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Further corrected last change. Thanks to Alexander M.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@20692 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2005-02-12 10:22:36 +00:00
parent fbd0414fba
commit ad60418d78
2 changed files with 19 additions and 20 deletions
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32
Source/NSAffineTransform.m
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@ -488,33 +488,27 @@ static NSAffineTransformStruct identityTransform = {
float y = rect.origin.y;
float width = rect.size.width;
float height = rect.size.height;
float xc[4];
float yc[4];
float xc[3];
float yc[3];
float min_x;
float max_x;
float min_y;
float max_y;
int i;
if (B == 0 && C == 0)
{
*new = rect;
return;
}
xc[0] = A * x + C * y + TX;
yc[0] = B * x + D * y + TY;
xc[1] = xc[0] + A * width;
yc[1] = yc[0] + B * width;
xc[2] = xc[0] + C * height;
yc[2] = yc[0] + D * height;
xc[3] = xc[0] + A * width + C * height;
yc[3] = yc[0] + B * width + D * height;
max_x = A * x + C * y + TX;
max_y = B * x + D * y + TY;
xc[0] = max_x + A * width;
yc[0] = max_y + B * width;
xc[1] = max_x + C * height;
yc[1] = max_y + D * height;
xc[2] = max_x + A * width + C * height;
yc[2] = max_y + B * width + D * height;
min_x = max_x = xc[0];
min_y = max_y = yc[0];
min_x = max_x;
min_y = max_y;
for (i=1; i < 4; i++)
for (i = 0; i < 3; i++)
{
if (xc[i] < min_x)
min_x = xc[i];