can you help me, to modify the parameters of the axes in matlab R2014a

1 次查看（过去 30 天）
manel maatouk
manel maatouk 2018-5-1
回答： manel maatouk 2018-5-3
can you help me, to modify the parameters of the axes in matlab R2014a all these works are not taken into account in this version.
ax = gca
ax.XAxisLocation = 'top'
ax.YAxisLocation = 'left'
ax.XDir = 'normal'
ax.ZDir = 'reverse'
ax.DataAspectRatio = [1 1]
ax.PlotBoxAspectRatio = [1 1]
ax.PlotBoxAspectRatioMode='manual'
ax.Position=[0 0 1 1]
ax.ActivePositionProperty='position'_
I want to change:
  • the Xaxes in top
  • reverse the direction of the Y axis
  • change position in [0 0 1 1]
  • and modify ax.DataAspectRatio = [1 1]

请先登录，再回答此问题。

回答（3 个）

Ameer Hamza
Ameer Hamza 2018-5-1
In R2014a, you can use set() to modify the properties. For example to modify XAxisLocation use
set(ax, 'XAxisLocation', 'top');
you can modify all other properties with similar method.
  3 个评论
显示 1更早的评论
Ameer Hamza
Ameer Hamza 2018-5-3
Have you run following line
ax = gca;
also, type
class(ax)
does it output: matlab.graphics.axis.Axes?
Jan
Jan 2018-5-3
@manel: Then "ax" has been defined as a struct before. Search for anything like "ax.XDir...", where "ax" is overwritten by a struct.

请先登录，再进行评论。

Jan
Jan 2018-5-3
ax = gca
set(ax, 'XAxisLocation', 'top', ...
'YAxisLocation', 'left', ...
'XDir', 'normal', ...
'ZDir', 'reverse', ...
'DataAspectRatio', [1 1], ...
'PlotBoxAspectRatio', [1 1], ...
'PlotBoxAspectRatioMode, 'manual', ...
'Position', [0 0 1 1], ...
'ActivePositionProperty, 'position');
This should work.
  1 个评论
manel maatouk
manel maatouk 2018-5-3
this answer is accepted I mean without error but actually nothing changes for the display ie nothing is applied to the typed configuration

请先登录，再进行评论。

manel maatouk
manel maatouk 2018-5-3
What I want to do is draw with a plot a straight inclined with 20 degree (angle theta)and get the matrix that represents, it using:
F = getframe;
[X, map] = frame2im (F);
but for that I need to modify the axes of the plot to have the same unit for Xaxe and Yaxe and even to use as a unit the pixel

类别

在 Help Center 和 File Exchange 中查找有关 Graphics Object Identification 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by