Hi,
I’m writing a raster drawing application that uses a DrawingArea and
Cairo (for lack of easy to use raster drawing libraries for ruby).
Is there any way to zoom the DrawingArea? I tried a size request, but
that just extends it past the cairo context.
Also, it’s important that it is a raster zoom, not a vector zoom (a
pixel is 4 times bigger than normal if 4 times zoom).
If there is no easy way to do this, tips on how to implement it myself
would be great.
Thanks!