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4D v14

SVG_PATH_CURVE


SVG_PATH_CURVE ( parentSVGObject {; controlStartX ; controlStartY} ; controlEndX ; controlEndY ; x ; y )

Parameter	Type	Description
parentSVGObject	SVG_Ref	Reference of parent element
controlStartX	Longint	Coordinate on X axis of control point
controlStartY	Longint	Coordinate on Y axis of control point
controlEndX	Longint	Coordinate on X axis of control point
controlEndY	Longint	Coordinate on Y axis of control point
x	Longint	Coordinate on X axis of destination point
y	Longint	Coordinate on Y axis of destination point

Description

The SVG_PATH_CURVE command adds a cubic Bezier curve to the path referenced by parentSVGObject starting from the current point to the point whose coordinates are passed (x, y). If parentSVGObject is not a path reference (‘path’ element), an error is generated.

The optional controlStartX and controlStartY parameters can be used to specify the position of the control point at the start of the curve. If they are omitted, the first control point is supposed to be the reflection of the second control point of the previous command with respect to the current point.

The controlEndX and controlEndY parameters are used to specify the position of the control point at the end of the curve.

Example

See the examples for the SVG_New_path command.