http://www.pygame.org/docs/ref/image.html recommends: For alpha transparency, like in .png images use the convert_alpha() method after loading so that the image has per pixel transparency.
You should be aware of a few key factors… First, there are two types of compression: Lossless and Lossy. Lossless means that the image is made smaller, but at no detriment to the quality. Lossy means the image is made (even) smaller, but at a detriment to the quality. If you saved an image in … Read more
You can use filters with -webkit-filter and filter: Filters are relatively new to browsers but supported in over 90% of browsers according to the following CanIUse table: https://caniuse.com/#feat=css-filters You can change an image to grayscale, sepia and lot more (look at the example). So you can now change the color of a PNG file with … Read more
Original answer was specific to a similar question. This has been revised: let canvas = document.getElementById(“mycanvas”); let img = canvas.toDataURL(“image/png”); with the value in IMG you can write it out as a new Image like so: document.getElementById(“existing-image-id”).src = img; or document.write(‘<img src=”‘+img+'”/>’);
I think the best method is to design it yourself. Design it with Adobe Photoshop and then parse it to html or XML. There is a very good tool in Photoshop to do that. You can use this video as a guide https://www.youtube.com/watch?v=_BM59afMRDU
Read the manual! You have to first obtain an image resource, returned by one of the image creation functions, such as imagecreatefrompng(): $file = $PNG_WEB_DIR.basename($filename); $img = imagecreatefrompng($file); // … ob_start(“output_handler”); imagepng($img,NULL,9); $image_data = ob_get_contents(); ob_end_flush();