ENGLISH VIDEO GUIDE
How Does the Coloring Page Maker Choose Page Orientation?
Watch the self-hosted version with English captions
See how three input shapes affect A4 page orientation.
Watch on YouTube · Download the MP4 · Read the guide · Maker Help & Guides
Transcript
How does this coloring page maker choose portrait or landscape? In the current version, the decoded image width and height determine the page direction. A square input uses portrait. Always check your printer settings before printing.
We created three synthetic images: an 800 by 1200 portrait, a 1000 by 1000 square, and a 1200 by 800 landscape. In headless Chrome, we used Clean Outline and A4, generated each page, and downloaded the PNG.
The portrait and square examples each produced an A4 portrait image, 2480 by 3508 pixels. The landscape example produced an A4 landscape image, 3508 by 2480 pixels. This is one controlled test using geometric PNG files, not photographs or a physical print.
If the orientation is unexpected, check the whole image, including white borders. Rotate or crop a copy before uploading if necessary, then generate again. Confirm paper size and orientation in the browser print dialog. Keep your original photo unchanged.