{ "type": "interface",
  "qname": "org.apache.royale.textLayout.compose.ISWFContext",
    "description": "The ISWFContext interface allows a SWF file to share its context with other SWF files that load it. An application that loads a SWF file of type ISWFContext can call methods in the context of the loaded SWF file. The main usage is for calling the FTE TextLine creation methods.  <p>There are two reasons for an application to use this interface to control TextLine creation: </p> <ul> <li><strong>Reuse an embedded font: </strong> if an application wants to use a font embedded in a loaded SWF file, the application can access the font if a TextLine is created in the context of the loaded SWF file.</li> <li><strong>Reuse existing TextLine instances</strong>: reusing existing TextLine instances can result in faster recompose times. TLF reuses existing TextLine instances internally. TLF reuses a TextLine by calling <code>TextBlock.recreateTextLine()</code> instead of <code>TextBlock.createTextLine()</code> when TLF recognizes that a TextLine is extant.</li> </ul>   <p>Your application may have additional TextLine instances that can be reused. To manually reuse existing TextLine instances:</p> <ol> <li>trap calls to <code>TextBlock.createTextLine()</code>, then</li> <li>call <code>TextBlock.recreateTextLine()</code> with the extant TextLine instance instead of <code>TextBlock.createTextLine()</code>.</li> </ol> <p>Please note, however, that the <code>TextBlock.recreateTextLine()</code> is available only in Flash Player 10.1 and later.</p>",
  "tags": [
  {  "tagName": "see",
         "values": ["org.apache.royale.text.engine.TextBlock#createTextLine()", "org.apache.royale.text.engine.TextBlock#recreateTextLine()"]},
      {  "tagName": "playerversion",
         "values": ["Flash 10", "AIR 1.5"]},
      {  "tagName": "langversion",
         "values": ["3.0"]}  ],
  "members": [
  { "type": "method",
    "qname": "callInContext",
    "namespace": "public",
    "bindable": [],
    "details": [],
    "deprecated": {},
      "description": "A way to call a method in a client controlled context.",
    "tags": [
    {  "tagName": "see",
           "values": ["Function#apply()"]},
        {  "tagName": "param",
           "values": ["fn The function or method to call", "thisArg The this pointer for the function", "argArray The arguments for the function", "returns If true, the function returns a value"]},
        {  "tagName": "playerversion",
           "values": ["Flash 10", "AIR 1.5"]},
        {  "tagName": "return",
           "values": ["Whatever the function returns, if anything."]},
        {  "tagName": "langversion",
           "values": ["3.0"]}  ],
      "return": "*",
      "params": [{ "name": "fn", "type": "Function"},
    { "name": "thisArg", "type": "Object"},
    { "name": "argArray", "type": "Array"},
    { "name": "returns", "type": "Boolean"}]}
  ]
  }