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| author | Tomer Shalev <shalev.tomer@gmail.com> | 2010-01-17 21:15:56 +0000 |
|---|---|---|
| committer | Tomer Shalev <shalev.tomer@gmail.com> | 2010-01-17 21:15:56 +0000 |
| commit | ab450a81ec1d81d3ea92a5b14edd2265fc2227ea (patch) | |
| tree | c6aa4d9bf18ec2b6558f18c82b6c213f9d87053a /apps/plugins/fractals/fractal.c | |
| parent | 5b94d44cc0b0bc7caceafff60131b633cc45c6bc (diff) | |
| download | rockbox-ab450a81ec1d81d3ea92a5b14edd2265fc2227ea.tar.gz rockbox-ab450a81ec1d81d3ea92a5b14edd2265fc2227ea.zip | |
Fractals: Prevent zooming more than deepest possible zoom
This prevent the mandelbrost set from being trashed if zooming too much
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24264 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/fractals/fractal.c')
| -rw-r--r-- | apps/plugins/fractals/fractal.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/plugins/fractals/fractal.c b/apps/plugins/fractals/fractal.c index aa8f39853c..7543963ded 100644 --- a/apps/plugins/fractals/fractal.c +++ b/apps/plugins/fractals/fractal.c @@ -167,8 +167,8 @@ enum plugin_status plugin_start(const void* parameter) if (lastbutton != FRACTAL_ZOOM_OUT_PRE) break; #endif - ops->zoom(-1); - redraw = REDRAW_FULL; + if (!ops->zoom(-1)) + redraw = REDRAW_FULL; break; @@ -180,8 +180,8 @@ enum plugin_status plugin_start(const void* parameter) #ifdef FRACTAL_ZOOM_IN2 case FRACTAL_ZOOM_IN2: #endif - ops->zoom(1); - redraw = REDRAW_FULL; + if (!ops->zoom(1)) + redraw = REDRAW_FULL; break; case FRACTAL_UP: |