Search results for: "drawing shapes"

In what situations might using a custom function like "imagepatternedline()" be preferable over standard PHP functions for drawing dashed lines with varying thickness?

Using a custom function like "imagepatternedline()" might be preferable over standard PHP functions for drawing dashed lines with varying thickness wh...

How can HTML be used to create image maps with specific shapes for links?

To create image maps with specific shapes for links in HTML, you can use the <map> and <area> tags along with the <img> tag. The <map> tag defines an...

How can the GetX() and GetY() functions in FPDF be utilized to calculate the position for drawing a line dynamically in PHP?

To calculate the position for drawing a line dynamically in FPDF using GetX() and GetY() functions, you can first get the current X and Y positions on...

What are the advantages and disadvantages of drawing graphs using PHP libraries like JP-Graph compared to client-side canvas methods?

When drawing graphs using PHP libraries like JP-Graph, the main advantage is that the graph generation is done server-side, which can offload some pro...

How can the accuracy of drawing functions in a PHP script be controlled, as seen in the example using str_replace and eval to adjust the precision of plotted points?

To control the accuracy of drawing functions in a PHP script, you can adjust the precision of plotted points by using functions like str_replace and e...