Allow setting type of Real at compilation time
[ipdf/code.git] / src / main.cpp
index 12d8d56..9cf0c68 100644 (file)
@@ -2,16 +2,19 @@
 #include <unistd.h> // Because we can.
 int main(int argc, char ** argv)
 {      
+       Debug("Compiled with REAL = %d => \"%s\"", REAL, g_real_name[REAL]);
+
        Document doc;
        srand(time(NULL));
 
        enum {OUTPUT_TO_BMP, LOOP} mode = LOOP;
        
-       Rect bounds(0,0,1,1);
+       
        Colour c(0,0,0,1);
        const char * input_bmp = NULL;
        const char * output_bmp = NULL;
        const char * input_filename = NULL;
+       float b[4] = {0,0,1,1};
 
        int i = 0;
        while (++i < argc)
@@ -49,6 +52,21 @@ int main(int argc, char ** argv)
                                i += 4;
                                break;
                        }
+                       case 'b':
+                       {
+                               Debug("Reading view bounds");
+                               for (int j = 1; j <= 4; ++j)
+                               {
+                                       if (i+j >= argc)
+                                               Fatal("No %d bounds component following -b switch", j);
+                                       char * e;
+                                       b[j-1] = strtof(argv[i+j], &e);
+                                       if (*e != '\0')
+                                               Fatal("Bounds component %d not a valid float", j); 
+                               }
+                               i += 4;
+                               break;
+                       }
                }       
        }
 
@@ -58,8 +76,9 @@ int main(int argc, char ** argv)
        }
        else 
        {
-               doc.Add(RECT_FILLED, Rect(0.2,0.2,0.6,0.6));
+               doc.Add(RECT_OUTLINE, Rect(0.5,0.5,1,1));
        }
+       Rect bounds(b[0],b[1],b[2],b[3]);
 
        if (mode == LOOP)
                MainLoop(doc, bounds, c);

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