calcStep 57 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/ImgPr/MeasureArea.java public void calcStep() { calcStep 53 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/ImgPr/MeasureThinning.java public void calcStep() { calcStep 52 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/ImgPr/MeasureTrim.java public void calcStep() {