Canvas_empty_constructor.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Canvas_empty_constructor, 256, 256, true, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Canvas_empty_constructor	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 4 of file Canvas_empty_constructor.cpp.

                                                        {
static void check_for_rotated_ctm(const SkCanvas* canvas) {
    const SkM44 matrix = canvas->getLocalToDevice();
    SkDebugf("ctm is identity = %s\n", matrix == SkM44() ? "true" : "false");
}
 
void draw(SkCanvas* canvas) {
    check_for_rotated_ctm(canvas);
    canvas->rotate(30);
    check_for_rotated_ctm(canvas);
    SkCanvas defaultCanvas;
    check_for_rotated_ctm(&defaultCanvas);
}
}  // END FIDDLE