diff options
author | reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-30 15:51:25 +0000 |
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committer | reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-30 15:51:25 +0000 |
commit | 85e143c33c214e54187aa28146aa7666961a0d17 (patch) | |
tree | ea17e4f5dc71cc57b6044a95a0c1cb09245dd216 /gm/vertices.cpp | |
parent | fbd9b17711e6f86853f1c5fdb76efce1b9f52bd1 (diff) |
reenable vertices gm, adding picture support
BUG=
Review URL: https://codereview.chromium.org/112913005
git-svn-id: http://skia.googlecode.com/svn/trunk@12845 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'gm/vertices.cpp')
-rw-r--r-- | gm/vertices.cpp | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/gm/vertices.cpp b/gm/vertices.cpp index 8281bd8784..c0d2075db1 100644 --- a/gm/vertices.cpp +++ b/gm/vertices.cpp @@ -10,12 +10,14 @@ #include "SkGradientShader.h" #include "SkRandom.h" -static SkShader* make_shader(int w, int h) { - const SkColor colors[] = { SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE }; - const SkPoint center = { SkScalarHalf(w), SkScalarHalf(h) }; - const SkScalar radius = w / 2; - - return SkGradientShader::CreateRadial(center, radius, colors, NULL, +static SkShader* make_shader(SkScalar w, SkScalar h) { + const SkColor colors[] = { + SK_ColorRED, SK_ColorCYAN, SK_ColorGREEN, SK_ColorWHITE, + SK_ColorMAGENTA, SK_ColorBLUE, SK_ColorYELLOW, + }; + const SkPoint pts[] = { { w/4, 0 }, { 3*w/4, h } }; + + return SkGradientShader::CreateLinear(pts, colors, NULL, SK_ARRAY_COUNT(colors), SkShader::kMirror_TileMode); } @@ -36,12 +38,15 @@ public: protected: virtual void onOnceBeforeDraw() SK_OVERRIDE { - fPts[0].set(0, 0); fPts[1].set(100, 10); fPts[2].set(200, 0); - fPts[3].set(10, 100); fPts[4].set(100, 100); fPts[5].set(190, 100); - fPts[6].set(0, 200); fPts[7].set(100, 190); fPts[8].set(200, 200); + const SkScalar X = 150; + const SkScalar Y = 150; + + fPts[0].set(0, 0); fPts[1].set(X/2, 10); fPts[2].set(X, 0); + fPts[3].set(10, Y/2); fPts[4].set(X/2, Y/2); fPts[5].set(X-10, Y/2); + fPts[6].set(0, Y); fPts[7].set(X/2, Y-10); fPts[8].set(X, Y); - int w = 200; - int h = 200; + const SkScalar w = 200; + const SkScalar h = 200; fTexs[0].set(0, 0); fTexs[1].set(w/2, 0); fTexs[2].set(w, 0); fTexs[3].set(0, h/2); fTexs[4].set(w/2, h/2); fTexs[5].set(w, h/2); @@ -51,7 +56,7 @@ protected: SkRandom rand; for (size_t i = 0; i < SK_ARRAY_COUNT(fColors); ++i) { - fColors[i] = rand.nextU() | 0xFF202020; + fColors[i] = rand.nextU() | 0xFF000000; } } @@ -60,10 +65,11 @@ protected: } virtual SkISize onISize() SK_OVERRIDE { - return SkISize::Make(800, 800); + return SkISize::Make(600, 600); } virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { + // start with the center of a 3x3 grid static const uint16_t fan[] = { 4, 0, 1, 2, 5, 8, 7, 6, 3, 0 @@ -96,17 +102,19 @@ protected: SK_ARRAY_COUNT(fPts), fPts, rec[i].fTexs, rec[i].fColors, xfer, fan, SK_ARRAY_COUNT(fan), paint); - canvas->translate(250, 0); + canvas->translate(200, 0); } canvas->restore(); - canvas->translate(0, 250); + canvas->translate(0, 200); xfer->unref(); } } +#if 0 virtual uint32_t onGetFlags() const { return kSkipPipe_Flag | kSkipPicture_Flag; } +#endif private: typedef skiagm::GM INHERITED; |