Search results for: "pixel measurements"

In what situations might the width attribute of a table in HTML cause alignment issues in TCPDF-generated PDFs?

When using TCPDF to generate PDFs from HTML tables, the width attribute of a table can cause alignment issues if the sum of the column widths exceeds...

What potential pitfalls should be considered when using PHP functions to generate images, such as the issue with imagesetpixel not functioning as expected?

When using the imagesetpixel function in PHP to generate images, one potential pitfall to consider is that the function may not work as expected due t...

Are there any best practices for resizing images in PHP to avoid color distortion?

Resizing images in PHP can sometimes result in color distortion due to the way the resizing algorithm interpolates pixel values. To avoid this, it's b...

Are there any specific considerations or guidelines to follow when using GD library functions like ImageFilledRectangle in PHP for cross-platform compatibility?

When using GD library functions like ImageFilledRectangle in PHP for cross-platform compatibility, it is important to consider the differences in how...

How does the HSL color model compare to the RGB model when it comes to dynamically adjusting colors in PHP?

When dynamically adjusting colors in PHP, the HSL color model is often preferred over the RGB model because it allows for easier manipulation of hue,...