About QwtScaleWidget and QwtPlot

Nicholas

i create a QGridlayout and place a QwtPlot in the center and four QwtScaleWidget at the side of Top, Bottom, Left, Right of the QwtPlot.
i initialized the four scales like below:
scaleTop -> setScaleDiv( plot -> axisScaleDiv( QwtPlot::xTop ) );

But i found, the four scales are not matched with the plot.
The value range of the scales is ok, but the ticks are not aligned with the grid of the plot.
How could i do something to fix this?Thanks...

SGaist

Hi and welcome to devnet,

Since it's Qwt related, you should rather post on the Qwt mailing list, you'll have better chance to get an answer there.

Nicholas

Thanks a lot.
Can you tell me the address for Qwt mailing list?

SGaist

Second result of google search for qwt mailing list

Nicholas

Here google is forbidden. Gosh...
Can you give me the link?

SGaist

https://lists.sourceforge.net/lists/listinfo/qwt-interest

Nicholas

You are so kind.Thank you again.
The URL ... i can not visit.
It's also forbidden.
Sign.I give up.
Thank you and nice to meet you here.
GL~

SGaist

If this is a matter of work/school development, you could ask the system manager to allow you to access the resources needed to do your work correctly.