DashArray¶
Namespace: ThinkGeo.Core.Styling
A line-dasharray: the dash and gap run lengths, in line-width units, that repeat along a line.
public struct DashArray
Inheritance object → ValueType → DashArray
Remarks:
One representation - the array the style declares. and are the first pair, or the summed even and odd elements of a longer pattern, and are computed here rather than stored beside the array, so there is no way to hand out a pair that disagrees with the segments it came from.
Properties¶
Segments¶
The pattern the style declared, alternating dash and gap. Null when undashed.
public Single[] Segments { get; }
Property Value¶
Constructors¶
DashArray(float, float)¶
Initializes a plain dash/gap pair.
DashArray(float dashLength, float gapLength)
Parameters¶
dashLength float
gapLength float
DashArray(Single[])¶
Initializes a pattern from the style's array. An odd element count is doubled, which is the SVG convention the style spec follows.
DashArray(Single[] segments)
Parameters¶
segments Single[]
Alternating dash and gap lengths, in line-width units.
Methods¶
FromGeoPen(GeoPen)¶
The pattern a classic GeoPen draws with. GeoPen.DashPattern is already in these units - each element a multiple of the pen's width, which is exactly what line-dasharray means - and it is the pen's one store: setting GeoPen.DashStyle to Dash, Dot, DashDot or DashDotDot writes that preset into it, and writing anything else into it is what makes the style report Custom. So the pen's four presets and its custom pattern all arrive through here without an enum to translate, and a solid pen gives the undashed default.
DashArray FromGeoPen(GeoPen pen)
Parameters¶
pen GeoPen