这段时间一直进行LED影像系统紧张的开发工作，目前成绩还是非常“斐然”的，终于有了一点透气的机会：）
该系统从技术角度来说包括三点：一是图元组态（这点和普通的组态软件没有什么区别，由于面对的用户技术层次相对较低，所以把原来嵌入式组态修改属性的属性列表，修改为属性面板，以直观的方式修改组件属性）；二是图片特效制作，图片特效主要是淡入淡出、旋转、晶格、移动、放缩等等；三是IronPython脚本，该脚本为C#语言开发，是作者为了证明C#效率不行而开发的代码，没有想到事与愿违，效率反而出奇的好，被微软收编后，推出了开源的IronPython脚本，该脚本最大的特点就是和C#无缝集成，可以引用C#所有的库，就如C#本身引用一样，此外还能直接引用C#自己开发的库（其实和系统库的引用没有本质区别），本系统就采用了该脚本进行特效处理，这样系统的特效完全实现了定制，并且接口丰富，应对能力极强。
这是脚本特效编辑器（下图）
这是特效具体的一个脚本代码：
def
process():
if this.RunState == 0:
Init()
this.RunState = 1
this.Image = this.Data.BmpImage
this.Total = 80 / (this.Rate + 1 )
this.Current = this.Current + 1
dw = BitmapProcess.GetDiagonalWidth(this.Image.Width,this.Image.Height)
ds = (float)(dw) / this.Total
width = ds * (this.Current + this.Total / 2 )
bmp = BitmapProcess.OpenBevel(this.Image, Orientation_Bevel.TopLeft, width, Color.Black)
bmp = BitmapProcess.OpenBevel(bmp , Orientation_Bevel.BottomRight, width, Color.Black)
bmp = BitmapProcess.OpenBevel(bmp , Orientation_Bevel.TopRight, width, Color.Black)
bmp = BitmapProcess.OpenBevel(bmp , Orientation_Bevel.BottomLeft, width, Color.Black)
this.Data.BmpImage = bmp
if width >= dw:
this.Current = this.Total + 1
def Init():
import clr
clr.AddReferenceByPartialName( " System.Windows.Forms " )
clr.AddReferenceByPartialName( " System.Drawing " )
clr.AddReferenceToFile( " BitmapProcess.dll " )
from System.Windows.Forms import *
from System.Drawing import *
from LBxSoft.Drawing import *
try :
process()
except :
print " Error "
if this.RunState == 0:
Init()
this.RunState = 1
this.Image = this.Data.BmpImage
this.Total = 80 / (this.Rate + 1 )
this.Current = this.Current + 1
dw = BitmapProcess.GetDiagonalWidth(this.Image.Width,this.Image.Height)
ds = (float)(dw) / this.Total
width = ds * (this.Current + this.Total / 2 )
bmp = BitmapProcess.OpenBevel(this.Image, Orientation_Bevel.TopLeft, width, Color.Black)
bmp = BitmapProcess.OpenBevel(bmp , Orientation_Bevel.BottomRight, width, Color.Black)
bmp = BitmapProcess.OpenBevel(bmp , Orientation_Bevel.TopRight, width, Color.Black)
bmp = BitmapProcess.OpenBevel(bmp , Orientation_Bevel.BottomLeft, width, Color.Black)
this.Data.BmpImage = bmp
if width >= dw:
this.Current = this.Total + 1
def Init():
import clr
clr.AddReferenceByPartialName( " System.Windows.Forms " )
clr.AddReferenceByPartialName( " System.Drawing " )
clr.AddReferenceToFile( " BitmapProcess.dll " )
from System.Windows.Forms import *
from System.Drawing import *
from LBxSoft.Drawing import *
try :
process()
except :
print " Error "
