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/*
* Copyright 2014 © Samsung Research America, Silicon Valley
*
* Use of this source code is governed by the 3-Clause BSD license
* specified in the COPYING file included with this source code.
*/
#include <config.h>
#include <math.h>
#include <SkCanvas.h>
#include <SkPaint.h>
#include <SkRect.h>
#include "caskbench.h"
#include "caskbench_context.h"
#include "skia-shapes.h"
int
sk_setup_transform(caskbench_context_t *ctx)
{
ctx->skia_paint->setAntiAlias(false);
ctx->skia_paint->setStrokeWidth(1);
ctx->skia_paint->setStyle(SkPaint::kStroke_Style);
return 1;
}
void
sk_teardown_transform(void)
{
}
int
sk_test_transform(caskbench_context_t *ctx)
{
int w = ctx->canvas_width;
int h = ctx->canvas_height;
SkScalar rotation_delta(0.02*180/M_PI);
ctx->skia_canvas->save();
for (int nn=0; nn<ctx->size; nn++) {
for (int i=0; i<w; i+=50) {
SkPath p1;
p1.moveTo(i, 0);
p1.lineTo(i, h);
skiaRandomizePaintColor(ctx);
ctx->skia_canvas->drawPath(p1, *(ctx->skia_paint));
}
for (int j=0; j<h; j+=50) {
SkPath p2;
p2.moveTo(0, j);
p2.lineTo(w, j);
skiaRandomizePaintColor(ctx);
ctx->skia_canvas->drawPath(p2, *(ctx->skia_paint));
}
ctx->skia_canvas->translate(w/2.0, h/2.0);
ctx->skia_canvas->rotate(rotation_delta);
ctx->skia_canvas->scale(1.004, 0.996);
ctx->skia_canvas->translate(-w/2.0, -h/2.0);
}
ctx->skia_canvas->restore();
return 1;
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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