diff options
Diffstat (limited to 'src/renderer.jl')
| -rw-r--r-- | src/renderer.jl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/renderer.jl b/src/renderer.jl index c9290fa..3fefe14 100644 --- a/src/renderer.jl +++ b/src/renderer.jl @@ -23,6 +23,20 @@ type FractalCanvas ImageView.resize(imgc, img2) end bind(c, "<Double-Button-1>", (path,x,y)->fractal(c, make_c, step, false)) + c.mouse.button1press = function(c, x, y) + function rubberband_end(c, bb) + (size_x, size_y) = tuple(get_size(c)...) + line_x = linspace(fc.f.bb.xmin, fc.f.bb.xmax, size_x) + line_y = linspace(fc.f.bb.ymin, fc.f.bb.ymax, size_y) + plane = [ (x, y) for x=line_x, y=line_y ] + bb = Base.Graphics.BoundingBox( + plane[bb.xmin, bb.ymin][1], plane[bb.xmax, bb.ymax][1], + plane[bb.xmin, bb.ymin][2], plane[bb.xmax, bb.ymax][2], + ) + fractal(c, make_c, step, false, bb) + end + ImageView.rubberband_start(c, x, y, rubberband_end) + end return fc end end |