Hi, A while back I also needed a line in one of my QML applications. I used the code from this example http://www.developer.nokia.com/Community/Wiki/CS001627_-_Creating_a_custom_QML_element_with_Qt
Regards, Carel 2011/12/5 宫长辉 <[email protected]> > I need to draw a wave composed by 1000 continuous lines.**** > > And mostly 8 waves were needed in one graph.**** > > Even the product should be run in ARM.**** > > ** ** > > So I’m afraid that it will cost too much CPU and memory, If I implement it > with rectangle,**** > > ** ** > > Regards.**** > > ** ** > > ** ** > > *发件人:* Jesus Fernandez [mailto:[email protected]] > *发送时间:* 2011年12月5日 16:12 > *收件人:* [email protected] > *抄送:* [email protected]; [email protected] > *主题:* Re: [Qt-qml] 答复: 答复: how to draw line in QML**** > > ** ** > > Anyway for the lines, you can use the rectangle and some math to calc the > angle and coords if the line is not horizontal or vertical.**** > > 2011/12/5 <[email protected]>**** > > > On 05/12/2011, at 3:40 PM, ext 宫长辉 wrote: > > > Thank you fro reply. > > > > It seems that using qmlcanvas module will be the nice way to resolve my > > problem. > > > > BTW, when QT quick 2.0 will be released ? > >**** > > It is part of Qt 5, which is scheduled for the first half of 2012: > http://developer.qt.nokia.com/wiki/Qt_5.0**** > > > _______________________________________________ > Qt-qml mailing list > [email protected] > http://lists.qt.nokia.com/mailman/listinfo/qt-qml**** > > > > **** > > 在此邮件中未发现病毒。 > 检查工具：AVG - www.avg.com > 版本：2012.0.1873 / 病毒数据库：2102/4657 - 发布日期：12/04/11**** > > _______________________________________________ > Qt-qml mailing list > [email protected] > http://lists.qt.nokia.com/mailman/listinfo/qt-qml > >
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