Image Combiner 
This action is used to take two images, place one over the other, and generate one image. The combined image is positioned at the X and Y coordinates specified in the action. To save the image, use the Image Saver action.
Features
The properties for this action are listed in the following table:
Property |
Data Type |
Access |
Use |
ImageFormat |
String |
In and out |
You save the image as one of the following types: image/png, image/gif, or image/jpeg. |
Y |
Integer |
In and out |
The Y-axis location where you want to paste the image. |
X |
Integer |
In and out |
The X-axis location where you want to paste the image. |
EncodedImageInput1 |
String |
In and out |
The background image that is combined with the EncodedImageInput2. Loaded through the Image Loader action or the output of another Dynamic Graphics action. |
EncodedImageInput2 |
String |
In and out |
The image to be placed on the background image, EncodedImageInput1. Loaded through the Image Loader action or the output of another Dynamic Graphics action. |
EncodedImage |
String |
Out |
The image encoded as a string. |
Success |
Boolean |
Out |
Indicates whether the action succeeded or failed. If it failed, errors are displayed in the server trace log. |