add new test for blurs
git-svn-id: http://skia.googlecode.com/svn/trunk@803 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/blurs.cpp b/gm/blurs.cpp
new file mode 100644
index 0000000..8250d76
--- /dev/null
+++ b/gm/blurs.cpp
@@ -0,0 +1,92 @@
+#include "gm.h"
+#include "SkBlurMaskFilter.h"
+
+namespace skiagm {
+
+class BlursGM : public GM {
+public:
+ BlursGM() {}
+
+protected:
+ virtual SkString onShortName() {
+ return SkString("blurs");
+ }
+
+ virtual SkISize onISize() {
+ return make_isize(700, 500);
+ }
+
+ void drawBG(SkCanvas* canvas) {
+ canvas->drawColor(0xFFDDDDDD);
+ }
+
+ virtual void onDraw(SkCanvas* canvas) {
+ drawBG(canvas);
+
+ SkBlurMaskFilter::BlurStyle NONE = SkBlurMaskFilter::BlurStyle(-999);
+ static const struct {
+ SkBlurMaskFilter::BlurStyle fStyle;
+ int fCx, fCy;
+ } gRecs[] = {
+ { NONE, 0, 0 },
+ { SkBlurMaskFilter::kInner_BlurStyle, -1, 0 },
+ { SkBlurMaskFilter::kNormal_BlurStyle, 0, 1 },
+ { SkBlurMaskFilter::kSolid_BlurStyle, 0, -1 },
+ { SkBlurMaskFilter::kOuter_BlurStyle, 1, 0 },
+ };
+
+ SkPaint paint;
+ paint.setAntiAlias(true);
+ paint.setTextSize(25);
+ canvas->translate(-40, 0);
+
+ SkBlurMaskFilter::BlurFlags flags = SkBlurMaskFilter::kNone_BlurFlag;
+ for (int j = 0; j < 2; j++) {
+ canvas->save();
+ paint.setColor(SK_ColorBLUE);
+ for (size_t i = 0; i < SK_ARRAY_COUNT(gRecs); i++) {
+ if (gRecs[i].fStyle != NONE) {
+ SkMaskFilter* mf = SkBlurMaskFilter::Create(20,
+ gRecs[i].fStyle,
+ flags);
+ paint.setMaskFilter(mf)->unref();
+ } else {
+ paint.setMaskFilter(NULL);
+ }
+ canvas->drawCircle(200 + gRecs[i].fCx*100,
+ 200 + gRecs[i].fCy*100, 50, paint);
+ }
+ // draw text
+ {
+ SkMaskFilter* mf = SkBlurMaskFilter::Create(4,
+ SkBlurMaskFilter::kNormal_BlurStyle,
+ flags);
+ paint.setMaskFilter(mf)->unref();
+ SkScalar x = SkIntToScalar(70);
+ SkScalar y = SkIntToScalar(400);
+ paint.setColor(SK_ColorBLACK);
+ canvas->drawText("Hamburgefons Style", 18, x, y, paint);
+ canvas->drawText("Hamburgefons Style", 18, x, y + SkIntToScalar(50), paint);
+ paint.setMaskFilter(NULL);
+ paint.setColor(SK_ColorWHITE);
+ x -= SkIntToScalar(2);
+ y -= SkIntToScalar(2);
+ canvas->drawText("Hamburgefons Style", 18, x, y, paint);
+ }
+ canvas->restore();
+// flags = SkBlurMaskFilter::kHighQuality_BlurFlag;
+ canvas->translate(350, 0);
+ }
+ }
+
+private:
+ typedef GM INHERITED;
+};
+
+//////////////////////////////////////////////////////////////////////////////
+
+static GM* MyFactory(void*) { return new BlursGM; }
+static GMRegistry reg(MyFactory);
+
+}
+
diff --git a/gm/gm_files.mk b/gm/gm_files.mk
index 5a2dd6f..14575e4 100644
--- a/gm/gm_files.mk
+++ b/gm/gm_files.mk
@@ -1,5 +1,6 @@
SOURCE := \
bitmapfilters.cpp \
+ blurs.cpp \
filltypes.cpp \
gradients.cpp \
shapes.cpp \