Attr.Stroke

Comprehensive stroke attributes function

SyntaxExampleDefinition

DaxLib.SVG.Attr.Stroke( stroke, strokeWidth, strokeOpacity, strokeDasharray, strokeDashoffset, strokeLinecap, strokeLinejoin, strokeMiterlimit, markerStart, markerMid, markerEnd )

Parameter	Type	Required	Description
stroke	STRING		Stroke color (e.g., "#FF0000", "red"). Omitted if not specified
strokeWidth	INT64		Stroke width. Omitted if not specified
strokeOpacity	DECIMAL		Stroke opacity (0-1). Omitted if not specified
strokeDasharray	STRING		Stroke dasharray pattern (e.g., "5,5" for dashed). Omitted if not specified
strokeDashoffset	STRING		Stroke dashoffset. Omitted if not specified
strokeLinecap	STRING		Stroke linecap ("butt", "round", "square"). Omitted if not specified
strokeLinejoin	STRING		Stroke linejoin ("miter", "round", "bevel"). Omitted if not specified
strokeMiterlimit	STRING		Miter limit for stroke joins. Omitted if not specified
markerStart	STRING		Marker for start of line (e.g., 'url(#arrowStart)'). Omitted if not specified
markerMid	STRING		Marker for middle points of line. Omitted if not specified
markerEnd	STRING		Marker for end of line (e.g., 'url(#arrowEnd)'). Omitted if not specified

STRING An attribute string that can be used directly in SVG elements

DaxLib.SVG.Attr.Stroke("#0000FF", 2, 1, "5,5", "0", "round", "round", "", "", "", "url(#arrow)")
// Returns "stroke='#0000FF' stroke-width='2' stroke-opacity='1' stroke-dasharray='5,5' stroke-dashoffset='0' stroke-linecap='round' stroke-linejoin='round' marker-end='url(#arrow)'"

function 'DaxLib.SVG.Attr.Stroke' =
        (
            stroke: STRING,
            strokeWidth: INT64,
            strokeOpacity: DOUBLE,
            strokeDasharray: STRING,
            strokeDashoffset: STRING,
            strokeLinecap: STRING,
            strokeLinejoin: STRING,
            strokeMiterlimit: STRING,
            markerStart: STRING,
            markerMid: STRING,
            markerEnd: STRING
        ) =>
            VAR _Stroke =           IF(NOT ISBLANK(stroke),           "stroke='" & stroke & "' ")
            VAR _StrokeWidth =      IF(NOT ISBLANK(strokeWidth),      "stroke-width='" & strokeWidth & "' ")
            VAR _StrokeOpacity =    IF(NOT ISBLANK(strokeOpacity),    "stroke-opacity='" & strokeOpacity & "' ")
            VAR _StrokeDasharray =  IF(NOT ISBLANK(strokeDasharray),  "stroke-dasharray='" & strokeDasharray & "' ")
            VAR _StrokeDashoffset = IF(NOT ISBLANK(strokeDashoffset), "stroke-dashoffset='" & strokeDashoffset & "' ")
            VAR _StrokeLinecap =    IF(NOT ISBLANK(strokeLinecap),    "stroke-linecap='" & strokeLinecap & "' ")
            VAR _StrokeLinejoin =   IF(NOT ISBLANK(strokeLinejoin),   "stroke-linejoin='" & strokeLinejoin & "' ")
            VAR _StrokeMiterlimit = IF(NOT ISBLANK(strokeMiterlimit), "stroke-miterlimit='" & strokeMiterlimit & "' ")
            VAR _MarkerStart =      IF(NOT ISBLANK(markerStart),      "marker-start='" & markerStart & "' ")
            VAR _MarkerMid =        IF(NOT ISBLANK(markerMid),        "marker-mid='" & markerMid & "' ")
            VAR _MarkerEnd =        IF(NOT ISBLANK(markerEnd),        "marker-end='" & markerEnd & "' ")

            RETURN
                _Stroke &
                _StrokeWidth &
                _StrokeOpacity &
                _StrokeDasharray &
                _StrokeDashoffset &
                _StrokeLinecap &
                _StrokeLinejoin &
                _StrokeMiterlimit &
                _MarkerStart &
                _MarkerMid &
                _MarkerEnd