public void DrawImage()
{
var window = new Win32Window();
window.Init(new Point(100, 100), new Size(300, 400), WindowTypes.Regular);
var renderer = new Win32OpenGLRenderer();
renderer.Init(window.Pointer, window.ClientSize);
var image = new Image(@"assets\images\logo.png");
var primitive = new ImagePrimitive();
primitive.Image = image;
primitive.Offset = new Vector(10, 10);
var primitiveRenderer = new BuiltinPrimitiveRenderer();
var brush = new Brush();
brush.FillColor = Color.White;
var mesh = new Mesh();
mesh.CommandBuffer.Add(DrawCommand.Default);
primitiveRenderer.SetImageMesh(mesh);
primitiveRenderer.DrawImage(primitive, brush);
while (true)
{
window.MainLoop(() =>
{
renderer.Clear(Color.FrameBg);
Win32OpenGLRenderer.DrawMesh(renderer.imageMaterial, primitiveRenderer.ImageMesh,
(int)window.ClientSize.Width, (int)window.ClientSize.Height);
renderer.SwapBuffers();
});
if (Input.Keyboard.Instance.KeyDown(Key.Escape))
{
break;
}
}
}
public void DrawOriginalImage()
{
byte[] imageRawBytes;
int width, height;
using (var context = new RenderContextForTest(300, 400))
{
var primitive = new ImagePrimitive(@"assets\images\logo.png");
primitive.Offset = new Vector(10, 10);
var styleRuleSet = new StyleRuleSet();
var styleRuleSetBuilder = new StyleRuleSetBuilder(styleRuleSet);
styleRuleSetBuilder.BackgroundColor(Color.White);
var primitiveRenderer = new BuiltinPrimitiveRenderer();
var mesh = new Mesh();
mesh.CommandBuffer.Add(DrawCommand.Default);
primitiveRenderer.SetImageMesh(mesh);
primitiveRenderer.DrawImage(primitive, new Rect(10, 10, primitive.Image.Width, primitive.Image.Height), styleRuleSet);
context.Clear();
context.DrawImageMesh(mesh);
imageRawBytes = context.Renderer.GetRawBackBuffer(out width, out height);
}
var image = Util.CreateImage(imageRawBytes, width, height, flip: true);
string expectedImageFilePath =
@"GraphicsImplementation\Builtin\images\BuiltinPrimitiveRendererFacts.DrawImage.DrawOriginalImage.png";
#if DEBUG
var expectedImage = Util.LoadImage(expectedImageFilePath);
Assert.True(Util.CompareImage(expectedImage, image));
#else
Util.SaveImage(image, Util.UnitTestRootDir + expectedImageFilePath);//generate expected image
#endif
}
