Custom Command

$imageLoadFromURL

Loads an image from a URL and saves it with a reference name for later use in other image manipulation functions.

Usage

$imageLoadFromURL[name;URL]
  • name: A unique name you'll use to refer to this image in other $image... functions. Choose a descriptive name like "avatar" or "background".
  • URL: The full URL of the image you want to load. This URL must point directly to an image file (e.g., .png, .jpg, .gif).

Example

This example creates a 300x300 image, loads the author's avatar from their profile picture, and then draws the avatar onto the newly created image.

Member04/04/2025
!!exec $imageCreate[300;300] // Create Image Frame
$imageLoadFromURL[avatar;$replaceText[$authorAvatar;webp;png]] // Load the author's avatar
$imageDraw[avatar;0;0;300;300] // Draw the avatar onto the image frame
$image[$imageOutput] // Output the resulting image

Custom Command Bot 04/04/2025

Explanation:

  1. $imageCreate[300;300]: Creates a new image with dimensions 300x300 pixels.
  2. $imageLoadFromURL[avatar;$replaceText[$authorAvatar;webp;png]]:
    • Loads the image from the author's avatar URL ($authorAvatar).
    • $replaceText[$authorAvatar;webp;png] replaces .webp extensions with .png. This is a common workaround since not all image libraries fully support .webp and .png is generally more compatible. This ensures a compatible image format.
    • Saves the loaded image with the name "avatar".
  3. $imageDraw[avatar;0;0;300;300]: Draws the image named "avatar" (loaded in the previous step) onto the created image. The coordinates 0;0 specify the top-left corner of where the avatar should be placed, and 300;300 defines the width and height of the drawn image (effectively stretching or shrinking the avatar to fill the entire canvas).
  4. $image[$imageOutput]: Outputs the final image. $imageOutput is a special variable that tells the command processor to display the generated image.

Key takeaways:

  • The $imageLoadFromURL function doesn't directly display the image. It loads it into memory for further processing with other $image... functions.
  • You must provide a valid URL that points directly to an image file.
  • Choose meaningful names for your loaded images; this will make your code easier to read and understand.