SVG_SET_TRANSFORM

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4D v16

SVG_SET_TRANSFORM_ROTATE


SVG_SET_TRANSFORM_ROTATE ( svgObject ; angle {; x ; y} )

Parameter	Type	Description
svgObject	SVG_Ref	Reference of SVG element
angle	Longint	Angle of rotation
x	Longint	Coordinate on X axis of center of rotation
y	Longint	Coordinate on Y axis of center of rotation

Description

The SVG_SET_TRANSFORM_ROTATE command applies a rotation of the value angle in degrees to the SVG object having the objectRef reference.
The angle of rotation is expected in degrees; the rotation is made clockwise.

If the optional x and y parameters are not passed, the rotation is carried out with respect to the origin of the current user coordinate system.If these parameters are provided, the rotation is carried out with respect to the coordinates passed (x, y).

Example

 svgRef:=SVG_New

  `Draw a red rectangle with a blue border

 $rec:=SVG_New_rect($svg;150;50;200;400;0;0;"blue";"red";10)

  `Apply a rotation of 10° clockwise with respect to the center

 SVG_SET_TRANSFORM_ROTATE($rec;370;175;225)