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09-13-2013 07:32 AM
i want to draw a line between two touched points in bbcascades,the thing i.m able to ge the points when the events happen like touch down and touch up.now i want to draw a line between these two points.is it possible.
09-13-2013 07:40 AM
09-13-2013 09:19 AM
this is a knowledge base article on how to use qpainter to replicate images but you can easily take it and adjust it to draw just a line or nearly anything else you may need to draw
documentation on qpainter
09-13-2013 11:52 AM
09-13-2013 03:17 PM
it is not to get a simple line,i'm developing an free hand drawing app,for that i'm using the touch events to recognise the touch points where the user touches on the screen.
i have to use these n number of points to create and show what ever the user draws,my approach is that to connect, point by point by a line,so that it we can show what the user draw.
thanks all for your replies,please post me if there is another way to do this.