IC Imaging Control ActiveX
FrameFilter
FrameFilter
FrameFilter is the class provides the interface to a filter that was loaded from a filter module. It contains methods to access the filter's parameters, display a configuration dialog and save filter settings.
To create a frame filter, use ICImagingControl.FrameFilterCreate or ICImagingControl.FrameFilterCreateString.
Example
The following example illustrates how to create an instance of the first available frame filter and set it as device frame filter:
' Retrieve the first FrameFilterInfo object. Dim info As FrameFilterInfo Set info = ICImagingControl1.FrameFilterInfos(1) ' Create the frame filter to which the info object refers. Dim filter As FrameFilter Set filter = ICImagingControl1.FrameFilterCreate(info) ' Set the frame filter as the device frame filter. ICImagingControl1.DeviceFrameFilters.Add filter ' Start live mode. ICImagingControl1.LiveStart
Information
Introduced in IC Imaging Control 3.0
Properties
| Property | Description | ||
| AvailableParameters |
Returns a list, containing the names of the available frame filter parameters. |
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| Data |
Returns or sets a blob of raw data. |
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| DataSize |
Returns the size of the array returned by FrameFilter.Data. |
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| FilterData |
This property returns an XML formatted string, containing the current values of all parameters of this filter. |
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| FilterInfo |
Returns the FrameFilterInfo describing this filter. |
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| HasDialog |
Returns whether this frame filter has a built-in dialog that allows the user to modify the filter's parameters. |
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| Name |
Returns the name of this frame filter. |
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| Parameter |
Sets or gets the value of a parameter. |
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Methods
| Method | Description | ||
| BeginParameterTransfer |
BeginParameterTransfer and EndParameterTransfer synchronize the access to a frame filter's parameters. |
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| EndParameterTransfer |
BeginParameterTransfer and EndParameterTransfer synchronize the access to a frame filter's parameters. |
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| LoadFilterData |
Loads filter settings from a file. |
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| SaveFilterData |
Saves the current values of all parameters of this filter in a file. |
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| ShowDialog |
Displays a dialog that lets the user configure the filter. |
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