private void initVariableValue()
{ //定义一个五层的书架
double leftMargin = 20; double topMargin = 93;
double[] layerHeightArray = { 30, 27, 33, 33, 33, 33 }; //每一层书架的高度
double[] layerBorderArray = { 0, 5, 5, 2, 2, 2 }; //从上到下每一层书架见的垂直间距，间距为6个，最顶层的间距为0
double[] layerWidthArray = { 107, 120, 120, 120, 120 }; //每层书架的宽度，一共六层
double[] layerHeightArraySum = { 0, 0, 0, 0, 0, 0 };
double[] layerBorderArraySum = { 0, 0, 0, 0, 0, 0 };
{ //该区域的代码用来计算layerHeightArraySum，和layerBorderArraySum ，用于在显示时使用
for (int i = 0; i < layerHeightArraySum.Length; i++)
{
double sum = 0;
for (int j = 0; j <= i; j++)
{
sum = sum + layerHeightArray[j];
}
layerHeightArraySum[i] = sum;
}
for (int i = 0; i < layerBorderArray.Length; i++)
{
double sum = 0;
for (int j = 0; j <= i; j++)
{
sum = sum + layerBorderArray[j];
}
layerBorderArraySum[i] = sum;
}
}
ShelfShape layer6 = new ShelfShape(new Point(leftMargin, topMargin + layerBorderArraySum[0]), new Point(leftMargin + layerWidthArray[0], topMargin + layerHeightArraySum[0] + layerBorderArraySum[0]));
ShelfShape layer5 = new ShelfShape(new Point(leftMargin, topMargin + layerHeightArraySum[0] + layerBorderArraySum[1]), new Point(leftMargin + layerWidthArray[0], topMargin + layerHeightArraySum[1] + layerBorderArraySum[1]));
ShelfShape layer4 = new ShelfShape(new Point(leftMargin, topMargin + layerHeightArraySum[1] + layerBorderArraySum[2]), new Point(leftMargin + layerWidthArray[0], topMargin + layerHeightArraySum[2] + layerBorderArraySum[2]));
ShelfShape layer3 = new ShelfShape(new Point(leftMargin, topMargin + layerHeightArraySum[2] + layerBorderArraySum[3]), new Point(leftMargin + layerWidthArray[0], topMargin + layerHeightArraySum[3] + layerBorderArraySum[3]));
ShelfShape layer2 = new ShelfShape(new Point(leftMargin, topMargin + layerHeightArraySum[3] + layerBorderArraySum[4]), new Point(leftMargin + layerWidthArray[0], topMargin + layerHeightArraySum[4] + layerBorderArraySum[4]));
ShelfShape layer1 = new ShelfShape(new Point(leftMargin, topMargin + layerHeightArraySum[4] + layerBorderArraySum[5]), new Point(leftMargin + layerWidthArray[0], topMargin + layerHeightArraySum[5] + layerBorderArraySum[5]));
this.oneShelfBoxList.Add(layer6);
this.oneShelfBoxList.Add(layer5);
this.oneShelfBoxList.Add(layer4);
this.oneShelfBoxList.Add(layer3);
this.oneShelfBoxList.Add(layer2);
this.oneShelfBoxList.Add(layer1);
/**取消边框图
* List<Point> contourPointList = new List<Point>();
* Point a1 = new Point(leftMargin + 0, topMargin + 0);
* Point a2 = new Point(leftMargin + 100, topMargin + 0);
* Point a3 = new Point(leftMargin + 100, topMargin + 100);
* Point a4 = new Point(leftMargin + 0, topMargin + 100);
* contourPointList.Add(a1);
* contourPointList.Add(a2);
* contourPointList.Add(a3);
* contourPointList.Add(a4);
*
* this.oneShelfBoxContour = new ContourShape(contourPointList);
***/
}
//该函数能够在一个已有的书架正视图上画出被选中的书架层，这个层小于书架的总层数
public void drawSelectedLayerOneShapeMap(String locationString)
{
try
{
int layer = this.bookLocationStringToLayerOfShelf(locationString);
ShelfShape oneshape = this.oneShelfBoxList[layer];
this.oneShelfDrawer.drawSelectedRectangle(oneshape.topLeft, oneshape.bottomRight);
}
catch (Exception) {
//是否需要处理异常
}
}
//给上层提供的访问函数
//该函数能够画出一个书架的正视图，默认为6层。也就是画出几层的书架
public void drawOneShapeMapBackground()
{ //开始在画布上画图 ,调试边框位置需要
/***
* foreach(ShelfShape shapeItem in this.oneShelfBoxList){
* this.oneShelfDrawer.drawShelf(shapeItem.topLeft, shapeItem.bottomRight);
* }
* **/
ShelfShape oneshape = this.oneShelfBoxList[3]; //画出第三层
this.oneShelfDrawer.drawSelectedRectangle(oneshape.topLeft, oneshape.bottomRight);
//在图片四周绘制边框
//this.oneShelfDrawer.drawShelf(new Point(0, 0), new Point(this.oneShelfDrawer.canvasWidth,this.oneShelfDrawer.canvasHeight));
}