In order for the module to be able to calculate prices and render the PDF in real size, the module needs product measurements for each product image.
To add a measurement, click on the “Images” tab, selected an image, drag and resize the ruler and save once you entered a size in centimeters (cm).
It’s also recommended to set the origin point at the top left corner of the product.
This can be done by clicking the red target icon and dragging the green crossed lines to the top left corner.
You can also copy the measurement to other images if they are similar in size and shape to the current image.
The initial size and position of the design elements will follow the size and the position of the measure & the origin point.