
     that.helper.width(that.size.width); 

     if (this._helper && !o.animate) { 
      this._proportionallyResize(); 
     } 

    } 

    $("body").css("cursor", "auto"); 
    this.element.removeClass("ui-resizable-resizing"); 

    this._propagate("stop", event); 

    if (this._helper) { 
     this.helper.remove(); 
    } 
    return false; 

}, 
_change: { 
    e: function(event, dx, dy) { 
     var cs = this.originalSize, sp = this.originalPosition,elwidth, elheight,lleft=0, ttop =0; 
     if(this.axis == 'se'){ 
      elwidth = this.originalSize.width + dx; 
      elheight = this.originalSize.height - dy; 
      return { height: elheight , width: elwidth }; 
     } 
     else{ 
      elwidth = this.originalSize.width + dx; 
      elheight = this.originalSize.height + dy; 
      return { height: elheight , width: elwidth }; 
     } 
    }, 
    w: function(event, dx, dy) { 
     var cs = this.originalSize, sp = this.originalPosition,elwidth, elheight,lleft=0, ttop =0; 
     if(this.axis == 'nw'){ 
      elwidth = cs.width - dx; 
      elheight = this.originalSize.height + dy; 
      return { height: elheight , width: elwidth }; 

     } 
     else{ 
      elwidth = cs.width - dx; 
      elheight = this.originalSize.height - dy; 
      return { height: elheight , width: elwidth }; 
     } 
    }, 
    n: function(event, dx, dy) { 
     var cs = this.originalSize, sp = this.originalPosition,elwidth, elheight,lleft=0, ttop =0; 
     if(this.axis == 'nw'){ 
      elwidth = this.originalSize.width - dx; 
      elheight = cs.height + dy; 
      return { height: elheight , width: elwidth }; 
     } 
     else{ 
      elwidth = this.originalSize.width + dx; 
      elheight = cs.height + dy; 
      return { height: elheight , width: elwidth }; 
     }    
    }, 
    s: function(event, dx, dy) { 
     var cs = this.originalSize, sp = this.originalPosition,elwidth, elheight,lleft=0, ttop =0; 
     if(this.axis == 'se'){ 
      elwidth = this.originalSize.width + dx; 
      elheight = this.originalSize.height - dy; 
      return { height: elheight , width: elwidth }; 
     } 
     else { 
      elwidth = this.originalSize.width - dx; 
      elheight = this.originalSize.height - dy; 
      return { height: elheight , width: elwidth }; 
     } 
    }, 
    se: function(event, dx, dy) { 
     return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); 
    }, 
    sw: function(event, dx, dy) { 
     return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); 
    }, 
    ne: function(event, dx, dy) { 
     return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); 
    }, 
    nw: function(event, dx, dy) { 
     return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); 
    } 
},