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10 #import <CoreGraphics/CoreGraphics.h> |
10 #import <CoreGraphics/CoreGraphics.h> |
11 |
11 |
12 #define degreesToRadians(x) ( M_PI * x / 180.0) |
12 #define degreesToRadians(x) ( M_PI * x / 180.0) |
13 #define radiansToDegrees(x) (180.0 * x / M_PI ) |
13 #define radiansToDegrees(x) (180.0 * x / M_PI ) |
14 |
14 |
15 // 40 is not a good value for iphone but works for ipad |
|
16 #define HWX(x) (int)(x-screen.size.height/2)/HW_zoomFactor() |
15 #define HWX(x) (int)(x-screen.size.height/2)/HW_zoomFactor() |
17 #define HWY(x) (int)(screen.size.width-x)/HW_zoomFactor() + 40*HW_zoomLevel()/HW_zoomFactor() |
16 #define HWY(x) (int)(screen.size.width-x)/HW_zoomFactor() + (IS_IPAD()?40:17.5)*HW_zoomLevel()/HW_zoomFactor() |
18 |
17 |
19 #define HWXZ(x) (int)(x-screen.size.height/2) |
18 #define HWXZ(x) (int)(x-screen.size.height/2) |
20 #define HWYZ(x) (int)(screen.size.width-x) |
19 #define HWYZ(x) (int)(screen.size.width-x) |
21 |
20 |
22 CGFloat distanceBetweenPoints (CGPoint first, CGPoint second); |
21 CGFloat distanceBetweenPoints (CGPoint first, CGPoint second); |