Class SLScope.TSLDisplayChannel
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*[[Property SLScope.TSLDisplayChannel.ChannelMode|ChannelMode]] - Specifies the channel display mode as line, bars or points. | *[[Property SLScope.TSLDisplayChannel.ChannelMode|ChannelMode]] - Specifies the channel display mode as line, bars or points. | ||
*[[Property SLScope.TSLDisplayChannel.MouseCursor|MouseCursor]] - Specifies the image used to represent the mouse pointer when it passes into the region covered by the chanel. | *[[Property SLScope.TSLDisplayChannel.MouseCursor|MouseCursor]] - Specifies the image used to represent the mouse pointer when it passes into the region covered by the chanel. | ||
| + | *[[Property SLScope.TSLDisplayChannel.Style|Style]] - Specifies the pen style of the channel. | ||
=== Public === | === Public === | ||
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=== Public === | === Public === | ||
| + | *[[Method function SLScope.TSLDisplayChannel.GetXPointsAtValue(Real) : TSLScopeRealPoints|function GetXPointsAtValue(YValue : Real) : TSLScopeRealPoints]] | ||
| + | *[[Method function SLScope.TSLDisplayChannel.GetYPointsAtValue(Real) : TSLScopeRealPoints|function GetYPointsAtValue(XValue : Real) : TSLScopeRealPoints]] | ||
| + | *[[Method function SLScope.TSLDisplayChannel.GetOwnerComponent() : TSLDataDisplay|function GetOwnerComponent() : TSLDataDisplay]] | ||
*[[Method procedure SLScope.TSLDisplayChannel.Invalidate()|procedure Invalidate()]] | *[[Method procedure SLScope.TSLDisplayChannel.Invalidate()|procedure Invalidate()]] | ||
*[[Method procedure SLScope.TSLDisplayChannel.InvalidateChannel()|procedure InvalidateChannel()]] | *[[Method procedure SLScope.TSLDisplayChannel.InvalidateChannel()|procedure InvalidateChannel()]] | ||
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=== Published === | === Published === | ||
*[[Property SLScope.TSLOptionalDisplayCollectionItem.Visible|Visible]] - Specifies if the item will be visible. | *[[Property SLScope.TSLOptionalDisplayCollectionItem.Visible|Visible]] - Specifies if the item will be visible. | ||
| + | |||
| + | == From [[Class SLScope.TSLDisplaySelectableCollectionItem|TSLDisplaySelectableCollectionItem]] == | ||
| + | |||
| + | == Methods == | ||
| + | |||
| + | === Public === | ||
| + | *[[Method procedure SLScope.TSLDisplaySelectableCollectionItem.MouseEnter()|procedure MouseEnter()]] | ||
| + | *[[Method procedure SLScope.TSLDisplaySelectableCollectionItem.MouseLeave()|procedure MouseLeave()]] | ||
| + | *[[Method procedure SLScope.TSLDisplaySelectableCollectionItem.MouseDown(TMouseButton;TShiftState;Integer;Integer;Boolean;Boolean)|procedure MouseDown(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer; MouseInside : Boolean; var MouseHandled : Boolean)]] | ||
| + | *[[Method procedure SLScope.TSLDisplaySelectableCollectionItem.MouseUp(TMouseButton;TShiftState;Integer;Integer;Boolean)|procedure MouseUp(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer; MouseInside : Boolean)]] | ||
== From [[Class SLScope.TSLDisplayCollectionItem|TSLDisplayCollectionItem]] == | == From [[Class SLScope.TSLDisplayCollectionItem|TSLDisplayCollectionItem]] == | ||
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=== Published === | === Published === | ||
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*[[Property SLScope.TSLDisplayCollectionItem.Tag|Tag]] - Stores an general purpose integer value as part of an item | *[[Property SLScope.TSLDisplayCollectionItem.Tag|Tag]] - Stores an general purpose integer value as part of an item | ||
| + | |||
| + | == From [[Class LPComponent.TLPNamedCollectionItem|TLPNamedCollectionItem]] == | ||
| + | |||
| + | == Properties == | ||
| + | |||
| + | === Published === | ||
| + | *[[Property LPComponent.TLPNamedCollectionItem.Name|Name]] | ||
| + | |||
| + | == From [[Class LPComponent.TLPCollectionItem|TLPCollectionItem]] == | ||
| + | |||
| + | == Methods == | ||
| + | |||
| + | === Public === | ||
| + | *[[Method function LPComponent.TLPCollectionItem.QueryInterface(TGUID;TLPCollectionItem) : HResult|function QueryInterface(IID : TGUID; Obj : TLPCollectionItem) : HResult]] | ||
[[Category:Classes]] | [[Category:Classes]] | ||
Revision as of 20:29, 10 June 2013
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Package: SignalLabScopePkg
Unit: SLScope
Inherits: TSLOptionalDisplayCollectionItem
Contents |
Syntax
Delphi:
type TSLDisplayChannel = class( TSLOptionalDisplayCollectionItem )
C++ Builder:
class TSLDisplayChannel : public TSLOptionalDisplayCollectionItem
Visual C++ (MFC):
class CTSLDisplayChannel : public CTSLOptionalDisplayCollectionItem
C# (.NET):
public ref class TSLDisplayChannel : Mitov.PlotLab.OptionalDisplayCollectionItem
Summary
Base abstract class for visual data displays channels.
Description
This is a base class for visual data displays channels such as the channels in Scopes and Spectrum Analyzers. Do not make instances of this class.
Properties
Published
- XAxisIndex - Specifies the index of the X axis the channel will be associated with.
- YAxisIndex - Specifies the index of the Y axis the channel will be associated with.
- Color - Specifies the color for the plotting of the channel data.
- Width - Specifies the width in pixels for the plotting of the channel data.
- Points - Specifies the look and feel of the channel points.
- ChannelMode - Specifies the channel display mode as line, bars or points.
- MouseCursor - Specifies the image used to represent the mouse pointer when it passes into the region covered by the chanel.
- Style - Specifies the pen style of the channel.
Public
- XAxis - Specifies the X axis the channel will be associated with.
- YAxis - Specifies the Y axis the channel will be associated with.
Methods
Public
- function GetXPointsAtValue(YValue : Real) : TSLScopeRealPoints
- function GetYPointsAtValue(XValue : Real) : TSLScopeRealPoints
- function GetOwnerComponent() : TSLDataDisplay
- procedure Invalidate()
- procedure InvalidateChannel()
From TSLOptionalDisplayCollectionItem
Properties
Published
- Visible - Specifies if the item will be visible.
From TSLDisplaySelectableCollectionItem
Methods
Public
- procedure MouseEnter()
- procedure MouseLeave()
- procedure MouseDown(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer; MouseInside : Boolean; var MouseHandled : Boolean)
- procedure MouseUp(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer; MouseInside : Boolean)
From TSLDisplayCollectionItem
Properties
Published
- Tag - Stores an general purpose integer value as part of an item
