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Initial, very rough, comm-based backend #2524

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79953bf
Small changes to clean up webagg javascript code a bit.
Nov 15, 2013
5b93867
Don't wait for _init_toolbar to initialize the toolbar information in…
Nov 15, 2013
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Small changes to clean up webagg javascript code a bit.
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Jason Grout
Jason Grout committed Nov 15, 2013
commit 79953bf39c0ff065a348ecf0981b7405131c35dc
14 changes: 4 additions & 10 deletions lib/matplotlib/backends/web_backend/mpl.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/* Put everything inside the mpl namespace */
var mpl = {};
/* Put everything inside the global mpl namespace */
window.mpl = {};


mpl.get_websocket_type = function() {
Expand Down Expand Up @@ -56,21 +56,15 @@ mpl.figure = function(figure_id, websocket, ondownload, parent_element) {

this.waiting = false;

onopen_creator = function(fig) {
return function () {
this.ws.onopen = function () {
fig.send_message("supports_binary", {value: fig.supports_binary});
fig.send_message("refresh", {});
}
};
this.ws.onopen = onopen_creator(fig);

onload_creator = function(fig) {
return function() {
this.imageObj.onload = function() {
fig.context.drawImage(fig.imageObj, 0, 0);
fig.waiting = false;
};
};
this.imageObj.onload = onload_creator(fig);

this.imageObj.onunload = function() {
this.ws.close();
Expand Down