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Allow controlling pan/zoom range entry. #1389

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Merged
merged 3 commits into from
Feb 24, 2017
Merged

Allow controlling pan/zoom range entry. #1389

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5645787
Allow controlling pan/zoom range entry.
Feb 16, 2017
540994d
Allow disabling the drag handles
Feb 21, 2017
89605c5
Add test cases for new config settings
Feb 24, 2017
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6 changes: 6 additions & 0 deletions src/plot_api/plot_config.js
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,12 @@ module.exports = {
// new users see some hints about interactivity
showTips: true,

// enable axis pan/zoom drag handles
showAxisDragHandles: true,
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A straight-up boolean is fine for now.

I'm thinking down the road, we could allow users to specify which drag handles to show for example:

showAxisDragHandles: 'n+s'

would only show the north (or top) and south (or bottom) dragger.

But that's for another day. 👍


// enable direct range entry at the pan/zoom drag points (drag handles must be enabled above)
showAxisRangeEntryBoxes: true,

// link to open this plot in plotly
showLink: false,

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32 changes: 17 additions & 15 deletions src/plots/cartesian/dragbox.js
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Expand Up @@ -353,21 +353,23 @@ module.exports = function dragBox(gd, plotinfo, x, y, w, h, ns, ew) {
}
else if(ew === 'e') hAlign = 'right';

dragger3
.call(svgTextUtils.makeEditable, null, {
immediate: true,
background: fullLayout.paper_bgcolor,
text: String(initialText),
fill: ax.tickfont ? ax.tickfont.color : '#444',
horizontalAlign: hAlign,
verticalAlign: vAlign
})
.on('edit', function(text) {
var v = ax.d2r(text);
if(v !== undefined) {
Plotly.relayout(gd, attrStr, v);
}
});
if(gd._context.showAxisRangeEntryBoxes) {
dragger3
.call(svgTextUtils.makeEditable, null, {
immediate: true,
background: fullLayout.paper_bgcolor,
text: String(initialText),
fill: ax.tickfont ? ax.tickfont.color : '#444',
horizontalAlign: hAlign,
verticalAlign: vAlign
})
.on('edit', function(text) {
var v = ax.d2r(text);
if(v !== undefined) {
Plotly.relayout(gd, attrStr, v);
}
});
}
}
}

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61 changes: 32 additions & 29 deletions src/plots/cartesian/graph_interact.js
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Expand Up @@ -153,36 +153,39 @@ fx.init = function(gd) {
};

// corner draggers
dragBox(gd, plotinfo, -DRAGGERSIZE, -DRAGGERSIZE,
DRAGGERSIZE, DRAGGERSIZE, 'n', 'w');
dragBox(gd, plotinfo, xa._length, -DRAGGERSIZE,
DRAGGERSIZE, DRAGGERSIZE, 'n', 'e');
dragBox(gd, plotinfo, -DRAGGERSIZE, ya._length,
DRAGGERSIZE, DRAGGERSIZE, 's', 'w');
dragBox(gd, plotinfo, xa._length, ya._length,
DRAGGERSIZE, DRAGGERSIZE, 's', 'e');
}

// x axis draggers - if you have overlaid plots,
// these drag each axis separately
if(isNumeric(y0)) {
if(xa.anchor === 'free') y0 -= fullLayout._size.h * (1 - ya.domain[1]);
dragBox(gd, plotinfo, xa._length * 0.1, y0,
xa._length * 0.8, DRAGGERSIZE, '', 'ew');
dragBox(gd, plotinfo, 0, y0,
xa._length * 0.1, DRAGGERSIZE, '', 'w');
dragBox(gd, plotinfo, xa._length * 0.9, y0,
xa._length * 0.1, DRAGGERSIZE, '', 'e');
if(gd._context.showAxisDragHandles) {
dragBox(gd, plotinfo, -DRAGGERSIZE, -DRAGGERSIZE,
DRAGGERSIZE, DRAGGERSIZE, 'n', 'w');
dragBox(gd, plotinfo, xa._length, -DRAGGERSIZE,
DRAGGERSIZE, DRAGGERSIZE, 'n', 'e');
dragBox(gd, plotinfo, -DRAGGERSIZE, ya._length,
DRAGGERSIZE, DRAGGERSIZE, 's', 'w');
dragBox(gd, plotinfo, xa._length, ya._length,
DRAGGERSIZE, DRAGGERSIZE, 's', 'e');
}
}
// y axis draggers
if(isNumeric(x0)) {
if(ya.anchor === 'free') x0 -= fullLayout._size.w * xa.domain[0];
dragBox(gd, plotinfo, x0, ya._length * 0.1,
DRAGGERSIZE, ya._length * 0.8, 'ns', '');
dragBox(gd, plotinfo, x0, ya._length * 0.9,
DRAGGERSIZE, ya._length * 0.1, 's', '');
dragBox(gd, plotinfo, x0, 0,
DRAGGERSIZE, ya._length * 0.1, 'n', '');
if(gd._context.showAxisDragHandles) {
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@etpinard etpinard Feb 23, 2017 •
edited
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Great! Before merging, we'll need to add a few test cases to 🔒 this down.

In test/jasmine/config_test.js, call Plotly.plot with the a config object that set both new options to false and make sure that the corresponding handle and range entry boxes don't show up in the DOM. The showLink test case should serve as a good example.

Let me know if you have any questions!

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Got some tests added.

// x axis draggers - if you have overlaid plots,
// these drag each axis separately
if(isNumeric(y0)) {
if(xa.anchor === 'free') y0 -= fullLayout._size.h * (1 - ya.domain[1]);
dragBox(gd, plotinfo, xa._length * 0.1, y0,
xa._length * 0.8, DRAGGERSIZE, '', 'ew');
dragBox(gd, plotinfo, 0, y0,
xa._length * 0.1, DRAGGERSIZE, '', 'w');
dragBox(gd, plotinfo, xa._length * 0.9, y0,
xa._length * 0.1, DRAGGERSIZE, '', 'e');
}
// y axis draggers
if(isNumeric(x0)) {
if(ya.anchor === 'free') x0 -= fullLayout._size.w * xa.domain[0];
dragBox(gd, plotinfo, x0, ya._length * 0.1,
DRAGGERSIZE, ya._length * 0.8, 'ns', '');
dragBox(gd, plotinfo, x0, ya._length * 0.9,
DRAGGERSIZE, ya._length * 0.1, 's', '');
dragBox(gd, plotinfo, x0, 0,
DRAGGERSIZE, ya._length * 0.1, 'n', '');
}
}
});

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