In Windows, the CreateFontIndirect() call can silently substitute compatible fonts if the requested font is not requested. The GetObject() call does not reflect this substitution; it returns the same
How do I convert the following C++ code (for taking a Bitmap from the Clipboard and copy it onto a form), into a WPF C# code that also uses APIs (not inbuilt Clipboard helpers from the .NET Framework)
Windows GDI routines like MoveTo(), LineTo(). What type of computer graphics are they for? Are they used for rendering raster and vector images?? Or 开发者_运维知识库what??Line drawing functions are g
We have a .NET app which prints to both real printers and PDF, currently using PDFsharp, although that part can be changed if there\'s a better option.Most of the output is generated text or images, b
I am trying to implement a gradient brush from scratch in C++ with GDI. I don\'t want to use GDI+ or any other graphics framework. I want the gradient to be of any direction (arbitrary angle).
I have the following ImageObject class: public class ImageObject { public static Image CropImage(Image img, Rectangle cropArea)
I use following code to capture the screen with GDI functions: // Prologue: int iScreenWidth = GetSystemMetrics(SM_CXSCREEN);
I just realized that there is BITMAP in GDI an开发者_如何转开发d then you do GetObject(hBmp, sizeof(BITMAP), &bmp); in almost all of the GetDIBits examples. but the newly populated bmp here has a
I have drawn Image on a custom control. But whenever I draw another Image in the custom control it overwrites or draws over it.Can I clear everything I have drawn, before drawing new things?
Windows GDI has these functions: MoveTo(); LineTo(); They accept coordinates where to start d开发者_如何学Pythonrawing and where to stop drawing.
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