| #ifndef SkCGUtils_DEFINED |
| #define SkCGUtils_DEFINED |
| |
| #include "SkTypes.h" |
| |
| #ifdef SK_BUILD_FOR_MAC |
| #include <ApplicationServices/ApplicationServices.h> |
| #endif |
| |
| class SkBitmap; |
| |
| /** |
| * Create an imageref from the specified bitmap using the specified colorspace. |
| * If space is NULL, then CGColorSpaceCreateDeviceRGB() is used. |
| */ |
| CGImageRef SkCreateCGImageRefWithColorspace(const SkBitmap& bm, |
| CGColorSpaceRef space); |
| |
| /** |
| * Create an imageref from the specified bitmap using the colorspace returned |
| * by CGColorSpaceCreateDeviceRGB() |
| */ |
| static inline CGImageRef SkCreateCGImageRef(const SkBitmap& bm) { |
| return SkCreateCGImageRefWithColorspace(bm, NULL); |
| } |
| |
| /** |
| * Draw the bitmap into the specified CG context. The bitmap will be converted |
| * to a CGImage using the generic RGB colorspace. (x,y) specifies the position |
| * of the top-left corner of the bitmap. The bitmap is converted using the |
| * colorspace returned by CGColorSpaceCreateDeviceRGB() |
| */ |
| void SkCGDrawBitmap(CGContextRef, const SkBitmap&, float x, float y); |
| |
| #endif |