申請帆布

Question

您好我是顯示在canvas.Now一些行我想申請水平滾動型水平滾動型對那些lines.Please給我一些（代碼）suggestions.Thanks提前

Answer 1

嘿，你得在烏拉圭回合類中定義滾動視圖，

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ScrollView sc=new ScrollView(this); 
sc.measure(400, 10); 
     int width = sc.getMeasuredWidth(); 
     int height = sc.getMeasuredHeight(); 
     int left = 100; 
     int top = 100; 
      sc.layout(0, top, left + width, top + height); 

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比你HV設置佈局params用於在THT。

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比你能畫出它烏爾畫布上像這樣的方法：

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sc.draw(canvas);//canvas is ur canvas name on which u r drawing 

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EDITED：泰豐等方式，我認爲很簡單的u是採取一個滾動視圖中你的主要佈局和包括你的內部it.so它不需要todraw滾動它