Class VLCommonDisplay.TVLCommonImageDisplay
From Mitov Wiki Doc
(Difference between revisions)
(Automated Syncronization with Documentation) |
(Automated Syncronization with Documentation) |
||
| Line 95: | Line 95: | ||
=== Public === | === Public === | ||
| + | *[[Method function SLControlCollection.TSLCustomControlItem.GetParentComponent() : TComponent|function GetParentComponent() : TComponent]] | ||
| + | *[[Method function SLControlCollection.TSLCustomControlItem.HasParent() : Boolean|function HasParent() : Boolean]] | ||
*[[Method procedure SLControlCollection.TSLCustomControlItem.SetParent(TWinControl)|procedure SetParent(AParent : TWinControl)]] | *[[Method procedure SLControlCollection.TSLCustomControlItem.SetParent(TWinControl)|procedure SetParent(AParent : TWinControl)]] | ||
*[[Method function SLControlCollection.TSLCustomControlItem.GetHasEnable() : Boolean|function GetHasEnable() : Boolean]] | *[[Method function SLControlCollection.TSLCustomControlItem.GetHasEnable() : Boolean|function GetHasEnable() : Boolean]] | ||
| Line 111: | Line 113: | ||
=== Public === | === Public === | ||
*[[Method procedure LPControl.TLPCustomControl.InvalidateIntRect(TRect)|procedure InvalidateIntRect(ARect : TRect)]] | *[[Method procedure LPControl.TLPCustomControl.InvalidateIntRect(TRect)|procedure InvalidateIntRect(ARect : TRect)]] | ||
| + | *[[Method function LPControl.TLPCustomControl.GetMouseCursorPos() : TMousePoint|function GetMouseCursorPos() : TMousePoint]] | ||
| + | *[[Method function LPControl.TLPCustomControl.GetIntegerMouseCursorPos() : TPoint|function GetIntegerMouseCursorPos() : TPoint]] | ||
== Events == | == Events == | ||
Revision as of 17:19, 18 October 2012
This is a Beta Read Only version of this page. Please review and send recommendations to mitov@mitov.com. We will enable the editing as soon as we are happy with the overall Wiki site.
Package: VideoLabBasicPkg
Unit: VLCommonDisplay
Inherits: TVLCommonDisplay
Contents |
Syntax
Delphi:
type TVLCommonImageDisplay = class( TVLCommonDisplay )
C++ Builder:
class TVLCommonImageDisplay : public TVLCommonDisplay
Visual C++ (MFC):
class CTVLCommonImageDisplay : public CTVLCommonDisplay
C# (.NET):
public ref class TVLCommonImageDisplay : Mitov.VideoLab.CommonDisplay
Summary
Base abstract class for Image Displays.
Description
Common basic class for all of the VideoLab image displays. Do not create any instances of this class.
Properties
Published
- AutoClear - Auto clear the display at the end of the video.
- AspectRatio - Specifies the desired aspect ration for the display.
- TabStop
Methods
Public
- procedure Clear() - Clears the display.
- procedure DisplayBitmap(ABitmap : TBitmap) - Displays the content of a bitmap.
- procedure DisplayBitmap(ABitmap : TVLBitmap) - Displays the content of a bitmap.
- procedure DisplayImage(AImage : IVLImageBuffer) - Displays the content of an image buffer.
Pins
- InputPin - The Video Input Pin of the display.
- UserControlOutputPin - User control source pin.
From TVLCommonDisplay
Properties
Published
- AutoSize - Auto-size to display to the video size.
- Center - Center the image in the display.
- Stretch - Stretch the image to the display size.
- Proportional - Keep the image proportional(Preserve aspect ratio).
- Color
Public
- ImageHeight - Returns the Height of the image in the display.
- ImageWidth - Returns the Width of the image in the display.
- ImageTop - Returns the Top position of the image in the display.
- ImageLeft - Returns the Left position of the image in the display.
Methods
Public
- procedure SetParent(AParent : TWinControl)
- function ScreenToImage(AValue : TPoint) : TPoint - Converts from screen coordinates into video frame coordinates.
Events
From TSLCustomControlItem
Properties
Public
Methods
Public
- function GetParentComponent() : TComponent
- function HasParent() : Boolean
- procedure SetParent(AParent : TWinControl)
- function GetHasEnable() : Boolean
- function GetCanDisable() : Boolean
- procedure SetParentComponent(AValue : TComponent)
From TLPCustomControl
Properties
Published
Methods
Public
- procedure InvalidateIntRect(ARect : TRect)
- function GetMouseCursorPos() : TMousePoint
- function GetIntegerMouseCursorPos() : TPoint
