I’m not sure if this is a math or a programming question, but i don’t know how i can transform the coordinates of a JPanel to the coordinates of a graph. If i have a JPanel with 800×1000 size and the graph has the sizes -2 to 2(x) and -2 to 2(y) and i am drawing something on ths graph(i
Tag: coordinates
How to import data with getGeoLocation twitter4j to MySQL using Java Netbeans
I want to execute my Twitter crawling using Java importing data to MySQL. My problem is when I set parameter for getGeoLocation, which contained latitude and longitude, then I found something error. The output said it is hard to specify for parameter 4 (geoLocation): Many thanks for any comment! Answer Your query expects 4 parameters to be passed, but in
Add exact distance to GPS coordinates
I want to be able to add an exact distance to some GPS coordinates. I have a longitude and a latitude and I want to add a distance, let’s say 30 meters. I found below formula but when I test it, it does not seem to be that accurate because the resulting long and lat are 37m away from the