X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph.js;h=0b01dd896c61fde477728ad7a70550a0a63c223c;hb=ccecde931c59699a62c0e83651dc28ac680f83ab;hp=195f91594e3816e9df263a2a7c3fdf70c682106f;hpb=b21fe3cfa8ce99d827a6b4d1068ccc2b39d866a0;p=dygraphs.git diff --git a/dygraph.js b/dygraph.js index 195f915..0b01dd8 100644 --- a/dygraph.js +++ b/dygraph.js @@ -44,7 +44,7 @@ */ /*jshint globalstrict: true */ -/*global DygraphRangeSelector:false, DygraphLayout:false, DygraphCanvasRenderer:false, G_vmlCanvasManager:false */ +/*global DygraphLayout:false, DygraphCanvasRenderer:false, DygraphOptions:false, G_vmlCanvasManager:false */ "use strict"; /** @@ -91,7 +91,8 @@ Dygraph.DEFAULT_ROLL_PERIOD = 1; Dygraph.DEFAULT_WIDTH = 480; Dygraph.DEFAULT_HEIGHT = 320; -Dygraph.ANIMATION_STEPS = 10; +// For max 60 Hz. animation: +Dygraph.ANIMATION_STEPS = 12; Dygraph.ANIMATION_DURATION = 200; // These are defined before DEFAULT_ATTRS so that it can refer to them. @@ -245,6 +246,8 @@ Dygraph.DEFAULT_ATTRS = { stepPlot: false, avoidMinZero: false, + xRangePad: 0, + yRangePad: null, drawAxesAtZero: false, // Sizes of the various chart labels. @@ -281,6 +284,8 @@ Dygraph.DEFAULT_ATTRS = { Dygraph.Plotters.linePlotter ], + plugins: [ ], + // per-axis options axes: { x: { @@ -412,12 +417,6 @@ Dygraph.prototype.__init__ = function(div, file, attrs) { // TODO(nikhilk): Add any other stackedGraph checks here. } - // These two options have a bad interaction. See issue 359. - if (attrs.showRangeSelector && attrs.animatedZooms) { - this.warn('You should not set animatedZooms=true when using the range selector.'); - attrs.animatedZooms = false; - } - // DEPRECATION WARNING: All option processing should be moved from // attrs_ and user_attrs_ to options_, which holds all this information. // @@ -451,8 +450,9 @@ Dygraph.prototype.__init__ = function(div, file, attrs) { // Activate plugins. this.plugins_ = []; - for (var i = 0; i < Dygraph.PLUGINS.length; i++) { - var Plugin = Dygraph.PLUGINS[i]; + var plugins = Dygraph.PLUGINS.concat(this.getOption('plugins')); + for (var i = 0; i < plugins.length; i++) { + var Plugin = plugins[i]; var pluginInstance = new Plugin(); var pluginDict = { plugin: pluginInstance, @@ -487,6 +487,8 @@ Dygraph.prototype.__init__ = function(div, file, attrs) { } } + this.createDragInterface_(); + this.start_(); }; @@ -576,7 +578,6 @@ Dygraph.prototype.attr_ = function(name, seriesName) { Dygraph.OPTIONS_REFERENCE[name] = true; } // - return seriesName ? this.attributes_.getForSeries(name, seriesName) : this.attributes_.get(name); }; @@ -598,6 +599,10 @@ Dygraph.prototype.getOption = function(name, opt_seriesName) { return this.attr_(name, opt_seriesName); }; +Dygraph.prototype.getOptionForAxis = function(name, axis) { + return this.attributes_.getForAxis(name, axis); +}; + /** * @private * @param String} axis The name of the axis (i.e. 'x', 'y' or 'y2') @@ -654,8 +659,18 @@ Dygraph.prototype.xAxisRange = function() { * data set. */ Dygraph.prototype.xAxisExtremes = function() { + var pad = this.attr_('xRangePad') / this.plotter_.area.w; + if (this.numRows() == 0) { + return [0 - pad, 1 + pad]; + } var left = this.rawData_[0][0]; var right = this.rawData_[this.rawData_.length - 1][0]; + if (pad) { + // Must keep this in sync with dygraph-layout _evaluateLimits() + var range = right - left; + left -= range * pad; + right += range * pad; + } return [left, right]; }; @@ -831,7 +846,8 @@ Dygraph.prototype.toPercentYCoord = function(y, axis) { var yRange = this.yAxisRange(axis); var pct; - if (!this.axes_[axis].logscale) { + var logscale = this.attributes_.getForAxis("logscale", axis); + if (!logscale) { // yRange[1] - y is unit distance from the bottom. // yRange[1] - yRange[0] is the scale of the range. // (yRange[1] - y) / (yRange[1] - yRange[0]) is the % from the bottom. @@ -870,6 +886,7 @@ Dygraph.prototype.toPercentXCoord = function(x) { * @return { Integer } The number of columns. */ Dygraph.prototype.numColumns = function() { + if (!this.rawData_) return 0; return this.rawData_[0] ? this.rawData_[0].length : this.attr_("labels").length; }; @@ -878,25 +895,11 @@ Dygraph.prototype.numColumns = function() { * @return { Integer } The number of rows, less any header. */ Dygraph.prototype.numRows = function() { + if (!this.rawData_) return 0; return this.rawData_.length; }; /** - * Returns the full range of the x-axis, as determined by the most extreme - * values in the data set. Not affected by zooming, visibility, etc. - * TODO(danvk): merge w/ xAxisExtremes - * @return { Array } A [low, high] pair - * @private - */ -Dygraph.prototype.fullXRange_ = function() { - if (this.numRows() > 0) { - return [this.rawData_[0][0], this.rawData_[this.numRows() - 1][0]]; - } else { - return [0, 1]; - } -}; - -/** * Returns the value in the given row and column. If the row and column exceed * the bounds on the data, returns null. Also returns null if the value is * missing. @@ -942,12 +945,6 @@ Dygraph.prototype.createInterface_ = function() { this.hidden_ = this.createPlotKitCanvas_(this.canvas_); this.hidden_ctx_ = Dygraph.getContext(this.hidden_); - if (this.attr_('showRangeSelector')) { - // The range selector must be created here so that its canvases and contexts get created here. - // For some reason, if the canvases and contexts don't get created here, things don't work in IE. - this.rangeSelector_ = new DygraphRangeSelector(this); - } - // The interactive parts of the graph are drawn on top of the chart. this.graphDiv.appendChild(this.hidden_); this.graphDiv.appendChild(this.canvas_); @@ -956,32 +953,30 @@ Dygraph.prototype.createInterface_ = function() { // Create the grapher this.layout_ = new DygraphLayout(this); - if (this.rangeSelector_) { - // This needs to happen after the graph canvases are added to the div and the layout object is created. - this.rangeSelector_.addToGraph(this.graphDiv, this.layout_); - } - var dygraph = this; - this.mouseMoveHandler = function(e) { + this.mouseMoveHandler_ = function(e) { dygraph.mouseMove_(e); }; - this.addEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler); - this.mouseOutHandler = function(e) { + this.mouseOutHandler_ = function(e) { dygraph.mouseOut_(e); }; - this.addEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler); - this.createDragInterface_(); + this.addEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler_); + this.addEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler_); - this.resizeHandler = function(e) { - dygraph.resize(); - }; + // Don't recreate and register the resize handler on subsequent calls. + // This happens when the graph is resized. + if (!this.resizeHandler_) { + this.resizeHandler_ = function(e) { + dygraph.resize(); + }; - // Update when the window is resized. - // TODO(danvk): drop frames depending on complexity of the chart. - this.addEvent(window, 'resize', this.resizeHandler); + // Update when the window is resized. + // TODO(danvk): drop frames depending on complexity of the chart. + this.addEvent(window, 'resize', this.resizeHandler_); + } }; /** @@ -997,16 +992,24 @@ Dygraph.prototype.destroy = function() { } }; - for (var idx = 0; idx < this.registeredEvents_.length; idx++) { - var reg = this.registeredEvents_[idx]; - Dygraph.removeEvent(reg.elem, reg.type, reg.fn); + if (this.registeredEvents_) { + for (var idx = 0; idx < this.registeredEvents_.length; idx++) { + var reg = this.registeredEvents_[idx]; + Dygraph.removeEvent(reg.elem, reg.type, reg.fn); + } } + this.registeredEvents_ = []; // remove mouse event handlers (This may not be necessary anymore) - Dygraph.removeEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler); - Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler); + Dygraph.removeEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler_); + Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler_); Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseUpHandler_); + + // remove window handlers + Dygraph.removeEvent(window,'resize',this.resizeHandler_); + this.resizeHandler_ = null; + removeRecursive(this.maindiv_); var nullOut = function(obj) { @@ -1016,9 +1019,6 @@ Dygraph.prototype.destroy = function() { } } }; - // remove event handlers - Dygraph.removeEvent(window,'resize',this.resizeHandler); - this.resizeHandler = null; // These may not all be necessary, but it can't hurt... nullOut(this.layout_); nullOut(this.plotter_); @@ -1140,7 +1140,7 @@ Dygraph.prototype.getPropertiesForSeries = function(series_name) { column: idx, visible: this.visibility()[idx - 1], color: this.colorsMap_[series_name], - axis: 1 + this.seriesToAxisMap_[series_name] + axis: 1 + this.attributes_.axisForSeries(series_name) }; }; @@ -1280,6 +1280,12 @@ Dygraph.prototype.createDragInterface_ = function() { bindHandler(interactionModel[eventName])); } + // unregister the handler on subsequent calls. + // This happens when the graph is resized. + if (this.mouseUpHandler_) { + Dygraph.removeEvent(document, 'mouseup', this.mouseUpHandler_); + } + // If the user releases the mouse button during a drag, but not over the // canvas, then it doesn't count as a zooming action. this.mouseUpHandler_ = function(event) { @@ -1458,10 +1464,8 @@ Dygraph.prototype.doZoomY_ = function(lowY, highY) { /** * Reset the zoom to the original view coordinates. This is the same as * double-clicking on the graph. - * - * @private */ -Dygraph.prototype.doUnzoom_ = function() { +Dygraph.prototype.resetZoom = function() { var dirty = false, dirtyX = false, dirtyY = false; if (this.dateWindow_ !== null) { dirty = true; @@ -1696,7 +1700,6 @@ Dygraph.prototype.findStackedPoint = function(domX, domY) { var row = this.findClosestRow(domX); var boundary = this.getLeftBoundary_(); var rowIdx = row - boundary; - var sets = this.layout_.points; var closestPoint, closestSeries; for (var setIdx = 0; setIdx < this.layout_.datasets.length; ++setIdx) { var points = this.layout_.points[setIdx]; @@ -1847,7 +1850,8 @@ Dygraph.prototype.animateSelection_ = function(direction) { * @private */ Dygraph.prototype.updateSelection_ = function(opt_animFraction) { - var defaultPrevented = this.cascadeEvents_('select', { + /*var defaultPrevented = */ + this.cascadeEvents_('select', { selectedX: this.lastx_, selectedPoints: this.selPoints_ }); @@ -2077,7 +2081,7 @@ Dygraph.prototype.addXTicks_ = function() { if (this.dateWindow_) { range = [this.dateWindow_[0], this.dateWindow_[1]]; } else { - range = this.fullXRange_(); + range = this.xAxisExtremes(); } var xAxisOptionsView = this.optionsViewForAxis_('x'); @@ -2146,6 +2150,8 @@ Dygraph.prototype.extremeValues_ = function(series) { Dygraph.prototype.predraw_ = function() { var start = new Date(); + this.layout_.computePlotArea(); + // TODO(danvk): move more computations out of drawGraph_ and into here. this.computeYAxes_(); @@ -2165,10 +2171,6 @@ Dygraph.prototype.predraw_ = function() { this.cascadeEvents_('predraw'); - if (this.rangeSelector_) { - this.rangeSelector_.renderStaticLayer(); - } - // Convert the raw data (a 2D array) into the internal format and compute // rolling averages. this.rolledSeries_ = [null]; // x-axis is the first series and it's special @@ -2371,9 +2373,7 @@ Dygraph.prototype.drawGraph_ = function() { if (this.attr_("timingName")) { var end = new Date(); - if (console) { - console.log(this.attr_("timingName") + " - drawGraph: " + (end - start) + "ms"); - } + Dygraph.info(this.attr_("timingName") + " - drawGraph: " + (end - start) + "ms"); } }; @@ -2407,11 +2407,6 @@ Dygraph.prototype.renderGraph_ = function(is_initial_draw) { this.canvas_.getContext('2d').clearRect(0, 0, this.canvas_.width, this.canvas_.height); - // Generate a static legend before any particular point is selected. - - if (this.rangeSelector_) { - this.rangeSelector_.renderInteractiveLayer(); - } if (this.attr_("drawCallback") !== null) { this.attr_("drawCallback")(this, is_initial_draw); } @@ -2423,15 +2418,14 @@ Dygraph.prototype.renderGraph_ = function(is_initial_draw) { * currently being displayed. This includes things like the number of axes and * the style of the axes. It does not include the range of each axis and its * tick marks. - * This fills in this.axes_ and this.seriesToAxisMap_. + * This fills in this.axes_. * axes_ = [ { options } ] - * seriesToAxisMap_ = { seriesName: 0, seriesName2: 1, ... } * indices are into the axes_ array. */ Dygraph.prototype.computeYAxes_ = function() { // Preserve valueWindow settings if they exist, and if the user hasn't // specified a new valueRange. - var i, valueWindows, seriesName, axis, index, opts, v; + var valueWindows, axis, index, opts, v; if (this.axes_ !== undefined && this.user_attrs_.hasOwnProperty("valueRange") === false) { valueWindows = []; for (index = 0; index < this.axes_.length; index++) { @@ -2439,71 +2433,25 @@ Dygraph.prototype.computeYAxes_ = function() { } } - this.axes_ = [{ yAxisId : 0, g : this }]; // always have at least one y-axis. - this.seriesToAxisMap_ = {}; + // this.axes_ doesn't match this.attributes_.axes_.options. It's used for + // data computation as well as options storage. + // Go through once and add all the axes. + this.axes_ = []; - // Get a list of series names. - var labels = this.attr_("labels"); - var series = {}; - for (i = 1; i < labels.length; i++) series[labels[i]] = (i - 1); - - // all options which could be applied per-axis: - var axisOptions = [ - 'includeZero', - 'valueRange', - 'labelsKMB', - 'labelsKMG2', - 'pixelsPerYLabel', - 'yAxisLabelWidth', - 'axisLabelFontSize', - 'axisTickSize', - 'logscale' - ]; - - // Copy global axis options over to the first axis. - for (i = 0; i < axisOptions.length; i++) { - var k = axisOptions[i]; - v = this.attr_(k); - if (v) this.axes_[0][k] = v; + for (axis = 0; axis < this.attributes_.numAxes(); axis++) { + // Add a new axis, making a copy of its per-axis options. + opts = { g : this }; + Dygraph.update(opts, this.attributes_.axisOptions(axis)); + this.axes_[axis] = opts; } - // Go through once and add all the axes. - for (seriesName in series) { - if (!series.hasOwnProperty(seriesName)) continue; - axis = this.attr_("axis", seriesName); - if (axis === null) { - this.seriesToAxisMap_[seriesName] = 0; - continue; - } - if (typeof(axis) == 'object') { - // Add a new axis, making a copy of its per-axis options. - opts = {}; - Dygraph.update(opts, this.axes_[0]); - Dygraph.update(opts, { valueRange: null }); // shouldn't inherit this. - var yAxisId = this.axes_.length; - opts.yAxisId = yAxisId; - opts.g = this; - Dygraph.update(opts, axis); - this.axes_.push(opts); - this.seriesToAxisMap_[seriesName] = yAxisId; - } - } - - // Go through one more time and assign series to an axis defined by another - // series, e.g. { 'Y1: { axis: {} }, 'Y2': { axis: 'Y1' } } - for (seriesName in series) { - if (!series.hasOwnProperty(seriesName)) continue; - axis = this.attr_("axis", seriesName); - if (typeof(axis) == 'string') { - if (!this.seriesToAxisMap_.hasOwnProperty(axis)) { - this.error("Series " + seriesName + " wants to share a y-axis with " + - "series " + axis + ", which does not define its own axis."); - return null; - } - var idx = this.seriesToAxisMap_[axis]; - this.seriesToAxisMap_[seriesName] = idx; - } - } + + // Copy global valueRange option over to the first axis. + // NOTE(konigsberg): Are these two statements necessary? + // I tried removing it. The automated tests pass, and manually + // messing with tests/zoom.html showed no trouble. + v = this.attr_('valueRange'); + if (v) this.axes_[0].valueRange = v; if (valueWindows !== undefined) { // Restore valueWindow settings. @@ -2525,7 +2473,6 @@ Dygraph.prototype.computeYAxes_ = function() { } } } - }; /** @@ -2533,13 +2480,7 @@ Dygraph.prototype.computeYAxes_ = function() { * @return {Number} the number of axes. */ Dygraph.prototype.numAxes = function() { - var last_axis = 0; - for (var series in this.seriesToAxisMap_) { - if (!this.seriesToAxisMap_.hasOwnProperty(series)) continue; - var idx = this.seriesToAxisMap_[series]; - if (idx > last_axis) last_axis = idx; - } - return 1 + last_axis; + return this.attributes_.numAxes(); }; /** @@ -2551,7 +2492,7 @@ Dygraph.prototype.numAxes = function() { */ Dygraph.prototype.axisPropertiesForSeries = function(series) { // TODO(danvk): handle errors. - return this.axes_[this.seriesToAxisMap_[series]]; + return this.axes_[this.attributes_.axisForSeries(series)]; }; /** @@ -2561,25 +2502,25 @@ Dygraph.prototype.axisPropertiesForSeries = function(series) { * This fills in the valueRange and ticks fields in each entry of this.axes_. */ Dygraph.prototype.computeYAxisRanges_ = function(extremes) { - // Build a map from axis number -> [list of series names] - var seriesForAxis = [], series; - for (series in this.seriesToAxisMap_) { - if (!this.seriesToAxisMap_.hasOwnProperty(series)) continue; - var idx = this.seriesToAxisMap_[series]; - while (seriesForAxis.length <= idx) seriesForAxis.push([]); - seriesForAxis[idx].push(series); - } + + var isNullUndefinedOrNaN = function(num) { + return isNaN(parseFloat(num)); + }; + var series; + var numAxes = this.attributes_.numAxes(); // Compute extreme values, a span and tick marks for each axis. - for (var i = 0; i < this.axes_.length; i++) { + for (var i = 0; i < numAxes; i++) { var axis = this.axes_[i]; + var logscale = this.attributes_.getForAxis("logscale", i); + var includeZero = this.attributes_.getForAxis("includeZero", i); + series = this.attributes_.seriesForAxis(i); - if (!seriesForAxis[i]) { + if (series.length === 0) { // If no series are defined or visible then use a reasonable default axis.extremeRange = [0, 1]; } else { // Calculate the extremes of extremes. - series = seriesForAxis[i]; var minY = Infinity; // extremes[series[0]][0]; var maxY = -Infinity; // extremes[series[0]][1]; var extremeMinY, extremeMaxY; @@ -2598,35 +2539,71 @@ Dygraph.prototype.computeYAxisRanges_ = function(extremes) { maxY = Math.max(extremeMaxY, maxY); } } - if (axis.includeZero && minY > 0) minY = 0; + + // Include zero if requested by the user. + if (includeZero && !logscale) { + if (minY > 0) minY = 0; + if (maxY < 0) maxY = 0; + } // Ensure we have a valid scale, otherwise default to [0, 1] for safety. if (minY == Infinity) minY = 0; if (maxY == -Infinity) maxY = 1; - // Add some padding and round up to an integer to be human-friendly. var span = maxY - minY; - // special case: if we have no sense of scale, use +/-10% of the sole value. - if (span === 0) { span = maxY; } + // special case: if we have no sense of scale, center on the sole value. + if (span === 0) { + if (maxY !== 0) { + span = Math.abs(maxY); + } else { + // ... and if the sole value is zero, use range 0-1. + maxY = 1; + span = 1; + } + } + + // Add some padding. This supports two Y padding operation modes: + // + // - backwards compatible (yRangePad not set): + // 10% padding for automatic Y ranges, but not for user-supplied + // ranges, and move a close-to-zero edge to zero except if + // avoidMinZero is set, since drawing at the edge results in + // invisible lines. Unfortunately lines drawn at the edge of a + // user-supplied range will still be invisible. If logscale is + // set, add a variable amount of padding at the top but + // none at the bottom. + // + // - new-style (yRangePad set by the user): + // always add the specified Y padding. + // + var ypadCompat = true; + var ypad = 0.1; // add 10% + if (this.attr_('yRangePad') !== null) { + ypadCompat = false; + // Convert pixel padding to ratio + ypad = this.attr_('yRangePad') / this.plotter_.area.h; + } var maxAxisY, minAxisY; - if (axis.logscale) { - maxAxisY = maxY + 0.1 * span; - minAxisY = minY; + if (logscale) { + if (ypadCompat) { + maxAxisY = maxY + ypad * span; + minAxisY = minY; + } else { + var logpad = Math.exp(Math.log(span) * ypad); + maxAxisY = maxY * logpad; + minAxisY = minY / logpad; + } } else { - maxAxisY = maxY + 0.1 * span; - minAxisY = minY - 0.1 * span; + maxAxisY = maxY + ypad * span; + minAxisY = minY - ypad * span; - // Try to include zero and make it minAxisY (or maxAxisY) if it makes sense. - if (!this.attr_("avoidMinZero")) { + // Backwards-compatible behavior: Move the span to start or end at zero if it's + // close to zero, but not if avoidMinZero is set. + if (ypadCompat && !this.attr_("avoidMinZero")) { if (minAxisY < 0 && minY >= 0) minAxisY = 0; if (maxAxisY > 0 && maxY <= 0) maxAxisY = 0; } - - if (this.attr_("includeZero")) { - if (maxY < 0) maxAxisY = 0; - if (minY > 0) minAxisY = 0; - } } axis.extremeRange = [minAxisY, maxAxisY]; } @@ -2637,7 +2614,20 @@ Dygraph.prototype.computeYAxisRanges_ = function(extremes) { axis.computedValueRange = [axis.valueWindow[0], axis.valueWindow[1]]; } else if (axis.valueRange) { // This is a user-set value range for this axis. - axis.computedValueRange = [axis.valueRange[0], axis.valueRange[1]]; + var y0 = isNullUndefinedOrNaN(axis.valueRange[0]) ? axis.extremeRange[0] : axis.valueRange[0]; + var y1 = isNullUndefinedOrNaN(axis.valueRange[1]) ? axis.extremeRange[1] : axis.valueRange[1]; + if (!ypadCompat) { + if (axis.logscale) { + var logpad = Math.exp(Math.log(span) * ypad); + y0 *= logpad; + y1 /= logpad; + } else { + var span = y1 - y0; + y0 -= span * ypad; + y1 += span * ypad; + } + } + axis.computedValueRange = [y0, y1]; } else { axis.computedValueRange = axis.extremeRange; } @@ -2862,6 +2852,10 @@ Dygraph.prototype.detectTypeFromString_ = function(str) { isDate = true; } + this.setXAxisOptions_(isDate); +}; + +Dygraph.prototype.setXAxisOptions_ = function(isDate) { if (isDate) { this.attrs_.xValueParser = Dygraph.dateParser; this.attrs_.axes.x.valueFormatter = Dygraph.dateString_; @@ -3098,8 +3092,8 @@ Dygraph.prototype.parseArray_ = function(data) { if (Dygraph.isDateLike(data[0][0])) { // Some intelligent defaults for a date x-axis. this.attrs_.axes.x.valueFormatter = Dygraph.dateString_; - this.attrs_.axes.x.axisLabelFormatter = Dygraph.dateAxisFormatter; this.attrs_.axes.x.ticker = Dygraph.dateTicker; + this.attrs_.axes.x.axisLabelFormatter = Dygraph.dateAxisFormatter; // Assume they're all dates. var parsedData = Dygraph.clone(data); @@ -3121,8 +3115,8 @@ Dygraph.prototype.parseArray_ = function(data) { // Some intelligent defaults for a numeric x-axis. /** @private (shut up, jsdoc!) */ this.attrs_.axes.x.valueFormatter = function(x) { return x; }; - this.attrs_.axes.x.axisLabelFormatter = Dygraph.numberAxisLabelFormatter; this.attrs_.axes.x.ticker = Dygraph.numericLinearTicks; + this.attrs_.axes.x.axisLabelFormatter = Dygraph.numberAxisLabelFormatter; return data; } }; @@ -3265,6 +3259,7 @@ Dygraph.prototype.parseDataTable_ = function(data) { if (annotations.length > 0) { this.setAnnotations(annotations, true); } + this.attributes_.reparseSeries(); }; /** @@ -3363,6 +3358,8 @@ Dygraph.prototype.updateOptions = function(input_attrs, block_redraw) { Dygraph.updateDeep(this.user_attrs_, attrs); + this.attributes_.reparseSeries(); + if (file) { this.file_ = file; if (!block_redraw) this.start_(); @@ -3399,7 +3396,8 @@ Dygraph.mapLegacyOptions_ = function(attrs) { if (typeof(attrs[opt]) != 'undefined') { Dygraph.warn("Option " + opt + " is deprecated. Use the " + new_opt + " option for the " + axis + " axis instead. " + - "(e.g. { axes : { " + axis + " : { " + new_opt + " : ... } } }"); + "(e.g. { axes : { " + axis + " : { " + new_opt + " : ... } } } " + + "(see http://dygraphs.com/per-axis.html for more information."); set(axis, new_opt, attrs[opt]); delete my_attrs[opt]; } @@ -3463,6 +3461,7 @@ Dygraph.prototype.resize = function(width, height) { // createInterface_ reset the layout, so we need to do this. this.layout_.setAnnotations(this.annotations_); } + this.createDragInterface_(); this.predraw_(); }