Search results for: "pixel measurements"

How can you prevent the issue of having 1-pixel wide stripes at the bottom and right side of thumbnails created using PHP?

To prevent the issue of having 1-pixel wide stripes at the bottom and right side of thumbnails created using PHP, you can add an extra pixel to the wi...

What potential pitfalls should be considered when converting angle measurements between degrees and radians in PHP?

When converting angle measurements between degrees and radians in PHP, it's important to remember that PHP's trigonometric functions like sin(), cos()...

In what situations would using pt for font size measurements be appropriate in PHP and what alternatives could be considered?

When working with CSS styles in PHP, using pt for font size measurements may be appropriate when you want to ensure consistency across different devic...

What are the potential pitfalls of using microtime() in PHP, and how can developers ensure accurate time measurements in their code?

Using microtime() in PHP can be inaccurate due to system clock changes or variations in system load. To ensure accurate time measurements, developers...

Is it necessary to assign every pixel individually when creating images in PHP?

When creating images in PHP, it is not necessary to assign every pixel individually. PHP provides functions like imagecreatetruecolor() and imagefille...