Problem displaying charts

Question

Hi all,
I have a report and I have 4 charts linked to it
The problem is that the 4 charts (3D) don't have the same size displaying
I am displaying 2 charts on Region position 1 (using column 1 & 2 ) & 2 charts at region position 2 (using column 1 & 2 )
I limited the size for each of the four regions to 300px;
but some of them look small and some bigger, I tried to play with the size but there is always a difference between the four
Can someone help please

Answer 1

I'm using Product Build: 4.1.1.00.23 and have the following problem.
I have created a line chart with multiple series, to display tablespace growth over time.
For each tablespace I use the following SQL
select null,
to_date(a.tsp, 'YYYYMMDD') stp,
avg(a.amb) SYSAUX
from (select substr(tstamp,1,8) tsp,
tsname tsn,
sizemb amb
from x_tablespace_usage
where cname=*:P1_X*
and dname=*:P2_X*
and tsname=' SYSAUX ') a
group by a.tsp, a.tsn
order by 2;
SYSAUX changes for each series
*:P1_X* and *:P2_X* are variables taken from drop down list in the application.
I also noticed that the chart examples provided at
[| http://www.oracle.com/technetwork/developer-tools/apex/application-express/packaged-apps-090453.html]
Do not contain any line chart examples.
As can be seen, I currently have to write a seperate piece of sql for each tablespace in a database.
I would like to re-write this as a function that returns sql. I've not been able to find any examples that work.
I have tried the following which works in Sqldeveloper
function tbs_data_fn return varchar2 is
l_qry VARCHAR2(32767);
BEGIN
l_qry := 'SELECT null, a.tsp, ';
--Loop through the states and add a sum(decode...) column with column alias
FOR r1 IN (SELECT DISTINCT tsname FROM x_tablespace_usage)
LOOP
l_qry := l_qry || 'avg(decode(a.tsn,''' || r1.tsname ||
''',a.amb,0)) ' || r1.tsname || ',';
END LOOP;
--Trim off trailing comma
l_qry := rtrim(l_qry, ',');
--Append the rest of the query
l_qry := l_qry || ' from (select substr(tstamp,1,8) tsp, tsname tsn, sizemb amb from x_tablespace_usage where cname=''cname'' and dname=''calypso'') a group by a.tsp, a.tsn order by 2;';
RETURN l_qry;
END tbs_data_fn;
But I can't get it to run in Apex.
I have tried applying the changes with and without validation, and without 'return varchar2 is'.
Any help gratefully received.
Tony