func (c *Canvas) definition(canvas *svg.SVG) {
canvas.Def()
defer canvas.DefEnd()
// Service block.
canvas.Group(`id="serviceBlock"`,
`transform="scale(0.8)"`)
io.WriteString(canvas.Writer, assets.ServiceModule)
canvas.Gend() // Gid
// Relation health circle.
canvas.Gid("healthCircle")
canvas.Circle(
healthCircleRadius,
healthCircleRadius,
healthCircleRadius,
fmt.Sprintf("stroke:%s;fill:none;stroke-width:%dpx", relationColor, relationLineWidth),
)
canvas.Circle(
healthCircleRadius,
healthCircleRadius,
healthCircleRadius/2,
fmt.Sprintf("fill:%s", relationColor),
)
canvas.Gend()
// Service and relation specific defs.
for _, relation := range c.relations {
relation.definition(canvas)
}
for _, service := range c.services {
service.definition(canvas, c.iconsRendered, c.iconIds)
}
}
