Taking data from a table

Programming Questions

oliverhunt

in Programming Questions • 7 months ago

Ok, so I am trying to get data from the csv file in my data folder into processing to map some coordinates in my sketch but nothing I have tried seems to work. Here is the code I am using to load the data from my csv file. Would love if someone could help

void draw() {
background(255);
image(mapImage, 0, 0);
fill(20);
rowCount = table.getRowCount();
for (TableRow row : table.rows()) {
int id = row.getInt("id");
String firstName = row.getString("firstName");
String surName = row.getString("surName");
int coX = row.getInt("coX");
int coY = row.getInt("coY");
String location = row.getString("location"); }
drawSmallCircles();
drawMouseOver();
}
}

Replies(1)

Chrisir

Re: Taking data from a table

7 months ago

there is a } in line 15 that's somewhat surprising

I would advise to use println e.g. after line 11 & 12

println (firstName);

result=?

Now: you don't tell what's happening - maybe you can tell more

And you post only a small part of the program not the entire sketch. Could you post the entire thing?

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