diff options
Diffstat (limited to 'tikzit/src/common/Transformer.m')
| -rw-r--r-- | tikzit/src/common/Transformer.m | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/tikzit/src/common/Transformer.m b/tikzit/src/common/Transformer.m index fe4d135..403ae87 100644 --- a/tikzit/src/common/Transformer.m +++ b/tikzit/src/common/Transformer.m @@ -107,6 +107,16 @@ float const PIXELS_PER_UNIT = 50; return self; } +- (id)copyWithZone:(NSZone *)zone { + Transformer *cp = [[[self class] allocWithZone:zone] init]; + if (cp) { + cp->origin = origin; + cp->x_scale = x_scale; + cp->y_scale = y_scale; + } + return cp; +} + - (NSPoint)origin { return origin; } - (void)setOrigin:(NSPoint)o { origin = o; @@ -191,14 +201,6 @@ float const PIXELS_PER_UNIT = 50; return r1; } -- (id)copyWithZone:(NSZone *)zone { - Transformer *cp = [[[self class] allocWithZone:zone] init]; - cp->origin = origin; - cp->x_scale = x_scale; - cp->y_scale = y_scale; - return cp; -} - - (BOOL)isEqual:(id)object { Transformer *t = (Transformer*)object; return ([t origin].x == [self origin].x && |