gdi+

相关标签：javascript jquery android 多少钱 iPhone

What should I do to clear everything I have drawn before drawing new things on custom control?

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?[详细]

2023-03-25 15:06 分类：问答
GraphicsPath and OutOfMemoryException

I have the following private bool IsPathVisible(Rectangle detectorRectangle, GraphicsPath path, Pen pen)[详细]

2023-03-25 10:16 分类：问答
Lomography effect in gdi+

I\'m looking to implement colour filters to images in a similar way to the effect done in this tutorial[详细]

2023-03-25 03:17 分类：问答
Is there any reason GDI+ would be slower on a 64-bit Operating System (or maybe it's Windows 7 related)

Background I\'m working on an application that is supposed to work on every windows platform from XP onwards in the same manner.Through the .NET framework this has been very easy, for the most part.T[详细]

2023-03-22 15:25 分类：问答
Changing image contrast with GDI+ and C#

My problem is the following : I am making a program, which can manipulate brightness, gamma and contrast through C# code. For brightness and gamma it is OK. I have achieved it through code I found in[详细]

2023-03-22 08:40 分类：问答
Saving Bitmap leads to Generic GDI+ error

I\'ve been searching around for a solution to this but haven\'t really found one. Here is some patchwork code that I\'ve been playing with trying to get this working but no success.[详细]

2023-03-21 19:18 分类：问答
crosscompile gdi-tool with mingw

I try to crosscompile a c-tool on linux with mingw. I use the function GdipSaveImageToFile, which i will need. This function is declared in \"gdiplus.h\".[详细]

2023-03-21 11:50 分类：问答
Draw Anti-Aliased Text Image like Graphics Software

I would like to generate text images like the following (source: http://www.zune.开发者_Python百科net/en-US):[详细]

2023-03-20 14:33 分类：问答
Working with large bitmaps causes Out of Memory Exception

I need to edit(Increase the height) the Image on the fly. The file is mostly 5000*4000 in dimension. I see the memory shoots up to peak level when I create a bmp of large dimensions and call Graphics.[详细]

2023-03-19 03:03 分类：问答
DrawString property within a rectangle with multiple fonts c#

I\'m using C# WinForms and GDI+ to do something I hoped wouldn\'t be too much problem but... I\'m basically trying to draw a string within a rectangle that has 开发者_运维知识库highlighted sections w[详细]

2023-03-18 16:26 分类：问答