Hello,
I have to create line chart. Well i am doing it by having this image of 1 
pixel and using the line equation y = mx + c, i am plotting this line.

it works fine but i am very sure its not the perfect way to do it. 
considering the net speeds and time and space efficiency.

can anyone tell me a better way to do it.

i dont want to use the Office Web Components or any other components. I 
have to write it myself. any innovative ideas.

Please let me know.

Thanks 
Dev