I don't know if this is a bug; so, I tell you if this only occurs to me.
At the surveys graphs, in the 'x' axis, the labels(i.e., the text of the questions) are overlapped between them.
I think it's not a problem of font size or language(perharps my spanish translation is too much long?). It is almost impossible to draw the complete labels in the x axis; I think it must be drawn in an angle of 45 degrees such as the MS Excel graphs do... But does the GD program allow that?
I only put the question, because I don´t know php and gd programming. (and as you can see, my english is a little bad).
Thank you all!
Hello, somebody can help us with this problem?
It's not possible to tilt the axes using the current graph class. Someday I want to start using this one instead: http://www.aditus.nu/jpgraph/
If you change the labels (in the language file?) into shorthands or numbers, you could insert a legenda in the graph-page that explains the numbers in the graph? (popup legenda?)