[Paraview-developers] XY Chart Plots - changes in ParaView 4.2.0

[Dan Lipsa]

See also

http://www.paraview.org/ParaView3/Doc/Nightly/www/py-doc/api-changes.html

for a list of all Python API changes for ParaView 4.2

Dan


On Thu, Oct 2, 2014 at 11:06 AM, Dan Lipsa <dan.lipsa at kitware.com> wrote:

>
> Hi Panos,
>
> I believe leftAxisTitle, bottomAxisTitle are not QList<QVariant> but just
> QVariant.
> The same is true for onLogScale, offLogScale.
>
> Does this work?
> Dan
>
>
>
>
>
>> ---------- Forwarded message ----------
>> From: Panos Asproulis <panos.asproulis at gmail.com>
>> Date: Thu, Oct 2, 2014 at 7:40 AM
>> Subject: [Paraview-developers] XY Chart Plots - changes in ParaView 4.2.0
>> To: paraview-developers at paraview.org
>>
>>
>> Hi all,
>>
>> In ParaView 4.1.0 I use the following code in order to specify some
>> information regarding the axes in a typical XY line plot (chart):
>>
>>   // Specify the name of the axes
>>   QList<QVariant> axisTitles;
>>   axisTitles << "Error" << "Number of Time Steps" << "";
>>   pqSMAdaptor::setMultipleElementProperty(
>>       viewProxy->GetProperty("AxisTitle"), axisTitles);
>>
>>   // Enable the logarithmic scale for the y-axis
>>   QList<QVariant> logScale;
>>   logScale << 1 << 0 << 0;
>>   pqSMAdaptor::setMultipleElementProperty(
>>       viewProxy->GetProperty("AxisLogScale"), logScale);
>>
>> Although this works fine in 4.1.0 it no longer works in ParaView 4.2.0
>> because the properties "AxisTitle" and "AxisLogScale" no longer exist.
>> They have been replaced by "LeftAxisTitle", "BottomAxisTitle" etc and
>> "LeftAxisLogScale", "BottomAxisLogScale" etc. So, I changed the above
>> code to the following:
>>
>>   // Set the name of the left axis
>>   QList<QVariant> leftAxisTitle;
>>   leftAxisTitle << "Error";
>>   pqSMAdaptor::setElementProperty(
>>       viewProxy->GetProperty("LeftAxisTitle"), leftAxisTitle);
>>
>>   // Set the name of the bottom axis
>>   QList<QVariant> bottomAxisTitle;
>>   bottomAxisTitle << "Number of Time Steps";
>>   pqSMAdaptor::setElementProperty(
>>       viewProxy->GetProperty("BottomAxisTitle"), bottomAxisTitle);
>>
>>   // Enable the logarithmic scalefor the left axis
>>   QList<QVariant> onLogScale, offLogScale;
>>   onLogScale  << 1;
>>   offLogScale << 0;
>>   pqSMAdaptor::setElementProperty(
>>       viewProxy->GetProperty("LeftAxisLogScale"), onLogScale);
>>   pqSMAdaptor::setElementProperty(
>>       viewProxy->GetProperty("BottomAxisLogScale"), offLogScale);
>>
>> However, this has no effect. It does not change the title of the axes
>> and it does not switch on the logarithmic scale for the left axis.
>> Could someone let me know how to do that in 4.2.0?
>>
>> Regards,
>> Panos
>>
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>>
>
>
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