2a475eae62
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>
57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
/*
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* Copyright 2013 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "gm.h"
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#include "sk_tool_utils.h"
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#include "SkCanvas.h"
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#include "SkPath.h"
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/**
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* Skia may draw from outlines when the size is very large, so we exercise that
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* here.
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*/
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class BigTextGM : public skiagm::GM {
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public:
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BigTextGM() {}
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protected:
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SkString onShortName() override {
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return SkString("bigtext");
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}
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SkISize onISize() override {
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return SkISize::Make(640, 480);
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}
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void onDraw(SkCanvas* canvas) override {
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SkPaint paint;
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paint.setAntiAlias(true);
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sk_tool_utils::set_portable_typeface(&paint);
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paint.setTextSize(1500);
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SkRect r;
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(void)paint.measureText("/", 1, &r);
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SkPoint pos = {
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this->width()/2 - r.centerX(),
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this->height()/2 - r.centerY()
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};
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paint.setColor(SK_ColorRED);
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canvas->drawString("/", pos.fX, pos.fY, paint);
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paint.setColor(SK_ColorBLUE);
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canvas->drawPosText("\\", 1, &pos, paint);
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}
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private:
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typedef skiagm::GM INHERITED;
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};
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DEF_GM(return new BigTextGM;)
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