svgaddimage

Purpose

Add an image to an object group.

Synopsis

procedure svgaddimage(gid: string, fid: text, x: real, y: real, w: real, h: real)

procedure svgaddimage(fid: text, x: real, y: real, w: real, h: real)

Arguments

gid	Object group ID.
fid	Name for the file used within the SVG graph.
x	The x coordinate of the lower left corner.
y	The y coordinate of the lower left corner.
w	The width of the image.
h	The height of the image.

Example

The following code adds an image file to the current graph and displays it 3 times at different positions (3 squares forming a row).

svgaddfile("./someimage.png", "myimg.png")
forall(i in 1..3)
  svgaddimage("myimg.png", 100*i, 100, 100, 100)

Further information

1. Any external file to be displayed within a graph needs to be associated with the graph via a call to svgaddfile.

2. If no group ID is specified, the image is added to the last group that has been created.