圓形進度條

2021-09-01 14:17:33 字數 2174 閱讀 9907

public class circleprogress extends view 


public int getmheight() 


public void setmheight(int mheight) 


public int getmwidth() 


public void setmwidth(int mwidth) 


public int getmorbitwidth() 


public void setmorbitwidth(int morbitwidth) 


public int getmtextsize() 


public void setmtextsize(int mtextsize) 


public boolean ismenabletext() 


public void setmenabletext(boolean menabletext) 


public int getmcolorprogress() 


public void setmcolorprogress(int mcolorprogress) 


public int getmcolororbit() 


public void setmcolororbit(int mcolororbit) 


public int getmcolortext() 


public void setmcolortext(int mcolortext) 


public int getmmaxprogress() 


public void setmmaxprogress(int mmaxprogress) 


public int getmprogress() 


public void setmprogress(int mprogress) 


public paint getmpaint() 


public void setmpaint(paint mpaint) 


public int getmradius() 


public void setmradius(int mradius) 


public circleprogress(context context) 


public circleprogress(context context, attributeset attrs) 


public circleprogress(context context, attributeset attrs, int defstyleattr) 


@override


protected void ondraw(canvas canvas) else 


int cx = getwidth()/2;


int cy = getheight()/2;


//畫進度條軌道


mpaint.setcolor(mcolororbit); //設定圓的顏色


mpaint.setstyle(paint.style.stroke); //設定空心


mpaint.setstrokewidth(morbitwidth); //設定圓的寬度


mpaint.setantialias(true); //消除鋸齒


canvas.drawcircle(cx, cy, mradius, mpaint); //畫出圓


//畫進度(圓弧)


mpaint.setcolor(mcolorprogress); //設定進度的顏色


rectf oval = new rectf(cx-mradius,cy-mradius,cx+mradius,cy+mradius);


canvas.drawarc(oval, -90, 360 * (mprogress*1f / mmaxprogress), false, mpaint); //根據進度畫圓弧


//畫圓環內百分比文字


if (menabletext) 


}public void setprogress(int progress)


@override


protected void onmeasure(int widthmeasurespec, int heightmeasurespec) 


public string getprogresstext() 


}

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