Qwt major and minor grid

Hi,

I was wondering if I could get help on plotting major and minor grids on a QwtPlot.

It seems like the minor grids only show when the major grid is enabled, but not without it. Is this how it is designed, or am I missing something?

I have grid->enableX(status); and grid->enableXMin(status); in separate functions that are linked to checkboxes that control the status of the grids on a plot.

Any advice is much appreciated.

Quote:

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Originally Posted by endbegin

It seems like the minor grids only show when the major grid is enabled, but not without it.

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Qwt is open source - so it is easy to check the code ( QwtPlotGrid::drawLines ) that it is like this.
But what you can do is to assign QPen( Qt::NoPen ) as major grid pen.

Uwe

OK, thank you.