remove using std::
remove borland c clean up
This commit is contained in:
scttgs0
parent
bbb9d746a0
commit
acf7841d3d
1 changed files with 220 additions and 249 deletions
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@ -1,16 +1,15 @@
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//---------------------------------------------------------------------------
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#include <cmath>
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#include <ctime>
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#include <cstdlib>
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#include <cstdio>
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#include <vector>
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#include <cstdlib>
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#include <ctime>
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#include <fstream>
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#include <iomanip>
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <string>
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#include <string.h>
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#include <vector>
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#include <terragear/clipper.hpp>
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#include <terragear/tg_polygon.hxx>
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@ -18,7 +17,6 @@
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//---------------------------------------------------------------------------
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using namespace std;
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using namespace ClipperLib;
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//------------------------------------------------------------------------------
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@ -26,313 +24,286 @@ using namespace ClipperLib;
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inline long64 Round(double val)
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{
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if ((val < 0)) return (long64)(val - 0.5); else return (long64)(val + 0.5);
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if ((val < 0))
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return (long64)(val - 0.5);
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else
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return (long64)(val + 0.5);
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}
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//------------------------------------------------------------------------------
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int PrecisionFirstValue(const char * filename)
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int PrecisionFirstValue(const char* filename)
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{
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char line[80];
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FILE *f = fopen(filename, "r");
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if (!f) return 0;
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char line[80];
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FILE* f = fopen(filename, "r");
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if (!f) return 0;
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if (fgets(line, 80, f) == 0) {
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fclose(f);
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return 0; // skip poly count
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}
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if (fgets(line, 80, f) == 0) {
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fclose(f);
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return 0; // skip length first polygon
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}
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if (fgets(line, 80, f) == 0) {
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fclose(f);
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return 0; // get coords first vertex
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}
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if (fgets(line, 80, f) == 0) {
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fclose(f);
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return 0; //skip poly count
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}
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if (fgets(line, 80, f) == 0) {
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fclose(f);
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return 0; //skip length first polygon
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}
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if (fgets(line, 80, f) == 0) {
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fclose(f);
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return 0; //get coords first vertex
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}
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fclose(f);
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int i = 0;
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while (line[i] >= ' ' && line[i] != '.') i++;
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if (line[i] != '.') return 0;
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i++;
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int j = i;
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while (line[j] >= '0' && line[j] <= '9') j++;
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return j - i;
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int i = 0;
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while (line[i] >= ' ' && line[i] != '.') i++;
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if (line[i] != '.') return 0;
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i++;
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int j = i;
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while (line[j] >= '0' && line[j] <= '9') j++;
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return j - i;
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}
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//------------------------------------------------------------------------------
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bool IsBlankLine(char* line)
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{
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while (*line)
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if (*line > ' ') return false;
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else line++;
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return true;
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while (*line)
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if (*line > ' ')
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return false;
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else
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line++;
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return true;
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}
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//------------------------------------------------------------------------------
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bool LoadFromFile(Polygons &ppg, char * filename, double scale)
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bool LoadFromFile(Polygons& ppg, char* filename, double scale)
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{
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ppg.clear();
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ppg.clear();
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FILE *f = fopen(filename, "r");
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if (!f) return false;
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int polyCnt, vertCnt;
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double X, Y;
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FILE* f = fopen(filename, "r");
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if (!f) return false;
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int polyCnt, vertCnt;
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double X, Y;
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if (fscanf(f, "%d", &polyCnt) == 1 && polyCnt > 0)
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{
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ppg.resize(polyCnt);
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for (int i = 0; i < polyCnt; i++) {
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if (fscanf(f, "%d", &vertCnt) != 1 || vertCnt <= 0) break;
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ppg[i].resize(vertCnt);
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for (int j = 0; j < vertCnt; j++) {
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if (fscanf(f, "%lf%*[, ]%lf", &X, &Y) != 2) break;
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ppg[i][j].X = Round(X * scale);
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ppg[i][j].Y = Round(Y * scale);
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char junk [80];
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fgets(junk, 80, f);
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}
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if (fscanf(f, "%d", &polyCnt) == 1 && polyCnt > 0) {
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ppg.resize(polyCnt);
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for (int i = 0; i < polyCnt; i++) {
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if (fscanf(f, "%d", &vertCnt) != 1 || vertCnt <= 0) break;
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ppg[i].resize(vertCnt);
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for (int j = 0; j < vertCnt; j++) {
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if (fscanf(f, "%lf%*[, ]%lf", &X, &Y) != 2) break;
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ppg[i][j].X = Round(X * scale);
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ppg[i][j].Y = Round(Y * scale);
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char junk[80];
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fgets(junk, 80, f);
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}
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}
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}
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}
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fclose(f);
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return true;
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fclose(f);
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return true;
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}
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//------------------------------------------------------------------------------
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bool LoadFromFile2(Polygons &ppg, char * filename, double scale)
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bool LoadFromFile2(Polygons& ppg, char* filename, double scale)
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{
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ppg.clear();
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FILE *f = fopen(filename, "r");
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if (!f) return false;
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char line [80];
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double X, Y;
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Polygon pg;
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while (fgets(line, sizeof line, f))
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{
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if (IsBlankLine(line))
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{
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if (pg.size() > 0)
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{
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ppg.push_back(pg);
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pg.clear();
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}
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continue;
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ppg.clear();
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FILE* f = fopen(filename, "r");
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if (!f) return false;
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char line[80];
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double X, Y;
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Polygon pg;
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while (fgets(line, sizeof line, f)) {
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if (IsBlankLine(line)) {
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if (pg.size() > 0) {
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ppg.push_back(pg);
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pg.clear();
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}
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continue;
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}
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if (sscanf(line, "%lf%*[, ]%lf", &X, &Y) != 2) break;
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pg.push_back(IntPoint(Round(X * scale), Round(Y * scale)));
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}
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if (sscanf(line, "%lf%*[, ]%lf", &X, &Y) != 2) break;
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pg.push_back(IntPoint(Round(X * scale), Round(Y * scale)));
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}
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if (pg.size() > 0) ppg.push_back(pg);
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fclose(f);
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return true;
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if (pg.size() > 0) ppg.push_back(pg);
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fclose(f);
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return true;
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}
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//------------------------------------------------------------------------------
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void SaveToFile(char *filename, Polygons &pp, int precision)
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void SaveToFile(char* filename, Polygons& pp, int precision)
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{
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double scale = std::pow(double(10), precision);
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FILE *f = fopen(filename, "w");
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if (!f) return;
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fprintf(f, "%d\n", pp.size());
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for (unsigned i = 0; i < pp.size(); ++i)
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{
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fprintf(f, "%d\n", pp[i].size());
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if (precision != 0) {
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for (unsigned j = 0; j < pp[i].size(); ++j)
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fprintf(f, "%.*lf, %.*lf,\n",
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precision, (double)pp[i][j].X /scale,
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precision, (double)pp[i][j].Y /scale);
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double scale = std::pow(double(10), precision);
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FILE* f = fopen(filename, "w");
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if (!f) return;
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fprintf(f, "%d\n", pp.size());
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for (unsigned i = 0; i < pp.size(); ++i) {
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fprintf(f, "%d\n", pp[i].size());
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if (precision != 0) {
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for (unsigned j = 0; j < pp[i].size(); ++j)
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fprintf(f, "%.*lf, %.*lf,\n",
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precision, (double)pp[i][j].X / scale,
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precision, (double)pp[i][j].Y / scale);
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} else {
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for (unsigned j = 0; j < pp[i].size(); ++j)
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fprintf(f, "%lld, %lld,\n", pp[i][j].X, pp[i][j].Y);
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}
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}
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else
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{
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for (unsigned j = 0; j < pp[i].size(); ++j)
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fprintf(f, "%lld, %lld,\n", pp[i][j].X, pp[i][j].Y );
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}
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}
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fclose(f);
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fclose(f);
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}
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//---------------------------------------------------------------------------
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void SaveToFile(char *filename, ExPolygons &pp, int precision)
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void SaveToFile(char* filename, ExPolygons& pp, int precision)
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{
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double scale = std::pow(double(10), precision);
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FILE *f = fopen(filename, "w");
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if (!f) return;
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int cnt = 0;
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for (unsigned i = 0; i < pp.size(); ++i)
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cnt += pp[i].holes.size() +1;
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fseek(f, 0, SEEK_SET);
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fprintf(f, "%d\n", cnt);
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for (unsigned i = 0; i < pp.size(); ++i)
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{
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fprintf(f, "%d\n", pp[i].outer.size());
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if (precision != 0) {
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for (unsigned j = 0; j < pp[i].outer.size(); ++j)
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fprintf(f, "%.*lf, %.*lf,\n",
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precision, (double)pp[i].outer[j].X /scale,
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precision, (double)pp[i].outer[j].Y /scale);
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double scale = std::pow(double(10), precision);
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FILE* f = fopen(filename, "w");
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if (!f) return;
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int cnt = 0;
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for (unsigned i = 0; i < pp.size(); ++i)
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cnt += pp[i].holes.size() + 1;
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fseek(f, 0, SEEK_SET);
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fprintf(f, "%d\n", cnt);
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for (unsigned i = 0; i < pp.size(); ++i) {
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fprintf(f, "%d\n", pp[i].outer.size());
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if (precision != 0) {
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for (unsigned j = 0; j < pp[i].outer.size(); ++j)
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fprintf(f, "%.*lf, %.*lf,\n",
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precision, (double)pp[i].outer[j].X / scale,
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precision, (double)pp[i].outer[j].Y / scale);
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} else {
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for (unsigned j = 0; j < pp[i].outer.size(); ++j)
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fprintf(f, "%lld, %lld,\n", pp[i].outer[j].X, pp[i].outer[j].Y);
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}
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for (unsigned k = 0; k < pp[i].holes.size(); ++k) {
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fprintf(f, "%d\n", pp[i].holes[k].size());
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if (precision != 0) {
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for (unsigned j = 0; j < pp[i].holes[k].size(); ++j)
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fprintf(f, "%.*lf, %.*lf,\n",
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precision, (double)pp[i].holes[k][j].X / scale,
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precision, (double)pp[i].holes[k][j].Y / scale);
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} else {
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for (unsigned j = 0; j < pp[i].holes[k].size(); ++j)
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fprintf(f, "%lld, %lld,\n", pp[i].holes[k][j].X, pp[i].holes[k][j].Y);
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}
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}
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}
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else
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{
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for (unsigned j = 0; j < pp[i].outer.size(); ++j)
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fprintf(f, "%lld, %lld,\n", pp[i].outer[j].X, pp[i].outer[j].Y );
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}
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for (unsigned k = 0; k < pp[i].holes.size(); ++k)
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{
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fprintf(f, "%d\n", pp[i].holes[k].size());
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if (precision != 0) {
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for (unsigned j = 0; j < pp[i].holes[k].size(); ++j)
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fprintf(f, "%.*lf, %.*lf,\n",
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precision, (double)pp[i].holes[k][j].X /scale,
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precision, (double)pp[i].holes[k][j].Y /scale);
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}
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else
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{
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for (unsigned j = 0; j < pp[i].holes[k].size(); ++j)
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fprintf(f, "%lld, %lld,\n", pp[i].holes[k][j].X, pp[i].holes[k][j].Y );
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}
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}
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}
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fclose(f);
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fclose(f);
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}
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static void SaveToFileOstream(char *filename, Polygons &pp)
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static void SaveToFileOstream(char* filename, Polygons& pp)
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{
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std::ofstream file;
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file.open (filename);
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file.open(filename);
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file << pp;
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file.close();
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}
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//---------------------------------------------------------------------------
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#ifdef __BORLANDC__
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int _tmain(int argc, _TCHAR* argv[])
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#else
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int main(int argc, char* argv[])
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#endif
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{
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if (argc < 4)
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{
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cout << "\nUSAGE:\n"
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<< "clipper subject_file clip_file CLIPTYPE [SUBJ_FILL CLIP_FILL] [SVG]\n\n"
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<< " CLIPTYPE = i[ntersection] or u[nion] or d[ifference] or x[or], and\n"
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<< " SUBJ_FILL & CLIP_FILL = evenodd or nonzero (default = nonzero)\n"
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<< " SVG = Create SVG file\n"
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<< " where parameters in [] are optional\n\n";
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if (argc < 4) {
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cout << "\nUSAGE:\n"
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<< "clipper subject_file clip_file CLIPTYPE [SUBJ_FILL CLIP_FILL] [SVG]\n\n"
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<< " CLIPTYPE = i[ntersection] or u[nion] or d[ifference] or x[or], and\n"
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<< " SUBJ_FILL & CLIP_FILL = evenodd or nonzero (default = nonzero)\n"
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<< " SVG = Create SVG file\n"
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<< " where parameters in [] are optional\n\n";
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//format 1
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//cout << "\nFORMAT OF INPUT AND OUTPUT FILES:\n"
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// << "Polygon Count {must be on the first line}\n"
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// << "Vertex Count {of first polygon}\n"
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// << "X[,] Y[,] {first vertex}\n"
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// << "X[,] Y[,] {next vertex}\n"
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// << "...\n"
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// << "Vertex Count {of second polygon, if there is one}\n"
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// << "X[,] Y[,] {first vertex of second polygon}\n"
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// << "...\n\n";
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//format 1
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//cout << "\nFORMAT OF INPUT AND OUTPUT FILES:\n"
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// << "Polygon Count {must be on the first line}\n"
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// << "Vertex Count {of first polygon}\n"
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// << "X[,] Y[,] {first vertex}\n"
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// << "X[,] Y[,] {next vertex}\n"
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// << "...\n"
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// << "Vertex Count {of second polygon, if there is one}\n"
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// << "X[,] Y[,] {first vertex of second polygon}\n"
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// << "...\n\n";
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//format 2
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cout << "\nFORMAT OF INPUT AND OUTPUT FILES:\n"
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<< "Each polygon is separated by a blank line \n"
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<< "X[,] Y[,] {first vertex}\n"
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<< "X[,] Y[,] {next vertex}\n"
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<< "...\n"
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<< "\n"
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<< "X[,] Y[,] {first vertex of second polygon}\n"
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<< "...\n\n";
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//format 2
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cout << "\nFORMAT OF INPUT AND OUTPUT FILES:\n"
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<< "Each polygon is separated by a blank line \n"
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<< "X[,] Y[,] {first vertex}\n"
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<< "X[,] Y[,] {next vertex}\n"
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<< "...\n"
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<< "\n"
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<< "X[,] Y[,] {first vertex of second polygon}\n"
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<< "...\n\n";
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cout << "\nEXAMPLE:\n"
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<< "clipper subj.txt clip.txt u evenodd evenodd SVG\n\n";
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return 1;
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}
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cout << "\nEXAMPLE:\n"
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<< "clipper subj.txt clip.txt u evenodd evenodd SVG\n\n";
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return 1;
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}
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int precision = PrecisionFirstValue(argv[1]);
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double scale = std::pow(double(10), precision);
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int precision = PrecisionFirstValue(argv[1]);
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double scale = std::pow(double(10), precision);
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bool show_svg =
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((argc > 4 && strcasecmp(argv[4], "SVG") == 0) ||
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(argc > 5 && strcasecmp(argv[5], "SVG") == 0) ||
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(argc > 6 && strcasecmp(argv[6], "SVG") == 0));
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bool show_svg =
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((argc > 4 && strcasecmp(argv[4], "SVG") == 0) ||
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(argc > 5 && strcasecmp(argv[5], "SVG") == 0) ||
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(argc > 6 && strcasecmp(argv[6], "SVG") == 0));
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Polygons subject, clip;
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Polygons subject, clip;
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if (!LoadFromFile2(subject, argv[1], scale))
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{
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cerr << "\nCan't open the file " << argv[1]
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<< " or the file format is invalid.\n";
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return 1;
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}
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if (!LoadFromFile2(clip, argv[2], scale))
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{
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cerr << "\nCan't open the file " << argv[2]
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<< " or the file format is invalid.\n";
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return 1;
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}
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if (!LoadFromFile2(subject, argv[1], scale)) {
|
||||
cerr << "\nCan't open the file " << argv[1]
|
||||
<< " or the file format is invalid.\n";
|
||||
return 1;
|
||||
}
|
||||
if (!LoadFromFile2(clip, argv[2], scale)) {
|
||||
cerr << "\nCan't open the file " << argv[2]
|
||||
<< " or the file format is invalid.\n";
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (show_svg) {
|
||||
tgShapefile::FromClipper( subject, "./clptst_subject", "subject", "subject" );
|
||||
tgShapefile::FromClipper( clip, "./clptst_clip", "clip", "clip" );
|
||||
}
|
||||
|
||||
ClipType clipType;
|
||||
switch (toupper(argv[3][0])) {
|
||||
if (show_svg) {
|
||||
tgShapefile::FromClipper(subject, "./clptst_subject", "subject", "subject");
|
||||
tgShapefile::FromClipper(clip, "./clptst_clip", "clip", "clip");
|
||||
}
|
||||
|
||||
ClipType clipType;
|
||||
switch (toupper(argv[3][0])) {
|
||||
case 'X': clipType = ClipType::Xor; break;
|
||||
case 'U': clipType = ClipType::Union; break;
|
||||
case 'D': clipType = ClipType::Difference; break;
|
||||
default: clipType = ClipType::Intersection;
|
||||
}
|
||||
}
|
||||
|
||||
PolyFillType subj_pft = PolyFillType::NonZero, clip_pft = PolyFillType::NonZero;
|
||||
if (argc > 4&& strcasecmp(argv[4], "EVENODD") == 0)
|
||||
subj_pft = PolyFillType::EvenOdd;
|
||||
if (argc > 5 && strcasecmp(argv[5], "EVENODD") == 0)
|
||||
clip_pft = PolyFillType::EvenOdd;
|
||||
PolyFillType subj_pft = PolyFillType::NonZero, clip_pft = PolyFillType::NonZero;
|
||||
if (argc > 4 && strcasecmp(argv[4], "EVENODD") == 0)
|
||||
subj_pft = PolyFillType::EvenOdd;
|
||||
if (argc > 5 && strcasecmp(argv[5], "EVENODD") == 0)
|
||||
clip_pft = PolyFillType::EvenOdd;
|
||||
|
||||
cout << "\nclipping ... \n";
|
||||
cout << "\nclipping ... \n";
|
||||
|
||||
Clipper c;
|
||||
c.AddPolygons(subject, PolyType::Subject);
|
||||
c.AddPolygons(clip, PolyType::Clip);
|
||||
Polygons solution;
|
||||
Clipper c;
|
||||
c.AddPolygons(subject, PolyType::Subject);
|
||||
c.AddPolygons(clip, PolyType::Clip);
|
||||
Polygons solution;
|
||||
|
||||
// double elapsed = 0;
|
||||
// _LARGE_INTEGER qpf, qpc1, qpc2;
|
||||
// bool HPMEnabled = QueryPerformanceFrequency(&qpf);
|
||||
// if (HPMEnabled) QueryPerformanceCounter(&qpc1);
|
||||
bool succeeded = c.Execute(clipType, solution, subj_pft, clip_pft);
|
||||
|
||||
bool succeeded = c.Execute(clipType, solution, subj_pft, clip_pft);
|
||||
for (int i = 0; i < solution.size(); i++) {
|
||||
Polygon contour = solution[i];
|
||||
if (Orientation(contour)) {
|
||||
cout << "solution contour " << i << " is true \n";
|
||||
} else {
|
||||
cout << "solution contour " << i << " is false \n";
|
||||
}
|
||||
}
|
||||
|
||||
// if (HPMEnabled) {
|
||||
// QueryPerformanceCounter(&qpc2);
|
||||
// elapsed = double(qpc2.QuadPart - qpc1.QuadPart) / qpf.QuadPart;
|
||||
// cout << "\nEllapsed: " << elapsed;
|
||||
// }
|
||||
if (succeeded) {
|
||||
SaveToFile("solution.txt", solution, precision);
|
||||
SaveToFileOstream("solution_ostream", solution);
|
||||
cout << "succeeded.\nSolution saved to - solution.txt.\n\n";
|
||||
cout << "\n";
|
||||
|
||||
for ( int i=0; i<solution.size(); i++ ) {
|
||||
Polygon contour = solution[i];
|
||||
if ( Orientation( contour ) ) {
|
||||
cout << "solution contour " << i << " is true \n";
|
||||
} else {
|
||||
cout << "solution contour " << i << " is false \n";
|
||||
}
|
||||
}
|
||||
|
||||
if (succeeded) {
|
||||
SaveToFile("solution.txt", solution, precision);
|
||||
SaveToFileOstream("solution_ostream", solution );
|
||||
cout << "succeeded.\nSolution saved to - solution.txt.\n\n";
|
||||
cout << "\n";
|
||||
|
||||
if( show_svg ) {
|
||||
cout << "Generating shapefile\n";
|
||||
tgShapefile::FromClipper( solution, "./clptst_solution", "solution", "solution" );
|
||||
}
|
||||
} else
|
||||
cout << "failed.\n\n";
|
||||
return 0;
|
||||
if (show_svg) {
|
||||
cout << "Generating shapefile\n";
|
||||
tgShapefile::FromClipper(solution, "./clptst_solution", "solution", "solution");
|
||||
}
|
||||
} else
|
||||
cout << "failed.\n\n";
|
||||
return 0;
|
||||
}
|
||||
//---------------------------------------------------------------------------
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue