func (ws *webservice) mergeInfo(renreq *protocol.RenderRequest) (*lib.Info, error) {
req := ws.baseinfo.UserRequest
log.Printf("Base request: %v", req)
req.ImageWidth = renreq.Req.ImageWidth
req.ImageHeight = renreq.Req.ImageHeight
// TODO - route for default render, for cleaner semantics here
noplane := false
bounds := []string{
renreq.Req.RealMin,
renreq.Req.RealMax,
renreq.Req.ImagMin,
renreq.Req.ImagMax,
}
for _, b := range bounds {
noplane = noplane || b == ""
}
if !noplane {
req.RealMin = renreq.Req.RealMin
req.RealMax = renreq.Req.RealMax
req.ImagMin = renreq.Req.ImagMin
req.ImagMax = renreq.Req.ImagMax
}
log.Printf("Configuring request: %v", req)
return lib.Configure(&req)
}
func main() {
output := os.Stdout
args := parseArguments()
req, inerr := newRequest(args)
if inerr != nil {
log.Fatal("Error forming request: ", inerr)
}
desc, gerr := godelbrot.Configure(req)
if gerr != nil {
log.Fatal("Error configuring Info: ", gerr)
}
outerr := godelbrot.WriteInfo(output, desc)
if outerr != nil {
log.Fatal("Error writing Info: ", outerr)
}
}