rename SK_BUILD_SUBPIXEL to SK_SUPPORT_LCDTEXT to better match the name of the

feature (since we already have subpixel text support)

fix some debug-compile problems

update Makefile for lcd files



git-svn-id: http://skia.googlecode.com/svn/trunk@282 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 61 insertions, 0 deletions

diff --git a/samplecode/SampleLCD.cpp b/samplecode/SampleLCD.cpp
new file mode 100644
index 0000000000..098958f4e0
--- /dev/null
+++ b/samplecode/SampleLCD.cpp
@@ -0,0 +1,61 @@
+#include "SampleCode.h"
+#include "SkView.h"
+#include "SkCanvas.h"
+#include "SkDevice.h"
+#include "SkPaint.h"
+#include "SkShader.h"
+
+class LCDView : public SkView {
+public:
+    LCDView() {}
+    
+protected:
+    // overrides from SkEventSink
+    virtual bool onQuery(SkEvent* evt) {
+        if (SampleCode::TitleQ(*evt)) {
+            SampleCode::TitleR(evt, "LCD Text");
+            return true;
+        }
+        return this->INHERITED::onQuery(evt);
+    }
+    
+    void drawBG(SkCanvas* canvas) {
+        canvas->drawColor(SK_ColorWHITE);
+    }
+    
+    virtual void onDraw(SkCanvas* canvas) {
+        this->drawBG(canvas);
+
+        SkPaint paint;
+        paint.setAntiAlias(true);
+        
+        SkScalar textSize = SkIntToScalar(6);
+        SkScalar delta = SK_Scalar1;
+        const char* text = "HHHamburgefonts iii";
+        size_t len = strlen(text);
+        SkScalar x0 = SkIntToScalar(10);
+        SkScalar x1 = SkIntToScalar(310);
+        SkScalar y = SkIntToScalar(20);
+
+        for (int i = 0; i < 20; i++) {
+            paint.setTextSize(textSize);
+            textSize += delta;
+            
+            paint.setLCDRenderText(false);
+            canvas->drawText(text, len, x0, y, paint);
+            paint.setLCDRenderText(true);
+            canvas->drawText(text, len, x1, y, paint);
+            
+            y += paint.getFontSpacing();
+        }
+    }
+    
+private:
+    typedef SkView INHERITED;
+};
+
+//////////////////////////////////////////////////////////////////////////////
+
+static SkView* MyFactory() { return new LCDView; }
+static SkViewRegister reg(MyFactory);
+