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add (disabled) test for big dashing

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git-svn-id: http://skia.googlecode.com/svn/trunk@7417 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@google.com 2013-01-28 16:57:29 +00:00
parent 22943cd588
commit b6399a79b2
1 changed files with 32 additions and 1 deletions
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33
gm/aaclip.cpp
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@ -9,6 +9,34 @@
#include "SkCanvas.h"
#include "SkPath.h"
#include "SkDashPathEffect.h"
static void test_giant_dash(SkCanvas* canvas) {
SkPaint paint;
const SkScalar intervals[] = { SK_Scalar1, SK_Scalar1 };
paint.setStrokeWidth(2);
paint.setPathEffect(new SkDashPathEffect(intervals, 2, 0))->unref();
SkScalar big = 500 * 1000;
canvas->drawLine(10, 10, big, 10, paint);
canvas->drawLine(-big, 20, 500, 20, paint);
canvas->drawLine(-big, 30, big, 30, paint);
const SkScalar intervals2[] = { 20, 5, 10, 5 };
paint.setPathEffect(new SkDashPathEffect(intervals2, 4, 17))->unref();
canvas->translate(0, 40);
SkScalar x = -500;
SkScalar width = 3173;
for (int i = 0; i < 40; ++i) {
if (i > 10)
canvas->drawLine(x, 0, x + width, 0, paint);
x += 1;
canvas->translate(0, 4);
}
}
// Reproduces bug found here: http://jsfiddle.net/R8Cu5/1/
//
#include "SkGradientShader.h"
@ -177,7 +205,10 @@ protected:
return make_isize(640, 480);
}
virtual void onDraw(SkCanvas* canvas) {
virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
if (false) {
test_giant_dash(canvas); return;
}
if (false) {
test_grad(canvas); return;
}