Atalasoft DotImage 11.4
Atalasoft DotImage Class Library
Atalasoft.Twain
Device Class
Device Methods
Acquire Method
CanOpen Method
ClearBuffers Method
Close Method
Disable Method
Dispose Method
Enable Method
EnableCamera Method
Finalize Method
GetConditionCode Method
GetFrames Method
GetQueryOperations Method
GetSupportedBarCodes Method
GetSupportedBitDepthReductionModes Method
GetSupportedBitDepths Method
GetSupportedBrightnessValues Method
GetSupportedCapabilities Method
GetSupportedCompressionModes Method
GetSupportedContrastValues Method
GetSupportedExposureTimes Method
GetSupportedExtendedCapabilities Method
GetSupportedFlashModes Method
GetSupportedFrameSizes Method
GetSupportedHalftones Method
GetSupportedHighlightValues Method
GetSupportedIccProfileOptions Method
GetSupportedImageFilters Method
GetSupportedImageFormats Method
GetSupportedJobControls Method
GetSupportedJpegPixelTypes Method
GetSupportedJpegQualityValues Method
GetSupportedLanguageTypes Method
GetSupportedLightPathModes Method
GetSupportedLightSourceModes Method
GetSupportedMaxBatchBuffers Method
GetSupportedNativeResolutions Method
GetSupportedNoiseFilterModes Method
GetSupportedOrientationModes Method
GetSupportedOverscanModes Method
GetSupportedPatchCodes Method
GetSupportedPixelTypes Method
GetSupportedPowerSupplies Method
GetSupportedPrinterModes Method
GetSupportedPrinters Method
GetSupportedResolutions Method
GetSupportedRotations Method
GetSupportedScalingValues Method
GetSupportedShadowValues Method
GetSupportedThresholdValues Method
GetSupportedTransferMethods Method
GetSupportedUnitTypes Method
GetSupportedZoomFactors Method
LoadParameters Method
LoadXmlParameters Method
Open Method
PreFilterMessage Method
QueryCapability Method
SaveParameters Method
SaveXmlParameters Method
SetCameraPixelOrder Method
SetExtendedCapabilities Method
SetExtendedImageInfoOptions Method
SetFrames Method
SetImageDataset Method
SetImprinterEndorser Method
ShowUserInterface Method
StartAutomaticCapture Method
ToString Method
TryOpen Method
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DeviceGetFrames Method

Returns an array containing the current frames set for a device.

Namespace:  Atalasoft.Twain
Assembly:  Atalasoft.DotTwain (in Atalasoft.DotTwain.dll) Version: 11.4.0.9.0.377 (.NET 4.5.2, x86)
Syntax
Copy
public RectangleF[] GetFrames()

Return Value

Type: RectangleF
An array of RectangleF representing the device frames.
Exceptions
ExceptionCondition
Thrown if a connection to the device is not open.
Thrown if there is a Twain error during processing.
Remarks

Some devices allow multiple areas of a document to be scanned and returned as separate images. This method returns all of the frames currently set to be acquired.

To specify multiple frames to acquire, use the SetFrames(RectangleF) method.

See Also