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中的瀏覽器大小我有一個問題與Iphone瀏覽器中的寬度和高度畫布有關。在第一次加載時,我試圖讓這段代碼將寬度和高度畫布整頁。如果在縱向模式下第一次加載,但不在橫向模式下,則大小與預期的一樣大。是否有另一種方式來抓住肖像和風景的全尺寸。如何使寬度和高度畫布等於Iphone
var context = document.getElementById("myCanvas").getContext("2d");
var canvasImage = document.getElementById("myCanvas"),
canvasMessage = document.getElementById("myCanvas2"),
canvasImage.width = window.innerWidth;
canvasImage.height = window.innerHeight; // on portrait it give 1091 but not in landscape
canvasMessage.width = window.innerWidth;
canvasMessage.height = window.innerHeight;
http://stackoverflow.com/questions/3193277/how-do-i-make-a-canvas-drawing-包括此到完全填充最瀏覽器?RQ = 1 – ravithejag