### ImageProcessing.Compute.Path.RenderPath

This node generates an image from SVG path data. The path can be defined via the path data text input slot. Each command in the path data consists of a command character followed by several numeric parameter values:

 Command character Number of numeric values Example Example semantic M 2 M 30 40 Move to absolute position $x=30$, $y=40$ m 2 m 10 20 Move to relative position $x=\tilde{x}+20$, $y=\tilde{y}+10$, where $\tilde{x}$ and $\tilde{y}$ define the position after execution of the previous command L 2 L 50 60 Line to absolute position $x=50$, $y=60$ l 2 l 20 10 Line to relative position $x=\tilde{x}+20$, $y=\tilde{y}+10$ H 1 H 50  Horizontal line to absolute $x$-position $x=50$, $y=\tilde{y}$ h 1 h 20  Horizontal line to relative $x$-position $x=\tilde{x}+20$, $y=\tilde{y}$ V 1 V 10  Vertical line to absolute $y$-position $x=\tilde{x}$, $y=10$ v 1 v 10  Vertical line to relative $y$-position $x=\tilde{x}$, $y=\tilde{y}+10$ C 6 C 10 20 30 40 50 60 Cubic Bézier curve to absolute position $x=50$, $y=60$, where $x_1=10$, $y_1=20$ and $x_2=30$, $y_2=40$ define the absolute positions of the curve's control points c 6 c 10 20 30 40 50 60 Cubic Bézier curve to relative position $x=\tilde{x}+50$, $y=\tilde{y}+60$, where $x_1=\tilde{x}+10$, $y_1=\tilde{y}+20$ and $x_2=\tilde{x}+30$, $y_2=\tilde{y}+40$ define the positions of the curve's control points S 4 C 30 40 50 60 Cubic Bézier curve to absolute position $x=50$, $y=60$, where $x_1=2\tilde{x}-\tilde{x}_2$, $y_1=2\tilde{y}-\tilde{y}_2$ and $x_2=30$, $y_2=40$ define the positions of the curve's control points s 4 c 30 40 50 60 Cubic Bézier curve to relative position $x=\tilde{x}+50$, $y=\tilde{y}+60$, where $x_1=2\tilde{x}-\tilde{x}_2$, $y_1=2\tilde{y}-\tilde{y}_2$ and $x_2=\tilde{x}+30$, $y_2=\tilde{y}+40$ define the positions of the curve's control points Q 4 Q 10 20 50 60 Quadratic Bézier curve to absolute position $x=50$, $y=60$, where $x_1=10$, $y_1=20$ define the absolute position of the curve's control point q 4 c 10 20 50 60 Quadratic Bézier curve to relative position $x=\tilde{x}+50$, $y=\tilde{y}+60$, where $x_1=\tilde{x}+10$, $y_1=\tilde{y}+20$ define the position of the curve's control point T 2 T 50 60 Quadratic Bézier curve to absolute position $x=50$, $y=60$, where $x_1=2\tilde{x}-\tilde{x}_1$, $y_1=2\tilde{y}-\tilde{y}_1$ define the position of the curve's control point t 2 t 50 60 Quadratic Bézier curve to relative position $x=\tilde{x}+50$, $y=\tilde{y}+60$, where $x_1=2\tilde{x}-\tilde{x}_1$, $y_1=2\tilde{y}-\tilde{y}_1$ define the position of the curve's control point Z 0 Z closes the current path z 0 z closes the current path

Detailed explanation of the SVG path data format can be found in the SVG specification. The elliptical arc commands "A" and "a" are currently not fully supported.