[reportlab-users] BarLabelFormat
Marcus Vinicius Laranjeira
reportlab-users@reportlab.com
Fri, 26 Jul 2002 13:12:57 -0300
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The problem is:
I have a data series in seconds, and I need to format them in the "HH:MM"=20
forma, for example:
seconds =3D 45966.54
minutes =3D seconds / 60.00
hour =3D 0
while minutes <=3D 60:
hour =3D hour + 1
minutes =3D minutes - 60
minutes =3D minutes + 0.50
minutes =3D round(minutes)
fmt =3D ""
if hour < 10:
fmt =3D fmt + "0"
fmt =3D fmt + str(hour)
fmt =3D fmt + ":"
if minutes < 10:
fmt =3D fmt + "0"
fmt =3D fmt + str(minutes)
return fmt
but this is a method of a object, so the signature of the object I did this=
=20
way:
def _formatHour(self, seconds):
# the code above
and I call this way:
self.bc.barLabelFormat =3D self._formatHour(self)
and I got this error:
Traceback (most recent call last):
File "test.py", line 10, in ?
y =3D x.GenerateGraph()
File "AvgTTR.py", line 198, in GenerateGraph
self.bc.barLabelFormat =3D self._formatHour()
File "AvgTTR.py", line 106, in _formatHour
minutes =3D seconds / 60.00
TypeError: unsupported operand type(s) for /: 'instance' and 'float'
And if I print the variable seconds, I got:
<AvgTTR.AvgTTR instance at 0x0108B1E0>
How do I solve this problem???
Thanks !
At 14:33 26/07/02 +0200, you wrote:
>Marcus Vinicius Laranjeira:
>>
>>myBarChar.BarLabelFormat =3D ???????????
>
>This general sample case should do (untested):
>
>def format(num):
> return "-%03d-" % num
>
>...
>myBarChar.BarLabelFormat =3D format
>...
>
>Dinu
>
>_______________________________________________
>reportlab-users mailing list
>reportlab-users@reportlab.com
>http://two.pairlist.net/mailman/listinfo/reportlab-users
Marcus Vinicius Laranjeira
MON Center
Datacraft do Brasil - (http://www.datacraft.com.br)
R. Tenente Negr=E3o, 140 - 8o. Andar
Itaim Bibi - S=E3o Paulo - SP - 04530-030
Tel: +55-11-3053-0241
Fax: +55-11-3053-0220
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The problem is:<br><br>
I have a data series in seconds, and I need to format them in the
"HH:MM" forma, for example:<br><br>
seconds =3D 45966.54<br>
minutes =3D seconds / 60.00<br>
hour =3D 0<br>
while minutes <=3D 60:<br>
hour =3D hour + 1<br>
minutes =3D minutes - 60<br>
minutes =3D minutes + 0.50<br>
minutes =3D round(minutes)<br>
fmt =3D ""<br>
if hour < 10:<br>
fmt =3D fmt + "0"<br>
fmt =3D fmt + str(hour)<br>
fmt =3D fmt + ":"<br>
if minutes < 10:<br>
fmt =3D fmt + "0"<br>
fmt =3D fmt + str(minutes)<br>
return fmt<br><br>
but this is a method of a object, so the signature of the object I did
this way:<br><br>
def _formatHour(self, seconds):<br>
# the code above<br><br>
and I call this way:<br><br>
self.bc.barLabelFormat =3D
self._formatHour(self)<br><br>
and I got this error:<br><br>
Traceback (most recent call last):<br>
File "test.py", line 10, in ?<br>
y =3D x.GenerateGraph()<br>
File "AvgTTR.py", line 198, in GenerateGraph<br>
self.bc.barLabelFormat =3D self._formatHour()<br>
File "AvgTTR.py", line 106, in _formatHour<br>
minutes =3D seconds / 60.00<br>
TypeError: unsupported operand type(s) for /: 'instance' and
'float'<br><br>
And if I print the variable seconds, I got:<br><br>
<AvgTTR.AvgTTR instance at 0x0108B1E0><br><br>
How do I solve this problem???<br><br>
Thanks !<br><br>
<br>
At 14:33 26/07/02 +0200, you wrote:<br>
<blockquote type=3Dcite class=3Dcite cite>Marcus Vinicius Laranjeira:<br>
<blockquote type=3Dcite class=3Dcite cite><br>
myBarChar.BarLabelFormat =3D ???????????</blockquote><br>
This general sample case should do (untested):<br><br>
def format(num):<br>
return "-%03d-" % num<br><br>
...<br>
myBarChar.BarLabelFormat =3D format<br>
...<br><br>
Dinu<br><br>
_______________________________________________<br>
reportlab-users mailing list<br>
reportlab-users@reportlab.com<br>
<a href=3D"http://two.pairlist.net/mailman/listinfo/reportlab-users"=
eudora=3D"autourl">http://two.pairlist.net/mailman/listinfo/reportlab-users=
</a><br>
</blockquote>
<x-sigsep><p></x-sigsep>
<font face=3D"Courier New, Courier"><br><br>
<br>
Marcus Vinicius Laranjeira<br>
MON Center <br><br>
Datacraft do Brasil -
(<a href=3D"http://www.datacraft.com.br/" eudora=3D"autourl">http://www.data=
craft.com.br</a>)
<br>
R. Tenente Negr=E3o, 140 - 8o. Andar <br>
Itaim Bibi - S=E3o Paulo - SP - 04530-030 <br>
Tel: +55-11-3053-0241<br>
Fax: +55-11-3053-0220</font></html>
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