Method popLineJoin

blocks/Cairo/src/Cairo.cpp:2145–2145

			mCtx.setLineJoin( mLineJoinStack.back() );
	}
	void	popLineJoin() { mLineJoinStack.pop_back(); mCtx.setLineJoin( mLineJoinStack.back() ); }		

	void	pushTextPen( const vec2 &penPos ) { mTextPenStack.push_back( penPos ); mCtx.moveTo( penPos ); }
	void	popTextPen() { mTextPenStack.pop_back(); mCtx.moveTo( mTextPenStack.back() ); }