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Add Save Tool to NbAgg Figure [backport to 1.4.x] #3974

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Merged
merged 7 commits into from
Jan 12, 2015
Merged

Add Save Tool to NbAgg Figure [backport to 1.4.x] #3974

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7ad216f
Stub out save as option for nbagg figure
blink1073 Jan 7, 2015
5bb7711
Add the format picker to the nbagg save toolbar
blink1073 Jan 7, 2015
17754d4
Use the HTML5 input to get the file path
blink1073 Jan 7, 2015
c2fb2a4
Finish nbagg file saver
blink1073 Jan 7, 2015
89c88e7
Hook up the save_figure function
blink1073 Jan 7, 2015
a2d0d18
Consolidate save handling
blink1073 Jan 7, 2015
f170d4c
Remove format dropdown since png is the only format working
blink1073 Jan 7, 2015
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Remove format dropdown since png is the only format working
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@blink1073
blink1073 committed Jan 12, 2015
commit f170d4ca958d1d0e28fd8d71211125150a24012e
23 changes: 6 additions & 17 deletions lib/matplotlib/backends/web_backend/nbagg_mpl.js
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Expand Up @@ -31,8 +31,7 @@ mpl.mpl_figure_comm = function(comm, msg) {
var ws_proxy = comm_websocket_adapter(comm)

function ondownload(figure, format) {
var canvasData = figure.canvas.toDataURL("image/" + format);
window.open(canvasData);
window.open(figure.imageObj.src);
}

var fig = new mpl.figure(id, ws_proxy,
Expand Down Expand Up @@ -113,21 +112,6 @@ mpl.figure.prototype._init_toolbar = function() {
nav_element.append(button);
}

var fmt_picker_span = $('<span/>');

var fmt_picker = $('<select width="75" style="width: 75px; margin-top: 10px"</select>');
fmt_picker.addClass('mpl-toolbar-optionui-widget ui-widget-content');
fmt_picker_span.append(fmt_picker);
nav_element.append(fmt_picker_span);
this.format_dropdown = fmt_picker[0];

for (var ind in mpl.extensions) {
var fmt = mpl.extensions[ind];
var option = $(
'<option/>', {selected: fmt === mpl.default_extension}).html(fmt);
fmt_picker.append(option)
}

// Add the status bar.
var status_bar = $('<span class="mpl-message" style="text-align:right; float: right;"/>');
nav_element.append(status_bar);
Expand Down Expand Up @@ -162,6 +146,11 @@ mpl.figure.prototype._canvas_extra_style = function(el){
}


mpl.figure.prototype.handle_save = function(fig, msg) {
fig.ondownload(fig, null);
}


mpl.find_output_cell = function(html_output) {
// Return the cell and output element which can be found *uniquely* in the notebook.
// Note - this is a bit hacky, but it is done because the "notebook_saving.Notebook"
Expand Down