Hi, I'm trying to implement a zoom tool in a drawing activity. I've already thought about an algorithm, however it is really complicated to do with only gtk. The basic idea is to have 2 widgets: one drawingArea and one VIsualization widget. What appears on screen is the visualization widget containing the drawingArea after applying scale.
<br>I thought the visualization widget could be another drawingArea. Any suggestion of what widget would be better for the situation?<br>Does anyone know if gtk has already any zoom tool that could make the job easier?<br>
Cheers<br clear="all"><br>-- <br>Rafael Barbolo Lopes