I have problem in LOG Scale. I have Graph, in Y axis “0” and when I change to Logaritm mode Graf jumps up at datapiont y = 0, because log of “0” is probably not defined. How can I solve this problem.
I made a folder in Google Drive. you have to copy PN file in textarea and simulate print. if you select i drop-down Jn (anode). is shown in LIN chart. you can call up LOG in LOG Scale when you print LOG scale. when you see that. if Graf goes to zero in LIN, jump up in LOG area and I don’t know why?
I use LOG scale for my chart and have problems when chart LIN goes to zero. spring chart up in
LOG scale and I don’t know why? do I have to do something extra?
and if LOG with type: “spline” chart doesn’t work. what should I do? I want to mix log lin selection with drop-down and drop-down works with type: “spline” chart right?
I have a question, you can only draw a log chart with type: “line” chart or with type: “spline” chart too?
I’m trying to create a dropdown filter but it doesn’t work. The problem is that I have datapoint as multiple arrays and in examples there are none with multiple arrays for datapoint.
I uploaded my project to google drive:
I have several datapoints and I want to put them in the drop-down list. I have created a google drive folder so that you understand the situation better. you have to copy PN file into textarea
and simulate button pushing:
I tried to create a dropdown filter, but it didn’t work. where should I declare Data ? and what should i enter as value? is the datapoints position correct? I created in google drive code:
thanks Shashi, I still need to show Graf in Logarithmic, there is an example for Logarithmic but how can I use this for several Graf?
thanks, I have a question, can I use dropdown filters and if so, how can I do that?
thanks, it worked but i have other problem, i have several graphs to show about 10 plot, what can i do?
thanks, how can i solve a problem, maybe you have an idea?
$pieces = explode(” “, $Result);
I use this command to convert string to array with space separation, but it takes 0 from last element end previous line with first number new line so I get 0 0.05
I need the same chart: (PHP Dynamic / Live Line Charts & Graphs) but without update.
I put everything in an oedner again,
you have to open post.php and copy PN file content in structure
and click send button.
here again google Drive link from my project: