Changeset 14500 for trunk/Ohana/src/kapa2/src/SetImageData.c

Timestamp:

Aug 15, 2007, 9:10:13 AM (19 years ago)

Author:

eugene

Message:

adding image projection I/O APIs

File:

• trunk/Ohana/src/kapa2/src/SetImageData.c (modified) (1 diff)

trunk/Ohana/src/kapa2/src/SetImageData.c

@@ -52 +52 @@
   return (TRUE);
 }
+
+int SetImageCoords (int sock) {
+  
+  int i;
+  double xmin, xmax, ymin, ymax;
+  Graphic *graphic;
+  Section *section;
+  KapaImageWidget *image;
+
+  graphic = GetGraphic();
+
+  section = GetActiveSection();
+  if (section->image == NULL) {
+    section->image = InitImage ();
+    SetSectionSizes (section);
+  }
+  image = section->image;
+  
+  KiiScanMessage (sock, "%f %f %f %f", 
+                  &image[0].coords.pc1_1, &image[0].coords.pc2_2,
+                  &image[0].coords.pc1_2, &image[0].coords.pc2_1);
+
+  KiiScanMessage (sock, "%s", image[0].coords.ctype);
+
+  KiiScanMessage (sock, "%lf %lf %f %f %f %f", 
+                  &image[0].coords.crval1,
+                  &image[0].coords.crval2,
+                  &image[0].coords.crpix1,
+                  &image[0].coords.crpix2,
+                  &image[0].coords.cdelt1,
+                  &image[0].coords.cdelt2);
+
+  return (TRUE);  
+}
+
+int GetImageCoords (int sock) {
+  
+  Section *section;
+  KapaImageWidget *image;
+
+  section = GetActiveSection();
+  if (section->image == NULL) {
+    section->image = InitImage ();
+    SetSectionSizes (section);
+  }
+  image = section->image;
+
+  KiiSendMessage (sock, "%g %g %g %g", 
+                  image[0].coords.pc1_1, image[0].coords.pc2_2,
+                  image[0].coords.pc1_2, image[0].coords.pc2_1);
+
+  KiiSendMessage (sock, "%s", image[0].coords.ctype);
+
+  KiiSendMessage (sock, "%g %g %g %g %g %g", 
+                  image[0].coords.crval1,
+                  image[0].coords.crval2,
+                  image[0].coords.crpix1,
+                  image[0].coords.crpix2,
+                  image[0].coords.cdelt1,
+                  image[0].coords.cdelt2);
+
+  return (TRUE);
+}
+
+int GetImageRange (int sock) {
+  
+  Section *section;
+  KapaImageWidget *image;
+  double Xmin, Xmax, Ymin, Ymax;
+
+  section = GetActiveSection();
+  if (section->image == NULL) {
+    section->image = InitImage ();
+    SetSectionSizes (section);
+  }
+  image = section->image;
+
+  Screen_to_Image (&Xmin, &Ymin, 0.0, 0.0, image);
+  Screen_to_Image (&Xmax, &Ymax, image[0].picture.dx, image[0].picture.dy, image);
+
+  KiiSendMessage (sock, "%g %g %g %g", Xmin, Xmax, Ymin, Ymax);
+
+  return (TRUE);
+}
+