76aa34bf8e
rename duplicate of SkSVGPath.cpp git-svn-id: http://skia.googlecode.com/svn/trunk@45 2bbb7eff-a529-9590-31e7-b0007b416f81
66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
#include <Carbon/Carbon.h>
|
|
#include "SkCGUtils.h"
|
|
#include "SkCanvas.h"
|
|
#include "SkPaint.h"
|
|
|
|
extern "C" void SkiaDraw(CGContextRef cg, CGRect bounds);
|
|
|
|
static void sampleDraw(SkCanvas* canvas) {
|
|
canvas->drawColor(0xFF0000FF);
|
|
|
|
SkPaint paint;
|
|
paint.setAntiAlias(true);
|
|
|
|
canvas->drawCircle(SkIntToScalar(100), SkIntToScalar(100),
|
|
SkIntToScalar(90), paint);
|
|
|
|
const char text[] = "fry42";
|
|
const size_t len = strlen(text);
|
|
|
|
paint.setColor(SK_ColorWHITE);
|
|
paint.setTextSize(SkIntToScalar(50));
|
|
canvas->drawText(text, len, SkIntToScalar(100), SkIntToScalar(50), paint);
|
|
paint.setTextAlign(SkPaint::kCenter_Align);
|
|
canvas->drawText(text, len, SkIntToScalar(100), SkIntToScalar(100), paint);
|
|
paint.setTextAlign(SkPaint::kRight_Align);
|
|
canvas->drawText(text, len, SkIntToScalar(100), SkIntToScalar(150), paint);
|
|
}
|
|
|
|
static CGImageRef gImage;
|
|
|
|
void SkiaDraw(CGContextRef cg, CGRect bounds) {
|
|
if (NULL == gImage) {
|
|
SkBitmap bitmap;
|
|
bitmap.setConfig(SkBitmap::kARGB_8888_Config, 640, 480);
|
|
bitmap.allocPixels();
|
|
|
|
SkCanvas canvas(bitmap);
|
|
sampleDraw(&canvas);
|
|
|
|
gImage = SkCreateCGImageRef(bitmap);
|
|
}
|
|
|
|
float components[] = { 1, 1, 1, 1 };
|
|
|
|
CGColorSpaceRef colorspace = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
|
|
CGColorRef color = CGColorCreate(colorspace, components);
|
|
|
|
CGContextSetFillColorWithColor(cg, color);
|
|
CGColorRelease(color);
|
|
CGColorSpaceRelease(colorspace);
|
|
|
|
CGContextFillRect(cg, bounds);
|
|
|
|
CGRect r = CGRectMake(0, 0, 640, 480);
|
|
|
|
CGContextSaveGState(cg);
|
|
CGContextTranslateCTM(cg, 0, r.size.height);
|
|
CGContextScaleCTM(cg, 1, -1);
|
|
|
|
CGContextDrawImage(cg, r, gImage);
|
|
|
|
CGContextRestoreGState(cg);
|
|
}
|
|
|
|
|