4D Doc Center : SVG_New

4D v13

SVG_New_arc


SVG_New_arc ( parentSVGObject ; x ; y ; radius ; start ; end {; foregroundColor {; backgroundColor {; strokeWidth}}} ) -> Function result

Parameter	Type	Description
parentSVGObject	SVG_Ref	Reference of parent element
x	Longint	Coordinate on center X axis
y	Longint	Coordinate on center Y axis
radius	Longint	Radius of circle
start	Longint	Value in degrees of start of arc
end	Longint	Value in degrees of end of arc
foregroundColor	String	Color or gradient name
backgroundColor	String	Color or gradient name
strokeWidth	Real	Line thickness
Function result	SVG_Ref	Reference of arc

Description

The SVG_New_arc command creates a new circle arc in the SVG container designated by parentSVGObject and returns its reference. If parentSVGObject is not an SVG document, an error is generated.

The optional foregroundColor and backgroundColor parameters contain, respectively, the name of the line color and of the background color. (For more information about colors, please refer to the commands of the Colors and Gradients theme).

The optional strokeWidth parameter contains the size of the pen expressed in pixels. Its default value is 1.

Example 1

Draw an arc from 0° to 90° (default fill and border color, default line thickness):

 svgRef:=SVG_New

 objectRef:=SVG_New_arc(svgRef;100;100;90;90;180)

Example 2

Draw the arc from 90° to 180° of a light blue circle with a blue edge and a 2-point link thickness:

 svgRef:=SVG_New

 objectRef:=SVG_New_arc(svgRef;100;100;90;180;270;"blue";"lightblue";2)