diff options
| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-12-19 21:34:26 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-12-19 21:34:26 +0000 |
| commit | 74d47ce80c68cff16554a37e554bcb6df9ff3728 (patch) | |
| tree | bbab1db623fbe128b242fe0ca7c2a1700c2d550a /src/Fl_Bitmap.cxx | |
| parent | 11a7b522c17779a045f4308a7cf0a6c5810fcc8e (diff) | |
Doco updates.
Added filename_setext() macro for FLTK_1_0_COMPAT.
Fixed copy() methods so they don't overflow the source image buffer.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2881 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Bitmap.cxx')
| -rw-r--r-- | src/Fl_Bitmap.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Fl_Bitmap.cxx b/src/Fl_Bitmap.cxx index c4d8a8f73..6989fb753 100644 --- a/src/Fl_Bitmap.cxx +++ b/src/Fl_Bitmap.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Bitmap.cxx,v 1.5.2.4.2.19 2002/11/19 16:37:34 easysw Exp $" +// "$Id: Fl_Bitmap.cxx,v 1.5.2.4.2.20 2002/12/19 21:34:25 easysw Exp $" // // Bitmap drawing routines for the Fast Light Tool Kit (FLTK). // @@ -437,8 +437,8 @@ Fl_Image *Fl_Bitmap::copy(int W, int H) { memset(new_array, 0, H * (W + 7) / 8); // Scale the image using a nearest-neighbor algorithm... - for (dy = H, sy = 0, yerr = H / 2, new_ptr = new_array; dy > 0; dy --) { - for (dx = W, xerr = W / 2, old_ptr = array + sy * (w() + 7) / 8, sx = 0, new_bit = 128; + for (dy = H, sy = 0, yerr = H, new_ptr = new_array; dy > 0; dy --) { + for (dx = W, xerr = W, old_ptr = array + sy * (w() + 7) / 8, sx = 0, new_bit = 128; dx > 0; dx --) { old_bit = (uchar)(128 >> (sx & 7)); @@ -474,5 +474,5 @@ Fl_Image *Fl_Bitmap::copy(int W, int H) { // -// End of "$Id: Fl_Bitmap.cxx,v 1.5.2.4.2.19 2002/11/19 16:37:34 easysw Exp $". +// End of "$Id: Fl_Bitmap.cxx,v 1.5.2.4.2.20 2002/12/19 21:34:25 easysw Exp $". // |