AuroraMiddleware/skia2
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update

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git-svn-id: http://skia.googlecode.com/svn/trunk@5454 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
mike@reedtribe.org 2012-09-10 01:01:51 +00:00
parent 9fbcad0f00
commit 396948bf4a
1 changed files with 24 additions and 2 deletions
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26
gm/techtalk1.cpp
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@ -11,6 +11,8 @@
#include "SkGeometry.h"
#include "SkShader.h"
#define WIRE_FRAME_WIDTH 1.1f
static void tesselate(const SkPath& src, SkPath* dst) {
SkPath::Iter iter(src, true);
SkPoint pts[4];
@ -49,7 +51,7 @@ static void setGLFrame(SkPaint* paint) {
paint->setColor(0xFFFF0000);
paint->setStyle(SkPaint::kStroke_Style);
paint->setAntiAlias(true);
paint->setStrokeWidth(1.1f);
paint->setStrokeWidth(WIRE_FRAME_WIDTH);
}
static void show_mesh(SkCanvas* canvas, const SkRect& r) {
@ -126,7 +128,11 @@ static void draw_line(SkCanvas* canvas, bool showGL, int flags) {
SkPaint paint;
paint.setAntiAlias(true);
if (showGL) {
setGLFrame(&paint);
}
canvas->drawLine(50, 50, 400, 100, paint);
paint.setColor(SK_ColorBLACK);
canvas->rotate(40);
setFade(&paint, showGL);
@ -185,12 +191,19 @@ static void draw_oval(SkCanvas* canvas, bool showGL, int flags) {
show_glframe(canvas, path);
} break;
case 1:
case 2: {
case 3: {
SkPath src, dst;
src.addOval(r);
tesselate(src, &dst);
show_fan(canvas, dst, r.centerX(), r.centerY());
} break;
case 2: {
SkPaint p(paint);
show_mesh(canvas, r);
setGLFrame(&p);
paint.setStyle(SkPaint::kFill_Style);
canvas->drawCircle(r.centerX(), r.centerY(), 3, p);
} break;
}
}
@ -220,6 +233,14 @@ static void draw_oval(SkCanvas* canvas, bool showGL, int flags) {
show_mesh_between(canvas, path0, path1);
} break;
case 2: {
SkPath path;
path.addOval(r);
show_glframe(canvas, path);
SkScalar rad = paint.getStrokeWidth() / 2;
r.outset(rad, rad);
show_mesh(canvas, r);
} break;
case 3: {
SkScalar rad = paint.getStrokeWidth() / 2;
r.outset(rad, rad);
SkPaint paint;
@ -356,6 +377,7 @@ ADD_GM(TalkGM, (2, false))
ADD_GM(TalkGM, (2, true))
ADD_GM(TalkGM, (2, true, 1))
ADD_GM(TalkGM, (2, true, 2))
ADD_GM(TalkGM, (2, true, 3))
ADD_GM(TalkGM, (3, false))
ADD_GM(TalkGM, (3, true))
ADD_GM(TalkGM, (4, false))