84b18c7e3e
https://codereview.chromium.org/214953003/ git-svn-id: http://skia.googlecode.com/svn/trunk@14171 2bbb7eff-a529-9590-31e7-b0007b416f81
85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
/*
|
|
* Copyright 2014 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*
|
|
* Simple tool to generate SKP files for testing.
|
|
*/
|
|
|
|
#include "SkCanvas.h"
|
|
#include "SkColor.h"
|
|
#include "SkCommandLineFlags.h"
|
|
#include "SkPaint.h"
|
|
#include "SkPicture.h"
|
|
#include "SkScalar.h"
|
|
#include "SkStream.h"
|
|
|
|
// Flags used by this file, alphabetically:
|
|
DEFINE_int32(blue, 128, "Value of blue color channel in image, 0-255.");
|
|
DEFINE_int32(border, 4, "Width of the black border around the image.");
|
|
DEFINE_int32(green, 128, "Value of green color channel in image, 0-255.");
|
|
DEFINE_int32(height, 200, "Height of canvas to create.");
|
|
DEFINE_int32(red, 128, "Value of red color channel in image, 0-255.");
|
|
DEFINE_int32(width, 300, "Width of canvas to create.");
|
|
DEFINE_string(writePath, "", "Filepath to write the SKP into.");
|
|
|
|
static void skpmaker(int width, int height, int border, SkColor color,
|
|
const char *writePath) {
|
|
SkPictureRecorder recorder;
|
|
SkCanvas* canvas = recorder.beginRecording(width, height);
|
|
SkPaint paint;
|
|
paint.setStyle(SkPaint::kFill_Style);
|
|
paint.setColor(SK_ColorBLACK);
|
|
canvas->drawRectCoords(0, 0, SkIntToScalar(width), SkIntToScalar(height), paint);
|
|
paint.setColor(color);
|
|
canvas->drawRectCoords(SkIntToScalar(border), SkIntToScalar(border),
|
|
SkIntToScalar(width - border*2), SkIntToScalar(height - border*2),
|
|
paint);
|
|
SkAutoTUnref<SkPicture> pict(recorder.endRecording());
|
|
SkFILEWStream stream(writePath);
|
|
pict->serialize(&stream);
|
|
}
|
|
|
|
int tool_main(int argc, char** argv);
|
|
int tool_main(int argc, char** argv) {
|
|
SkCommandLineFlags::SetUsage("Creates a simple .skp file for testing.");
|
|
SkCommandLineFlags::Parse(argc, argv);
|
|
|
|
// Validate flags.
|
|
if ((FLAGS_blue < 0) || (FLAGS_blue > 255)) {
|
|
SkDebugf("--blue must be within range [0,255]\n");
|
|
exit(-1);
|
|
}
|
|
if ((FLAGS_green < 0) || (FLAGS_green > 255)) {
|
|
SkDebugf("--green must be within range [0,255]\n");
|
|
exit(-1);
|
|
}
|
|
if (FLAGS_height <= 0) {
|
|
SkDebugf("--height must be >0\n");
|
|
exit(-1);
|
|
}
|
|
if ((FLAGS_red < 0) || (FLAGS_red > 255)) {
|
|
SkDebugf("--red must be within range [0,255]\n");
|
|
exit(-1);
|
|
}
|
|
if (FLAGS_width <= 0) {
|
|
SkDebugf("--width must be >0\n");
|
|
exit(-1);
|
|
}
|
|
if (FLAGS_writePath.isEmpty()) {
|
|
SkDebugf("--writePath must be nonempty\n");
|
|
exit(-1);
|
|
}
|
|
|
|
SkColor color = SkColorSetRGB(FLAGS_red, FLAGS_green, FLAGS_blue);
|
|
skpmaker(FLAGS_width, FLAGS_height, FLAGS_border, color, FLAGS_writePath[0]);
|
|
return 0;
|
|
}
|
|
|
|
#if !defined SK_BUILD_FOR_IOS
|
|
int main(int argc, char * const argv[]) {
|
|
return tool_main(argc, (char**) argv);
|
|
}
|
|
#endif
|