Java GeneralTool.enlarge_floatの例

コード例 #1

ファイル: DrawView.java プロジェクト: kunleaa/ApplyOnDraw_git

 public void GetPointsLine() {
   // 数组扩容2倍
   if (pointsLine.length < bufflength) {
     pointsLine = GeneralTool.enlarge_float(pointsLine, iLastIndex);
   }
   if (iLastIndex < 4) {
     pointsLine[0] = StepTranslate[0];
     pointsLine[1] = StepTranslate[1];
     pointsLine[2] = StepTranslate[0];
     pointsLine[3] = StepTranslate[1];
   } else {
     pointsLine[iLastIndex - 2] = StepTranslate[0];
     pointsLine[iLastIndex - 1] = StepTranslate[1];
     pointsLine[iLastIndex] = StepTranslate[0];
     pointsLine[iLastIndex + 1] = StepTranslate[1];
     pointsLine[iLastIndex + 2] = StepTranslate[0];
     pointsLine[iLastIndex + 3] = StepTranslate[1];
   }
   iLastIndex = (iLastIndex + 4) % bufflength;
 }