I've got this program I'm working on it's nothing big it has 2 command buttons sin and one cosin what is supposed to happen is when a user enters a number in a text box and depending on which button they click the program will draw lines example if the user enters an 8 and clicks the sin button 8 jagged looking lines will be drawn the larger the number entered the smoother looking the line can anyone help with this? If it will help any I can post what I already have.