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TSVGGraphicElement.MarkersAtPos(TRSPathData,TSVGMatrix,TSVGCanvas,TSVGPoint,TSVGRect,TSVGFindOptions) Method |
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Returns the SVG element of a marker that would be located at the specified position in the SVG. The method assumes the size and location of the current element is the rectangle specified by aRect. The method uses the MarkerStartURI, MarkerMidURI, and MarkerEndURI property to find the markers that would be displayed along the specified path. Then, it finds the element of the marker at that specified position
If no SVG element of a marker is found (or there are no markers) at the specified location, the function returns nil.
Namespace: RSSVG
Delphi |
protected |
Parameters
Path
Type: TRSPathData
Path to place the markers
aMatrix
Type: System.Void
Specifies the transformation to apply to the element
Canvas
Type: System.Void
Pt
Type: System.Void
Point to match with an element
aRect
Type: System.Void
Size and location of current SVG element
Options
Type: TSVGFindOptions
Defines the options for searching
Return Value
Type: TSVGGraphicElement
