add drawString helper to canvas

Many tests and examples use drawText with
a guess of how long the text is in bytes,
or a call to strlen(). Add a helper to
SkCanvas to simplify these examples.

Add another helper for SkString.

R=reed@google.com

Change-Id: I0204a31e938f065606f08ee7cd9a6b36db791ee2
Reviewed-on: https://skia-review.googlesource.com/13642
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Cary Clark <caryclark@skia.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/samplecode/SampleBlur.cpp b/samplecode/SampleBlur.cpp
index 4c4082cea0..a2f90a7746 100644
--- a/samplecode/SampleBlur.cpp
+++ b/samplecode/SampleBlur.cpp
@@ -111,13 +111,13 @@ protected:
                 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);
+                canvas->drawString("Hamburgefons Style", x, y, paint);
+                canvas->drawString("Hamburgefons Style", x, y + SkIntToScalar(50), paint);
                 paint.setMaskFilter(nullptr);
                 paint.setColor(SK_ColorWHITE);
                 x -= SkIntToScalar(2);
                 y -= SkIntToScalar(2);
-                canvas->drawText("Hamburgefons Style", 18, x, y, paint);
+                canvas->drawString("Hamburgefons Style", x, y, paint);
             }
             canvas->restore();
             flags = SkBlurMaskFilter::kHighQuality_BlurFlag;