For a list of all members of this type, see LTHelper members
Public Methods
Name | Description | |
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browser | Gets or sets the current browser. | |
device | Gets or sets the current device. | |
licenseDirectory | The server directory path where LEADTOOLS looks for the license file. | |
msPointerEnabled | Gets or sets a value indicating whether the current browser supports the Windows 8 style touch input. | |
OS | Gets or sets the current operating system. | |
supportsAnimationFrame | Gets or sets a value indicating whether the current browser supports the HTML 5 animation frame. | |
supportsCanvas | Gets or sets a value indicating whether the current browser supports HTML 5 Canvas element. | |
supportsCSSTransitions | Gets or sets a value indicating whether the current browser supports CSS3 Transitions, either through the normal transition rule or a vendor prefix such as webkitTransition /webkit-transition . |
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supportsFileReader | Gets or sets a value indicating whether the current browser supports the File/FileReader API, including the File, FileReader, URL, and Blob objects. | |
supportsHTMLPointerEvents | Gets or sets a value indicating whether the current browser supports the CSS rule pointer-events for HTML elements. |
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supportsMouse | Gets or sets a value indicating whether the current browser supports mouse input. | |
supportsMultiTouch | Gets or sets a value indicating whether the current browser supports multi-touch input. | |
supportsScroll | Gets or sets a value indicating whether the current browser supports scrollbars. | |
supportsTouch | Gets or sets a value indicating whether the current browser supports touch input. | |
supportsTransform | Gets or sets a value indicating whether the current browser supports HTML transformation. | |
supportsTypedArray | Gets or sets a value indicating whether the current browser supports HTML typed arrays. | |
supportsWebGL | Gets or sets a value indicating whether the current browser supports WebGL. | |
supportsWebWorker | Gets or sets a value indicating whether the current browser supports HTML 5 Web Workers. | |
vendor | Gets or sets the current browser vendor. | |
version | Gets or sets the current browser version. | |
addClass | Adds the specified class string to the HTML or SVG element's current class list. | |
base64Decode | Decodes a Base 64 encoded string and returns the result as a byte array. | |
base64DecodeToArrayBuffer | Decodes a Base 64 encoded string and returns the result as an array buffer. | |
base64DecodeToByteArray | Decodes a Base 64 encoded string and returns the result as a byte array. | |
base64Encode | Encodes a byte array as Base 64 and returns the result. | |
base64EncodeFromArrayBuffer | Encodes an array buffer as Base 64 and returns the result. | |
cancelAnimationFrame | Cancels an animation frame, with a fallback for older browsers. | |
ensureUsableCanvas | Helper method to ensure that a canvas of a given size is usable. | |
hasClass | Checks an HTML or SVG element for the given class string. | |
loadJS | Helper method to dynamically load a JS file and add it to the script section of the current document. | |
log | Logs messages to the console without causing errors on older browsers. |
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logError | Logs errors to the console without causing errors on older browsers. |
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logWarning | Logs warnings to the console without causing errors on older browsers. |
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removeClass | Removes the specified class string from the HTML or SVG element's current class list. | |
removeJS | Helper method to dynamically remove a JS file previously loaded from the script section of the current document. | |
requestAnimationFrame | Requests an animation frame, with a fallback for older browsers. |