33d2055e59
gm.h includes sk_tool_utils.h but does not use it. The bulk of this CL makes each gm that uses sk_tool_utils include it. sk_tool_utils.h also provided SkRandom and SkTDArray, so a couple GMs add those headers too. Change-Id: Ieb2a7c542f0ca89c3223f744fc11b0ff37af36c1 Reviewed-on: https://skia-review.googlesource.com/10014 Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Herb Derby <herb@google.com>
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
/*
|
|
* Copyright 2014 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "gm.h"
|
|
#include "sk_tool_utils.h"
|
|
#include "SkCanvas.h"
|
|
#include "SkDashPathEffect.h"
|
|
|
|
static void test_nulldev(SkCanvas* canvas) {
|
|
SkBitmap bm;
|
|
bm.setInfo(SkImageInfo::MakeN32Premul(30, 30));
|
|
// notice: no pixels mom! be sure we don't crash
|
|
// https://code.google.com/p/chromium/issues/detail?id=352616
|
|
SkCanvas c(bm);
|
|
|
|
SkBitmap src;
|
|
src.allocN32Pixels(10, 10);
|
|
src.eraseColor(SK_ColorRED);
|
|
|
|
// ensure we don't crash
|
|
c.writePixels(src, 0, 0);
|
|
}
|
|
|
|
static void draw_text_stroked(SkCanvas* canvas, const SkPaint& paint, SkScalar strokeWidth) {
|
|
SkPaint p(paint);
|
|
SkPoint loc = { 20, 435 };
|
|
|
|
if (strokeWidth > 0) {
|
|
p.setStyle(SkPaint::kFill_Style);
|
|
canvas->drawText("P", 1, loc.fX, loc.fY - 225, p);
|
|
canvas->drawPosText("P", 1, &loc, p);
|
|
}
|
|
|
|
p.setColor(SK_ColorRED);
|
|
p.setStyle(SkPaint::kStroke_Style);
|
|
p.setStrokeWidth(strokeWidth);
|
|
|
|
canvas->drawText("P", 1, loc.fX, loc.fY - 225, p);
|
|
canvas->drawPosText("P", 1, &loc, p);
|
|
}
|
|
|
|
static void draw_text_set(SkCanvas* canvas, const SkPaint& paint) {
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
|
|
draw_text_stroked(canvas, paint, 10);
|
|
|
|
canvas->translate(200, 0);
|
|
draw_text_stroked(canvas, paint, 0);
|
|
|
|
const SkScalar intervals[] = { 20, 10, 5, 10 };
|
|
const SkScalar phase = 0;
|
|
|
|
canvas->translate(200, 0);
|
|
SkPaint p(paint);
|
|
p.setPathEffect(SkDashPathEffect::Make(intervals, SK_ARRAY_COUNT(intervals), phase));
|
|
draw_text_stroked(canvas, p, 10);
|
|
}
|
|
|
|
namespace {
|
|
enum {
|
|
kBelowThreshold_TextSize = 255,
|
|
kAboveThreshold_TextSize = 257
|
|
};
|
|
}
|
|
|
|
DEF_SIMPLE_GM(stroketext, canvas, 1200, 480) {
|
|
if (true) { test_nulldev(canvas); }
|
|
SkPaint paint;
|
|
paint.setAntiAlias(true);
|
|
sk_tool_utils::set_portable_typeface(&paint);
|
|
|
|
paint.setTextSize(kBelowThreshold_TextSize);
|
|
draw_text_set(canvas, paint);
|
|
|
|
canvas->translate(600, 0);
|
|
paint.setTextSize(kAboveThreshold_TextSize);
|
|
draw_text_set(canvas, paint);
|
|
}
|