skia2/docs/examples/Canvas_drawText.cpp
Hal Canary d88c2e8e09 Docs: rename examples files to match names
Change-Id: I9a6b2780cfdd91cdd16d5a08eb9ba1214492cb7e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201982
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
2019-03-19 18:49:22 +00:00

27 lines
862 B
C++

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "fiddle/examples.h"
// HASH=55f5e59350622c5e2834d1c85789f732
REG_FIDDLE(Canvas_drawText, 256, 200, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint paint;
SkFont font;
float textSizes[] = { 12, 18, 24, 36 };
for (auto size: textSizes ) {
font.setSize(size);
canvas->drawString("Aa", 10, 20, font, paint);
canvas->translate(0, size * 2);
}
font = SkFont();
float yPos = 20;
for (auto size: textSizes ) {
float scale = size / 12.f;
canvas->resetMatrix();
canvas->translate(100, 0);
canvas->scale(scale, scale);
canvas->drawString("Aa", 10 / scale, yPos / scale, font, paint);
yPos += size * 2;
}
}
} // END FIDDLE