App Designer won't display static image

Question

Daemonic 2020-2-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/505697-app-designer-won-t-display-static-image

回答： Daemonic 2020-2-24

采纳的回答： Daemonic

在 MATLAB Online 中打开

I'm trying out App Designer in ver. 2019a and attmepting to display a static image.

From Designer View I select "Image" from the Component Library
For Image in the Component Browser, I selected browse and found a .jpg image in the current directory (i.e., same directory in which the app is saved.
When I save and run the app, I get the following stack of errors in the Command Window.

Warning: Error occurred when parsing the ImageSource value.

> In matlab.ui.control.internal.controller.ImageController/getImagePropertiesForView (line 189)

In matlab.ui.control.internal.controller.ImageController/getPropertiesForView (line 55)

In appdesservices.internal.interfaces.controller.mixin.ViewPropertiesHandler/getPVPairsForView (line 248)

In appdesservices.internal.interfaces.controller.AbstractController/populateView (line 152)

In matlab.ui.control.internal.controller.ComponentControllerFactory/createController (line 172)

In matlab.ui.control.internal.model.ComponentModel/createController (line 68)

In matlab.ui.internal.componentframework.WebControllerFactory/create (line 94)

In appdesigner.internal.application.figure.DesktopFigureService/captureScreenshot (line 19)

In appdesigner.internal.model.AppModel.runAppHelper (line 688)

In appdesigner.internal.model.AppModel>@()appdesigner.internal.model.AppModel.runAppHelper(obj,appArguments) (line 509)

>>

Here is the code in Code View:

  % Create Image
            app.Image = uiimage(app.UIFigure);
            app.Image.Position = [432 314 100 100];
            app.Image.ImageSource = 'IMG_0565.jpg';
            % Show the figure after all components are created
            app.UIFigure.Visible = 'on';