draw a readable y axis
y0=drawy(y,font_axis,y0,x0,dircar,just_scale,rev,sep)
* y = the y matrix of the graph
* font_axis = size of characters on the axis
* y0 = value of the y axis where to draw the x axis or [] if the user wants to put the x axis at the minimum y value
* x0 = value of the y axis where to draw the x axis (default: 1)
* dircar = the tics direction (default: 'l'; see drawaxis for details)
* just_scale = a boolean which is:
- %T if you want the y scale to be exactly the length [min(y),max(y)]
- %F if you want the y scale to begin and end with rounded numbers (default)
* rev = a boolean which is:
- %T if you want the y scale to be drawn in reverse order
- %F if you want the y scale to be drawn in standard order (default)
* sep = the decimal separator the user wants to use for the plotting (default = '.')
* y0 = value of the y axis where to draw the x axis
y0=drawy([sqrt([1:12])' log([1:12])'],3,[],0,'l') // Example draws an y axis associated with the values of the matrix [sqrt([1:12] log([1:12]). // The font size is 3 and the axis is located at x=0, the direction of the tics is the left one. Lastly, drawy calculates the // minimum y value to feed frunction drawx. | ![]() | ![]() |