changing color and x-axis ticks in barplot
이전 댓글 표시
Hi
I'm making a barplot of some tests results, but on the x-axis the standard format uses 1-2-3-4 etc. However, I want to replace these ticks by text.
Furthermore, I want to give the different bars different colors. Is this possible?
Thanks!
답변 (1개)
Sven
2011년 12월 12일
JW, try this:
h = bar(rand(1,3))
set(gca,'XTickLabel',{'One','Two','Three'})
Setting different colours for each bar is a little tricky because bar() makes the bars as a group (with a consistent colour), but can be done to each bar separately using the faceVertexCData property as follows:
barGrpH = get(h,'Children');
myCols = lines(3);
set(barGrpH ,'FaceVertexCData',myCols)
댓글 수: 4
JW
2011년 12월 12일
Sven
2011년 12월 12일
Yep, the answer has a second part which sets the colour independently. The command lines(3) makes a set of 3 1-by-3 RGB colours that just happen to be be blue, green, red. You can insert any RGB colours you like here.
JW
2011년 12월 13일
Sven
2011년 12월 13일
No problems JW... I actually only wrote the first part first, then updated 10 minutes later... a bit sneaky :)
Be sure to hit "accept" if this question's answered - it helps keep lists of answered/unanswered questions organised and should help the next person with your same question find this answer.
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