ImageSaveOptions

ImageSaveOptions class

Represents image save options. For advanced usage, please use WorkbookRender or SheetRender.

class ImageSaveOptions extends SaveOptions;

Constructors

Name	Description
constructor()	Creates the options for saving image file.
constructor(SaveOptions)	Constructs from a parent object convertible to this.
constructor(SaveFormat)	Creates the options for saving image file.

Methods

Method	Description
getImageOrPrintOptions()	Additional image creation options.
isNull()	Checks whether the implementation object is null.
getSaveFormat()	Gets the save file format.
getClearData()	Make the workbook empty after saving the file.
setClearData(boolean)	Make the workbook empty after saving the file.
getCachedFileFolder()	The cached file folder is used to store some large data.
setCachedFileFolder(string)	The cached file folder is used to store some large data.
getValidateMergedAreas()	Indicates whether validate merged cells before saving the file.
setValidateMergedAreas(boolean)	Indicates whether validate merged cells before saving the file.
getMergeAreas()	Indicates whether merge the areas of conditional formatting and validation before saving the file.
setMergeAreas(boolean)	Indicates whether merge the areas of conditional formatting and validation before saving the file.
getCreateDirectory()	If true and the directory does not exist, the directory will be automatically created before saving the file.
setCreateDirectory(boolean)	If true and the directory does not exist, the directory will be automatically created before saving the file.
getSortNames()	Indicates whether sorting defined names before saving file.
setSortNames(boolean)	Indicates whether sorting defined names before saving file.
getSortExternalNames()	Indicates whether sorting external defined names before saving file.
setSortExternalNames(boolean)	Indicates whether sorting external defined names before saving file.
getRefreshChartCache()	Indicates whether refreshing chart cache data
setRefreshChartCache(boolean)	Indicates whether refreshing chart cache data
setWarningCallback(IWarningCallback)	Gets or sets warning callback.
getWarningCallback()	Gets or sets warning callback.
getUpdateSmartArt()	Indicates whether updating smart art setting. The default value is false.
setUpdateSmartArt(boolean)	Indicates whether updating smart art setting. The default value is false.
getEncryptDocumentProperties()	Indicates whether encrypt document properties when saving as .xls file. The default value is true.
setEncryptDocumentProperties(boolean)	Indicates whether encrypt document properties when saving as .xls file. The default value is true.

constructor()

Creates the options for saving image file.

constructor();

Remarks

The default type is Tiff.

constructor(SaveOptions)

Constructs from a parent object convertible to this.

constructor(obj: SaveOptions);

Parameters:

Parameter	Type	Description
obj	SaveOptions	The parent object.

constructor(SaveFormat)

Creates the options for saving image file.

constructor(saveFormat: SaveFormat);

Parameters:

Parameter	Type	Description
saveFormat	SaveFormat	The file format. /// It should be one of following types: SaveFormat.Tiff, SaveFormat.Svg, /// SaveFormat.Bmp, SaveFormat.Png, SaveFormat.Jpg, /// SaveFormat.Emf or SaveFormat.Gif, /// otherwise the saved format will be set as SaveFormat.Tiff automatically.

getImageOrPrintOptions()

Additional image creation options.

getImageOrPrintOptions() : ImageOrPrintOptions;

Returns

ImageOrPrintOptions

Remarks

For advanced usage, please use WorkbookRender or SheetRender.

isNull()

Checks whether the implementation object is null.

isNull() : boolean;

getSaveFormat()

Gets the save file format.

getSaveFormat() : SaveFormat;

Returns

SaveFormat

getClearData()

Make the workbook empty after saving the file.

getClearData() : boolean;

setClearData(boolean)

Make the workbook empty after saving the file.

setClearData(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

getCachedFileFolder()

The cached file folder is used to store some large data.

getCachedFileFolder() : string;

setCachedFileFolder(string)

The cached file folder is used to store some large data.

setCachedFileFolder(value: string) : void;

Parameters:

Parameter	Type	Description
value	string	The value to set.

getValidateMergedAreas()

Indicates whether validate merged cells before saving the file.

getValidateMergedAreas() : boolean;

Remarks

The default value is false.

setValidateMergedAreas(boolean)

Indicates whether validate merged cells before saving the file.

setValidateMergedAreas(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

Remarks

The default value is false.

getMergeAreas()

Indicates whether merge the areas of conditional formatting and validation before saving the file.

getMergeAreas() : boolean;

Remarks

The default value is false.

setMergeAreas(boolean)

Indicates whether merge the areas of conditional formatting and validation before saving the file.

setMergeAreas(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

Remarks

The default value is false.

getCreateDirectory()

If true and the directory does not exist, the directory will be automatically created before saving the file.

getCreateDirectory() : boolean;

Remarks

The default value is false.

setCreateDirectory(boolean)

If true and the directory does not exist, the directory will be automatically created before saving the file.

setCreateDirectory(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

Remarks

The default value is false.

getSortNames()

Indicates whether sorting defined names before saving file.

getSortNames() : boolean;

setSortNames(boolean)

Indicates whether sorting defined names before saving file.

setSortNames(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

getSortExternalNames()

Indicates whether sorting external defined names before saving file.

getSortExternalNames() : boolean;

setSortExternalNames(boolean)

Indicates whether sorting external defined names before saving file.

setSortExternalNames(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

getRefreshChartCache()

Indicates whether refreshing chart cache data

getRefreshChartCache() : boolean;

setRefreshChartCache(boolean)

Indicates whether refreshing chart cache data

setRefreshChartCache(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

setWarningCallback(IWarningCallback)

Gets or sets warning callback.

setWarningCallback(value: IWarningCallback) : void;

Parameters:

Parameter	Type	Description
value	IWarningCallback	The value to set.

getWarningCallback()

Gets or sets warning callback.

getWarningCallback() : IWarningCallback;

Returns

IWarningCallback

getUpdateSmartArt()

Indicates whether updating smart art setting. The default value is false.

getUpdateSmartArt() : boolean;

Remarks

Only effects after calling Shape.GetResultOfSmartArt() method and the cached shapes exist in the template file.

setUpdateSmartArt(boolean)

Indicates whether updating smart art setting. The default value is false.

setUpdateSmartArt(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

Remarks

Only effects after calling Shape.GetResultOfSmartArt() method and the cached shapes exist in the template file.

getEncryptDocumentProperties()

Indicates whether encrypt document properties when saving as .xls file. The default value is true.

getEncryptDocumentProperties() : boolean;

Remarks

Only for .xls,xlsx,xlsb and xlsm file.

setEncryptDocumentProperties(boolean)

Indicates whether encrypt document properties when saving as .xls file. The default value is true.

setEncryptDocumentProperties(value: boolean) : void;

Parameters:

Parameter	Type	Description
value	boolean	The value to set.

Remarks

Only for .xls,xlsx,xlsb and xlsm file.