How can I normalize one input for Patch across a subplot?

3 次查看（过去 30 天）
Kip Risch-Andrews
评论： Kip Risch-Andrews 2022-8-3
Ran in:
Hi there, I'm trying to use Patch to show areas of a graph where a certain event is occuring. What I want to do is have these bars show up on every figure in my subplot (which share the same x-axis), but scale the y-axis coordinates for each graph.
I was trying to use copyobj, but the maximum y-axis values are different for each part of the subplot. Here's the code for generating my patches currently - can I use 'Units','Normalized' or something similar for just the y values? Or do I have to manually put these patches into each figure
freeze_logger = [833 1394 10243 10807 19960 20528 29573 30135 38800 39362 48023 48584 57726 58292];
SEC2HRS = 2.7778e-04;
x_freeze = repelem(freeze_logger,2)*60*SEC2HRS;
y_freeze = repmat([-1e5 1e5 1e5 -1e5], 1,length(freeze_logger)/2);
freeze_patch = patch(x_freeze,y_freeze,'red','FaceAlpha',.3);

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2022-8-2
Use coordinates -inf and +inf . Then you can copyobj . Then in the copied object you can use
max( min(YCoordinates, YUpperBound), YLowerBound )
to compute the new coordinates without needing any logical indexing or anything like that.
  3 个评论
显示 1更早的评论
Walter Roberson
Walter Roberson 2022-8-3
freeze_patch1 = copyobj(freeze_patch,ax1);
freeze_patch1.YData = max( min(freeze_patch1.YData, YUpperBound), YLowerBound );

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Lighting, Transparency, and Shading 的更多信息

标签

产品


版本

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by