You can pass LineSolid , LineOnOffDash , or LineDoubleDash . You can pass CapNotLast , CapButt , CapRound , or CapProjecting . You can pass JoinMiter , JoinRound , or JoinBevel . The server failed to allocate the requested source or server memory. A value for a GContext argument does not name a defined GContext .
Some numeric value falls outside the range of values accepted by the request.
Unless a specific range is specified for an argument, the full range defined by the argument's type is accepted. Any argument defined as a set of alternatives can generate this error.