手軽に花火を描画するプログラムを作ろうと思ったら、JavaScriptを使ってブラウザ上に描画するのがオススメです。前回紹介したように、Canvas APIを使うと、ブラウザ上に絵や図形を描画できます。しかも、スマートフォンのブラウザを含め、大半のブラウザ ...

One of the operations that low-level APIs tend to give you that higher level graphics systems tend to ignore is the bitblt - bit-block operation (pronounced bit-blit). This is essentially a low-level ...

In the early part of this book the emphasis was on creating graphics by drawing on the canvas. By contrast the latter part of the book is about loading graphics files into the canvas. Why would you ...