GLCD Image drawing help.

[Sajjadkhan]

Compiler: MikroC 6
Controller: PIC18f452
LCD: T6963C 240x128

I want monitor Water level. So a tank goes to my lcd and problem is how to fill it.

Look in the figure, there are two tanks.right one is easy, i just have to draw straight lines in for loop. but left one is more realistic but how can i fill it that way. one way is to plot curvy lines dot by dot.

Any suggestions?

 

[jayanth.devarayanadurga]

Draw two lines and a circle on the top and bottom. Now make a glcd image data array for a black half curved line. depending upon the adc value go on drawing (stacking) the black curved line. Every time you wrire a curved black line then redraw a circle (same as top circle) on top of it.

 

[Sajjadkhan]

I thought that but i think there is problem.the command for that is sprite which draws the image in a specific rectangular area. that rectangular area if stacked on the curve of the circle then it would remove most of the previous circle because of its background.

 

[jayanth.devarayanadurga]

Draw bottom circle then two lines and then top circle. Then go on stacking a circle from the bottom.