生成创建标注脚本语句

alert · 发表于 2012-11-1 15:25

在walkscript脚本编写中，往往对wkAnnotation, wkStyle等一些式样、类型的setInfo函数设置，一般人都会觉得比较困难。

有个简单的办法就是，可以根据已有的式样，反推脚本语句！

例如，在三值标注中，可以先在Walk主界面中，对文字的位置、文字、栏、绘线等进行设置好

然后，通过一个脚本，把这种式样生成一个脚本；
最后，只需要拷贝代码即可！

#include "wcAnnoConstant.h"

wkGeoset geoset;
wkView view;

array oAnnInfo =
{
{10, "wcAnnoInsPos"    , "插入位置"},
      {11, "wcAnnoInsPntX" , "插入点与插入位置的偏移X"},
      {12, "wcAnnoInsPntY" , "插入点与插入位置的偏移Y"},
      {13, "wcAnnoAngle"    , "旋转角度(以0.1度为单位)"},
      {14, "wcAnnoFix"       , "块大小是否随比例缩放"},
      {15, "wcAnnoCharH"    , "字符高度（以0.1mm为单位）"},
      {16, "wcAnnoLineI"    , "文本行间隔"},
      {17, "wcAnnoCharI"    , "文本的字符间隔"},
      {18, "wcAnnoCharLeft" , "文本字头的朝向：倾斜方向,分为左斜/右斜/垂直/不斜"},
      {19, "wcAnnoCharAngle"  , "文本字头的倾斜角度"},
      {20, "wcAnnoColTwo"    , "是否使用双栏"},
      {21, "wcAnnoColStager"  , "两栏是否错行"},
      {22, "wcAnnoColWidthSet", "是否使用栏宽设定"},
      {23, "wcAnnoCol1Width"  , "第一栏的栏宽"},
      {24, "wcAnnoCol2Width"  , "获取标注的第二栏的栏宽"},
      {25, "wcAnnoRowAlian" , "文本左栏对齐方式"},
      {26, "wcAnnoRow2Alian"  , "文本右栏是对齐方式"},
      {27, "wcAnnoBlkBox"    , "是否绘制外包盒"},
      {28, "wcAnnoLinGapLine" , "左栏是否绘制行间线"},
      {29, "wcAnnoLineWidth"  , "线宽"},
      {30, "wcAnnoColLine" , "是否绘制栏间线"},
      {31, "wcAnnoLineRGapLin", "右栏是否绘制双数行间线"},
      {32, "wcAnnoExline"    , "引出线类型"},
      {33, "wcAnnoExlineGap"  , "引出线距参考点间距"},
      {34, "wcAnnoExlinePos"  , "引出线引向区位选择因子1"},
      {35, "wcAnnoExlinePos2" , "引出线引向区位选择因子2"},
      {36, "wcAnnoCircle"    , "取标注是否显示边框外接圆"},
      {37, "wcAnnoFeatureID"  , "地物来源（FeatureID），若无参考地物返回0"},
      {38, "wcAnnoImageWidth" , "图像宽度"},
      {39, "wcAnnoImageHeight", "图像高度"}
};

void PutScript(wkFile& file, wkLayer& layer, wkAnnotation oAnn)
{
      string s;
      file.puts("wkAnnotation AddAnnotation(wkLayer& layer, string strText, wkPoint ptRef) \n");
      file.puts("{\n");
      s.format("\twkAnnotation ann = layer.addAnnotation(strText, ptRef, %d);\n", oAnn.getInfo(wcAnnoCharH));
      file.puts(s);
      for (int i = 0; i < oAnnInfo.getSize(); ++i)
      {
            if (!oAnn.isDib())
            {
                     if (oAnnInfo[ i ][0] == 38 || oAnnInfo[ i ][0] == 39)
                              continue;
            }
            s.format("\tann.setInfo(%d/*%s*/,%d); //%s\n",
                                    oAnnInfo[ i ][0], oAnnInfo[ i ][1],
                                    oAnn.getInfo(oAnnInfo[ i ][0]), oAnnInfo[ i ][2]);
            file.puts(s);
      }
      file.puts("\n\treturn ann; \n");
      file.puts("}\n");
}

void main()
{
      string fileName = "c:\\script_ann.txt";
      wkFile file;
      if (!file.open(fileName, "wt"))
            return;

      array ids;
      for (int i = 0; i < geoset.getLayerCount(); ++i)
      {
            wkLayer layer = geoset.getLayerAt(i);

            for (int j = 0; j < layer.getASelectionCount(); ++j)
            {
                     wkAnnotation ann = layer.getASelectionAt(j);
                     PutScript(file, layer, ann);
            }
      }

      file.close();
      view.shell(fileName);
}

例如，根据以上代码反推生成一个脚本代码：