Using Image Library

From APA 7.7, the Real-Time Designer provides functionality for manipulating image files in png, jpg, jpeg, tif and tiff formats.

Download the sample project here. For details on the various functions, see Image Library Objects.

To use the sample Image Library project:

1.

In Real-Time Designer, open the image_proj.dproj.

2.

Go to Business Logic > Event Handlers. The sample includes two event handlers:

New Event Handler: Illustrates the logic of various functions.

New Event Handler (2): Loads a callout demonstrating how to use the various functions.

3.

Go to Presentation > Callout.

4.

To view the images functionality, select an entity on the callout and click Insert an action.

5.

To run the project, click Run Main Project.

6.

Test the various functions using the options in the callout.