Class WaveformView
Represents a dynamic waveform oscilloscope style control used to display multi-dimensional matrices where each row represents an independent channel.
public class WaveformView : UserControl, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IContainerControl- Inheritance
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WaveformView
- Implements
- Inherited Members
Constructors
- WaveformView()
Initializes a new instance of the WaveformView class.
Properties
- AutoScaleX
Gets or sets a value indicating whether to compute the range of the x-axis automatically based on the range of the data that is included in the graph.
- AutoScaleY
Gets or sets a value indicating whether to compute the range of the y-axis automatically based on the range of the data that is included in the graph.
- ChannelOffset
Gets or sets a value which will be added to the samples of each channel, proportional to channel index, for the purposes of visualization.
- ChannelsPerPage
Gets or sets the maximum number of channels which should be included in a single page.
- HistoryLength
Gets or sets a value specifying how many previous data buffers to store and display in the graph.
- OverlayChannels
Gets or sets a value indicating whether to overlay the traces of all the channels in the page into a single waveform graph. If this value is false, channels will be displayed individually in separate graph panes.
- SelectedChannels
Gets a collection of indices to the channels to display when the control is in overlay mode.
- SelectedPage
Gets or sets the currently selected channel page. Channels in the currently selected page will be the ones displayed in the graph.
- WaveformBufferLength
Gets or sets a value specifying how many previous traces to overlay for each channel.
- XMax
Gets or sets the upper bound of the x-axis displayed in the graph.
- XMin
Gets or sets the lower bound of the x-axis displayed in the graph.
- YMax
Gets or sets the upper bound of the y-axis displayed in the graph.
- YMin
Gets or sets the lower bound of the y-axis displayed in the graph.
Methods
- Dispose(bool)
Clean up any resources being used.
- InvalidateWaveform()
Invalidates the entire waveform graph and causes the underlying control to be redrawn.
- OnAxisChanged(EventArgs)
Raises the AxisChanged event.
- OnSelectedPageChanged(EventArgs)
Raises the SelectedPageChanged event.
- ProcessDialogKey(Keys)
Processes a dialog key.
Events
- AutoScaleXChanged
Occurs when the AutoScaleX property changes.
- AutoScaleYChanged
Occurs when the AutoScaleY property changes.
- AxisChanged
Occurs when the scale ranges of the axes of the waveform view are recalculated.
- SelectedPageChanged
Occurs when the SelectedPage property changes.