programming degrees of a line is it possible?

what i like to do is when a line of an indicator goes up in a certain degree. lets say 25% up. that it will give an alert for a buy.

is this possible to do? and if so. how to code it?

thanks in advance.

trade4fun

If you are talking MT4, there is a trendline by angle tool built in MT4

You will have to add it onto your toolbar, by rightclicking the objects toolbar, then customise option & add the tool you require from the list.

Has been asked for before.

i want to program it in MQ4.

not just inbuild tools.

i just wonder if it is possible and if so. how.

I'm not sure that the angle is meaningful other than to confirm visual analysis. But the slope can be calculated by the classical slope formula of rise over run. In MQL4, that would be price/nbars. The difference in bars is easily found with iBarShift for the 2 time values.