ShotGraph ordinary principles of drawing

ShotGraph ordinary principles of drawing

ShotGraph in the following environments:

Visual Basic

VBScript

Visual Basic for applications (VBA), Word, Excel, etc.

Active Server Pages (ASP) engine with Internet Information Server

Perl for Windows

others

ShotGraph size = 3> COOL code:

href = "http://www.aspcn.com/aspcn.asp?title=shotgrap_upload"> upload file

href = "http://www.aspcn.com/aspcn.asp?title=shotgrah_counter"> counter

href = "http://www.aspcn.com/aspcn.asp?title=shotgrah_gif"> art GIF animation graphics

href = "http://www.aspcn.com/aspcn.asp?title=shotgrah_draw"> painting graphics

Let's first take a simple:

Step by step


First, the establishment of an object "shotgraph.image".

Use href = "http://www.aspcn.com/aspcn.asp?title=shotgraph_createimage"> CreateImage
Methods.

Use href = "http://www.aspcn.com/aspcn.asp?title=shotgraph_setcolor"
?> SetColor method to define one or multiple colors of paint to use.

Clear the area you plan all the content, if necessary, using the href = "http://www.aspcn.com/aspcn.asp?title=shotgraph_setcolor"> FillRect
Generally felt that way.

Effective way to use drawing.

Use href = "http://www.aspcn.com/aspcn.asp?title=shotgraph_gifimage"> GifImage
Function. Your picture is complete!

The following is a simple example how to use shotgraph drawing.

The size of the image is 201x201.

VBScript code:

set obj = CreateObject ("shotgraph.image")

size = 201
''Calling the CreateImage method
obj.CreateImage size, size, 4

''Set 4 colors for drawing
obj.SetColor 0,255,255,255
obj.SetColor 1,0,0,0
obj.SetColor 2,255,108,0
obj.SetColor 3,0,0,204

''Crearing the painting area with color 0
obj.SetBgColor 0
obj.FillRect 0,0, size-1, size-1

''Color 0 will be used for drawing
obj.SetDrawColor 1
''Drawing the line
obj.Line size-1, 0,0, size-1
''Color 2 will be used for filling
obj.SetBgColor 2
''Draw the big circle
obj.Ellipse 5,5, size-6, size-6
''Color 2 will be used for filling
obj.SetBgColor 3
''Draw the small circle
obj.Ellipse 5, (size-5) / 4, size / 2, (size-5) * 3 / 4

''Create the image file named test.gif
obj.GifImage 0,1, "test.gif"




[Next]



Here is the ASP and PERL code:
asp

$ Obj = CreateObject ("shotgraph.image")

$ Size = 201
$ Obj-> CreateImage ($ size, $ size, 4)
$ Obj-> SetColor (0,255,255,255)
$ Obj-> SetColor (1,0,0,0)
$ Obj-> SetColor (2,255,108,0)
$ Obj-> SetColor (3,0,0,204)
$ Obj-> SetBgColor (0)
$ Obj-> FillRect (0,0, $ size-1, $ size-1)

$ Obj-> SetDrawColor (1)
$ Obj-> Line ($ size-1, 0,0, $ size-1)
$ Obj-> SetBgColor (2)
$ Obj-> Ellipse (5,5, $ size-6, $ size-6)
$ Obj-> SetBgColor (3)
$ Obj-> Ellipse (5, ($ size-5) / 4, $ size / 2, ($ size-5) * 3 / 4)

$ Obj-> GifImage (0,1, "test.gif")







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