这个头文件里定义了4个函数,fb_init(),fb_close(),plot_pixel(),fb_info(); 分别初始化fb设备,关闭FB设备,在屏幕上画点,显示FB信息。编程时只需#include "fbg.h",然后调用fb_init(),画点函数形式如下,plot_pixel(int x, int y, int blue, int green, int red ,int trans). x,y分别是点的横纵坐标,blue,green,red,分别是点的RGB值,最后参数可以为0。
Using DIB Sections in VB An Easy to Use Class for manipulating DIBSections plus a blindingly quick technique for updating the bits Updated! 17 February 1999 The previous version of this code crashed when run under NT4.0. This was because the cod
What is a DIB Section?A DIB (Device Independent Bitmap) Section is a GDI object like a standard DIB but which additionally provides a pointer to the memory used to store the bitmap bits to which the creating application has direct access. This allow
写代码的时候,自己定义的页面感觉很丑,用颜色也就知道 red ,blue,green,很差劲。用这取得颜色代码,页面变得漂亮多了。这个工具我就是稍微改了下子,感觉很实用。 图片地址:http://p.blog.csdn.net/images/p_blog_csdn_net/kisseveryone/411037/t_colorwheel.jpg
建伍378G写频软件,压包内有: KPG-56D Help File Version 3.00 File name: KPG56D_6.HLP Read From Radio Help This function reads all program data from the transceiver flash memory. 1. When "Read from radio" is selected, the "Read from radio" window opens. 2. Select
A blue-green XeF (C-A) laser has been developed with an output energy of greater than 150 mJ. The vacuum ultraviolet radiation of a sectioned surface discharge was used to photodissociate XeF2. The characteristics of sectioned optical pumping source
We report a 3.75-Gb/s visible light communication (VLC) system thatusessingle-carrier frequency-domain equalization (SC-FDE) based on a single red–green–blue (RGB) light-emitting diode (LED), with the measured bit error rates (BERs) under a pre-forwa