Search found 166 matches
- Jan 08, 2014 10:34
- Forum: General
- Topic: FFT algorithm - help [Solved]
- Replies: 5
- Views: 1609
Re: FFT algorithm - help
Thank you! That's exactly what I was looking for! :)
- Jan 06, 2014 17:58
- Forum: General
- Topic: FFT algorithm - help [Solved]
- Replies: 5
- Views: 1609
FFT algorithm - help [Solved]
Ok, I just want to transform from time domain data to frequency domain data. I found this FFT algorithm: https://cs.uwaterloo.ca/~kogeddes/cs487/LectureMaterials/Chapter_4_Materials/FFTalgorithm.pdf and translated it to FB: Function fft(A As Short Ptr, n As Integer, ByVal w As ULongInt) As Short Ptr...
- May 12, 2013 11:52
- Forum: Sources, Examples, Tips and Tricks
- Topic: GDI+ icon stack animation
- Replies: 0
- Views: 1206
GDI+ icon stack animation
Here is example how to animate with GDI+. Compile Stack.bas and create folder named "icons". Put some PNG icons in folder and run application. > Zipped example < Stack.bas #Include Once "windows.bi" #Include Once "win/gdiplus.bi" #Define scrx 400 #Define scry 800 #Defin...
- May 06, 2013 22:24
- Forum: Sources, Examples, Tips and Tricks
- Topic: YouTube viewer
- Replies: 2
- Views: 1603
Re: YouTube viewer
Hi there, Code is free to use, so you can change it whatever you want. :) When i use "/watch?v=" option instead "/v/", I get thick video control bar, and it resizes itself when you resize the window. I wanted to video start play immediately, so I added autoplay option. I forgot t...
- May 02, 2013 22:41
- Forum: Sources, Examples, Tips and Tricks
- Topic: YouTube viewer
- Replies: 2
- Views: 1603
YouTube viewer
Here is simple example how to view YouTube videos in you application with using IE wrapper: iewrapper.bi #Include Once "windows.bi" '' '' IE Wrapper Class '' Type IID Data1 As UInteger Data2 As UShort Data3 As UShort Data4(7) As UByte End Type Type IUnknown QueryInterface As Function(ByVal...
- Apr 19, 2013 21:32
- Forum: DOS
- Topic: DOS COM files
- Replies: 7
- Views: 3932
Re: DOS COM files
Huh... okay. Thank you!
I needed to know that, so I will use assembly for that stuff then. I'm writing some kind of boot-loader which runs code from binary file (.bin, .com... whatever) in root folder and i thought that fb can help me to write that kind of code (for binary file ofc).
I needed to know that, so I will use assembly for that stuff then. I'm writing some kind of boot-loader which runs code from binary file (.bin, .com... whatever) in root folder and i thought that fb can help me to write that kind of code (for binary file ofc).
- Apr 18, 2013 18:40
- Forum: DOS
- Topic: DOS COM files
- Replies: 7
- Views: 3932
DOS COM files
Is it possible to create com files with FreeBASIC and how? Without exe header and other linked files, just binary code.
- Apr 13, 2013 9:54
- Forum: General
- Topic: Extended lib xml file problem
- Replies: 4
- Views: 1131
Re: Extended lib xml file problem
Ok, thank you. I will wait for update.
- Apr 10, 2013 21:41
- Forum: General
- Topic: Extended lib xml file problem
- Replies: 4
- Views: 1131
Extended lib xml file problem
I have some problems reading "unicode" hex code from xml attribute. Is this maybe bug? #include "ext/xml.bi" Dim As ext.xml.tree file file.load("file.xml") ? file.root->child("characters")->child("char", 0)->attribute("unicode") ... file.xm...
- Apr 08, 2013 16:35
- Forum: Windows
- Topic: MCI video overlay
- Replies: 5
- Views: 2774
Re: MCI video overlay
Thanks.
Yeah, it seems I would need to create new topmost transparent window over the video, with text in it.
Yeah, it seems I would need to create new topmost transparent window over the video, with text in it.
- Apr 07, 2013 11:14
- Forum: Windows
- Topic: MCI video overlay
- Replies: 5
- Views: 2774
Re: MCI video overlay
Thanks. But I tried that. Problem is that there is a lot of flickering because video updates itself over and over again.
I even tried with:
But then image just freezes a lot.
I even tried with:
Code: Select all
Case WM_TIMER
...
SendMessage(video, WM_SETREDRAW, TRUE, 0)
...
SendMessage(video, WM_SETREDRAW, FALSE, 0)
...
- Apr 04, 2013 20:51
- Forum: Windows
- Topic: MCI video overlay
- Replies: 5
- Views: 2774
MCI video overlay
Hi there, I need to display video file in child window so I'm using MCI. I tried to draw directly to child window in which video is displayed but there is lot of flickering and overlay image or text is barely visible. Then I tried to copy child window's device context into the new child window and t...
- Mar 24, 2013 11:50
- Forum: Windows
- Topic: Graphics library that won't suspend while being dragged?
- Replies: 7
- Views: 1703
Re: fb v0.24 examples problems
Hi, You don't need to replace fbgfx. This bug can be fixed with custom window procedure and hidden fbgfx window. Custom procedure gets all pixels from fbgfx buffer and draw it back to visible window. When you drag window, it continues to paint itself. And also, you can re-size window as this is not ...
- Jan 08, 2013 19:52
- Forum: Windows
- Topic: Sound recording
- Replies: 2
- Views: 1629
Re: Sound recording
That is exactly what I was looking for!
Thank you!
Thank you!
- Jan 06, 2013 12:39
- Forum: Windows
- Topic: Sound recording
- Replies: 2
- Views: 1629
Sound recording
Hi, I was playing with this example for recording a sound form microphone: http://www.freebasic.net/forum/viewtopic.php?t=11127 and I tried to create an application that plays sound directly from microphone but I stuck. Here is my part of code: #Include Once "windows.bi" #Include Once &quo...