changes plot updates mechanism to use win-plot-refs - gsl-shell.git - gsl-shell

gsl-shell

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author	francesco-ST <francesco.abbate@st.com>	2010年08月25日 15:49:10 +0200
committer	francesco-ST <francesco.abbate@st.com>	2010年08月25日 15:49:10 +0200
commit	57eff12fb29f77f919d12de2550d5e1484c4ff4a (patch)
tree	cfb418cbe90d12a698b0ec7d4b5f7e0a13cd592f /agg-plot/window.cpp
parent	29a9dbd5af79c3c80749efaf09fb8240482ff5b5 (diff)
download	gsl-shell-57eff12fb29f77f919d12de2550d5e1484c4ff4a.tar.gz

changes plot updates mechanism to use win-plot-refs

Now the plot does not store a window ID any more. When an update of the plot is needed a reverse lookup is made in the window-plot refs table to find all the windows that references the given plot and asking the to update the slot. The net results of this change is that: - all the windows that contains the plot are automatically updated - the lua_plot class is now virtually a simple "plot" class - the lookup mechanisms could be slower because we need to search the windows by inspecting some lua tables Added also the missing 'show' method for plots.

Diffstat (limited to 'agg-plot/window.cpp')

-rw-r--r--

agg-plot/window.cpp

1 files changed, 0 insertions, 7 deletions

diff --git a/agg-plot/window.cpp b/agg-plot/window.cpp
index 5c9a2bb6..7d10e346 100644
--- a/agg-plot/window.cpp
+++ b/agg-plot/window.cpp

@@ -17,10 +17,8 @@ extern "C" {

__BEGIN_DECLS

-static int window_new (lua_State *L);

static int window_free (lua_State *L);

static int window_split (lua_State *L);

-static int window_attach (lua_State *L);

static const struct luaL_Reg window_functions[] = {

{"window", window_new},

@@ -304,13 +302,8 @@ window_attach (lua_State *L)

if (slot_id >= 0)

{

- plot->window_id = win->id;

- plot->slot_id = slot_id;

win->draw_slot(slot_id, true);

win->unlock();

window_plot_ref_add (L, slot_id, 1, 2);

}

else

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