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Set _isIdentity for all methods changing the matrix of the affine

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transform.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@24854 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2007-03-12 21:20:38 +00:00
parent b7cb6503ee
commit 7d1631a845
2 changed files with 20 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-03-12 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSAffineTransform.m: Set _isIdentity for all methods
changing the matrix of the affine transform.
2007-03-11 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSApplication.m (-abortModal): Call stopModalWithCode: to

15
Source/NSAffineTransform.m
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@ -145,6 +145,9 @@ static NSAffineTransformStruct identityTransform = {
A = sx; B = 0;
C = 0; D = sy;
}
// FIXME
_isIdentity = NO;
_isFlipY = NO;
}
- (void) translateToPoint: (NSPoint)point
@ -161,6 +164,9 @@ static NSAffineTransformStruct identityTransform = {
- (void) makeIdentityMatrix
{
matrix = identityTransform;
// FIXME
_isIdentity = YES;
_isFlipY = NO;
}
- (void) setFrameOrigin: (NSPoint)point
@ -200,6 +206,9 @@ static NSAffineTransformStruct identityTransform = {
amat.tX = anotherMatrix[4];
amat.tY = anotherMatrix[5];
matrix = matrix_multiply(amat, matrix);
// FIXME
_isIdentity = NO;
_isFlipY = NO;
}
- (void)inverse
@ -330,6 +339,9 @@ static NSAffineTransformStruct identityTransform = {
matrix.m22 = replace[3];
matrix.tX = replace[4];
matrix.tY = replace[5];
// FIXME
_isIdentity = NO;
_isFlipY = NO;
}
- (void) getMatrix: (float[6])replace
@ -345,6 +357,9 @@ static NSAffineTransformStruct identityTransform = {
- (void) takeMatrixFromTransform: (NSAffineTransform *)aTransform
{
matrix = [aTransform transformStruct];
// FIXME
_isIdentity = NO;
_isFlipY = NO;
}