老師,我什么我改成這樣ctx2.drawImage(this.orange,this.x[i] - this.l[i] * 0.5,this.y[i] - this.l[i] * 0.5,this.l[i],this.l[i]); 黃點(diǎn)就不出現(xiàn)了
老師,我什么我改成這樣ctx2.drawImage(this.orange,this.x[i] - this.l[i] * 0.5,this.y[i] - this.l[i] * 0.5,this.l[i],this.l[i]); ?黃點(diǎn)就不出現(xiàn)了
2016-08-11
我也是這樣的,請(qǐng)問(wèn)你現(xiàn)在解決了嗎?
2016-07-21
this.x[i] - this.l[i] * 0.5 wrong
this.x[i] - this.orange.width* 0.5?