1 files changed, 0 insertions, 107 deletions
diff --git a/pdf/splash/SplashScreen.cc b/pdf/splash/SplashScreen.cc
deleted file mode 100644
index 4230856..0000000
--- a/pdf/splash/SplashScreen.cc
+++ /dev/null
@@ -1,107 +0,0 @@
-//========================================================================
-//
-// SplashScreen.cc
-//
-//========================================================================
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma implementation
-#endif
-
-#include "gmem.h"
-#include "SplashMath.h"
-#include "SplashScreen.h"
-
-//------------------------------------------------------------------------
-// SplashScreen
-//------------------------------------------------------------------------
-
-// This generates a 45 degree screen using a circular dot spot
-// function.  DPI = resolution / ((size / 2) * sqrt(2)).
-// Gamma correction (gamma = 1 / 1.33) is also computed here.
-SplashScreen::SplashScreen(int sizeA) {
-  SplashCoord *dist;
-  SplashCoord u, v, d;
-  int x, y, x1, y1, i;
-
-  size = sizeA >> 1;
-  if (size < 1) {
-    size = 1;
-  }
-
-  // initialize the threshold matrix
-  mat = (SplashCoord *)gmalloc(2 * size * size * sizeof(SplashCoord));
-  for (y = 0; y < 2 * size; ++y) {
-    for (x = 0; x < size; ++x) {
-      mat[y * size + x] = -1;
-    }
-  }
-
-  // build the distance matrix
-  dist = (SplashCoord *)gmalloc(2 * size * size * sizeof(SplashCoord));
-  for (y = 0; y < size; ++y) {
-    for (x = 0; x < size; ++x) {
-      if (x + y < size - 1) {
-	u = (SplashCoord)x + 0.5 - 0;  //~ (-0.5);
-	v = (SplashCoord)y + 0.5 - 0;
-      } else {
-	u = (SplashCoord)x + 0.5 - (SplashCoord)size; //~ ((SplashCoord)size - 0.5);
-	v = (SplashCoord)y + 0.5 - (SplashCoord)size;
-      }
-      dist[y * size + x] = u*u + v*v;
-    }
-  }
-  for (y = 0; y < size; ++y) {
-    for (x = 0; x < size; ++x) {
-      if (x < y) {
-	u = (SplashCoord)x + 0.5 - 0;  //~ (-0.5);
-	v = (SplashCoord)y + 0.5 - (SplashCoord)size;
-      } else {
-	u = (SplashCoord)x + 0.5 - (SplashCoord)size; //~ ((SplashCoord)size - 0.5);
-	v = (SplashCoord)y + 0.5 - 0;
-      }
-      dist[(size + y) * size + x] = u*u + v*v;
-    }
-  }
-
-  // build the threshold matrix
-  x1 = y1 = 0; // make gcc happy
-  for (i = 1; i <= 2 * size * size; ++i) {
-    d = 2 * size * size;
-    for (y = 0; y < 2 * size; ++y) {
-      for (x = 0; x < size; ++x) {
-	if (mat[y * size + x] < 0 &&
-	    dist[y * size + x] < d) {
-	  x1 = x;
-	  y1 = y;
-	  d = dist[y1 * size + x1];
-	}
-      }
-    }
-    u = 1.0 - (SplashCoord)i / (SplashCoord)(2 * size * size + 1);
-    mat[y1 * size + x1] = splashPow(u, 1.33);
-  }
-
-  gfree(dist);
-}
-
-SplashScreen::~SplashScreen() {
-  gfree(mat);
-}
-
-int SplashScreen::test(int x, int y, SplashCoord value) {
-  SplashCoord *mat1;
-  int xx, yy;
-
-  xx = x % (2 * size);
-  yy = y % (2 * size);
-  mat1 = mat;
-  if ((xx / size) ^ (yy / size)) {
-    mat1 += size * size;
-  }
-  xx %= size;
-  yy %= size;
-  return value < mat1[yy * size + xx] ? 0 : 1;
-}