MATLAB 蜡烛图句柄

发布于 2024-10-30 03:30:50 字数 190 浏览 4 评论 0原文

当我使用

>> load disney;
>> hcndl = candle(dis('3/31/98::4/30/98'))

hcndl =

  176.0044
  178.0032
  177.0031

如何使用此句柄来更改图表的背景颜色时。

谢谢

原文

When I use

>> load disney;
>> hcndl = candle(dis('3/31/98::4/30/98'))

hcndl =

  176.0044
  178.0032
  177.0031

How can I use this handle to change the background color of the chart.

Thanks

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花之痕靓丽 2024-11-06 03:30:50

我认为您正在寻找 set 函数。 Set 函数接受图窗的句柄并允许您更改图窗的属性。

handle  = candle(dis('3/31/98::4/30/98'));
set(handle,'BackgroundColor','blue');

I think you're looking for the set function. Set function accepts the handle of the figure and allows you to change the properties of the figure.

handle  = candle(dis('3/31/98::4/30/98'));
set(handle,'BackgroundColor','blue');

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世俗缘 2024-11-06 03:30:50

您想要修改轴的颜色。 candle 为您提供线的句柄，其父级是您要修改的轴。

load disney;
hcndl = candle(dis('3/31/98::4/30/98'));

%# find handle to axes using the first of the three handles
%# note that you could have used any of the three
axH = get(hcndl(1),'Parent');

%# modify axes
set(axH,'Color','k') %# black color

You want to modify the color of the axes. candle gives you handles to lines, whose parent are the axes you'd like to modify.

load disney;
hcndl = candle(dis('3/31/98::4/30/98'));

%# find handle to axes using the first of the three handles
%# note that you could have used any of the three
axH = get(hcndl(1),'Parent');

%# modify axes
set(axH,'Color','k') %# black color

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