Module print 

Available on crate features print and api-12 only.

Structs

Print_ColorMode

Indicates ColorMode

Print_DefaultValue

Indicates current properties

Print_DiscoveryEvent

Indicate printer discovery events.

Print_DocumentFormat

Indicates the MIME media type of the document.

Print_DuplexMode

Indicates DuplexMode

Print_ErrorCode

Defines error codes.

Print_JobDocAdapterStateapi-13

Indicates the print job doc adapter state.

Print_Margin

Indicates printing margin

Print_OrientationMode

Indicates OrientationMode

Print_PageSize

Indicates paper size info.

Print_PrintAttributesapi-13

Indicates print attributes structure.

Print_PrintDocCallbackapi-13

Indicates print doc state callback structure.

Print_PrintJob

Indicates PrintJob Structure.

Print_PrinterCapability

Indicates printer capabilities.

Print_PrinterEvent

Indicate printer change events.

Print_PrinterInfo

Indicates printer information.

Print_PrinterState

Indicates printer states.

Print_Property

Indicates printer property.

Print_PropertyList

List of printer properties.

Print_Quality

Indicates printing qulity

Print_Rangeapi-13

Indicates print range structure.

Print_Resolution

Indicates print resolution in dpi unit.

Print_StringList

Indicates string list.

Functions

OH_Print_ConnectPrinter^⚠

This API connects to the printer using the printer id.

OH_Print_Init^⚠

This API checks and pulls up the print service, initializes the print client, and establishes a connection to the print service.

OH_Print_LaunchPrinterManager^⚠

This API launches the system’s printer management window.

OH_Print_QueryPrinterInfo^⚠

This API queries printer information based on the printer id.

OH_Print_QueryPrinterList^⚠

This API queries for a list of added printers.

OH_Print_QueryPrinterProperties^⚠

This API queries the corresponding printer property values based on the list of property keywords.

OH_Print_RegisterPrinterChangeListener^⚠

This API registers the callback for printer changes.

OH_Print_Release^⚠

This API closes the connection from the print service, dissolves the previous callback, and releases the print client resources.

OH_Print_ReleasePrinterInfo^⚠

This API frees up the printer infomation memory for the query.

OH_Print_ReleasePrinterList^⚠

This API frees up the printer list memory for the query.

OH_Print_ReleasePrinterProperties^⚠

This API frees up the property list memory for the query.

OH_Print_RestorePrinterProperties^⚠

This API restores printer properties to default settings based on the list of property keywords.

OH_Print_StartPrintByNative^⚠api-13

This API provide capacity to start print dialog.

OH_Print_StartPrintJob^⚠

This API starts initiating a print job.

OH_Print_StartPrinterDiscovery^⚠

This API starts discovering printers.

OH_Print_StopPrinterDiscovery^⚠

This API stops discovering printers.

OH_Print_UnregisterPrinterChangeListener^⚠

This API unregisters the callback for printer changes.

OH_Print_UpdatePrinterProperties^⚠

This API sets printer properties based on a list of property key-value pairs.

Type Aliases

Print_OnJobStateChangedapi-13

Print job state callback.

Print_OnStartLayoutWriteapi-13

Print start layout callback.

Print_PrinterChangeCallback

Printer change callback.

Print_PrinterDiscoveryCallback

Printer discovery callback.

Print_WriteResultCallbackapi-13

Write files result callback.