Carga
Carga
This commit is contained in:
512
static/lib/Highcharts-10.2.1/es-modules/Extensions/DragPanes.js
Normal file
512
static/lib/Highcharts-10.2.1/es-modules/Extensions/DragPanes.js
Normal file
@@ -0,0 +1,512 @@
|
||||
/* *
|
||||
*
|
||||
* Plugin for resizing axes / panes in a chart.
|
||||
*
|
||||
* (c) 2010-2021 Highsoft AS
|
||||
*
|
||||
* Author: Kacper Madej
|
||||
*
|
||||
* License: www.highcharts.com/license
|
||||
*
|
||||
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
||||
*
|
||||
* */
|
||||
'use strict';
|
||||
import H from '../Core/Globals.js';
|
||||
var hasTouch = H.hasTouch;
|
||||
import Axis from '../Core/Axis/Axis.js';
|
||||
import AxisDefaults from '../Core/Axis/AxisDefaults.js';
|
||||
import Pointer from '../Core/Pointer.js';
|
||||
import U from '../Core/Utilities.js';
|
||||
var addEvent = U.addEvent, clamp = U.clamp, isNumber = U.isNumber, merge = U.merge, objectEach = U.objectEach, relativeLength = U.relativeLength, wrap = U.wrap;
|
||||
/* *
|
||||
*
|
||||
* Class
|
||||
*
|
||||
* */
|
||||
/* eslint-disable no-invalid-this, valid-jsdoc */
|
||||
/**
|
||||
* The AxisResizer class.
|
||||
*
|
||||
* @private
|
||||
* @class
|
||||
* @name Highcharts.AxisResizer
|
||||
*
|
||||
* @param {Highcharts.Axis} axis
|
||||
* Main axis for the AxisResizer.
|
||||
*/
|
||||
var AxisResizer = /** @class */ (function () {
|
||||
function AxisResizer(axis) {
|
||||
/* eslint-enable no-invalid-this */
|
||||
this.axis = void 0;
|
||||
this.controlLine = void 0;
|
||||
this.lastPos = void 0;
|
||||
this.options = void 0;
|
||||
this.init(axis);
|
||||
}
|
||||
/**
|
||||
* Initialize the AxisResizer object.
|
||||
*
|
||||
* @function Highcharts.AxisResizer#init
|
||||
*
|
||||
* @param {Highcharts.Axis} axis
|
||||
* Main axis for the AxisResizer.
|
||||
*/
|
||||
AxisResizer.prototype.init = function (axis, update) {
|
||||
this.axis = axis;
|
||||
this.options = axis.options.resize;
|
||||
this.render();
|
||||
if (!update) {
|
||||
// Add mouse events.
|
||||
this.addMouseEvents();
|
||||
}
|
||||
};
|
||||
/**
|
||||
* Render the AxisResizer
|
||||
*
|
||||
* @function Highcharts.AxisResizer#render
|
||||
*/
|
||||
AxisResizer.prototype.render = function () {
|
||||
var resizer = this, axis = resizer.axis, chart = axis.chart, options = resizer.options, x = options.x || 0, y = options.y,
|
||||
// Normalize control line position according to the plot area
|
||||
pos = clamp(axis.top + axis.height + y, chart.plotTop, chart.plotTop + chart.plotHeight), attr = {}, lineWidth;
|
||||
if (!chart.styledMode) {
|
||||
attr = {
|
||||
cursor: options.cursor,
|
||||
stroke: options.lineColor,
|
||||
'stroke-width': options.lineWidth,
|
||||
dashstyle: options.lineDashStyle
|
||||
};
|
||||
}
|
||||
// Register current position for future reference.
|
||||
resizer.lastPos = pos - y;
|
||||
if (!resizer.controlLine) {
|
||||
resizer.controlLine = chart.renderer.path()
|
||||
.addClass('highcharts-axis-resizer');
|
||||
}
|
||||
// Add to axisGroup after axis update, because the group is recreated
|
||||
// Do .add() before path is calculated because strokeWidth() needs it.
|
||||
resizer.controlLine.add(axis.axisGroup);
|
||||
lineWidth = chart.styledMode ?
|
||||
resizer.controlLine.strokeWidth() :
|
||||
options.lineWidth;
|
||||
attr.d = chart.renderer.crispLine([
|
||||
['M', axis.left + x, pos],
|
||||
['L', axis.left + axis.width + x, pos]
|
||||
], lineWidth);
|
||||
resizer.controlLine.attr(attr);
|
||||
};
|
||||
/**
|
||||
* Set up the mouse and touch events for the control line.
|
||||
*
|
||||
* @function Highcharts.AxisResizer#addMouseEvents
|
||||
*/
|
||||
AxisResizer.prototype.addMouseEvents = function () {
|
||||
var resizer = this, ctrlLineElem = resizer.controlLine.element, container = resizer.axis.chart.container, eventsToUnbind = [], mouseMoveHandler, mouseUpHandler, mouseDownHandler;
|
||||
// Create mouse events' handlers.
|
||||
// Make them as separate functions to enable wrapping them:
|
||||
resizer.mouseMoveHandler = mouseMoveHandler = function (e) {
|
||||
resizer.onMouseMove(e);
|
||||
};
|
||||
resizer.mouseUpHandler = mouseUpHandler = function (e) {
|
||||
resizer.onMouseUp(e);
|
||||
};
|
||||
resizer.mouseDownHandler = mouseDownHandler = function (e) {
|
||||
resizer.onMouseDown(e);
|
||||
};
|
||||
// Add mouse move and mouseup events. These are bind to doc/container,
|
||||
// because resizer.grabbed flag is stored in mousedown events.
|
||||
eventsToUnbind.push(addEvent(container, 'mousemove', mouseMoveHandler), addEvent(container.ownerDocument, 'mouseup', mouseUpHandler), addEvent(ctrlLineElem, 'mousedown', mouseDownHandler));
|
||||
// Touch events.
|
||||
if (hasTouch) {
|
||||
eventsToUnbind.push(addEvent(container, 'touchmove', mouseMoveHandler), addEvent(container.ownerDocument, 'touchend', mouseUpHandler), addEvent(ctrlLineElem, 'touchstart', mouseDownHandler));
|
||||
}
|
||||
resizer.eventsToUnbind = eventsToUnbind;
|
||||
};
|
||||
/**
|
||||
* Mouse move event based on x/y mouse position.
|
||||
*
|
||||
* @function Highcharts.AxisResizer#onMouseMove
|
||||
*
|
||||
* @param {Highcharts.PointerEventObject} e
|
||||
* Mouse event.
|
||||
*/
|
||||
AxisResizer.prototype.onMouseMove = function (e) {
|
||||
/*
|
||||
* In iOS, a mousemove event with e.pageX === 0 is fired when holding
|
||||
* the finger down in the center of the scrollbar. This should
|
||||
* be ignored. Borrowed from Navigator.
|
||||
*/
|
||||
if (!e.touches || e.touches[0].pageX !== 0) {
|
||||
// Drag the control line
|
||||
if (this.grabbed) {
|
||||
this.hasDragged = true;
|
||||
this.updateAxes(this.axis.chart.pointer.normalize(e).chartY -
|
||||
this.options.y);
|
||||
}
|
||||
}
|
||||
};
|
||||
/**
|
||||
* Mouse up event based on x/y mouse position.
|
||||
*
|
||||
* @function Highcharts.AxisResizer#onMouseUp
|
||||
*
|
||||
* @param {Highcharts.PointerEventObject} e
|
||||
* Mouse event.
|
||||
*/
|
||||
AxisResizer.prototype.onMouseUp = function (e) {
|
||||
if (this.hasDragged) {
|
||||
this.updateAxes(this.axis.chart.pointer.normalize(e).chartY -
|
||||
this.options.y);
|
||||
}
|
||||
// Restore runPointActions.
|
||||
this.grabbed = this.hasDragged = this.axis.chart.activeResizer =
|
||||
null;
|
||||
};
|
||||
/**
|
||||
* Mousedown on a control line.
|
||||
* Will store necessary information for drag&drop.
|
||||
*
|
||||
* @function Highcharts.AxisResizer#onMouseDown
|
||||
*/
|
||||
AxisResizer.prototype.onMouseDown = function (e) {
|
||||
// Clear all hover effects.
|
||||
this.axis.chart.pointer.reset(false, 0);
|
||||
// Disable runPointActions.
|
||||
this.grabbed = this.axis.chart.activeResizer = true;
|
||||
};
|
||||
/**
|
||||
* Update all connected axes after a change of control line position
|
||||
*
|
||||
* @function Highcharts.AxisResizer#updateAxes
|
||||
*
|
||||
* @param {number} chartY
|
||||
*/
|
||||
AxisResizer.prototype.updateAxes = function (chartY) {
|
||||
var resizer = this, chart = resizer.axis.chart, axes = resizer.options.controlledAxis, nextAxes = axes.next.length === 0 ?
|
||||
[chart.yAxis.indexOf(resizer.axis) + 1] : axes.next,
|
||||
// Main axis is included in the prev array by default
|
||||
prevAxes = [resizer.axis].concat(axes.prev),
|
||||
// prev and next configs
|
||||
axesConfigs = [], stopDrag = false, plotTop = chart.plotTop, plotHeight = chart.plotHeight, plotBottom = plotTop + plotHeight, yDelta, calculatePercent = function (value) {
|
||||
return value * 100 / plotHeight + '%';
|
||||
}, normalize = function (val, min, max) {
|
||||
return Math.round(clamp(val, min, max));
|
||||
};
|
||||
// Normalize chartY to plot area limits
|
||||
chartY = clamp(chartY, plotTop, plotBottom);
|
||||
yDelta = chartY - resizer.lastPos;
|
||||
// Update on changes of at least 1 pixel in the desired direction
|
||||
if (yDelta * yDelta < 1) {
|
||||
return;
|
||||
}
|
||||
// First gather info how axes should behave
|
||||
[prevAxes, nextAxes].forEach(function (axesGroup, isNext) {
|
||||
axesGroup.forEach(function (axisInfo, i) {
|
||||
// Axes given as array index, axis object or axis id
|
||||
var axis = isNumber(axisInfo) ?
|
||||
// If it's a number - it's an index
|
||||
chart.yAxis[axisInfo] :
|
||||
(
|
||||
// If it's first elem. in first group
|
||||
(!isNext && !i) ?
|
||||
// then it's an Axis object
|
||||
axisInfo :
|
||||
// else it should be an id
|
||||
chart.get(axisInfo)), axisOptions = axis && axis.options, optionsToUpdate = {}, hDelta = 0, height, top, minLength, maxLength;
|
||||
// Skip if axis is not found
|
||||
// or it is navigator's yAxis (#7732)
|
||||
if (!axisOptions ||
|
||||
axisOptions.id === 'navigator-y-axis') {
|
||||
return;
|
||||
}
|
||||
top = axis.top;
|
||||
minLength = Math.round(relativeLength(axisOptions.minLength, plotHeight));
|
||||
maxLength = Math.round(relativeLength(axisOptions.maxLength, plotHeight));
|
||||
if (isNext) {
|
||||
// Try to change height first. yDelta could had changed
|
||||
yDelta = chartY - resizer.lastPos;
|
||||
// Normalize height to option limits
|
||||
height = normalize(axis.len - yDelta, minLength, maxLength);
|
||||
// Adjust top, so the axis looks like shrinked from top
|
||||
top = axis.top + yDelta;
|
||||
// Check for plot area limits
|
||||
if (top + height > plotBottom) {
|
||||
hDelta = plotBottom - height - top;
|
||||
chartY += hDelta;
|
||||
top += hDelta;
|
||||
}
|
||||
// Fit to plot - when overflowing on top
|
||||
if (top < plotTop) {
|
||||
top = plotTop;
|
||||
if (top + height > plotBottom) {
|
||||
height = plotHeight;
|
||||
}
|
||||
}
|
||||
// If next axis meets min length, stop dragging:
|
||||
if (height === minLength) {
|
||||
stopDrag = true;
|
||||
}
|
||||
axesConfigs.push({
|
||||
axis: axis,
|
||||
options: {
|
||||
top: calculatePercent(top - plotTop),
|
||||
height: calculatePercent(height)
|
||||
}
|
||||
});
|
||||
}
|
||||
else {
|
||||
// Normalize height to option limits
|
||||
height = normalize(chartY - top, minLength, maxLength);
|
||||
// If prev axis meets max length, stop dragging:
|
||||
if (height === maxLength) {
|
||||
stopDrag = true;
|
||||
}
|
||||
// Check axis size limits
|
||||
chartY = top + height;
|
||||
axesConfigs.push({
|
||||
axis: axis,
|
||||
options: {
|
||||
height: calculatePercent(height)
|
||||
}
|
||||
});
|
||||
}
|
||||
optionsToUpdate.height = height;
|
||||
});
|
||||
});
|
||||
// If we hit the min/maxLength with dragging, don't do anything:
|
||||
if (!stopDrag) {
|
||||
// Now update axes:
|
||||
axesConfigs.forEach(function (config) {
|
||||
config.axis.update(config.options, false);
|
||||
});
|
||||
chart.redraw(false);
|
||||
}
|
||||
};
|
||||
/**
|
||||
* Destroy AxisResizer. Clear outside references, clear events,
|
||||
* destroy elements, nullify properties.
|
||||
*
|
||||
* @function Highcharts.AxisResizer#destroy
|
||||
*/
|
||||
AxisResizer.prototype.destroy = function () {
|
||||
var resizer = this, axis = resizer.axis;
|
||||
// Clear resizer in axis
|
||||
delete axis.resizer;
|
||||
// Clear control line events
|
||||
if (this.eventsToUnbind) {
|
||||
this.eventsToUnbind.forEach(function (unbind) {
|
||||
unbind();
|
||||
});
|
||||
}
|
||||
// Destroy AxisResizer elements
|
||||
resizer.controlLine.destroy();
|
||||
// Nullify properties
|
||||
objectEach(resizer, function (val, key) {
|
||||
resizer[key] = null;
|
||||
});
|
||||
};
|
||||
// Default options for AxisResizer.
|
||||
AxisResizer.resizerOptions = {
|
||||
/**
|
||||
* Minimal size of a resizable axis. Could be set as a percent
|
||||
* of plot area or pixel size.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/resize-min-max-length
|
||||
* minLength and maxLength
|
||||
*
|
||||
* @type {number|string}
|
||||
* @product highstock
|
||||
* @requires modules/drag-panes
|
||||
* @apioption yAxis.minLength
|
||||
*/
|
||||
minLength: '10%',
|
||||
/**
|
||||
* Maximal size of a resizable axis. Could be set as a percent
|
||||
* of plot area or pixel size.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/resize-min-max-length
|
||||
* minLength and maxLength
|
||||
*
|
||||
* @type {number|string}
|
||||
* @product highstock
|
||||
* @requires modules/drag-panes
|
||||
* @apioption yAxis.maxLength
|
||||
*/
|
||||
maxLength: '100%',
|
||||
/**
|
||||
* Options for axis resizing. It adds a thick line between panes which
|
||||
* the user can drag in order to resize the panes.
|
||||
*
|
||||
* @sample {highstock} stock/demo/candlestick-and-volume
|
||||
* Axis resizing enabled
|
||||
*
|
||||
* @product highstock
|
||||
* @requires modules/drag-panes
|
||||
* @optionparent yAxis.resize
|
||||
*/
|
||||
resize: {
|
||||
/**
|
||||
* Contains two arrays of axes that are controlled by control line
|
||||
* of the axis.
|
||||
*
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
controlledAxis: {
|
||||
/**
|
||||
* Array of axes that should move out of the way of resizing
|
||||
* being done for the current axis. If not set, the next axis
|
||||
* will be used.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/multiple-resizers
|
||||
* Three panes with resizers
|
||||
* @sample {highstock} stock/yaxis/resize-multiple-axes
|
||||
* One resizer controlling multiple axes
|
||||
*
|
||||
* @type {Array<number|string>}
|
||||
* @default []
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
next: [],
|
||||
/**
|
||||
* Array of axes that should move with the current axis
|
||||
* while resizing.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/multiple-resizers
|
||||
* Three panes with resizers
|
||||
* @sample {highstock} stock/yaxis/resize-multiple-axes
|
||||
* One resizer controlling multiple axes
|
||||
*
|
||||
* @type {Array<number|string>}
|
||||
* @default []
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
prev: []
|
||||
},
|
||||
/**
|
||||
* Enable or disable resize by drag for the axis.
|
||||
*
|
||||
* @sample {highstock} stock/demo/candlestick-and-volume
|
||||
* Enabled resizer
|
||||
*
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
enabled: false,
|
||||
/**
|
||||
* Cursor style for the control line.
|
||||
*
|
||||
* In styled mode use class `highcharts-axis-resizer` instead.
|
||||
*
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
cursor: 'ns-resize',
|
||||
/**
|
||||
* Color of the control line.
|
||||
*
|
||||
* In styled mode use class `highcharts-axis-resizer` instead.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/styled-resizer
|
||||
* Styled resizer
|
||||
*
|
||||
* @type {Highcharts.ColorString}
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
lineColor: "#cccccc" /* Palette.neutralColor20 */,
|
||||
/**
|
||||
* Dash style of the control line.
|
||||
*
|
||||
* In styled mode use class `highcharts-axis-resizer` instead.
|
||||
*
|
||||
* @see For supported options check [dashStyle](#plotOptions.series.dashStyle)
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/styled-resizer
|
||||
* Styled resizer
|
||||
*
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
lineDashStyle: 'Solid',
|
||||
/**
|
||||
* Width of the control line.
|
||||
*
|
||||
* In styled mode use class `highcharts-axis-resizer` instead.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/styled-resizer
|
||||
* Styled resizer
|
||||
*
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
lineWidth: 4,
|
||||
/**
|
||||
* Horizontal offset of the control line.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/styled-resizer
|
||||
* Styled resizer
|
||||
*
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
x: 0,
|
||||
/**
|
||||
* Vertical offset of the control line.
|
||||
*
|
||||
* @sample {highstock} stock/yaxis/styled-resizer
|
||||
* Styled resizer
|
||||
*
|
||||
* @requires modules/drag-panes
|
||||
*/
|
||||
y: 0
|
||||
}
|
||||
};
|
||||
return AxisResizer;
|
||||
}());
|
||||
// Keep resizer reference on axis update
|
||||
Axis.keepProps.push('resizer');
|
||||
/* eslint-disable no-invalid-this */
|
||||
// Add new AxisResizer, update or remove it
|
||||
addEvent(Axis, 'afterRender', function () {
|
||||
var axis = this, resizer = axis.resizer, resizerOptions = axis.options.resize, enabled;
|
||||
if (resizerOptions) {
|
||||
enabled = resizerOptions.enabled !== false;
|
||||
if (resizer) {
|
||||
// Resizer present and enabled
|
||||
if (enabled) {
|
||||
// Update options
|
||||
resizer.init(axis, true);
|
||||
// Resizer present, but disabled
|
||||
}
|
||||
else {
|
||||
// Destroy the resizer
|
||||
resizer.destroy();
|
||||
}
|
||||
}
|
||||
else {
|
||||
// Resizer not present and enabled
|
||||
if (enabled) {
|
||||
// Add new resizer
|
||||
axis.resizer = new AxisResizer(axis);
|
||||
}
|
||||
// Resizer not present and disabled, so do nothing
|
||||
}
|
||||
}
|
||||
});
|
||||
// Clear resizer on axis remove.
|
||||
addEvent(Axis, 'destroy', function (e) {
|
||||
if (!e.keepEvents && this.resizer) {
|
||||
this.resizer.destroy();
|
||||
}
|
||||
});
|
||||
// Prevent any hover effects while dragging a control line of AxisResizer.
|
||||
wrap(Pointer.prototype, 'runPointActions', function (proceed) {
|
||||
if (!this.chart.activeResizer) {
|
||||
proceed.apply(this, Array.prototype.slice.call(arguments, 1));
|
||||
}
|
||||
});
|
||||
// Prevent default drag action detection while dragging a control line of
|
||||
// AxisResizer. (#7563)
|
||||
wrap(Pointer.prototype, 'drag', function (proceed) {
|
||||
if (!this.chart.activeResizer) {
|
||||
proceed.apply(this, Array.prototype.slice.call(arguments, 1));
|
||||
}
|
||||
});
|
||||
merge(true, AxisDefaults.defaultYAxisOptions, AxisResizer.resizerOptions);
|
||||
H.AxisResizer = AxisResizer;
|
||||
export default H.AxisResizer;
|
||||
Reference in New Issue
Block a user