Image scaling

Use the scaling option to control how an image is adjusted for a given placeholder shape.

With {"scaling": "contain"}, the image is resized to fit within the shape.

With {"scaling": "cover"}, the image is resized to cover the entire shape. As a result, the image may overflow either horizontally or vertically.

When scaling is unspecified or null, the image is placed as-is according to its intrinsic size.

Reference: the Image object

Download: input.zip · output.pptx

template.pptx

output.pptx

data.json

{
  "slides": [
    {
      "template": 1,
      "slide-title": "\"scaling\": \"contain\"",
      "hedgehog": {
        "type": "image",
        "src": "hedgehog.jpg",
        "scaling": "contain"
      }
    },
    {
      "template": 1,
      "slide-title": "\"scaling\": \"cover\"",
      "hedgehog": {
        "type": "image",
        "src": "hedgehog.jpg",
        "scaling": "cover"
      }
    },
    {
      "slide-title": "\"scaling\": null",
      "template": 1,
      "hedgehog": {
        "type": "image",
        "src": "hedgehog.jpg"
      }
    }
  ]
}