Highcharts 导航器手柄高度
Highcharts navigator handle height
有什么方法可以增加 highstock 导航器组件中手柄的高度吗?现在,唯一可用的选项是更改颜色和边框颜色。手柄的高度和宽度如何?
http://api.highcharts.com/highstock#navigator.handles
谢谢,
维卡斯。
也有增加导航器高度的选项..
检查这个 fiddle:
代码:
navigator: {
height: 100
},
您可以包装 drawHandles
函数并修改它以增加高度。
var height = 20;
(function (H) {
H.wrap(H.Scroller.prototype, 'drawHandle', function (proceed, x, index) {
var scroller = this,
chart = scroller.chart,
renderer = chart.renderer,
elementsToDestroy = scroller.elementsToDestroy,
handles = scroller.handles,
handlesOptions = scroller.navigatorOptions.handles,
attr = {
fill: handlesOptions.backgroundColor,
stroke: handlesOptions.borderColor,
'stroke-width': 1
},
tempElem;
// create the elements
if (!scroller.rendered) {
// the group
handles[index] = renderer.g('navigator-handle-' + ['left', 'right'][index])
.css({
cursor: 'e-resize'
})
.attr({
zIndex: 4 - index
}) // zIndex = 3 for right handle, 4 for left
.add();
// the rectangle
tempElem = renderer.rect(-4.5, 0, 9, height, 0, 1)
.attr(attr)
.add(handles[index]);
elementsToDestroy.push(tempElem);
// the rifles
tempElem = renderer.path([
'M', -1.5, 4,
'L', -1.5, 12,
'M',
0.5, 4,
'L',
0.5, 12]).attr(attr)
.add(handles[index]);
elementsToDestroy.push(tempElem);
}
// Place it
handles[index][chart.isResizing ? 'animate' : 'attr']({
translateX: scroller.scrollerLeft + scroller.scrollbarHeight + parseInt(x, 10),
translateY: scroller.top + scroller.height / 2 - 8
});
});
}(Highcharts));
有什么方法可以增加 highstock 导航器组件中手柄的高度吗?现在,唯一可用的选项是更改颜色和边框颜色。手柄的高度和宽度如何?
http://api.highcharts.com/highstock#navigator.handles
谢谢,
维卡斯。
也有增加导航器高度的选项..
检查这个 fiddle:
代码:
navigator: {
height: 100
},
您可以包装 drawHandles
函数并修改它以增加高度。
var height = 20;
(function (H) {
H.wrap(H.Scroller.prototype, 'drawHandle', function (proceed, x, index) {
var scroller = this,
chart = scroller.chart,
renderer = chart.renderer,
elementsToDestroy = scroller.elementsToDestroy,
handles = scroller.handles,
handlesOptions = scroller.navigatorOptions.handles,
attr = {
fill: handlesOptions.backgroundColor,
stroke: handlesOptions.borderColor,
'stroke-width': 1
},
tempElem;
// create the elements
if (!scroller.rendered) {
// the group
handles[index] = renderer.g('navigator-handle-' + ['left', 'right'][index])
.css({
cursor: 'e-resize'
})
.attr({
zIndex: 4 - index
}) // zIndex = 3 for right handle, 4 for left
.add();
// the rectangle
tempElem = renderer.rect(-4.5, 0, 9, height, 0, 1)
.attr(attr)
.add(handles[index]);
elementsToDestroy.push(tempElem);
// the rifles
tempElem = renderer.path([
'M', -1.5, 4,
'L', -1.5, 12,
'M',
0.5, 4,
'L',
0.5, 12]).attr(attr)
.add(handles[index]);
elementsToDestroy.push(tempElem);
}
// Place it
handles[index][chart.isResizing ? 'animate' : 'attr']({
translateX: scroller.scrollerLeft + scroller.scrollbarHeight + parseInt(x, 10),
translateY: scroller.top + scroller.height / 2 - 8
});
});
}(Highcharts));