private void cmdShowEmbededViewport_Click(object sender, EventArgs e)
{
Form simpleForm = new Form();
simpleForm.Text = "SimpleForm2";
simpleForm.WindowState = FormWindowState.Maximized;
Rectangle screenClientAreaRect = Screen.PrimaryScreen.WorkingArea;
MyWinFormsControl actualWinUI = new MyWinFormsControl();
simpleForm.Controls.Add(actualWinUI);
InnerViewportKind internalViewportKind = InnerViewportKind.GdiPlus;
int w = 800;
int h = 600;
var textService = new Typography.Text.OpenFontTextService();
Typography.Text.TextServiceClient client = textService.CreateNewServiceClient();
MyRootGraphic myRootGfx = new MyRootGraphic(w, h);
var viewport = new GraphicsViewRoot(screenClientAreaRect.Width, screenClientAreaRect.Height);
AbstractTopWindowBridge bridge = GetTopWindowBridge(
internalViewportKind,
myRootGfx,
myRootGfx.TopWinEventPortal);
IGpuOpenGLSurfaceView viewAbstraction = actualWinUI.CreateWindowWrapper(bridge);
var rootgfx = new MyRootGraphic(w, h);
viewport.InitRootGraphics(rootgfx,
rootgfx.TopWinEventPortal,
InnerViewportKind.GdiPlus,
viewAbstraction,
bridge);
viewport.PaintToOutputWindow();
simpleForm.Show();
ShowFormLayoutInspector(viewport);
}
public MyHtmlTextService(Typography.Text.TextServiceClient txtsx) => _txtsx = txtsx;
static void Init(GlFwForm form)
{
//PART1:
//1. storage io
PixelFarm.Platforms.StorageService.RegisterProvider(new YourImplementation.LocalFileStorageProvider(""));
//2. img-io implementation
PixelFarm.CpuBlit.MemBitmapExt.DefaultMemBitmapIO = new YourImplementation.ImgCodecMemBitmapIO(); // new PixelFarm.Drawing.WinGdi.GdiBitmapIO();
//PixelFarm.CpuBlit.MemBitmapExtensions.DefaultMemBitmapIO = new PixelFarm.Drawing.WinGdi.GdiBitmapIO();
//------------------------------------------------------------------------
//
//if we don't set this, it will error on read-write image
//you can implement this with other lib that can read-write images
var pars = new PixelFarm.Platforms.ImageIOSetupParameters();
pars.SaveToPng = (IntPtr imgBuffer, int stride, int width, int height, string filename) =>
{
MemBitmap memBmp = new MemBitmap(width, height, imgBuffer);
using (FileStream fs = new FileStream(filename, FileMode.Create))
{
PixelFarm.CpuBlit.MemBitmapExt.DefaultMemBitmapIO.SaveImage(memBmp, fs,
MemBitmapIO.OutputImageFormat.Png,
null);
}
//---save with GDI+---
//using (System.Drawing.Bitmap newBmp = new System.Drawing.Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format32bppArgb))
//{
// PixelFarm.CpuBlit.BitmapHelper.CopyToGdiPlusBitmapSameSize(imgBuffer, newBmp);
// //save
// newBmp.Save(filename);
//}
};
pars.ReadFromMemStream = (System.IO.MemoryStream ms, string kind) =>
{
return(PixelFarm.CpuBlit.MemBitmapExt.DefaultMemBitmapIO.LoadImage(ms));
//read/guest img format
//--- load img with GDI+---
////read
//using (System.Drawing.Bitmap gdiBmp = new System.Drawing.Bitmap(ms))
//{
// PixelFarm.CpuBlit.MemBitmap memBmp = new PixelFarm.CpuBlit.MemBitmap(gdiBmp.Width, gdiBmp.Height);
// //#if DEBUG
// // memBmp._dbugNote = "img;
// //#endif
// PixelFarm.CpuBlit.BitmapHelper.CopyFromGdiPlusBitmapSameSizeTo32BitsBuffer(gdiBmp, memBmp);
// return memBmp;
//}
};
PixelFarm.Platforms.ImageIOPortal.Setup(pars);
//------------------------------------------------------------------------
//3. setup text-breaker
string icu_datadir = "brkitr"; //see brkitr folder, we link data from Typography project and copy to output if newer
if (!System.IO.Directory.Exists(icu_datadir))
{
throw new System.NotSupportedException("dic");
}
Typography.TextBreak.CustomBreakerBuilder.Setup(new Typography.TextBreak.IcuSimpleTextFileDictionaryProvider()
{
DataDir = icu_datadir
});
//---------------------------------------------------------------------------
//4. Typography TextService
Typography.Text.OpenFontTextService textService = new Typography.Text.OpenFontTextService();
textService.LoadFontsFromFolder("Fonts");
Typography.Text.TextServiceClient serviceClient = textService.CreateNewServiceClient();
GlobalTextService.TextService = serviceClient;
//---------------------------------------------------------------------------
//PART2: root graphics
Size primScreenSize = UIPlatform.CurrentPlatform.GetPrimaryMonitorSize();
s_myRootGfx = new MyRootGraphic(primScreenSize.Width, primScreenSize.Height);
s_viewroot = new GraphicsViewRoot(primScreenSize.Width, primScreenSize.Height);
MyGlfwTopWindowBridge bridge1 = new MyGlfwTopWindowBridge(s_myRootGfx, s_myRootGfx.TopWinEventPortal);
((MyGlfwTopWindowBridge.GlfwEventBridge)(form.WindowEventListener)).SetWindowBridge(bridge1);
var glfwWindowWrapper = new GlfwWindowWrapper(form);
bridge1.BindWindowControl(glfwWindowWrapper);
s_viewroot.InitRootGraphics(s_myRootGfx,
s_myRootGfx.TopWinEventPortal,
InnerViewportKind.GLES,
glfwWindowWrapper,
bridge1);
//------------------------------------------------------------------------
//optional:
if (s_viewroot.GetGLPainter() is GLPainter glPainter)
{
glPainter.SmoothingMode = SmoothingMode.AntiAlias;
}
}
