use image naturalHeightnaturalHeight

This commit is contained in:
Cheng Wang
2019-12-12 22:45:50 +08:00
committed by GitHub
parent 1c70277219
commit b00090f1a8

View File

@@ -31,8 +31,8 @@ import core from './core.js';
const CanvasImage = function (image) { const CanvasImage = function (image) {
this.canvas = document.createElement('canvas'); this.canvas = document.createElement('canvas');
this.context = this.canvas.getContext('2d'); this.context = this.canvas.getContext('2d');
this.width = this.canvas.width = image.width; this.width = this.canvas.width = image.naturalWidth;
this.height = this.canvas.height = image.height; this.height = this.canvas.height = image.naturalHeight;
this.context.drawImage(image, 0, 0, this.width, this.height); this.context.drawImage(image, 0, 0, this.width, this.height);
}; };