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author | David Robillard <d@drobilla.net> | 2012-04-24 01:44:43 +0000 |
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committer | David Robillard <d@drobilla.net> | 2012-04-24 01:44:43 +0000 |
commit | 89c5346a3377a2075954acc436d3d843183ad31a (patch) | |
tree | c5d690b2a63b1a4720ccf34eea91f1b7a4b39183 /ganv/canvas.h | |
parent | 2bae5abe2bf3068e4a36113e104168ba31928386 (diff) | |
download | ganv-89c5346a3377a2075954acc436d3d843183ad31a.tar.gz ganv-89c5346a3377a2075954acc436d3d843183ad31a.tar.bz2 ganv-89c5346a3377a2075954acc436d3d843183ad31a.zip |
Fix downward signal flow display (i.e. port labels disabled).
git-svn-id: http://svn.drobilla.net/lad/trunk/ganv@4260 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'ganv/canvas.h')
-rw-r--r-- | ganv/canvas.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/ganv/canvas.h b/ganv/canvas.h index bbf6b97..352c13c 100644 --- a/ganv/canvas.h +++ b/ganv/canvas.h @@ -98,11 +98,27 @@ void ganv_canvas_set_font_size(GanvCanvas* canvas, double points); void +ganv_canvas_set_direction(GanvCanvas* canvas, GanvDirection dir); + +void ganv_canvas_clear_selection(GanvCanvas* canvas); +typedef void (*GanvNodeFunction)(GanvNode* node, void* data); + typedef void (*GanvEdgeFunction)(GanvEdge* edge); /** + * ganv_canvas_for_each_node: + * @canvas: The canvas. + * @f: (scope call): A function to call on every node on @canvas. + * @data: Data to pass to @f. + */ +void +ganv_canvas_for_each_node(GanvCanvas* canvas, + GanvNodeFunction f, + void* data); + +/** * ganv_canvas_for_each_edge_from: * @canvas: The canvas. * @tail: The tail to enumerate every edge for. |