could pass UIAxes= matlab.ui.control.UIAxes 's to its member's class instance?

2 次查看（过去 30 天）
audo King
audo King 2022-6-30
评论： Geoff Hayes 2022-6-30
Hi,
I'm using app design to generate ui code and modified to add my class like this:
it will report that cannot call script clearpoints as function .
classdef ds_scopeplot < matlab.apps.AppBase
% Properties that correspond to app components
properties (Access = public)
DataScopeUIFigure matlab.ui.Figure
uartcontrol_panel matlab.ui.container.Panel
PlotButton matlab.ui.control.Button
Switch matlab.ui.control.Switch
SwitchLabel matlab.ui.control.Label
AvailablePortDropDown matlab.ui.control.DropDown
AvailablePortDropDownLabel matlab.ui.control.Label
GridONCheckBox matlab.ui.control.CheckBox
channelselectionEditField matlab.ui.control.EditField
channelselectionEditFieldLabel matlab.ui.control.Label
dataplot_panel matlab.ui.container.Panel
UIAxes matlab.ui.control.UIAxes
Serial_Port_Instance;
end
% Callbacks that handle component events
methods (Access = private)
% Callback function
function ConnectButtonSizeChanged(app, event)
position = app.ConnectButton.Position;
end
function TargetSelectorValueChanged(app, event)
ab = app.AvailablePortDropDown.Value;
app.m_Port_Instance = [];
app.m_Port_Instance = serial_port_user_def(ab,230400);
end
function plot_serial_com_data(app)
app.m_Port_Instance.set_channel_status(0,app.UIAxes);% <--- here will report error about call...
% clearpoints() for cannot call script clearpoints as function.
end
end
end
class serial_port_user_def < handle
%varargin{1} value to check if need clear lines;
%varargin{2} app.UIaxis;
function set_channel_status(sIns,varargin)
if 1 == varargin{1}
sIns.m_plot_handles(size(sIns.m_number_of_opened_channel,2))= animatedline(varargin{2});% expect it works like animatedline(app.UIaxis);
else
%delete this channel data line
if ishandle(sIns.m_plot_handles(openedid))
clearpoints(sIns.m_plot_handles(openedid));
sIns.m_plot_handles(openedid) = [];
%drawnow;
end
end
end
  1 个评论
Geoff Hayes
Geoff Hayes 2022-6-30
@audo King - what is clearpoints? Is this a function that you have created? Why do you pass sIns.m_plot_handles in one call but no parameters in the other call?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Animation 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