2024年1月4日
audio video
摘要： adom = document.createElement('audio'); pt = adom.canPlayType("audio/ogg; codecs=\"vorbis\""); pt2 = adom.canPlayType("audio/wav; codecs=\"1\""); pt3 阅读全文
posted @ 2024-01-04 11:13 AngDH 阅读(26) 评论(0) 推荐(0)
canvas
摘要： cdom = document.createElement('canvas'); cdom.width = 200; cdom.height = 50; c2d = cdom.getContext('2d'); c2d.textBaseline = 'top'; c2d.font = "18px ' 阅读全文
posted @ 2024-01-04 10:46 AngDH 阅读(40) 评论(0) 推荐(0)