[英]How to put in color a certain part of the background in a plot with matlab?
I would like to draw in grey color a certain part of the background in a plot. 我想在绘图中用灰色绘制背景的特定部分。 I know how to change the background color of the whole plot.I used this code after the plot function:
我知道如何更改整个绘图的背景颜色。我在plot函数之后使用了以下代码:
HANDLE = gca 处理= gca
get( HANDLE ); get(HANDLE);
set( HANDLE, 'Color', [0.7,0.7,0.7] ) set(HANDLE,'Color',[0.7,0.7,0.7])
Exemple: y=x^2 范例:y = x ^ 2
How can I do to draw the blue part of the background in grey and to leave the other parts in white? 如何将背景的蓝色部分绘制为灰色,而其他部分保留为白色?
Thank you in advance 先感谢您
You can always draw a filled 2D rectangle with the desired color: 您始终可以用所需的颜色绘制一个填充的2D矩形 :
rectangle('Position',[-5,400,10,400],'FaceColor',[0.7,0.7,0.7])
So: 所以:
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