lines through markers on legend

조회 수: 19 (최근 30일)
Molepo Alfred
Molepo Alfred 2020년 8월 7일
댓글: Star Strider 2020년 8월 7일
I am having a plot but on the legend, there are no lines through the markes. How can I fix this?.
The structure of the code is as follows:
x=-10:0.1:10;
y=cos(x);
plot(x,y,'--o','MarkerSize',5,'DisplayName',' cos(x)')
hold on
y=sin(x)
plot(x,y,'--d','MarkerSize',5,'DisplayName',' sin(x)')
hold off
legend
grid on
  댓글 수: 3
madhan ravi
madhan ravi 2020년 8월 7일
Well it’s clearly a bug!
Star Strider
Star Strider 2020년 8월 7일
This might have already been fixed.
Be certain you have installed all the Updates. On the top toolstrip, click Help then Check for Updates.

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답변 (2개)

madhan ravi
madhan ravi 2020년 8월 7일
x = -10 : 0.1 : 10;
y = cos(x);
plot(x, y, '--o', 'MarkerSize', 5)
hold on
y = sin(x)
plot(x, y, '--d', 'MarkerSize', 5)
hold off
legend({'cos(x)', 'sin(x)'})
grid on
  댓글 수: 3
Molepo Alfred
Molepo Alfred 2020년 8월 7일
I have v 2019b.
As you can see on the figure, the lines are not going theough the markers on the legend. Its only the markers that are showing.
madhan ravi
madhan ravi 2020년 8월 7일
Seems like a bug to me. Try contacting MathWorks Support Team.

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Arthur Roué
Arthur Roué 2020년 8월 7일
You specified '--' option for your line style in 3rd argument of plot. If you want full lines, use '-' instead.
x=-10:0.1:10;
y=cos(x);
plot(x,y,'-o','MarkerSize',5,'DisplayName',' cos(x)')
hold on
y=sin(x)
plot(x,y,'-d','MarkerSize',5,'DisplayName',' sin(x)')
hold off
legend
grid on
  댓글 수: 3
Arthur Roué
Arthur Roué 2020년 8월 7일
I do have lines in the legend with previous code. Seems like your MATLAB is not working correctly...
Arthur Roué
Arthur Roué 2020년 8월 7일

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