skbug_8955.cpp File Reference

#include "gm/gm.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkFont.h"
#include "include/core/SkPaint.h"
#include "include/core/SkTextBlob.h"
#include "tools/fonts/FontToolUtils.h"

Go to the source code of this file.

Functions
	DEF_SIMPLE_GM (skbug_8955, canvas, 100, 100)

Function Documentation

DEF_SIMPLE_GM()

DEF_SIMPLE_GM	(	skbug_8955	,
		canvas	,
		100	,
		100
	)

Definition at line 15 of file skbug_8955.cpp.

                                            {
    SkPaint p;
    SkFont font = ToolUtils::DefaultPortableFont();
    font.setSize(50);
    auto blob = SkTextBlob::MakeFromText("+", 1, font);
 
    // This bug only appeared when drawing the same text blob. We would generate no glyphs on the
    // first draw, and fail to mark the blob as having any bitmap runs. That would prevent us from
    // re-generating the blob on the second draw, even though the matrix had been restored.
    canvas->save();
    canvas->scale(0, 0);
    canvas->drawTextBlob(blob, 30, 60, p);
    canvas->restore();
    canvas->drawTextBlob(blob, 30, 60, p);
}