commit 2a475eae622adc1e8fa29206be1eaf862c23548e
author Cary Clark <caryclark@google.com> Fri Apr 28 15:35:12 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Apr 28 20:41:04 2017 +0000
tree 6bad5dbe2ef7aad1c7e657df6bd8cfe3a752c5fd
parent ec138b40ba940ab0d76b5550ee2c5505629c5293

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>

samplecode/SampleRegion.cpp

diff --git a/samplecode/SampleRegion.cpp b/samplecode/SampleRegion.cpp
index 082ff22..1fee2fa 100644
--- a/samplecode/SampleRegion.cpp
+++ b/samplecode/SampleRegion.cpp
@@ -226,7 +226,7 @@
         paint.setAntiAlias(true);
         paint.setTextSize(SkIntToScalar(20));
         paint.setColor(hilite ? SK_ColorRED : 0x40FF0000);
-        canvas->drawText(text, strlen(text), loc.fX, loc.fY, paint);
+        canvas->drawString(text, loc.fX, loc.fY, paint);
     }
 
     void drawPredicates(SkCanvas* canvas, const SkPoint pts[]) {
@@ -373,7 +373,7 @@
         canvas->translate(0, SkIntToScalar(200));
 
         for (size_t op = 0; op < SK_ARRAY_COUNT(gOps); op++) {
-            canvas->drawText(gOps[op].fName, strlen(gOps[op].fName), SkIntToScalar(75), SkIntToScalar(50), textPaint);
+            canvas->drawString(gOps[op].fName, SkIntToScalar(75), SkIntToScalar(50), textPaint);
 
             this->drawRgnOped(canvas, gOps[op].fOp, gOps[op].fColor);