Date: 2021jul26 Language: Java Q. Java: Grow/Shrink AWT Rectangle by percentage A. Use the grow() member

void growByPercent(Rectangle rect, final float percent) { final float factor = percent / 100f / 2f; // Divide the percent by 100 to get a factor between 0 and 1 // Divide by 2 because grow() applies to both sides final int xGrow = Math.round(rect.width * factor); final int yGrow = Math.round(rect.height * factor); rect.grow(xGrow, yGrow); }

void shrinkByPercent(Rectangle rect, final float percent) { growByPercent(rect, -1 * percent); }