Attr.Stroke¶

Comprehensive stroke attributes function

SyntaxExampleDefinition

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

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