Search results for: "image coordinates"

How can the use of coordinates in PHP image manipulation functions impact the final output of the image?

When using coordinates in PHP image manipulation functions, it is crucial to ensure that the coordinates are within the boundaries of the image to avo...

Is it feasible to split an uploaded image in PHP to allow for additional image uploads at specific coordinates?

One way to achieve this is by using PHP's image processing functions to split the uploaded image into multiple smaller images based on specific coordi...

What is the best way to set the zero point for coordinates in an image created using PHP's image function?

When creating an image using PHP's image functions, the top-left corner is typically considered the zero point for coordinates. To set a different zer...

What are some free programs that can help determine pixel coordinates for image maps?

Determining pixel coordinates for image maps can be a tedious task, especially when working with complex images. However, there are free programs avai...

What are the best practices for accurately positioning images on specific coordinates of an image using PHP?

When positioning images on specific coordinates within an image using PHP, it is important to use the GD library functions to manipulate images. The `...