SetTextOverlay_ScrollingSpeed
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TVideoGrabber.SetTextOverlay_ScrollingSpeed |
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Activates the text scrolling for the specified text overlay
Declaration
procedure SetTextOverlay_ScrollingSpeed (Index: LongInt; Value: LongInt);
void __fastcall SetTextOverlay_ScrollingSpeed(int Index, int Value);
Description
Used to adjust the scrolling speed of the text overlay.
The scrolling must be enabled first with SetTextOverlay_Scrolling.
Value = 0 -> no scrolling
Value > 0 -> scrolling from right to left
Value < 0 -> scrolling from left to right
E.g.:
SetTextOverlay_ScrollingSpeed (index, 1) -> slow scrolling
SetTextOverlay_ScrollingSpeed (index, -3) -> backwards average scrolling
SetTextOverlay_ScrollingSpeed (index, 6) -> fast scrolling
See Also
TCardinalDirection TOnFrameOverlayUsingDC TOnFrameOverlayUsingDIB TTextOverlayAlign AdjustOverlayAspectRatio DrawBitmapOverFrame GetFrameInfoString GetTextOverlay_AlphaBlend GetTextOverlay_AlphaBlendValue ImageOverlay_StretchToVideoSize MouseWheelEventEnabled OnFrameBitmap OnFrameBitmapEventSynchrone OnFrameOverlayUsingDC OnFrameOverlayUsingDIB OnFrameOverlayUsingVIDEOHDR OnMouseDown OnMouseMove OnMouseUp OnMouseWheel OverlayAfterTransform RefreshPlayerOverlays SetImageOverlay_AlphaBlend SetImageOverlay_AlphaBlendValue SetImageOverlay_ChromaKey SetImageOverlay_ChromaKeyLeewayPercent SetImageOverlay_ChromaKeyRGBColor SetImageOverlay_Enabled SetImageOverlay_Height SetImageOverlay_LeftLocation SetImageOverlay_RotationAngle SetImageOverlay_StretchToVideoSize SetImageOverlay_TargetDisplay SetImageOverlay_TopLocation SetImageOverlay_Transparent SetImageOverlay_TransparentColorValue SetImageOverlay_UseTransparentColor SetImageOverlay_Width SetImageOverlayFromBMPFile SetImageOverlayFromHBitmap SetImageOverlayFromHBitmap2 SetImageOverlayFromImageFile SetImageOverlayFromImageFile2 SetImageOverlayFromJPEGFile SetImageOverlayFromTBitmap SetImageOverlayFromTBitmap2 SetImageOverlayFromTImage SetImageOverlayFromTImage2 SetTextOverlay_Align SetTextOverlay_AlphaBlend SetTextOverlay_AlphaBlendValue SetTextOverlay_BkColor SetTextOverlay_CustomVar SetTextOverlay_Enabled SetTextOverlay_Font SetTextOverlay_FontColor SetTextOverlay_GradientColor SetTextOverlay_GradientMode SetTextOverlay_HighResFont SetTextOverlay_Left SetTextOverlay_Right SetTextOverlay_Scrolling SetTextOverlay_Shadow SetTextOverlay_ShadowColor SetTextOverlay_ShadowDirection SetTextOverlay_String SetTextOverlay_TargetDisplay SetTextOverlay_Top SetTextOverlay_Transparent ShapeOverlay ShapeOverlayEnabled ShapeOverlayList TextOverlay_Align TextOverlay_BkColor TextOverlay_CreateCustomFont TextOverlay_CreateCustomFont2 TextOverlay_Enabled TextOverlay_Font TextOverlay_FontColor TextOverlay_Left TextOverlay_Right TextOverlay_Scrolling TextOverlay_ScrollingSpeed TextOverlay_Selector TextOverlay_Shadow TextOverlay_ShadowColor TextOverlay_ShadowDirection TextOverlay_String TextOverlay_Top TextOverlay_Transparent TranslateMouseCoordinates