ImageInfo_MakeA8.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (ImageInfo_MakeA8, 256, 64, false, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	ImageInfo_MakeA8	,
		256	,
		64	,
		false	,
		0
	)

Definition at line 4 of file ImageInfo_MakeA8.cpp.

                                                {
void draw(SkCanvas* canvas) {
    uint8_t pixels[][8] = { { 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00},
                            { 0x00, 0x7f, 0xff, 0x3f, 0x3f, 0x7f, 0x3f, 0x00},
                            { 0x3f, 0xff, 0x7f, 0x00, 0x7f, 0xff, 0x7f, 0x00},
                            { 0x00, 0x3f, 0x00, 0x00, 0x3f, 0x7f, 0x3f, 0x00},
                            { 0x3f, 0x7f, 0x7f, 0x3f, 0x00, 0x00, 0x00, 0x00},
                            { 0x7f, 0xff, 0xff, 0x7f, 0x00, 0x3f, 0x7f, 0x3f},
                            { 0x7f, 0xff, 0xff, 0x7f, 0x00, 0x7f, 0xff, 0x7f},
                            { 0x3f, 0x7f, 0x7f, 0x3f, 0x00, 0x3f, 0x7f, 0x3f} };
    SkBitmap bitmap;
    bitmap.installPixels(SkImageInfo::MakeA8(8, 8),
            (void*) pixels, sizeof(pixels[0]));
    SkPaint paint;
    canvas->scale(4, 4);
    for (auto color : { SK_ColorRED, SK_ColorBLUE, 0xFF007F00} ) {
        paint.setColor(color);
        canvas->drawImage(bitmap.asImage(), 0, 0, SkSamplingOptions(), &paint);
        canvas->translate(12, 0);
    }
}
}  // END FIDDLE