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| author | David Robillard <d@drobilla.net> | 2013-01-12 04:36:25 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2013-01-12 04:36:25 +0000 |
| commit | b7b1445db9b15a918a42e9da7df9d3b3ed223333 (patch) | |
| tree | 95ded479fe4f5bbe9dd1fde3d8bd0eec19224f35 /src | |
| parent | 3d9771152b9fd27bea66cbba3af2fbbb79ccf68e (diff) | |
| download | ganv-b7b1445db9b15a918a42e9da7df9d3b3ed223333.tar.gz ganv-b7b1445db9b15a918a42e9da7df9d3b3ed223333.tar.bz2 ganv-b7b1445db9b15a918a42e9da7df9d3b3ed223333.zip | |
Fix arrange with circles on the canvas.
Add ganv_circle_get_radius().
git-svn-id: http://svn.drobilla.net/lad/trunk/ganv@4931 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src')
| -rw-r--r-- | src/Canvas.cpp | 17 | ||||
| -rw-r--r-- | src/circle.c | 6 |
2 files changed, 18 insertions, 5 deletions
diff --git a/src/Canvas.cpp b/src/Canvas.cpp index 13a326a..7ac9745 100644 --- a/src/Canvas.cpp +++ b/src/Canvas.cpp @@ -600,9 +600,10 @@ GanvCanvasImpl::layout_dot(const std::string& filename) agsafeset(node, (char*)"width", (char*)"1.0", NULL); agsafeset(node, (char*)"height", (char*)"1.0", NULL); agsafeset(node, (char*)"shape", (char*)"ellipse", NULL); - agsafeset(node, (char*)"label", - (char*)ganv_node_get_label(GANV_NODE(*i)), - NULL); + const char* label = ganv_node_get_label(GANV_NODE(*i)); + if (label) { + agsafeset(node, (char*)"label", (char*)label, NULL); + } nodes.insert(std::make_pair(*i, node)); } else { std::cerr << "Unable to arrange item of unknown type" << std::endl; @@ -2123,8 +2124,14 @@ ganv_canvas_arrange(GanvCanvas* canvas) const string y_str = pos.substr(pos.find(",") + 1); const double cx = lrint(strtod(x_str.c_str(), NULL) * dpp); const double cy = lrint(strtod(y_str.c_str(), NULL) * dpp); - const double w = ganv_box_get_width(GANV_BOX(i->first)); - const double h = ganv_box_get_height(GANV_BOX(i->first)); + + double w, h; + if (GANV_IS_BOX(i->first)) { + w = ganv_box_get_width(GANV_BOX(i->first)); + h = ganv_box_get_height(GANV_BOX(i->first)); + } else { + w = h = ganv_circle_get_radius(GANV_CIRCLE(i->first)); + } /* Dot node positions are supposedly node centers, but things only match up if x is interpreted as center and y as top... diff --git a/src/circle.c b/src/circle.c index 11c389f..f7c7ab3 100644 --- a/src/circle.c +++ b/src/circle.c @@ -391,3 +391,9 @@ ganv_circle_new(GanvCanvas* canvas, return circle; } + +double +ganv_circle_get_radius(const GanvCircle* circle) +{ + return circle->impl->coords.radius; +} |