Image Category

Overview

This category contains all of the properties, methods and events related to information about an image's attributes, memory, or status.

Properties

AutoAssignID	Gets and sets whether automatic image buffer ID assignment option is enabled.
AutoClose	Gets and sets whether the image buffer, that the control is using, is automatically closed when the control is destroyed.
AutoInvalidate	Gets and sets whether the control will receive notifications to perform a refresh on the view if the image buffer has changed.
CalsTagData	Gets the tag data for the current Cals tag in the Cals tag list.
CalsTagId	Gets the tag ID of the current Cals tag in the Cals tag list.
CompressInMemory	Gets and sets if the image data in memory is compressed.
hDIB	Gets and sets an image from a device independent bitmap.
hDIBUndo	Gets the handle to the current undo device independent bitmap.
IBPP	Gets the number of bits per pixel of the current image.
IFileSize	Gets the file size, in bytes, of the current image.
IFormat	Gets the current image format.
IHeight	Gets the height (in pixels) of the current image.
ImagError	Gets the control's last error.
ImagHeight	Gets the height (in twips) of the current image.
ImagWidth	Gets the width (in twips) of the current image.
IptcDataSet	Gets the current Iptc dataset.
IptcDataSetData	Gets the current Iptc dataset data.
IptcDataSetLength	Gets the current Iptc dataset length.
IptcDataSetType	Gets the current Iptc dataset type.
IptcRecord	Gets the current Iptc record.
IResUnits	Gets and sets the unit of measurement used by the IResX and IResY properties.
IResX	Gets and sets the current image's horizontal (X) resolution.
IResY	Gets and sets the current image's vertical (Y) resolution.
IWidth	Gets the width of the current image.
JPEGCommentCount	Gets the number of comments contained in the current JPEG, JPEG 2000, JLS, or WSQ file.
ModcaTagData	Gets the tag data for the current Modca tag.
ModcaTagDataLength	Gets the tag data length for the current Modca tag.
ModcaTagId	Gets the tag ID for the current Modca tag.
OwnDIB	Gets and sets whether or not the ImagXpress control owns the DIB after getting or setting the hDIB property.
PageNbr	Gets and sets the page number to read for a multiple page image file.
Pages	Gets the number of pages in the current image file.
ProcessImageID	Gets and sets the active image ID for all loading, saving and image processing operations that the user chooses.
ProcessStatus	Gets and sets the status of the current process buffer.
ResolutionPrecision	Gets and sets the precision used when resolution is returned.
TagCount	Gets the count of data items within the current tag.
TagData	Gets a block of data from the current tag.
TagLength	Gets the length in bytes of the current tag.
TagLevel	Gets and sets the nesting level at which the tag will reside.
TagNumber	Gets and sets the tag number of the current tag. (See list)
TagType	Gets and sets type of data within the tag.
UndoEnabled	Gets and sets whether there is an undo image present for the Undo method to undo the results of an image processing method.
ViewImageID	Gets and sets the image ID for the image to display in the view.
ViewStatus	Gets and sets the status of the current view image buffer.

Methods

AssignDIB	Assigns the DIB from the control to a receiver and removes the DIB from the control.
CalsAddTag	Adds a Cals tag to the image file.
CalsAddTagPtr	Adds Cals tag information to the image file via a pointer.
CalsDeleteTag	Deletes the current Cals tag in the image file.
CalsFindTag	Retrieves the specified Cals tag in the image file.
CalsFindTagPtr	Retrieves the specified Cals tag in the image file.
CalsFirstTag	Retrieves the first instance of a Cals tag in the image file.
CalsNextTag	Retrieves the next instance of a Cals tag in the image file.
CloseImage	Closes the specified image and frees up associated resources.
CopyDIB	Creates a copy of the current DIB.
CopyImage	Copies an image from a specified image buffer to the current processor image buffer.
CreateDIB	Creates a new solid color bitmap.
DIBGetPalIndex	Gets an RGB value for a palette entry in the current DIB.
DIBGetPixel	Gets a pixel value from the current DIB.
DIBSetPalIndex	Sets an RGB value for a palette entry in the current DIB.
DIBSetPixel	Sets a pixel value in the current DIB.
FileGetTags	Retrieves the collection of tags for the page requested.
FileSetTags	Sets the collection of tags into the image file.
GetImageHnd	Gets the global handle of the image associated with the image buffer.
GetUniqueImageID	Gets a long integer that represents a unique image buffer that is currently not already in use.
ImageStatus	Returns the current status for a specified image buffer.
IptcAddDataSet	Adds an Iptc dataset to the image.
IptcAddDataSetPtr	Adds an Iptc dataset via a pointer.
IptcDeleteDataSet	Deletes the current Iptc dataset in the image file.
IptcFindDataSet	Retrieves the specified Iptc dataset in the image file.
IptcFirstDataSet	Finds the first instance of an Iptc dataset in the image file
IptcModifyDataSet	Modifies an Iptc dataset in the image file.
IptcModifyDataSetPtr	Modifies the Iptc dataset in the image file via a pointer.
IptcNextDataSet	Retrieves the next instance of an Iptc dataset in the image file.
IsValid	Returns whether or not the supplied image buffer ID has been allocated from the image buffer manager.
JPEGCommentAdd	Adds a comment to the current comment list.
JPEGCommentDelete	Deletes a comment from the current comment list.
JPEGGetComment	Returns the comment text of the specified comment in the current comment list.
ModcaAddTag	Adds a Modca tag to the image.
ModcaAddTagPtr	Adds a Modca tag to an image by a pointer.
ModcaDeleteTag	Deletes the current Modca tag.
ModcaFindTag	Finds the specified Modca tag in the image.
ModcaFirstTag	Find the first instance of a Modca tag in the image.
ModcaNextTag	Finds the next instance of a Modca tag in the image.
NumPages	Retrieves the number of image pages in a multiple page TIFF or DCX file.
QueryBufferPtr	Retrieves information about an image that is located in a memory buffer.
QueryCadFormat	Query the CAD format with the given attributes.
QueryCadLayer	Query the CAD layer with the given attributes.
QueryCadLayout	Query the CAD layout with the given attributes.
QueryFile	Obtains information about an image file.
QueryFileV	Obtains information about an image file.
ShowViewImageInfo	Shows a dialog box displaying information about the selected image.
TagAdd	Adds a tag to the image's tag list.
TagDelete	Removes a tag from the image's tag list.
TagFind	Retrieves the specified tag in the image's tag list.
TagFirst	Retrieves the first tag in the image's tag list.
TagGetDataItem	Retrieves a data item from the current tag in the image's tag list.
TagModify	Modifies a single data item in a tag.
TagNext	Retrieves the next tag in the image's tag list.
TagSetData	Sets a tag with the the supplied data in the image's tag list.
TagSetDataItem	Sets a data item from the current tag in the image's tag list.
TagSetDataPtr	Sets a tag with the the supplied data in the image's tag list.
ToHBitmap	Gets a handle to a device dependent bitmap for the image.
Undo	Undo the action of the previous image processing method if the UndoEnabled property was set True prior to performing the method.

Events

ImageStatusChanged

Raised when image status has changed.