var instance = new Vintasoft.Shared.WebImageJS(imageSource, pageIndex);

var value; // Type: any

// Parameters
var thumbnailRenderingSettings; // Type: object
var successFunc; // Type: function
var errorFunc; // Type: function

value = instance.renderThumbnail(thumbnailRenderingSettings, successFunc, errorFunc);

function renderThumbnail(
   thumbnailRenderingSettings
Settings for rendering of image thumbnail.
 An object with following properties:
 
 
width (number): Thumbnail width in pixels. Required parameter.
 
height (number): Thumbnail height in pixels. Required parameter.
 
useCache (boolean): A value indicating whether rendered thumbnail must be saved on sever. Optional parameter, default value is true.
 
format (object): An instance of WebImageTypeEnumJS class that defines a format in which an image thumbnail must be returned. Optional parameter, default value is WebImageTypeEnumJS.Url
 
renderingSettings (object): WebRenderingSettingsJS object. Optional parameter, default value is WebImageJS.get_RenderingSettings of image.
 
decodingSettings (object): WebDecodingSettingsJS object. Optional parameter, default value is WebImageJS.get_DecodingSettings of image.
 
 : object, 
   successFunc
Function that will be executed if request is executed successfully.
 Here is function prototype "function __success(data)".
 The data parameter has the following properties:
 
 
fileId (string): Image file identifier.
 
imageParam (object): An object with information about image: 
 
imageSize (object): An object that contains image width and height.
 
imageResolution (object): An object that contains image resolution.
 
pixelFormat (object): An instance of WebPixelFormatEnumJS class that defines the image pixel format.
 
isVector (boolean): Indicates that the image has vector decoder.
 
 
 
image (object): An instance of WebImageJS class that represents the source image.
 
 : Function, 
   errorFunc
Function that will be executed if request is failed.
 Here is function prototype "function __error(data)".
 The data parameter can be:
 
 
An object with following properties:
 
 
errorMessage (string): Error message.
 
blocked (boolean): Indicates that the requested action is blocked by another request.
 
 if exception is catched inside web service. 
 
Otherwise, jqXHR object.
 
 : Function
) : any;

Parameters

thumbnailRenderingSettings

Settings for rendering of image thumbnail.
An object with following properties:

• width (number): Thumbnail width in pixels. Required parameter.
• height (number): Thumbnail height in pixels. Required parameter.
• useCache (boolean): A value indicating whether rendered thumbnail must be saved on sever. Optional parameter, default value is true.
• format (object): An instance of WebImageTypeEnumJS class that defines a format in which an image thumbnail must be returned. Optional parameter, default value is WebImageTypeEnumJS.Url
• renderingSettings (object): WebRenderingSettingsJS object. Optional parameter, default value is WebImageJS.get_RenderingSettings of image.
• decodingSettings (object): WebDecodingSettingsJS object. Optional parameter, default value is WebImageJS.get_DecodingSettings of image.

successFunc

Function that will be executed if request is executed successfully.
Here is function prototype "function __success(data)".
The data parameter has the following properties:

• fileId (string): Image file identifier.
• imageParam (object): An object with information about image:
  • imageSize (object): An object that contains image width and height.
  • imageResolution (object): An object that contains image resolution.
  • pixelFormat (object): An instance of WebPixelFormatEnumJS class that defines the image pixel format.
  • isVector (boolean): Indicates that the image has vector decoder.
• image (object): An instance of WebImageJS class that represents the source image.

errorFunc

Function that will be executed if request is failed.
Here is function prototype "function __error(data)".
The data parameter can be:

1. An object with following properties:
   
   • errorMessage (string): Error message.
   • blocked (boolean): Indicates that the requested action is blocked by another request.
   if exception is catched inside web service.
2. Otherwise, jqXHR object.

Reference

WebImageJS Class
WebImageJS Members